IPv6 Addresses
epa.gov. 1200 IN AAAA 2620:117:506F:15:0:0:0:F022
Name Servers
epa.gov. 1200 IN NS dcns1.epa.gov. epa.gov. 1200 IN NS dcns2.epa.gov. epa.gov. 1200 IN NS nccns1.epa.gov. epa.gov. 1200 IN NS nccns2.epa.gov.
Mail Servers
epa.gov. 300 IN MX 0 usepa.mail.protection.outlook.com.
SOA Details
epa.gov. 1200 IN SOA rtpgm.ddi.epa.gov. dnsadmin.epa.gov. 2021596600 10800 1080 2419200 900
Certificate Authority Authorization
No CAA records were returned at this registrable domain name. With no CAA policy, any public certificate authority (CA) may issue TLS certificates for names under this zone unless a parent publishes CAA; add issue / issuewild / iodef records to restrict issuance.
DMARC
Organizational policy (p): how receivers treat mail that fails aligned DMARC checks — none (monitor only), quarantine (often junk), or reject (block).
pct: share of mail that gets quarantine/reject; 100 = all failing messages (default).
100Aggregate DMARC reports (ZIP/XML). Optional but recommended for visibility.
Forensic (per-failure) reports. Often omitted for privacy or volume.
epa.gov. 600 IN DMARC v=DMARC1; p=reject; rua=mailto:[email protected],mailto:[email protected],mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected],mailto:[email protected]; fo=1
DKIM
epa.gov. 1200 IN DKIM v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCYkHCBtAOvccf/OU78LCnhGboVNPP3bve6Rw8fzCADNnRicNRHRRjsMKctEzQriHh/B0gGzIUK9w6WaqeVANIA8dbzGrlEM38MLBFx2zqN+OB1wD9zg2TMi6REmLQzR5fXdPvpi3sOmeZXFjVo2it0YUYePGPen47nl8d74APTKQIDAQAB epa.gov. 799 IN DKIM v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAsYGiMSn7fsUqSvfSX40x9R1OlRtbNiCY80lHRIlcKx3XDIR7257aUx+q9CSIARdfTL6KCuLGNFx5g9TgVr6png4ajcieSQGtOehBgxnkDN8aAA5TX0FmFrcefJU0JoxLOF09EKgXxhSSHCk/ekVb0PXSboHXoZ9+EI404F1qhcwXXIgHXTaUthHTut2P6BBZhIXIgvDe/w49GchR7MRJqjNb7neEBbYHbgWuBTvvHCg7Gy6m6n9krYK+ROWq3dVvXy9plAGK3ygM+HtjIiMt7arRGMOF0WgDTz7YdN9BGpt6BvXxLnjiQcgS5T9n+cIyPZgiWzDMXNlaEEdKTEKxrwIDAQAB; epa.gov. 1200 IN DKIM v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC83V/HwP5cxFaA1+vdEIXZw8Qoo8o9LxgniE69XbBtKyXpPzTwG7Lssc7tc0qxGBOROEnQpZyAPdUh9IbZMiqW2DSPw1ZjxTK4RICk/yiY6wDJWjVAabPN6ANuldKk7XTQhfy54y/eAaQVkMIxV2yrIqxwBOZcGSRpdzF+IPHttwIDAQAB epa.gov. 799 IN DKIM v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA0b90ObWaLDc+i9MtTNmGeWO009hr20fIxhGg6XBT2kjZ1DTThopSe1nAndsupmcBwlQ5Q6LJ+ZAxLcujnPIxM0ZBLmgpkv8u6RfY4eFP8OLvdAW3oSuB0DyLDigQX4Sj8wBO4YIdQH6AAmBeOsidsKAFNFUCpc3vCxtBDR12U+cBg724l3sBkMQ8evnz6idnqxq9QAVYh8k4kJ+RP+6cqTdy7LjIm8xY/bQNpQIpGUAuDo2DjLcCDun9DAI4Q/3z+Q0o9QuQIDAQAB; epa.gov. 1200 IN DKIM v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDFwEuxHUoGlVnnGdSr+mtySi5oEzqZhysIIBz/MUQW3OMCVSJSqpegRWdRBpDdZGNTtuZm4xt70cJmavHLviGCQ0uQQn3qx9aoXzGiaHUurgbdeUFRwNy9aVaX2OxbMmWUcOdF6hFQTLCpPKRR9ctYXgEfaHziH8cDtOUljn5YIQIDAQAB;
SPF (Sender Policy Framework)
| Qualifier | Mechanism | Target / value | Valid | Details |
|---|---|---|---|---|
| + Pass | include |
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| + Pass | include |
%{i}._ip.%{h}._ehlo.%{d}._spf.valigov.email
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| + Pass | ip4 |
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| + Pass | ip4 |
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| + Pass | ip4 |
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| + Pass | ip4 |
|
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| + Pass | include |
|
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| ~ Softfail | all |
—
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epa.gov. 600 IN TXT "v=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"
MTA-STS
This hostname does not publish an MTA-STS policy (no v=STSv1 TXT at _mta-sts.<name> and/or no policy at https://mta-sts.<name>/.well-known/mta-sts.txt).
Text Content
epa.gov. 600 IN TXT "MS=ms7622314"
epa.gov. 600 IN TXT "adobe-idp-site-verification=6c7001ef-8126-4fbc-8fae83ee039b"
epa.gov. 600 IN TXT "adobe-sign-verification=24513cfcab0903ecf5de3fd467be1d7412df57793960e76577f9b27be8efc9ba"
epa.gov. 600 IN TXT "cloudflare_dashboard_sso=2c267daaf6145a0917c58fa43a085aee"
epa.gov. 600 IN TXT "google-site-verification=fUmsNQhzYYZmxo4WqfmBkmwUMlk1H9ns-cGuXfwx9IM"
epa.gov. 600 IN TXT "google-site-verification=pYOZ4IxrkFyFrh7YCNUqyfudsUvzkm_ArW_NYp2QQfs"
epa.gov. 600 IN TXT "mongodb-site-verification=BlMuSDOkvL0UWUVteO3W2lcTbjGdtzq7"
epa.gov. 600 IN TXT "sprout-social-067eb79a-bc98-42f8-a3f2-7d2d895c6253"
epa.gov. 600 IN TXT "00Dt0000000GzSF=1TBSJ00000005Cb"
epa.gov. 600 IN TXT "iContact1869815"
epa.gov. 600 IN TXT "{adobe-idp-site-verification=6c7001ef-8126-4fbc-8ecb-8fae83ee039b}"
DNSSEC Public Keys
epa.gov. 1200 IN DNSKEY 257 3 8 AwEAAdjI4t6sE/cwHHGaCYWLcV613yIMQtREbGP80XQovjWblu3gNgEFiAYMBwLelUYKmiXzHI0F+KAEBmBjIWsdlH/Ot4Lkk4ekiDJ2VbdXr6EOWuVOFGVnHGW6OxUlut5RsGXK4VBD4+YMzOnOQLanoZhkGCIZEhN8t/P79v7cMzZxoQ++HtXCUH3DW6gMZxu/8FM1DFwI04yBMlOQuTbz1RYzifozKk+PWG5yzSyfX184gANtB7zHIYV/CFWm9xHU68BLffWMorwWFFgNsPkvq0PYrR/U6m1nx97MJcoVUdVkzHatsMyotkjGT7FlKzw/8VtzUHwU7bzzsvnCC0Lzstc= epa.gov. 1200 IN DNSKEY 257 3 8 AwEAAcXjUL8+RKOJwH0jhU6qRSb43JrOxn7EEuOCyOnVnHOND/rxP0xhZB1yc/Vp416orRgilRwdBzHQ4q2DQVgUCojf4uH6d2aBDZNbZBcVZHI1ZFzFD1mZeGoNiIGBJxZYN+JQCiz9rsD+1C6ycvlFLUdLpvfJJTbYbn9SzNXQLEU6DLnwDTQHI+I33JGLq/3ZFkWvzsKcmTpmz9BobbUyS5UihTXXkX8UVD1cFfqsjIP56U+bK81FL75R6lVGDrmIpWvbRgHHB+d/oCOFzcuklxisEgGdViPhSie0qgaM4k5FAlTPu75QLAb/veigIAhbtJHrvJyhhvkg5OIWLkqJeHk= epa.gov. 1200 IN DNSKEY 256 3 8 AwEAAcxk+tVSQQFBiUHXP8ZXQYkn/wrqTUzG7ygarIYEeKtPTkLauAH0Ldl9B5EKUbvfdnQkr4zBUKGLxdO1iSLETlMl4DFn8ZiUNs8mrNdGPyObRosA0Qg+c4U9PrllGrW52Bt+5Q/IA3i4yxDRuAo7pcIRBAN/lm9BeKFI/oFuR2sD epa.gov. 1200 IN DNSKEY 256 3 8 AwEAActnTyXx+AnyTDmn4Co3PgjyJq+DRwi7NRWfPzO1efyAm1hJsTaCmrA5DpFC/TfdSRHHkoLAnZTEPfAfqgtEEAi6xUa9b9+WWjvxcYwmNYsAN6WfV52gqGv5o6eWBnURBvEflr64TOTzlBF89hmLANvHlVG1PRJxLoysM3NeOkg1
Delegation Signer
epa.gov. 1200 IN DS 18652 8 2 BFB539D84218F5CF4B41AC58502253B2B0F416815F876C50EFD217E188D1219B epa.gov. 1200 IN DS 32804 8 2 7854B03A546EE2F217436C7BE0CDC05AEBBCB46EEAFA6B9D5077338CD9A6CE23