java.epa.gov - dns.ninja

`java.epa.gov`

DNSSEC	⚠️ Not signed
A	2620:117:506f:63::f05d^{🇺🇸 AS142982620:117:5000::/36 Environmental Protection Agency}
		PTR	`java.epa.gov`
A	134.67.99.93^{🇺🇸 AS14298134.67.0.0/16 109 T.W. Alexander Dr. Durham NC 27711 United States}

`epa.gov`

	DNSSEC	⚠️ Not signed
	A	2620:117:506f:15::f022^{🇺🇸 AS142982620:117:5000::/36 Environmental Protection Agency}
	A	134.67.21.34^{🇺🇸 AS14298134.67.0.0/16 109 T.W. Alexander Dr. Durham NC 27711 United States}
	NS	`rtpgm.ddi.epa.gov` ⭐
	NS	`dcns1.epa.gov`
	NS	`dcns2.epa.gov`
	NS	`nccns1.epa.gov`
	NS	`nccns2.epa.gov`
	MX	`usepa.mail.protection.outlook.com` ⭐
	TXT	`mongodb-site-verification=BlMuSDOkvL0UWUVteO3W2lcTbjGdtzq7`
	TXT	`{adobe-idp-site-verification=6c7001ef-8126-4fbc-8ecb-8fae83ee039b}`
	TXT	`adobe-idp-site-verification=6c7001ef-8126-4fbc-8fae83ee039b`
	TXT	`iContact1869815`
	TXT	`00Dt0000000GzSF=1TBSJ00000005Cb`
	TXT	`google-site-verification=pYOZ4IxrkFyFrh7YCNUqyfudsUvzkm_ArW_NYp2QQfs`
	TXT	`v=spf1 include:spf.protection.outlook.com include:%{i}._ip.%{h}._ehlo.%{d}._s...`
	TXT	`adobe-sign-verification=24513cfcab0903ecf5de3fd467be1d7412df57793960e76577f9b...`
	TXT	`MS=ms7622314`
	TXT	`google-site-verification=fUmsNQhzYYZmxo4WqfmBkmwUMlk1H9ns-cGuXfwx9IM`
	SOA	`rtpgm.ddi.epa.gov`dnsadmin@epa.gov serial=2021586062

WOT: SAFE (91/100)
rank #273 globally
rank #9 in the tld

epa.gov

epa.govis the official website of the United States Environmental Protection Agency (EPA), a federal agency responsible for environmental regulation, research, and enforcement in the United States.

Key facts

Owner / operator: U.S. Environmental Protection Agency, an independent agency of the U.S. federal government
TLD:.gov— sponsored TLD restricted to U.S. government entities, administered by the Cybersecurity and Infrastructure Security Agency (CISA)
Primary purpose: Official government portal for environmental law, regulations, policy, data, public health guidance, and agency news
Status: Active

Related domains

data.epa.gov— open environmental data and datasets
cfpub.epa.gov— EPA's publications and research library
echo.epa.gov— Enforcement and Compliance History Online tool

Semrush Rank:#684 Keywords:1,946,120 Traffic:4,137,684/mo
WOT: SAFE (95/100)
📈 Tranco rank: #914

U.S. Environmental Protection Agency

The Environmental Protection Agency (EPA) is the primary federal agency of the United States government responsible for environmental protection and public health. Established in 1970, the EPA's mission is to safeguard human health and the environment by ensuring clean air, land, and water for all Americans.

Key Responsibilities

Air Quality - Regulating emissions and monitoring air pollution standards
Water Protection - Ensuring safe drinking water and protecting water bodies
Land & Waste Management - Overseeing hazardous waste cleanup and remediation
Chemical Safety - Regulating pesticides and toxic substances
Emergency Response - Coordinating environmental disaster responses
Research - Conducting scientific studies to inform environmental policy

Technical Infrastructure

The EPA operates its own autonomous network under AS14298 and maintains DNS infrastructure across multiple data centers:

Nameservers: dcns1/dcns2.epa.gov (161.80.212.x) and nccns1/nccns2.epa.gov (134.67.12.x)
Web Hosting: 134.67.21.34 / 2620:117:506f:15::f022 (IPv6)
Mail: Microsoft 365 (usepa.mail.protection.outlook.com)
DNSSEC: Not signed (parent .gov zone is signed)

The agency uses government-owned IP space (134.67.0.0/16 and 161.80.0.0/16) with full IPv6 deployment across all services.

PTR for

93.99.67.134.in-addr.arpa

d.5.0.f.0.0.0.0.0.0.0.0.0.0.0.0.3.6.0.0.f.6.0.5.7.1.1.0.0.2.6.2.ip6.arpa

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DNS History

3 records (2 active, 1 former)

●A134.67.99.932015-07-15 → 2026-08-04 · 2 obs

● 2015-07-15 10:10:42
● 2026-08-04 03:48:58

○A2620:0:b12:48:134:67:99:932015-07-15 → 2016-08-31 · 4 obs

● 2015-07-15 10:10:42
● 2016-08-31 15:45:44
○ 2026-05-02 09:57:08
○ 2026-08-04 03:48:58

●A2620:117:506f:63::f05d2026-05-02 → 2026-08-04 · 3 obs

○ 2016-08-31 15:45:44
● 2026-05-02 09:57:08
● 2026-08-04 03:48:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
gov	b.ns.gov, d.ns.gov, a.ns.gov, c.ns.gov	-
epa.gov	dcns1.epa.gov, dcns2.epa.gov, nccns1.epa.gov, nccns2.epa.gov	8 records

✅ Authoritative Response

Server:134.67.12.15

NS records: dcns1.epa.gov, dcns2.epa.gov, nccns1.epa.gov, nccns2.epa.gov

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1278ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`134.67.99.93`
AAAA	1	`2620:117:506f:63::f05d`

📌 Glue Records Collected

Total: 8

In-bailiwick: 8 (dcns1.epa.gov, dcns1.epa.gov, dcns2.epa.gov...)

Analysis

IP Addresses

java.epa.gov resolves to the IP addresses 134.67.99.93 and 2620:117:506f:63::f05d