IPv4 Addresses
usss.gov. 20 IN A 23.1.61.7
IPv6 Addresses
usss.gov. 20 IN AAAA 2600:1408:C400:38C:0:0:0:447A usss.gov. 20 IN AAAA 2600:1408:C400:393:0:0:0:447A
Name Servers
usss.gov. 1200 IN NS brenna.ns.cloudflare.com. usss.gov. 1200 IN NS everton.ns.cloudflare.com.
Mail Servers
usss.gov. 900 IN MX 10 mail.usss.gov. usss.gov. 900 IN MX 10 mail2.usss.gov.
SOA Details
usss.gov. 1200 IN SOA brenna.ns.cloudflare.com. dns.cloudflare.com. 2413279992 10000 2400 604800 1800
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.
usss.gov. 900 IN DMARC v=DMARC1; p=reject; pct=100; rua=mailto:[email protected], mailto:[email protected]
DKIM
No DKIM TXT with `v=DKIM1` was returned for the selector names we probe automatically.
SPF (Sender Policy Framework)
| Qualifier | Mechanism | Target / value | Valid | Details |
|---|---|---|---|---|
| + Pass | ip4 |
|
||
| + Pass | ip4 |
|
||
| - Fail | all |
—
|
|
usss.gov. 900 IN TXT "v=spf1 ip4:12.131.130.224 ip4:12.131.130.253 -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
usss.gov. 900 IN TXT "euo9pr4vsvouonacr8olqsl9ub" usss.gov. 900 IN TXT "rj60vrfh26tr79umrnju4tuseq"
DNSSEC Public Keys
usss.gov. 1200 IN DNSKEY 256 3 13 oJMRESz5E4gYzS/q6XDrvU1qMPYIjCWzJaOau8XNEZeqCYKD5ar0IRd8KqXXFJkqmVfRvMGPmM1x8fGAa2XhSA== usss.gov. 1200 IN DNSKEY 257 3 13 mdsswUyr3DPW132mOi8V9xESWE8jTo0dxCjjnopKl+GqJxpVXckHAeF+KkxLbxILfDLUT0rAK9iUzy1L53eKGQ==
Delegation Signer
usss.gov. 1200 IN DS 2371 13 2 5CB78664577193E80C242CC2FD5DD46576666144711E80E359D2C08CFA1CC11C
DNSSEC Next Secure
usss.gov. 1200 IN NSEC .usss.gov ["TYPE65", "TYPE64", "TYPE61", "TYPE60", "TYPE59", "TYPE55", "TYPE53", "TYPE52", "DNSKEY", "NSEC", "RRSIG", "TYPE44", "TYPE37", "TYPE35", "SRV", "TYPE29", "AAAA", "TXT", "MX", "TYPE13", "PTR", "SOA", "NS", "A", "CAA", "TYPE256"]