certcenter.com
Lineage
Apr 11, 2011 → Oct 31, 2026Registry record since 2011 · 3 renewals on record · DNS at UltraDNS (Neustar/Vercara) + digicertdns.com + digicertdns.net · 2 nameserver changes seen.
What changed
- DNS moved to UltraDNS (Neustar/Vercara) + digicertdns.com + digicertdns.net between Apr 3, 2018 and Aug 5, 2026ns-1463.awsdns-54.org, ns-1859.awsdns-40.co.uk, ns-42.awsdns-05.com, ns-748.awsdns-29.net → ns20.digicertdns.com, ns21.digicertdns.com, ns22.digicertdns.com, ns23.digicertdns.net, ns24.digicertdns.net, ns25.digicertdns.net, pdns196.ultradns.biz, pdns196.ultradns.com, pdns196.ultradns.net, pdns196.ultradns.org.
- Moved to MarkMonitor, Inc between Oct 27, 2020 and Sep 21, 2023From Cloudflare, Inc to MarkMonitor, Inc, with 1 year added. Expiry moved from 2028-05-14 to 2029-05-14.
- Moved to Cloudflare, Inc between Mar 9, 2014 and Sep 5, 2019From PSI-USA, Inc. dba Domain Robot to Cloudflare, Inc, with 9 years added. Expiry moved from 2019-05-14 to 2028-05-14.
- DNS moved to Amazon Route 53 between Mar 27, 2015 and Sep 23, 2015a.regfish-ns.net, b.regfish-ns.net, c.regfish-ns.net → ns-1463.awsdns-54.org, ns-1859.awsdns-40.co.uk, ns-42.awsdns-05.com, ns-748.awsdns-29.net.
- Renewed +8 years between Apr 11, 2011 and Mar 9, 2014Expiry moved from 2011-05-14 to 2019-05-14, at PSI-USA, Inc. dba Domain Robot.
Registrar and renewals: 49 WHOIS/RDAP snapshots, 2011-04-11 to 2026-05-16 (ledger built 2026-09-27). Every renewal
Nameservers, registry zone files: 104 .com zone-file snapshots held, 2013-10-18 to 2026-10-30.
Hatched = the span we hold records for. A coloured bar runs only between observations that named the same registrar or operator; nothing is assumed in between.
Each mark sits at the first observation of the new state; its bracket runs back to the last observation of the old one.
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