ietf.org
IETF | Internet Engineering Task Force
ietf.org is registered with Cloudflare, Inc. since March 11, 1995 (31.7 years). The registration expires on March 12, 2031. The site runs on Matomo, Cloudflare. Its email security grade is D. Its SSL certificate is issued by Google Trust Services and is valid for 84 more days.
- Domain age
- 31.7 yrs
- Technologies
- 2
- Email security
- D
- SSL days left
- 84
Registration
| Registrar | Cloudflare, Inc. |
|---|---|
| IANA ID | 1910 |
| Registered | March 11, 1995 |
| Expires | March 12, 2031 |
| Updated | August 12, 2026 |
| Status | server delete prohibited, client transfer prohibited |
| Name servers | jill.ns.cloudflare.com, ken.ns.cloudflare.com |
| DNSSEC | Signed |
DNS records
| Type | Value | TTL |
|---|---|---|
| A | 104.16.44.99 | 191 |
| A | 104.16.45.99 | 191 |
| MX | mx.ietf.org 0 | 60 |
| NS | ken.ns.cloudflare.com | 86400 |
| NS | jill.ns.cloudflare.com | 86400 |
| TXT | vs58md9pf8hu6knlglfda9lk6g | 300 |
| TXT | ca3-5567e36d3f9947308ac2892e009840cc | 300 |
| TXT | google-site-verification=NQpGlv9isd8O_RHzO31C0lOw1XKfQfFoVhZbmir6Lm4 | 300 |
| TXT | google-site-verification=mvpHmuqmM4wrWv5w3S1AAqssmhAITNo2QqPqVLrVWEo | 300 |
| TXT | v=spf1 ip4:166.84.6.31 ip4:166.84.7.238 ip6:2602:f977:800:f7f6::/64 ip4:166.84.7.34 ip6:2602:f977:800::e276:63ff:fe66:3400 include:_spf.google.com include:spf.hostedrt.com ~all | 300 |
| AAAA | 2606:4700::6810:2c63 | 300 |
| AAAA | 2606:4700::6810:2d63 | 300 |
Technology stack
SSL certificate
| Valid | Valid |
|---|---|
| Issuer | US, WE1, Google Trust Services |
| Expires | February 2, 2027 |
| Days remaining | 84 |
| Protocol | TLSv1.3 |
| Names | ietf.org, *.privatewikis.ietf.org, privatewikis.ietf.org |
Email security
- warnDMARC policy is none (monitoring only). Spoofed mail is still delivered.
- warnDKIM key found (selector: mail) but it is only 1024 bits; 2048 is recommended.
- 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 marked as suspicious (soft fail).
- goodDMARC aggregate reports are sent to mailto:[email protected], mailto:[email protected].
- good1 MX record(s) found.
- goodBIMI record found: supporting inboxes can show your brand logo.
Homepage metadata
| Title | IETF | Internet Engineering Task Force |
|---|---|
| Description | The Internet Engineering Task Force (IETF) is the premier Internet standards body, developing open standards through open processes. |
| Language | en |
| Indexable | Yes |
| Word count | 929 |
About ietf.org
Who is the registrar of ietf.org?
ietf.org is registered with Cloudflare, Inc. (IANA ID 1910).
When does ietf.org expire?
The current registration of ietf.org expires on March 12, 2031. It was first registered on March 11, 1995.
What technology does ietf.org use?
We detected 2 technologies on ietf.org, including Matomo, Cloudflare.
Does ietf.org protect its email with SPF and DMARC?
ietf.org scores 62/100 (grade D) for email security. DMARC policy is none (monitoring only). Spoofed mail is still delivered. DKIM key found (selector: mail) but it is only 1024 bits; 2048 is recommended.
What are the name servers of ietf.org?
ietf.org uses ken.ns.cloudflare.com, jill.ns.cloudflare.com.