Verifying against the live site and live WHOIS/DNS…
Common questions
Is power-technology.com legit or a scam?
AboutUs doesn't label sites "legit" or "a scam": this page lists the dated registration, DNS, HTTPS, mail-authentication and safety checks we could verify, each with its source, so you can decide for yourself.
Who owns power-technology.com?
Nobody has completed AboutUs's owner verification for power-technology.com. That's true of most sites here — it isn't itself a warning sign.
Correct a description, link or other detail. Submissions are reviewed before publication.
Registered 2000 · site is live · HTTPS valid
Power-Technology.com Information about the power industry
Power-Technology.com is an industry reference portal operated by SPG Media PLC, providing information, news, and resources about the power and energy sector. The site serves senior executives, decision-makers, and business communities seeking industry developments and technology analysis. Established in 1972, SPG Media publishes controlled-circulation magazines, internet portals, and conferences across multiple industrial sectors.
Checked in the last 30 daysOlder, dated recordFrom registration records
Registered 26 years ago · on AboutUs since 2006 · one registrar since Mar 8, 2012 · 1 ownership change since 2008 · last checked Oct 24, 2026.
Registration
RegisteredSep 14, 2000power-technology.com was registered on Sep 14, 2000.Source: RDAP, fetched Aug 5, 2026
AboutUs record
AboutUs wiki pageAboutUs wiki pageJun 21, 2006 – Nov 5, 2013An AboutUs wiki page described power-technology.com from Jun 21, 2006 to Nov 5, 2013 (3 edits).Source: AboutUs wiki archive, 2006–2023Said about itself in 2006Jul 1, 2006“Established in 1972, SPG Media PLC is an international business-to-business media company providing world-class controlled circulation magazines, internet reference portals, business conferences and forums.”
Registrar
Network Solutions, LLCNetwork Solutions, LLCMar 8, 2012 – Oct 26, 2026 (latest)Registrar Network Solutions, LLC (IANA 2) in the registration data recorded, first on Mar 8, 2012 and most recently on Oct 26, 2026.Source: RDAP, fetched Aug 5, 2026
Ownership
Ownership recordsJan 4, 2008 – Jun 26, 2026Registration records for power-technology.com are held from Jan 4, 2008 to Jun 26, 2026 (123 records). 1 change of registrant name or organization is marked. Privacy-service and redaction changes are not counted.Source: WHOIS / RDAP archive (who.is); counted by registrant name and organization only
Zone file
Nameservers: telecityredbus.netJan 4, 2008 – Mar 18, 2010Registration records listed telecityredbus.net nameservers (dns1.lon2.telecityredbus.net, dns1.lon6.telecityredbus.net, dns1.lon7.telecityredbus.net) for power-technology.com from Jan 4, 2008 to Mar 18, 2010.Source: From registration records (WHOIS / RDAP archive, who.is)
Certificate
Let's EncryptApr 3, 2026 – Oct 27, 2026 (latest)Let's Encrypt issued 4 certificates for power-technology.com from Apr 3, 2026, the latest valid until Dec 29, 2026. Seen in use on Oct 24, 2026.Source: Certificate Transparency logs (AboutUs's own certificate-log reader); TLS check, Oct 24, 2026
20102020Jan ’26Oct ’26← last 12 months, drawn wider
Every dated fact on this lifeline (24)
Sep 14, 2000Registration: power-technology.com was registered on Sep 14, 2000.Source: RDAP, fetched Aug 5, 2026
Jun 21, 2006 – Nov 5, 2013AboutUs record: An AboutUs wiki page described power-technology.com from Jun 21, 2006 to Nov 5, 2013 (3 edits).Source: AboutUs wiki archive, 2006–2023
Jul 1, 2006AboutUs record: “Established in 1972, SPG Media PLC is an international business-to-business media company providing world-class controlled circulation magazines, internet reference portals, business conferences and forums.”Source: AboutUs wiki archive, 2006
Jan 4, 2008 – Jun 26, 2026Ownership: Registration records for power-technology.com are held from Jan 4, 2008 to Jun 26, 2026 (123 records). 1 change of registrant name or organization is marked. Privacy-service and redaction changes are not counted.Source: WHOIS / RDAP archive (who.is); counted by registrant name and organization only
Jan 4, 2008 – Mar 18, 2010Zone file: Registration records listed telecityredbus.net nameservers (dns1.lon2.telecityredbus.net, dns1.lon6.telecityredbus.net, dns1.lon7.telecityredbus.net) for power-technology.com from Jan 4, 2008 to Mar 18, 2010.Source: From registration records (WHOIS / RDAP archive, who.is)
Source: AboutUs wiki archive, 2006
Current AboutUs recordJul 5, 2026 – Aug 21, 2026 (latest)Authority and Safety last refreshed Aug 21, 2026.Source: AboutUs checks
Ownership change
Jul 14, 2018
The registrant name or organization in the registration record changed; first recorded Jul 14, 2018. Who it changed to is in the full report.
Source: WHOIS / RDAP archive (who.is); counted by registrant name and organization only
1 ownership change, 2008–2026
Nameservers: telecity.net
Nov 8, 2010 – Nov 16, 2010
Registration records listed telecity.net nameservers (dns1.lon2.telecity.net, dns1.lon6.telecity.net, dns1.lon7.telecity.net) for power-technology.com from Nov 8, 2010 to Nov 16, 2010.
Source: From registration records (WHOIS / RDAP archive, who.is)
DNS moved to telecity.netNov 8, 2010power-technology.com's nameservers moved from telecityredbus.net to telecity.net at some point between Mar 18, 2010 and Nov 8, 2010. Last seen at telecityredbus.net: Mar 18, 2010 (registration record). First seen at telecity.net: Nov 8, 2010 (registration record). AboutUs holds no nameserver records for the 8 months in between, so the date of the move is not known more closely.Source: Derived from the nameserver records on this lifeline (registration record → registration record)
Nameservers: tmngroup.com, tmnplc.comFeb 11, 2011 – Oct 17, 2013Registration records listed tmngroup.com, tmnplc.com nameservers (ns.tmnplc.com, ns2.tmnplc.com, ns3.tmngroup.com…) for power-technology.com from Feb 11, 2011 to Oct 17, 2013. Days a zone file covers are shown from the zone file instead.Source: From registration records (WHOIS / RDAP archive, who.is)
DNS moved to tmngroup.com, tmnplc.comFeb 11, 2011power-technology.com's nameservers moved from telecity.net to tmngroup.com, tmnplc.com at some point between Nov 16, 2010 and Feb 11, 2011. Last seen at telecity.net: Nov 16, 2010 (registration record). First seen at tmngroup.com, tmnplc.com: Feb 11, 2011 (registration record). AboutUs holds no nameserver records for the 3 months in between, so the date of the move is not known more closely.Source: Derived from the nameserver records on this lifeline (registration record → registration record)
Nameservers: tmngroup.com, tmnplc.comOct 18, 2013 – Apr 1, 2016tmngroup.com, tmnplc.com (ns.tmnplc.com, ns2.tmnplc.com, ns3.tmngroup.com…) were the nameservers listed for power-technology.com at every ICANN zone-file snapshot AboutUs holds from Oct 18, 2013 to Apr 1, 2016 (snapshots exist for only part of 2013–2018).Source: ICANN zone-file snapshots, 2013–2018 (legacy archive)
Nameservers: tmngroup.com, tmnplc.comApr 2, 2016 – Oct 4, 2017Registration records listed tmngroup.com, tmnplc.com nameservers (ns.tmnplc.com, ns2.tmnplc.com, ns3.tmngroup.com…) for power-technology.com from Apr 2, 2016 to Oct 4, 2017. Days a zone file covers are shown from the zone file instead.Source: From registration records (WHOIS / RDAP archive, who.is)
Nameservers: Amazon Route 53Dec 5, 2017 – Apr 2, 2018Registration records listed Amazon Route 53 nameservers (ns-1142.awsdns-14.org, ns-1944.awsdns-51.co.uk, ns-316.awsdns-39.com…) for power-technology.com from Dec 5, 2017 to Apr 2, 2018. Days a zone file covers are shown from the zone file instead.Source: From registration records (WHOIS / RDAP archive, who.is)
DNS moved to Amazon Route 53Dec 5, 2017power-technology.com's nameservers moved from tmngroup.com, tmnplc.com to Amazon Route 53 at some point between Oct 4, 2017 and Dec 5, 2017. Last seen at tmngroup.com, tmnplc.com: Oct 4, 2017 (registration record). First seen at Amazon Route 53: Dec 5, 2017 (registration record). AboutUs holds no nameserver records for the 2 months in between, so the date of the move is not known more closely.Source: Derived from the nameserver records on this lifeline (registration record → registration record)
Nameservers: Amazon Route 53Apr 3, 2018Amazon Route 53 (ns-1142.awsdns-14.org, ns-1944.awsdns-51.co.uk, ns-316.awsdns-39.com…) were the nameservers listed for power-technology.com at every ICANN zone-file snapshot AboutUs holds from Apr 3, 2018 to Apr 3, 2018 (snapshots exist for only part of 2013–2018).Source: ICANN zone-file snapshots, 2013–2018 (legacy archive)
Nameservers: Amazon Route 53Apr 4, 2018 – Sep 27, 2020Registration records listed Amazon Route 53 nameservers (ns-1142.awsdns-14.org, ns-1944.awsdns-51.co.uk, ns-316.awsdns-39.com…) for power-technology.com from Apr 4, 2018 to Sep 27, 2020. Days a zone file covers are shown from the zone file instead.Source: From registration records (WHOIS / RDAP archive, who.is)
Nameservers: CloudflareNov 23, 2020 – Feb 15, 2021Registration records listed Cloudflare nameservers (courtney.ns.cloudflare.com, roan.ns.cloudflare.com) for power-technology.com from Nov 23, 2020 to Feb 15, 2021.Source: From registration records (WHOIS / RDAP archive, who.is)
DNS moved to CloudflareNov 23, 2020power-technology.com's nameservers moved from Amazon Route 53 to Cloudflare at some point between Sep 27, 2020 and Nov 23, 2020. Last seen at Amazon Route 53: Sep 27, 2020 (registration record). First seen at Cloudflare: Nov 23, 2020 (registration record). AboutUs holds no nameserver records for the 57 days in between, so the date of the move is not known more closely.Source: Derived from the nameserver records on this lifeline (registration record → registration record)
Nameservers: Amazon Route 53Nameservers: Amazon Route 53Apr 20, 2021 – Jun 26, 2026Registration records listed Amazon Route 53 nameservers (ns-1142.awsdns-14.org, ns-1944.awsdns-51.co.uk, ns-316.awsdns-39.com…) for power-technology.com from Apr 20, 2021 to Jun 26, 2026.Source: From registration records (WHOIS / RDAP archive, who.is)
DNS moved to Amazon Route 53Apr 20, 2021power-technology.com's nameservers moved from Cloudflare to Amazon Route 53 at some point between Feb 15, 2021 and Apr 20, 2021. Last seen at Cloudflare: Feb 15, 2021 (registration record). First seen at Amazon Route 53: Apr 20, 2021 (registration record). AboutUs holds no nameserver records for the 2 months in between, so the date of the move is not known more closely.Source: Derived from the nameserver records on this lifeline (registration record → registration record)
Seen in the .com zone fileSep 8, 2026 – Sep 29, 2026 (latest)First seen in the .com zone file records AboutUs holds on Sep 8, 2026; latest sighting Sep 29, 2026. Nameservers on Sep 29, 2026: ns-1142.awsdns-14.org, ns-1944.awsdns-51.co.uk, ns-316.awsdns-39.com, ns-563.awsdns-06.net.Source: ICANN CZDS zone file, snapshot Sep 29, 2026
Nov 8, 2010 – Nov 16, 2010
Zone file: Registration records listed telecity.net nameservers (dns1.lon2.telecity.net, dns1.lon6.telecity.net, dns1.lon7.telecity.net) for power-technology.com from Nov 8, 2010 to Nov 16, 2010.Source: From registration records (WHOIS / RDAP archive, who.is)
Nov 8, 2010Zone file: power-technology.com's nameservers moved from telecityredbus.net to telecity.net at some point between Mar 18, 2010 and Nov 8, 2010. Last seen at telecityredbus.net: Mar 18, 2010 (registration record). First seen at telecity.net: Nov 8, 2010 (registration record). AboutUs holds no nameserver records for the 8 months in between, so the date of the move is not known more closely.Source: Derived from the nameserver records on this lifeline (registration record → registration record)
Feb 11, 2011 – Oct 17, 2013Zone file: Registration records listed tmngroup.com, tmnplc.com nameservers (ns.tmnplc.com, ns2.tmnplc.com, ns3.tmngroup.com…) for power-technology.com from Feb 11, 2011 to Oct 17, 2013. Days a zone file covers are shown from the zone file instead.Source: From registration records (WHOIS / RDAP archive, who.is)
Feb 11, 2011Zone file: power-technology.com's nameservers moved from telecity.net to tmngroup.com, tmnplc.com at some point between Nov 16, 2010 and Feb 11, 2011. Last seen at telecity.net: Nov 16, 2010 (registration record). First seen at tmngroup.com, tmnplc.com: Feb 11, 2011 (registration record). AboutUs holds no nameserver records for the 3 months in between, so the date of the move is not known more closely.Source: Derived from the nameserver records on this lifeline (registration record → registration record)
Mar 8, 2012 – Oct 26, 2026Registrar: Registrar Network Solutions, LLC (IANA 2) in the registration data recorded, first on Mar 8, 2012 and most recently on Oct 26, 2026.Source: RDAP, fetched Aug 5, 2026
Oct 18, 2013 – Apr 1, 2016Zone file: tmngroup.com, tmnplc.com (ns.tmnplc.com, ns2.tmnplc.com, ns3.tmngroup.com…) were the nameservers listed for power-technology.com at every ICANN zone-file snapshot AboutUs holds from Oct 18, 2013 to Apr 1, 2016 (snapshots exist for only part of 2013–2018).Source: ICANN zone-file snapshots, 2013–2018 (legacy archive)
Apr 2, 2016 – Oct 4, 2017Zone file: Registration records listed tmngroup.com, tmnplc.com nameservers (ns.tmnplc.com, ns2.tmnplc.com, ns3.tmngroup.com…) for power-technology.com from Apr 2, 2016 to Oct 4, 2017. Days a zone file covers are shown from the zone file instead.Source: From registration records (WHOIS / RDAP archive, who.is)
Dec 5, 2017 – Apr 2, 2018Zone file: Registration records listed Amazon Route 53 nameservers (ns-1142.awsdns-14.org, ns-1944.awsdns-51.co.uk, ns-316.awsdns-39.com…) for power-technology.com from Dec 5, 2017 to Apr 2, 2018. Days a zone file covers are shown from the zone file instead.Source: From registration records (WHOIS / RDAP archive, who.is)
Dec 5, 2017Zone file: power-technology.com's nameservers moved from tmngroup.com, tmnplc.com to Amazon Route 53 at some point between Oct 4, 2017 and Dec 5, 2017. Last seen at tmngroup.com, tmnplc.com: Oct 4, 2017 (registration record). First seen at Amazon Route 53: Dec 5, 2017 (registration record). AboutUs holds no nameserver records for the 2 months in between, so the date of the move is not known more closely.Source: Derived from the nameserver records on this lifeline (registration record → registration record)
Apr 3, 2018Zone file: Amazon Route 53 (ns-1142.awsdns-14.org, ns-1944.awsdns-51.co.uk, ns-316.awsdns-39.com…) were the nameservers listed for power-technology.com at every ICANN zone-file snapshot AboutUs holds from Apr 3, 2018 to Apr 3, 2018 (snapshots exist for only part of 2013–2018).Source: ICANN zone-file snapshots, 2013–2018 (legacy archive)
Apr 4, 2018 – Sep 27, 2020Zone file: Registration records listed Amazon Route 53 nameservers (ns-1142.awsdns-14.org, ns-1944.awsdns-51.co.uk, ns-316.awsdns-39.com…) for power-technology.com from Apr 4, 2018 to Sep 27, 2020. Days a zone file covers are shown from the zone file instead.Source: From registration records (WHOIS / RDAP archive, who.is)
Jul 14, 2018Ownership: The registrant name or organization in the registration record changed; first recorded Jul 14, 2018. Who it changed to is in the full report.Source: WHOIS / RDAP archive (who.is); counted by registrant name and organization only
Nov 23, 2020 – Feb 15, 2021Zone file: Registration records listed Cloudflare nameservers (courtney.ns.cloudflare.com, roan.ns.cloudflare.com) for power-technology.com from Nov 23, 2020 to Feb 15, 2021.Source: From registration records (WHOIS / RDAP archive, who.is)
Nov 23, 2020Zone file: power-technology.com's nameservers moved from Amazon Route 53 to Cloudflare at some point between Sep 27, 2020 and Nov 23, 2020. Last seen at Amazon Route 53: Sep 27, 2020 (registration record). First seen at Cloudflare: Nov 23, 2020 (registration record). AboutUs holds no nameserver records for the 57 days in between, so the date of the move is not known more closely.Source: Derived from the nameserver records on this lifeline (registration record → registration record)
Apr 20, 2021 – Jun 26, 2026Zone file: Registration records listed Amazon Route 53 nameservers (ns-1142.awsdns-14.org, ns-1944.awsdns-51.co.uk, ns-316.awsdns-39.com…) for power-technology.com from Apr 20, 2021 to Jun 26, 2026.Source: From registration records (WHOIS / RDAP archive, who.is)
Apr 20, 2021Zone file: power-technology.com's nameservers moved from Cloudflare to Amazon Route 53 at some point between Feb 15, 2021 and Apr 20, 2021. Last seen at Cloudflare: Feb 15, 2021 (registration record). First seen at Amazon Route 53: Apr 20, 2021 (registration record). AboutUs holds no nameserver records for the 2 months in between, so the date of the move is not known more closely.Source: Derived from the nameserver records on this lifeline (registration record → registration record)
Apr 3, 2026 – Oct 27, 2026Certificate: Let's Encrypt issued 4 certificates for power-technology.com from Apr 3, 2026, the latest valid until Dec 29, 2026. Seen in use on Oct 24, 2026.Source: Certificate Transparency logs (AboutUs's own certificate-log reader); TLS check, Oct 24, 2026
Jul 5, 2026 – Aug 21, 2026AboutUs record: Authority and Safety last refreshed Aug 21, 2026.Source: AboutUs checks
Sep 8, 2026 – Sep 29, 2026Zone file: First seen in the .com zone file records AboutUs holds on Sep 8, 2026; latest sighting Sep 29, 2026. Nameservers on Sep 29, 2026: ns-1142.awsdns-14.org, ns-1944.awsdns-51.co.uk, ns-316.awsdns-39.com, ns-563.awsdns-06.net.Source: ICANN CZDS zone file, snapshot Sep 29, 2026
All 4 safety checks passed (Oct 27, 2026).
Automated safety checks
DNS (passed)
HTTPS (passed)
Page metadata (passed)
Security headers (passed)
Current facts
Latest available measurements; dated entries retain their dates. These are measurements, not an endorsement of the site.
latest result
Domain registered Sep 14, 2000 — 26 years old.
latest result
Registrar on record: Network Solutions, LLC — unchanged since AboutUs began tracking (Aug 12, 2026).
latest result
HTTPS request succeeded for www.power-technology.com.
checked Sep 30, 2026
The live front page reads as a news or media site that publishes free content supported by ads, mainly for businesses and professionals.
Authority 62/100— ahead of 62% of the August 2026 scored sampleClear
Why this authority score
62 is a percentile: higher than 62% of sites we score.
How it's calculated
Prominence (Tranco rank #50,066)+7
Verified continuity: 26.1 years (RDAP registration)+11
Security & email hygiene+2
Calibration adjustment (published map)+12
Model score: 32/99 — what these reason lines add up to.
Published Authority (percentile): 62/100 — this site's rank against the August 2026 scored sample. Public Authority is capped at 99.
Safety evidence
No unexpired threat-feed result; name-similarity check available (recorded about 66 days ago); 3/3 transport and email checks available (oldest recorded about 66 days ago). This is evidence coverage, not a probability that a website is safe.
What power-technology.com said about itself, 2006
Quoted from the site's AboutUs wiki page in each year it changed (1 version). These are the page's own words at the time, not AboutUs's assessment. New words · dropped words
2006
Established in 1972, SPG Media PLC is an international business-to-business media company providing world-class controlled circulation magazines, internet reference portals, business conferences and forums.
Site history
Dated record — historical facts always carry their date; self-description below is the 2013 record.
2000
Domain registered (Sep 14, 2000).
2006
First tracked by AboutUs (Jun 21, 2006); profile edited 3 times through 2013.
2013
Self-description at the time:
“Power-Technology.com Information about the power industry”