IETF.ORG

Domain Rank: 339

Last Updated: September 21, 2023

IETF.ORG Summary

ietf.org has a rank of 339, it is considered a very trustworthy and established domain. ietf.org has 2 NS records, 2 A records, 2 AAAA records, 1 MX records, and 3 TXT records. Name servers for ietf.org are ken.ns.cloudflare.com, jill.ns.cloudflare.com. A records for ietf.org are 104.16.45.99, 104.16.44.99. AAAA records for ietf.org are 2606:4700:0:0:0:0:6810:2c63, 2606:4700:0:0:0:0:6810:2d63. MX records that process @ietf.org email are mail.ietf.org. We have observed ietf.org to have 11,811 subdomains. 11,811 subdomains would be considered a large digital footprint. The domain's primary website is hosted on a cloudflare web server at 104.16.45.99 in United States. ietf.org domain rank of 339 makes it valuable phishing target. Typosquat domains for ietf.org may look like ieftf.org, ieyf.org, i3etf.org, iotf.org, ietff.org. As of September 21, 2023, ietf.org does not have any threat intelligence reports of concern.

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IETF.ORG DNS Records

TXT Records

ietf.org. 300 IN TXT "vs58md9pf8hu6knlglfda9lk6g"

ietf.org. 300 IN TXT "ca3-5567e36d3f9947308ac2892e009840cc"

ietf.org. 300 IN TXT "v=spf1 ip4:50.223.129.192/26 ip6:2001:559:c4c7::/48 a:ietf.org mx:mail.ietf.org ip4:192.95.54.32/27 ip6:2607:5300:60:9ccf::/64 ip4:158.69.166.0/27 ip6:2607:5300:203:1b26::/64 ip4:4.31.198.32/27 ip6:2001:1900:3001:11::/64 include:_spf.google.com ~all"

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IETF.ORG Subdomains

ietf.org has 11,811 subdomains in our inventory.

Hostname IP Address
www.ietf.org 104.16.44.99
wifimon.meeting.ietf.org 31.130.229.23
ietf.org 104.16.45.99
services-2.meeting.ietf.org 31.130.229.7
search.dev.ietf.org 143.244.166.214
dt-rfc.dev.ietf.org 143.244.166.214
meetecho-meetings.ietf.org 198.180.152.149
store.ietf.org 199.34.228.171
tools.ietf.org 104.16.44.99
tools-common.ietf.org 104.16.45.99

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IETF.ORG Website

Web Server

cloudflare

IP Address

104.16.45.99

Country

United States

Meta Tags

fb:app_id: 159756941186350

og:type: website

og:url: /

og:title: home

og:site_name: ietf

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IETF.ORG Certificate Trust

Certificate Trust Log

{"message_type": "certificate_update", "data": {"leaf_cert": {"not_after": 1689348890, "signature_algorithm": "sha256, rsa", "extensions": {"subjectKeyIdentifier": "06:FE:0B:AB:D8:E6:74:6E:FC:C4:73:02:85:F7:A9:48:7E:D1:34:4F", "authorityKeyIdentifier": "keyid:25:45:81:68:50:26:38:3D:3B:2D:2C:BE:CD:6A:D9:B6:3D:B3:66:63\n", "extendedKeyUsage": "TLS Web server authentication, TLS Web client authentication", "subjectAltName": "DNS:ietf.org, DNS:*.ietf.org", "crlDistributionPoints": "Full Name:\n URI:http://crl.starfieldtech.com/sfig2s1-451.crl", "keyUsage": "Digital Signature, Key Encipherment", "certificatePolicies": "Policy: 2.23.140.1.2.1\nPolicy: 2.16.840.1.114414.1.7.23.1\n CPS: http://certificates.starfieldtech.com/repository/", "ctlPoisonByte": true, "authorityInfoAccess": "CA Issuers - URI:http://certificates.starfieldtech.com/repository/sfig2.crt\nOCSP - URI:http://ocsp.starfieldtech.com/\n", "basicConstraints": "CA:FALSE"}, "fingerprint": "33:0A:B3:5E:AD:4E:77:19:D1:DA:2E:48:F5:C9:B2:17:D9:EB:CE:5C", "all_domains": ["*.ietf.org", "ietf.org"], "serial_number": "E57EC7CC7E89A325", "subject": {"C": null, "CN": "*.ietf.org", "L": null, "O": null, "ST": null, "emailAddress": null, "OU": null, "aggregated": "/CN=*.ietf.org"}, "not_before": 1655048090, "issuer": {"C": "US", "CN": "Starfield Secure Certificate Authority - G2", "L": "Scottsdale", "O": "Starfield Technologies, Inc.", "ST": "Arizona", "emailAddress": null, "OU": "http://certs.starfieldtech.com/repository/", "aggregated": "/C=US/CN=Starfield Secure Certificate Authority - G2/L=Scottsdale/O=Starfield Technologies, Inc./OU=http://certs.starfieldtech.com/repository//ST=Arizona"}}, "cert_link": "http://yeti2023.ct.digicert.com/log/ct/v1/get-entries?start=67748735&end=67748735", "source": {"url": "yeti2023.ct.digicert.com/log/", "name": "DigiCert Yeti2023 Log"}, "update_type": "PrecertLogEntry", "seen": 1655093191.707827, "cert_index": 67748735}}

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