Verifying against the live site and live WHOIS/DNS…
Common questions
Is terrapinn.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 terrapinn.com?
Nobody has completed AboutUs's owner verification for terrapinn.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.
1 of 2 safety checks passed (Oct 26, 2026).
Registered 2000 · AboutUs could not get a response over HTTPS when it checked (Oct 26, 2026)
Terrapinn is a B2B media company that produces trade exhibitions, conferences, training solutions, and electronic and print publications. It operates a portfolio of industry-focused brands serving business audiences globally from offices in Sydney, Singapore, Johannesburg, and London.
Make sure the site responds over HTTPS with a valid certificate.
AboutUs has not vetted this site. Everything below is what we could measure automatically. Anything you do on the site — paying, sharing personal details, downloading — is between you and the site, not AboutUs.
Current facts
Latest available measurements; dated entries retain their dates. These are measurements, not an endorsement of the site.
latest result
Domain registered May 9, 2000 — 26 years old.
latest result
Registrar on record: CSC Corporate Domains, Inc. — unchanged since AboutUs began tracking (Oct 1, 2026).
checked Sep 30, 2026
The site names Terrapinn as the organisation behind it.
checked Sep 30, 2026
The live front page reads as a business-services site that sells its own services, mainly for businesses and professionals.
Authority 73/100— ahead of 73% of the August 2026 scored sampleClear
Why this authority score
73 is a percentile: higher than 73% of sites we score.
How it's calculated
Prominence (Tranco rank #31,535)+8
Verified continuity: 26.5 years (RDAP registration)+11
Identity corroboration (capped)+4
Security & email hygiene+2
Calibration adjustment (published map)+12
Model score: 37/99 — what these reason lines add up to.
Published Authority (percentile): 73/100 — this site's rank against the August 2026 scored sample. Public Authority is capped at 99.
What terrapinn.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
Terrapinn is a business media company. Our products are trade exhibitions, conferences, training solutions and electronic and print publications. Terrapinn owns a portfolio of B2B brands.
Site history
Dated record — historical facts always carry their date; self-description below is the 2013 record.
2000
Domain registered (May 9, 2000).
2006
First tracked by AboutUs (Jun 21, 2006); profile edited 5 times through 2013.
2013
Self-description at the time:
“Terrapinn.com stages professional seminars for various industries worldwide”
✓ domain continuity 26 years registered– no HTTPS response the site did not answer over HTTPS when checked Oct 26, 2026
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.
Recorded HTTPS check did not confirm a valid connection
Lifeline · terrapinn.com over time
Checked in the last 30 daysOlder, dated recordFrom registration records
Registered 26 years ago · on AboutUs since 2006 · 1 registrar change since May 6, 2013 · 3 ownership changes since 2007 · last checked Oct 4, 2026.
Registration
RegisteredMay 9, 2000terrapinn.com was registered on May 9, 2000.Source: RDAP, fetched Aug 21, 2026
AboutUs record
AboutUs wiki pageAboutUs wiki pageJun 21, 2006 – Nov 14, 2013An AboutUs wiki page described terrapinn.com from Jun 21, 2006 to Nov 14, 2013 (5 edits).Source: AboutUs wiki archive, 2006–2023Said about itself in 2006Jul 1, 2006“Terrapinn is a business media company. Our products are trade exhibitions, conferences, training solutions and electronic and print publications. Terrapinn owns a portfolio of B2B brands.”
Registrar
Ascio Technologies, IncAscio Technologies, IncMay 6, 2013 – Nov 5, 2018Registrar Ascio Technologies, Inc (IANA 106) in the WHOIS and RDAP records held for terrapinn.com, from May 6, 2013 to Nov 5, 2018.Source: WHOIS / RDAP archive (who.is)CSC Corporate Domains, Inc.
Ownership
Ownership recordsMay 18, 2007 – May 18, 2026Registration records for terrapinn.com are held from May 18, 2007 to May 18, 2026 (234 records). 3 changes of registrant name or organization are 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: net.ukAug 3, 2011 – Oct 17, 2013Registration records listed net.uk nameservers (ns.webfarm.net.uk) for terrapinn.com from Aug 3, 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)Nameservers: mistral.co.uk
Certificate
DigiCert IncDigiCert IncJan 14, 2026 – Oct 26, 2026 (latest)DigiCert Inc issued 7 certificates for terrapinn.com from Jan 14, 2026, the latest valid until Feb 21, 2027. Seen in use on Oct 4, 2026.Source: Certificate Transparency logs (AboutUs's own certificate-log reader); TLS check, Oct 4, 2026Amazon
20102020Jan ’26Oct ’26← last 12 months, drawn wider
Every dated fact on this lifeline (20)
May 9, 2000Registration: terrapinn.com was registered on May 9, 2000.Source: RDAP, fetched Aug 21, 2026
Jun 21, 2006 – Nov 14, 2013AboutUs record: An AboutUs wiki page described terrapinn.com from Jun 21, 2006 to Nov 14, 2013 (5 edits).Source: AboutUs wiki archive, 2006–2023
Jul 1, 2006AboutUs record: “Terrapinn is a business media company. Our products are trade exhibitions, conferences, training solutions and electronic and print publications. Terrapinn owns a portfolio of B2B brands.”Source: AboutUs wiki archive, 2006
May 18, 2007 – May 18, 2026Ownership: Registration records for terrapinn.com are held from May 18, 2007 to May 18, 2026 (234 records). 3 changes of registrant name or organization are marked. Privacy-service and redaction changes are not counted.Source: WHOIS / RDAP archive (who.is); counted by registrant name and organization only
May 6, 2011Ownership: The registrant name or organization in the registration record changed; first recorded May 6, 2011. Who it changed to is in the full report.Source: WHOIS / RDAP archive (who.is); counted by registrant name and organization only
Jun 18, 2011
Source: AboutUs wiki archive, 2006
Current AboutUs recordJun 22, 2026 – Aug 21, 2026 (latest)Authority and Safety last refreshed Aug 21, 2026.Source: AboutUs checks
CSC Corporate Domains, Inc.
Dec 6, 2018 – Oct 26, 2026 (latest)
Registrar CSC Corporate Domains, Inc. (IANA 299) in the registration data recorded, first on Dec 6, 2018 and most recently on Oct 26, 2026.
Source: RDAP, fetched Aug 21, 2026
Ownership change
May 6, 2011
The registrant name or organization in the registration record changed; first recorded May 6, 2011. Who it changed to is in the full report.
Source: WHOIS / RDAP archive (who.is); counted by registrant name and organization only
Ownership changeJun 18, 2011The registrant name or organization in the registration record changed; first recorded Jun 18, 2011. Who it changed to is in the full report.Source: WHOIS / RDAP archive (who.is); counted by registrant name and organization only
Ownership changeJul 7, 2016The registrant name or organization in the registration record changed; first recorded Jul 7, 2016. Who it changed to is in the full report.Source: WHOIS / RDAP archive (who.is); counted by registrant name and organization only
3 ownership changes, 2007–2026
Nameservers: mistral.co.uk
Oct 18, 2013 – Apr 3, 2018
mistral.co.uk (ns.mistral.co.uk, ns2.mistral.co.uk) were the nameservers listed for terrapinn.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).
Nameservers: mistral.co.ukNameservers: mistral.co.ukApr 4, 2018 – Jan 10, 2024Registration records listed mistral.co.uk nameservers (ns.mistral.co.uk, ns2.mistral.co.uk) for terrapinn.com from Apr 4, 2018 to Jan 10, 2024. Days a zone file covers are shown from the zone file instead.Source: From registration records (WHOIS / RDAP archive, who.is)
Nameservers: cscdns.netNameservers: cscdns.netFeb 19, 2024 – May 18, 2026Registration records listed cscdns.net nameservers (dns1.cscdns.net, dns2.cscdns.net) for terrapinn.com from Feb 19, 2024 to May 18, 2026.Source: From registration records (WHOIS / RDAP archive, who.is)
DNS moved to cscdns.netFeb 19, 2024terrapinn.com's nameservers moved from mistral.co.uk to cscdns.net between Jan 10, 2024 and Feb 19, 2024. Last seen at mistral.co.uk: Jan 10, 2024 (registration record). First seen at cscdns.net: Feb 19, 2024 (registration record).Source: Derived from the nameserver records on this lifeline (registration record → registration record)
Seen in the .com zone fileSep 8, 2026 – Sep 24, 2026 (latest)First seen in the .com zone file records AboutUs holds on Sep 8, 2026; latest sighting Sep 24, 2026. Nameservers on Sep 24, 2026: dns1.cscdns.net, dns2.cscdns.net. DNSSEC signed on Sep 24, 2026.Source: ICANN CZDS zone file, snapshot Sep 24, 2026
Amazon
Jan 15, 2026 – Oct 26, 2026
Amazon issued 3 certificates for terrapinn.com from Jan 15, 2026, the latest valid until Feb 13, 2027.
Source: Certificate Transparency logs (AboutUs's own certificate-log reader)
Google Trust ServicesMar 30, 2026 – Oct 26, 2026Google Trust Services issued 10 certificates for terrapinn.com from Mar 30, 2026, the latest valid until Jan 15, 2027.Source: Certificate Transparency logs (AboutUs's own certificate-log reader)
Let's EncryptMar 30, 2026 – Oct 26, 2026Let's Encrypt issued 23 certificates for terrapinn.com from Mar 30, 2026, the latest valid until Jan 23, 2027.Source: Certificate Transparency logs (AboutUs's own certificate-log reader)
Ownership: The registrant name or organization in the registration record changed; first recorded Jun 18, 2011. Who it changed to is in the full report.Source: WHOIS / RDAP archive (who.is); counted by registrant name and organization only
Aug 3, 2011 – Oct 17, 2013Zone file: Registration records listed net.uk nameservers (ns.webfarm.net.uk) for terrapinn.com from Aug 3, 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)
May 6, 2013 – Nov 5, 2018Registrar: Registrar Ascio Technologies, Inc (IANA 106) in the WHOIS and RDAP records held for terrapinn.com, from May 6, 2013 to Nov 5, 2018.Source: WHOIS / RDAP archive (who.is)
Oct 18, 2013 – Apr 3, 2018Zone file: mistral.co.uk (ns.mistral.co.uk, ns2.mistral.co.uk) were the nameservers listed for terrapinn.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)
Jul 7, 2016Ownership: The registrant name or organization in the registration record changed; first recorded Jul 7, 2016. Who it changed to is in the full report.Source: WHOIS / RDAP archive (who.is); counted by registrant name and organization only
Apr 4, 2018 – Jan 10, 2024Zone file: Registration records listed mistral.co.uk nameservers (ns.mistral.co.uk, ns2.mistral.co.uk) for terrapinn.com from Apr 4, 2018 to Jan 10, 2024. Days a zone file covers are shown from the zone file instead.Source: From registration records (WHOIS / RDAP archive, who.is)
Dec 6, 2018 – Oct 26, 2026Registrar: Registrar CSC Corporate Domains, Inc. (IANA 299) in the registration data recorded, first on Dec 6, 2018 and most recently on Oct 26, 2026.Source: RDAP, fetched Aug 21, 2026
Feb 19, 2024 – May 18, 2026Zone file: Registration records listed cscdns.net nameservers (dns1.cscdns.net, dns2.cscdns.net) for terrapinn.com from Feb 19, 2024 to May 18, 2026.Source: From registration records (WHOIS / RDAP archive, who.is)
Feb 19, 2024Zone file: terrapinn.com's nameservers moved from mistral.co.uk to cscdns.net between Jan 10, 2024 and Feb 19, 2024. Last seen at mistral.co.uk: Jan 10, 2024 (registration record). First seen at cscdns.net: Feb 19, 2024 (registration record).Source: Derived from the nameserver records on this lifeline (registration record → registration record)
Jan 14, 2026 – Oct 26, 2026Certificate: DigiCert Inc issued 7 certificates for terrapinn.com from Jan 14, 2026, the latest valid until Feb 21, 2027. Seen in use on Oct 4, 2026.Source: Certificate Transparency logs (AboutUs's own certificate-log reader); TLS check, Oct 4, 2026
Jan 15, 2026 – Oct 26, 2026Certificate: Amazon issued 3 certificates for terrapinn.com from Jan 15, 2026, the latest valid until Feb 13, 2027.Source: Certificate Transparency logs (AboutUs's own certificate-log reader)
Mar 30, 2026 – Oct 26, 2026Certificate: Google Trust Services issued 10 certificates for terrapinn.com from Mar 30, 2026, the latest valid until Jan 15, 2027.Source: Certificate Transparency logs (AboutUs's own certificate-log reader)
Mar 30, 2026 – Oct 26, 2026Certificate: Let's Encrypt issued 23 certificates for terrapinn.com from Mar 30, 2026, the latest valid until Jan 23, 2027.Source: Certificate Transparency logs (AboutUs's own certificate-log reader)
Jun 22, 2026 – Aug 21, 2026AboutUs record: Authority and Safety last refreshed Aug 21, 2026.Source: AboutUs checks
Sep 8, 2026 – Sep 24, 2026Zone file: First seen in the .com zone file records AboutUs holds on Sep 8, 2026; latest sighting Sep 24, 2026. Nameservers on Sep 24, 2026: dns1.cscdns.net, dns2.cscdns.net. DNSSEC signed on Sep 24, 2026.Source: ICANN CZDS zone file, snapshot Sep 24, 2026