Domain lookup
epa.gov
Hosted by Environmental Protection Agency (AS14298) in United States · Tranco rank #929 · 🇫🇷 Top 500K in France · registered 1997
Hosting
134.67.21.34AS14298 Environmental Protection Agency · 🇺🇸 United States · Clean
2620:117:506f:15::f022AS14298 Environmental Protection Agency · 🇺🇸 United States · —
Technologies
PlatformDrupal
Web servernginx
CDN / protectionAmazon CloudFront
ProtocolTLS 1.3 · HTTP/2
Security headersHSTS 6+ months CSP Frame protection nosniff Referrer-Policy
SourceHome page probe · 4 Oct 2026 · statistics · about this probe
DNS records
Name serversdcns1.epa.gov
dcns2.epa.gov
nccns1.epa.gov
nccns2.epa.gov
dcns2.epa.gov
nccns1.epa.gov
nccns2.epa.gov
Mail serversMicrosoft 365
0 usepa.mail.protection.outlook.com
0 usepa.mail.protection.outlook.com
SPFv=spf1 include:spf.protection.outlook.com include:%{i}._ip.%{h}._ehlo.%{d}._spf.valigov.email ip4:134.67.100.0/24 ip4:161.80.70.0/24 ip4:134.67.208.0/24 ip4:32.65.72.32/26 include:gseg.att.com ~all
DMARCv=DMARC1; p=reject; rua=mailto:dmarc_agg@valigov.email,mailto:5373cc68@mxtoolbox.dmarc-report.com,mailto:dmarc_rua_epa.gov@epa.gov,mailto:reports@dmarc.cyber.dhs.gov; ruf=mailto:5373cc68@forensics.dmarc-report.com,mailto:dmarc_ruf_epa.gov@epa.gov; fo=1
Registration
Registrarget.gov (IANA #8888888)
Created1997-10-02 · 29 years ago
Expires2027-08-04 · in 10 months
Last changed2026-08-14
Statustransfer locked
DNSSECsigned
SourceRDAP · rdap.nic.gov
Other popular domains on 134.67.21.34
epaoig.gov.gov registry
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urbanwaters.gov.gov registry
Known domains: the Tranco top 1M (most popular sites worldwide), the sites most visited in 238 countries (Chrome UX Report), every active .fr domain (AFNIC open data), every .nu, .ee, .se, .ch, .li, .sk domain (registry zone files), every domain of 1021 generic TLDs such as .org, .pro, .cloud (ICANN CZDS zone files) and domains seen in new certificates (Certificate Transparency logs, .com and .net included, collected since 30 September 2026), resolved regularly — updated continuously, last update 2026-10-08. Not exhaustive: other sites may share this address.
From our weekly resolution of the Tranco top 1M (last run 2026-10-03). JSON: /domain/epa.gov?format=json