Rank #2Updated November 10, 2026
facebook.com
facebook.com is registered with RegistrarSafe, LLC since March 29, 1997 (29.6 years). The registration expires on March 30, 2034. Its email security grade is B. Its SSL certificate is issued by DigiCert Inc and is valid for 8 more days.
- Domain age
- 29.6 yrs
- Technologies
- —
- Email security
- B
- SSL days left
- 8
Registration
| Registrar | RegistrarSafe, LLC |
|---|---|
| IANA ID | 3237 |
| Registered | March 29, 1997 |
| Expires | March 30, 2034 |
| Updated | April 24, 2025 |
| Status | client delete prohibited, client transfer prohibited, client update prohibited, server delete prohibited, server transfer prohibited, server update prohibited |
| Name servers | a.ns.facebook.com, b.ns.facebook.com, c.ns.facebook.com, d.ns.facebook.com |
| DNSSEC | Not signed |
DNS records
| Type | Value | TTL |
|---|---|---|
| A | 57.144.244.1 | 34 |
| MX | smtpin.vvv.facebook.com 10 | 2467 |
| NS | a.ns.facebook.com | 168633 |
| NS | c.ns.facebook.com | 168633 |
| NS | b.ns.facebook.com | 168633 |
| NS | d.ns.facebook.com | 168633 |
| CAA | issue 0 digicert.com; account=271b0beda0771d006aa3a6c11b05187d456d6c239b46cb5241196095b09c92af | 3600 |
| TXT | google-site-verification=A2WZWCNQHrGV_TWwKh6KHY90tY0SHZo_RnyMJoDaG0s | 7200 |
| TXT | hubspot-developer-verification=MzQ2OTc4NWYtNDNmNS00ZmFlLWE3YTUtMDEwOTllNmEyYWZm | 3600 |
| TXT | zoom-domain-verification=4b2ef4e1-6dee-4483-9869-9bef353fd147 | 3600 |
| TXT | zoom-domain-verification=ZOOM_verify_e6c41daeb8a04c56b2c1d1702e312f88 | 3600 |
| TXT | google-site-verification=sK6uY9x7eaMoEMfn3OILqwTFYgaNp4llmguKI-C3_iA | 7200 |
| TXT | facebook-domain-verification=y7isfmi3kzyg1r4wophh9vyb6pgbda | 3600 |
| TXT | v=spf1 redirect=_spf.facebook.com | 86400 |
| TXT | google-site-verification=wdH5DTJTc9AYNwVunSVFeK0hYDGUIEOGb-RReU6pJlY | 7200 |
| AAAA | 2a03:2880:f37a:1:face:b00c:0:25de | 59 |
SSL certificate
| Valid | Valid |
|---|---|
| Issuer | US, DigiCert Global G2 TLS RSA SHA256 2020 CA1, DigiCert Inc |
| Expires | November 18, 2026 |
| Days remaining | 8 |
| Protocol | TLSv1.3 |
| Names | *.facebook.com, *.facebook.net, *.fbcdn.net, *.fbsbx.com, *.m.facebook.com, *.messenger.com, *.xx.fbcdn.net, *.xy.fbcdn.net, *.xz.fbcdn.net, facebook.com, messenger.com |
Email security
BScore 80/100 across SPF, DMARC, DKIM, MTA-STS and BIMI.
- warnOnly revoked (empty) DKIM keys were found at the common selectors.
- warnMTA-STS is in testing mode. Switch to mode: enforce once reports look clean.
- warnNo BIMI record (optional: shows your logo next to your emails in supporting inboxes).
- 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].
- good1 MX record(s) found.
- goodTLS-RPT is set up: you receive reports about failed encrypted deliveries.
About facebook.com
Who is the registrar of facebook.com?
facebook.com is registered with RegistrarSafe, LLC (IANA ID 3237).
When does facebook.com expire?
The current registration of facebook.com expires on March 30, 2034. It was first registered on March 29, 1997.
Does facebook.com protect its email with SPF and DMARC?
facebook.com scores 80/100 (grade B) for email security. Only revoked (empty) DKIM keys were found at the common selectors. MTA-STS is in testing mode. Switch to mode: enforce once reports look clean.
What are the name servers of facebook.com?
facebook.com uses a.ns.facebook.com, c.ns.facebook.com, b.ns.facebook.com, d.ns.facebook.com.