Rank #182Updated November 10, 2026
chatgpt.com
chatgpt.com is registered with MarkMonitor Inc. since December 1, 2022 (3.9 years). The registration expires on December 1, 2027. Its email security grade is C. Its SSL certificate is issued by Let's Encrypt and is valid for 79 more days.
- Domain age
- 3.9 yrs
- Technologies
- —
- Email security
- C
- SSL days left
- 79
Registration
| Registrar | MarkMonitor Inc. |
|---|---|
| IANA ID | 292 |
| Registered | December 1, 2022 |
| Expires | December 1, 2027 |
| Updated | October 30, 2026 |
| Status | client delete prohibited, client transfer prohibited, client update prohibited, server delete prohibited, server transfer prohibited, server update prohibited |
| Name servers | hassan.ns.cloudflare.com, savanna.ns.cloudflare.com |
| DNSSEC | Not signed |
DNS records
| Type | Value | TTL |
|---|---|---|
| A | 172.64.155.209 | 140 |
| A | 104.18.32.47 | 140 |
| MX | route1.mx.cloudflare.net 23 | 300 |
| MX | route2.mx.cloudflare.net 38 | 300 |
| MX | route3.mx.cloudflare.net 82 | 300 |
| NS | hassan.ns.cloudflare.com | 78784 |
| NS | savanna.ns.cloudflare.com | 78784 |
| TXT | cerner-client-id=ff69e1b6-5936-420e-92dd-f14f67869424 | 300 |
| TXT | google-site-verification=3p_zWfTXlQ4Mbxvq51ylW59LjgneYCB_vXpS-DLIEwM | 300 |
| TXT | google-site-verification=AQ-D8Sp11jYgNI2wD-DsbN8uY90JFhGXGLpuursa3fQ | 300 |
| TXT | google-site-verification=HJikIAHI_Z6zkRXg-TWAceem39v2AhOSwPwUWaTNt9E | 300 |
| TXT | google-site-verification=qz8yKZH1f2h4Dl7S-nRAo0immoInmiosRhyjUxXuUOs | 300 |
| TXT | google-site-verification=rZodbEw8Hlw3gg7Z7mxkmQUNPnO_1khlohRX5D6qeUo | 300 |
| TXT | google-site-verification=u3JFUrrlvyiaVlGsdIRMgmuvDluR6gC-TIPBEQLbl8c | 300 |
| TXT | google-site-verification=vHr-4wFDXLd3wze6i0YimpiGHC1u0Hy3x1dGAiyeHWs | 300 |
| TXT | v=spf1 include:_spf.mx.cloudflare.net -all | 300 |
| AAAA | 2a06:98c1:3101::6812:202f | 84 |
| AAAA | 2606:4700:4408::ac40:9bd1 | 84 |
SSL certificate
| Valid | Valid |
|---|---|
| Issuer | US, YE1, Let's Encrypt |
| Expires | January 28, 2027 |
| Days remaining | 79 |
| Protocol | TLSv1.3 |
| Names | *.chatgpt.com, chatgpt.com |
Email security
CScore 72/100 across SPF, DMARC, DKIM, MTA-STS and BIMI.
- warnOnly revoked (empty) DKIM keys were found at the common selectors.
- warnNo MTA-STS: mail sent to you can be downgraded to an unencrypted connection.
- warnNo TLS-RPT record, so you won't hear about failed encrypted deliveries.
- goodSPF record found.
- goodSPF ends with -all: servers you have not listed are rejected (hard fail).
- goodDMARC policy is reject: mail that fails authentication is blocked.
- goodDMARC aggregate reports are sent to mailto:[email protected].
- good3 MX record(s) found. Mail is handled by Cloudflare Email Routing.
- goodBIMI record found: supporting inboxes can show your brand logo.
About chatgpt.com
Who is the registrar of chatgpt.com?
chatgpt.com is registered with MarkMonitor Inc. (IANA ID 292).
When does chatgpt.com expire?
The current registration of chatgpt.com expires on December 1, 2027. It was first registered on December 1, 2022.
Does chatgpt.com protect its email with SPF and DMARC?
chatgpt.com scores 72/100 (grade C) for email security. Only revoked (empty) DKIM keys were found at the common selectors. No MTA-STS: mail sent to you can be downgraded to an unencrypted connection.
What are the name servers of chatgpt.com?
chatgpt.com uses hassan.ns.cloudflare.com, savanna.ns.cloudflare.com.