Verifying against the live site and live WHOIS/DNS…
Common questions
Is atmail.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 atmail.com?
Nobody has completed AboutUs's owner verification for atmail.com. That's true of most sites here — it isn't itself a warning sign.
Checked in the last 30 daysOlder, dated recordFrom registration records
Registered 23 years ago · on AboutUs since 2006 · 3 registrar changes since Aug 9, 2007 · 3 ownership changes since 2007 · last checked Oct 28, 2026.
Registration
RegisteredJun 20, 2003atmail.com was registered on Jun 20, 2003.Source: RDAP, fetched Aug 27, 2026
AboutUs record
AboutUs wiki pageAboutUs wiki pageJun 19, 2006 – Apr 9, 2014An AboutUs wiki page described atmail.com from Jun 19, 2006 to Apr 9, 2014 (8 edits).Source: AboutUs wiki archive, 2006–2023Said about itself in 2006
Registrar
TUCOWS, INC.TUCOWS, INC.Aug 9, 2007 – Apr 7, 2012Registrar TUCOWS, INC. (IANA 69) in the WHOIS and RDAP records held for atmail.com, from Aug 9, 2007 to Apr 7, 2012.Source: WHOIS / RDAP archive (who.is)TUCOWS.COM CO.Jun 1, 2012
Ownership
Ownership recordsAug 9, 2007 – Jun 28, 2026Registration records for atmail.com are held from Aug 9, 2007 to Jun 28, 2026 (185 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: calacode.comNameservers: calacode.comAug 9, 2007 – Oct 17, 2013Registration records listed calacode.com nameservers (ns3.calacode.com, ns4.calacode.com, ns5.calacode.com) for atmail.com from Aug 9, 2007 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)
Certificate
AmazonAmazonJun 8, 2025 – Oct 29, 2026Amazon issued 13 certificates for atmail.com from Jun 8, 2025, the latest valid until Apr 24, 2027.Source: Certificate Transparency logs (AboutUs's own certificate-log reader)DigiCert Inc
20052010201520202025Apr ’26← last 12 months, drawn wider
Every dated fact on this lifeline (24)
Jun 20, 2003Registration: atmail.com was registered on Jun 20, 2003.Source: RDAP, fetched Aug 27, 2026
Jun 19, 2006 – Apr 9, 2014AboutUs record: An AboutUs wiki page described atmail.com from Jun 19, 2006 to Apr 9, 2014 (8 edits).Source: AboutUs wiki archive, 2006–2023
Jul 1, 2006AboutUs record: “Atmail webmail system offers a webmail client, email server platform and mailserver appliance for Linux, Unix and Windows.”Source: AboutUs wiki archive, 2006
Aug 9, 2007 – Apr 7, 2012Registrar: Registrar TUCOWS, INC. (IANA 69) in the WHOIS and RDAP records held for atmail.com, from Aug 9, 2007 to Apr 7, 2012.Source: WHOIS / RDAP archive (who.is)
Aug 9, 2007 – Jun 28, 2026Ownership: Registration records for atmail.com are held from Aug 9, 2007 to Jun 28, 2026 (185 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
Aug 9, 2007 – Oct 17, 2013Zone file: Registration records listed calacode.com nameservers (ns3.calacode.com, ns4.calacode.com, ns5.calacode.com) for atmail.com from Aug 9, 2007 to Oct 17, 2013. Days a zone file covers are shown from the zone file instead.
All 4 safety checks passed (Oct 29, 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 Jun 20, 2003 — 23 years old.
latest result
Registrar on record: Tucows Domains Inc. — unchanged since AboutUs began tracking (Aug 16, 2026).
Jul 1, 2006
“Atmail webmail system offers a webmail client, email server platform and mailserver appliance for Linux, Unix and Windows.”
Source: AboutUs wiki archive, 2006
Current AboutUs recordJul 3, 2026 – Aug 27, 2026 (latest)Authority and Safety last refreshed Aug 27, 2026.Source: AboutUs checks
Registrar TUCOWS.COM CO. in the registration data recorded on Jun 1, 2012.
Source: WHOIS / RDAP archive (who.is)
TUCOWS, INC.TUCOWS, INC.Aug 12, 2012 – Jun 28, 2026Registrar TUCOWS, INC. (IANA 69) in the WHOIS and RDAP records held for atmail.com, from Aug 12, 2012 to Jun 28, 2026.Source: WHOIS / RDAP archive (who.is)
Tucows Domains Inc.Aug 16, 2026 – Oct 29, 2026 (latest)Registrar Tucows Domains Inc. in the registration data recorded, first on Aug 16, 2026 and most recently on Oct 29, 2026.Source: RDAP, fetched Aug 27, 2026
Ownership change
May 19, 2008
The registrant name or organization in the registration record changed; first recorded May 19, 2008. Who it changed to is in the full report.
Source: WHOIS / RDAP archive (who.is); counted by registrant name and organization only
Ownership changeNov 10, 2013The registrant name or organization in the registration record changed; first recorded Nov 10, 2013. Who it changed to is in the full report.Source: WHOIS / RDAP archive (who.is); counted by registrant name and organization only
Ownership changeJun 5, 2014The registrant name or organization in the registration record changed; first recorded Jun 5, 2014. 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: calacode.comOct 18, 2013 – Mar 27, 2015calacode.com (ns4.calacode.com, ns5.calacode.com) were the nameservers listed for atmail.com at every ICANN zone-file snapshot AboutUs holds from Oct 18, 2013 to Mar 27, 2015 (snapshots exist for only part of 2013–2018).Source: ICANN zone-file snapshots, 2013–2018 (legacy archive)
Nameservers: Amazon Route 53Sep 23, 2015 – Nov 1, 2015Amazon Route 53 (ns-1478.awsdns-56.org, ns-1586.awsdns-06.co.uk, ns-296.awsdns-37.com…) were the nameservers listed for atmail.com at every ICANN zone-file snapshot AboutUs holds from Sep 23, 2015 to Nov 1, 2015 (snapshots exist for only part of 2013–2018).Source: ICANN zone-file snapshots, 2013–2018 (legacy archive)
DNS moved to Amazon Route 53Sep 23, 2015atmail.com's nameservers moved from calacode.com to Amazon Route 53 at some point between Mar 27, 2015 and Sep 23, 2015. Last seen at calacode.com: Mar 27, 2015 (ICANN zone-file snapshot). First seen at Amazon Route 53: Sep 23, 2015 (ICANN zone-file snapshot). AboutUs holds no nameserver records for the 6 months in between, so the date of the move is not known more closely.Source: Derived from the nameserver records on this lifeline (ICANN zone-file snapshot → ICANN zone-file snapshot)
Nameservers: CloudflareDec 1, 2015 – Apr 3, 2018Cloudflare (anirban.ns.cloudflare.com, ashley.ns.cloudflare.com) were the nameservers listed for atmail.com at every ICANN zone-file snapshot AboutUs holds from Dec 1, 2015 to Apr 3, 2018 (snapshots exist for only part of 2013–2018).Source: ICANN zone-file snapshots, 2013–2018 (legacy archive)
DNS moved to CloudflareDec 1, 2015atmail.com's nameservers moved from Amazon Route 53 to Cloudflare between Nov 1, 2015 and Dec 1, 2015. Last seen at Amazon Route 53: Nov 1, 2015 (ICANN zone-file snapshot). First seen at Cloudflare: Dec 1, 2015 (ICANN zone-file snapshot).Source: Derived from the nameserver records on this lifeline (ICANN zone-file snapshot → ICANN zone-file snapshot)
Nameservers: CloudflareNameservers: CloudflareApr 4, 2018 – Jun 28, 2026Registration records listed Cloudflare nameservers (anirban.ns.cloudflare.com, ashley.ns.cloudflare.com) for atmail.com from Apr 4, 2018 to Jun 28, 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 – Oct 28, 2026 (latest)First seen in the .com zone file records AboutUs holds on Jul 28, 2026; latest sighting Oct 28, 2026. Nameservers on Oct 28, 2026: anirban.ns.cloudflare.com, ashley.ns.cloudflare.com. DNSSEC signed on Oct 28, 2026.Source: ICANN CZDS zone file, snapshot Oct 28, 2026
DigiCert Inc
Oct 20, 2025 – Oct 29, 2026
DigiCert Inc issued 2 certificates for atmail.com from Oct 20, 2025, the latest valid until Apr 14, 2027.
Source: Certificate Transparency logs (AboutUs's own certificate-log reader)
Sectigo LimitedSectigo LimitedJan 5, 2026 – Oct 29, 2026Sectigo Limited issued 2 certificates for atmail.com from Jan 5, 2026, the latest valid until Feb 5, 2027.Source: Certificate Transparency logs (AboutUs's own certificate-log reader)
Let's EncryptApr 5, 2026 – Oct 29, 2026Let's Encrypt issued 11 certificates for atmail.com from Apr 5, 2026, the latest valid until Jan 19, 2027.Source: Certificate Transparency logs (AboutUs's own certificate-log reader)
Source: From registration records (WHOIS / RDAP archive, who.is)
May 19, 2008Ownership: The registrant name or organization in the registration record changed; first recorded May 19, 2008. Who it changed to is in the full report.Source: WHOIS / RDAP archive (who.is); counted by registrant name and organization only
Jun 1, 2012Registrar: Registrar TUCOWS.COM CO. in the registration data recorded on Jun 1, 2012.Source: WHOIS / RDAP archive (who.is)
Aug 12, 2012 – Jun 28, 2026Registrar: Registrar TUCOWS, INC. (IANA 69) in the WHOIS and RDAP records held for atmail.com, from Aug 12, 2012 to Jun 28, 2026.Source: WHOIS / RDAP archive (who.is)
Oct 18, 2013 – Mar 27, 2015Zone file: calacode.com (ns4.calacode.com, ns5.calacode.com) were the nameservers listed for atmail.com at every ICANN zone-file snapshot AboutUs holds from Oct 18, 2013 to Mar 27, 2015 (snapshots exist for only part of 2013–2018).Source: ICANN zone-file snapshots, 2013–2018 (legacy archive)
Nov 10, 2013Ownership: The registrant name or organization in the registration record changed; first recorded Nov 10, 2013. Who it changed to is in the full report.Source: WHOIS / RDAP archive (who.is); counted by registrant name and organization only
Jun 5, 2014Ownership: The registrant name or organization in the registration record changed; first recorded Jun 5, 2014. Who it changed to is in the full report.Source: WHOIS / RDAP archive (who.is); counted by registrant name and organization only
Sep 23, 2015 – Nov 1, 2015Zone file: Amazon Route 53 (ns-1478.awsdns-56.org, ns-1586.awsdns-06.co.uk, ns-296.awsdns-37.com…) were the nameservers listed for atmail.com at every ICANN zone-file snapshot AboutUs holds from Sep 23, 2015 to Nov 1, 2015 (snapshots exist for only part of 2013–2018).Source: ICANN zone-file snapshots, 2013–2018 (legacy archive)
Sep 23, 2015Zone file: atmail.com's nameservers moved from calacode.com to Amazon Route 53 at some point between Mar 27, 2015 and Sep 23, 2015. Last seen at calacode.com: Mar 27, 2015 (ICANN zone-file snapshot). First seen at Amazon Route 53: Sep 23, 2015 (ICANN zone-file snapshot). AboutUs holds no nameserver records for the 6 months in between, so the date of the move is not known more closely.Source: Derived from the nameserver records on this lifeline (ICANN zone-file snapshot → ICANN zone-file snapshot)
Dec 1, 2015 – Apr 3, 2018Zone file: Cloudflare (anirban.ns.cloudflare.com, ashley.ns.cloudflare.com) were the nameservers listed for atmail.com at every ICANN zone-file snapshot AboutUs holds from Dec 1, 2015 to Apr 3, 2018 (snapshots exist for only part of 2013–2018).Source: ICANN zone-file snapshots, 2013–2018 (legacy archive)
Dec 1, 2015Zone file: atmail.com's nameservers moved from Amazon Route 53 to Cloudflare between Nov 1, 2015 and Dec 1, 2015. Last seen at Amazon Route 53: Nov 1, 2015 (ICANN zone-file snapshot). First seen at Cloudflare: Dec 1, 2015 (ICANN zone-file snapshot).Source: Derived from the nameserver records on this lifeline (ICANN zone-file snapshot → ICANN zone-file snapshot)
Apr 4, 2018 – Jun 28, 2026Zone file: Registration records listed Cloudflare nameservers (anirban.ns.cloudflare.com, ashley.ns.cloudflare.com) for atmail.com from Apr 4, 2018 to Jun 28, 2026. Days a zone file covers are shown from the zone file instead.Source: From registration records (WHOIS / RDAP archive, who.is)
Jun 8, 2025 – Oct 29, 2026Certificate: Amazon issued 13 certificates for atmail.com from Jun 8, 2025, the latest valid until Apr 24, 2027.Source: Certificate Transparency logs (AboutUs's own certificate-log reader)
Oct 20, 2025 – Oct 29, 2026Certificate: DigiCert Inc issued 2 certificates for atmail.com from Oct 20, 2025, the latest valid until Apr 14, 2027.Source: Certificate Transparency logs (AboutUs's own certificate-log reader)
Jan 5, 2026 – Oct 29, 2026Certificate: Sectigo Limited issued 2 certificates for atmail.com from Jan 5, 2026, the latest valid until Feb 5, 2027.Source: Certificate Transparency logs (AboutUs's own certificate-log reader)
Apr 5, 2026 – Oct 29, 2026Certificate: Let's Encrypt issued 11 certificates for atmail.com from Apr 5, 2026, the latest valid until Jan 19, 2027.Source: Certificate Transparency logs (AboutUs's own certificate-log reader)
Jul 3, 2026 – Aug 27, 2026AboutUs record: Authority and Safety last refreshed Aug 27, 2026.Source: AboutUs checks
Jul 28, 2026 – Oct 28, 2026Zone file: First seen in the .com zone file records AboutUs holds on Jul 28, 2026; latest sighting Oct 28, 2026. Nameservers on Oct 28, 2026: anirban.ns.cloudflare.com, ashley.ns.cloudflare.com. DNSSEC signed on Oct 28, 2026.Source: ICANN CZDS zone file, snapshot Oct 28, 2026
Aug 16, 2026 – Oct 29, 2026Registrar: Registrar Tucows Domains Inc. in the registration data recorded, first on Aug 16, 2026 and most recently on Oct 29, 2026.Source: RDAP, fetched Aug 27, 2026
latest result
HTTPS request succeeded for www.atmail.com.
checked Sep 30, 2026
The site names Atmail as the organisation behind it.
checked Sep 30, 2026
The live front page reads as a software or technology site, mainly for businesses and professionals.
Authority 55/100— ahead of 55% of the August 2026 scored sampleClear
Why this authority score
55 is a percentile: higher than 55% of sites we score.
How it's calculated
Prominence (Tranco rank #470,452)+5
Verified continuity: 23.4 years (RDAP registration)+10
Identity corroboration (capped)+4
Security & email hygiene+3
Calibration adjustment (published map)+7
Model score: 29/99 — what these reason lines add up to.
Published Authority (percentile): 55/100 — 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 62 days ago); 3/3 transport and email checks available (oldest recorded about 62 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 atmail.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
Atmail webmail system offers a webmail client, email server platform and mailserver appliance for Linux, Unix and Windows.
Site history
Dated record — historical facts always carry their date.