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Lifeline · arthurengineering.com over time
Checked in the last 30 daysOlder, dated recordFrom registration records
Registered 27 years ago · on AboutUs since 2013 · one registrar since Jun 21, 2016 · no registrant change on record since 2009 · last checked Nov 14, 2026.
Registration
RegisteredNov 9, 1999arthurengineering.com was registered on Nov 9, 1999.Source: RDAP, fetched Jul 20, 2026
AboutUs record
AboutUs wiki pageNov 13, 2013 – Apr 8, 2014An AboutUs wiki page described arthurengineering.com from Nov 13, 2013 to Apr 8, 2014 (2 edits).Source: AboutUs wiki archive, 2006–2023Said about itself in 2013Jul 1, 2013
Registrar
Network Solutions, LLCNetwork Solutions, LLCJun 21, 2016 – Nov 11, 2026 (latest)Registrar Network Solutions, LLC (IANA 2) in the registration data recorded, first on Jun 21, 2016 and most recently on Nov 11, 2026.Source: RDAP, fetched Jul 20, 2026
Registrant
Registrant recordsApr 14, 2009 – May 16, 2026Registration records for arthurengineering.com are held from Apr 14, 2009 to May 16, 2026 (27 records). None shows a change of registrant. Privacy-service and redaction changes, renames of the same organization and new contacts at it are not counted.Source: WHOIS / RDAP archive (who.is); counted by registrant name and organization only
No registrant changes recorded, 2009–2026
Zone file
No nameserver records held, Apr 2009 – Sep 2012Nameservers: purehost.com, windowsww.comApr 14, 2009Registration records listed purehost.com, windowsww.com nameservers (ns1.purehost.com, ns1.windowsww.com, ns2.purehost.com…) for arthurengineering.com from Apr 14, 2009 to Apr 14, 2009.Source: From registration records (WHOIS / RDAP archive, who.is)
Certificate
DigiCert IncJul 21, 2026 – Nov 15, 2026DigiCert Inc issued 1 certificate for arthurengineering.com from Jul 21, 2026, the latest valid until Feb 4, 2027.Source: Certificate Transparency logs (AboutUs's own certificate-log reader)
200020102020Jan ’26Oct ’26← last 12 months, drawn wider
Every dated fact on this lifeline (13)
Nov 9, 1999Registration: arthurengineering.com was registered on Nov 9, 1999.Source: RDAP, fetched Jul 20, 2026
Apr 14, 2009 – May 16, 2026Registrant: Registration records for arthurengineering.com are held from Apr 14, 2009 to May 16, 2026 (27 records). None shows a change of registrant. Privacy-service and redaction changes, renames of the same organization and new contacts at it are not counted.Source: WHOIS / RDAP archive (who.is); counted by registrant name and organization only
Apr 14, 2009Zone file: Registration records listed purehost.com, windowsww.com nameservers (ns1.purehost.com, ns1.windowsww.com, ns2.purehost.com…) for arthurengineering.com from Apr 14, 2009 to Apr 14, 2009.Source: From registration records (WHOIS / RDAP archive, who.is)
Sep 17, 2012 – Oct 17, 2013Zone file: Registration records listed worldnic.com nameservers (ns77.worldnic.com, ns78.worldnic.com) for arthurengineering.com from Sep 17, 2012 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)
Sep 17, 2012Zone file: arthurengineering.com's nameservers moved from purehost.com, windowsww.com to worldnic.com at some point between Apr 14, 2009 and Sep 17, 2012. Last seen at purehost.com, windowsww.com: Apr 14, 2009 (registration record). First seen at worldnic.com: Sep 17, 2012 (registration record). AboutUs holds no nameserver records for the about 3 years in between, so the date of the move is not known more closely.
“Arthur Engineering is an Electrical and Control Systems Consulting firm based in that has built its reputation by providing personalized att...”
Source: AboutUs wiki archive, 2013
Current AboutUs recordJul 7, 2026 – Aug 17, 2026 (latest)Authority and Safety last refreshed Aug 17, 2026.Source: AboutUs checks
Nameservers: worldnic.comSep 17, 2012 – Oct 17, 2013Registration records listed worldnic.com nameservers (ns77.worldnic.com, ns78.worldnic.com) for arthurengineering.com from Sep 17, 2012 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 worldnic.comSep 17, 2012arthurengineering.com's nameservers moved from purehost.com, windowsww.com to worldnic.com at some point between Apr 14, 2009 and Sep 17, 2012. Last seen at purehost.com, windowsww.com: Apr 14, 2009 (registration record). First seen at worldnic.com: Sep 17, 2012 (registration record). AboutUs holds no nameserver records for the about 3 years 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: worldnic.comNameservers: worldnic.comOct 18, 2013 – Apr 3, 2018worldnic.com (ns77.worldnic.com, ns78.worldnic.com) were the nameservers listed for arthurengineering.com at every ICANN zone-file snapshot AboutUs holds from Oct 18, 2013 to Apr 3, 2018 (snapshots exist for only part of 2013–2018).Source: ICANN zone-file snapshots, 2013–2018 (legacy archive)
Nameservers: worldnic.comNameservers: worldnic.comApr 4, 2018 – May 16, 2026Registration records listed worldnic.com nameservers (ns77.worldnic.com, ns78.worldnic.com) for arthurengineering.com from Apr 4, 2018 to May 16, 2026. Days a zone file covers are shown from the zone file instead.Source: From registration records (WHOIS / RDAP archive, who.is)
Seen in the .com zone fileJul 28, 2026 – Nov 14, 2026 (latest)First seen in the .com zone file records AboutUs holds on Jul 28, 2026; latest sighting Nov 14, 2026. Nameservers on Nov 14, 2026: ns77.worldnic.com, ns78.worldnic.com.Source: ICANN CZDS zone file, snapshot Nov 14, 2026
Source: Derived from the nameserver records on this lifeline (registration record → registration record)
Jul 1, 2013AboutUs record: “Arthur Engineering is an Electrical and Control Systems Consulting firm based in that has built its reputation by providing personalized att...”Source: AboutUs wiki archive, 2013
Oct 18, 2013 – Apr 3, 2018Zone file: worldnic.com (ns77.worldnic.com, ns78.worldnic.com) were the nameservers listed for arthurengineering.com at every ICANN zone-file snapshot AboutUs holds from Oct 18, 2013 to Apr 3, 2018 (snapshots exist for only part of 2013–2018).Source: ICANN zone-file snapshots, 2013–2018 (legacy archive)
Nov 13, 2013 – Apr 8, 2014AboutUs record: An AboutUs wiki page described arthurengineering.com from Nov 13, 2013 to Apr 8, 2014 (2 edits).Source: AboutUs wiki archive, 2006–2023
Jun 21, 2016 – Nov 11, 2026Registrar: Registrar Network Solutions, LLC (IANA 2) in the registration data recorded, first on Jun 21, 2016 and most recently on Nov 11, 2026.Source: RDAP, fetched Jul 20, 2026
Apr 4, 2018 – May 16, 2026Zone file: Registration records listed worldnic.com nameservers (ns77.worldnic.com, ns78.worldnic.com) for arthurengineering.com from Apr 4, 2018 to May 16, 2026. Days a zone file covers are shown from the zone file instead.Source: From registration records (WHOIS / RDAP archive, who.is)
Jul 7, 2026 – Aug 17, 2026AboutUs record: Authority and Safety last refreshed Aug 17, 2026.Source: AboutUs checks
Jul 21, 2026 – Nov 15, 2026Certificate: DigiCert Inc issued 1 certificate for arthurengineering.com from Jul 21, 2026, the latest valid until Feb 4, 2027.Source: Certificate Transparency logs (AboutUs's own certificate-log reader)
Jul 28, 2026 – Nov 14, 2026Zone file: First seen in the .com zone file records AboutUs holds on Jul 28, 2026; latest sighting Nov 14, 2026. Nameservers on Nov 14, 2026: ns77.worldnic.com, ns78.worldnic.com.Source: ICANN CZDS zone file, snapshot Nov 14, 2026
Registered 1999 · site is live · HTTPS valid
arthurengineering.com has an AboutUs profile for public website intelligence, ownership context, trust signals, monitoring, and owner verification.
We withhold an authority number until independent evidence (global rank, link-graph presence) has accrued. The facts we do have about this site are shown below — we'd rather say “not enough signals yet” than invent a low score.
Safety evidence
No unexpired threat-feed result; name-similarity check available (recorded about 89 days ago); 3/3 transport and email checks available (oldest recorded about 89 days ago). This is evidence coverage, not a probability that a website is safe.
No caution flags in the available scoring observations; this is not a complete safety assessment
What arthurengineering.com said about itself, 2013
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
2013
Arthur Engineering is an Electrical and Control Systems Consulting firm based in that has built its reputation by providing personalized att...
Site history
Dated record — historical facts always carry their date.