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cisa.gov

Updated: 2025-09-23 14:43:52 UTC (45 days ago) Update now
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DNSSEC options (hide)
  1. |?|
  2. |?|
  3. |?|
  4. |?|
  5. |?|
  6. |?|
  7. |?|
  8. |?|
  9. |?|
  10. |?|
Notices
DNSSEC Authentication Chain

RRset statusRRset status

Secure (17)
  • cisa.gov/A
  • cisa.gov/A
  • cisa.gov/A
  • cisa.gov/A
  • cisa.gov/A
  • cisa.gov/AAAA
  • cisa.gov/AAAA
  • cisa.gov/AAAA
  • cisa.gov/AAAA
  • cisa.gov/AAAA
  • cisa.gov/AAAA
  • cisa.gov/CDNSKEY
  • cisa.gov/CDS
  • cisa.gov/MX
  • cisa.gov/NS
  • cisa.gov/SOA
  • cisa.gov/TXT

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (10)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 38696)
  • ./DNSKEY (alg 8, id 46441)
  • ./DNSKEY (alg 8, id 61809)
  • cisa.gov/DNSKEY (alg 13, id 2371)
  • cisa.gov/DNSKEY (alg 13, id 34505)
  • cisa.gov/DS (alg 13, id 2371)
  • gov/DNSKEY (alg 13, id 2536)
  • gov/DNSKEY (alg 13, id 35496)
  • gov/DS (alg 13, id 2536)

Delegation statusDelegation status

Secure (2)
  • . to gov
  • gov to cisa.gov

NoticesNotices

Errors (10)
  • RRSIG cisa.gov/A alg 13, id 34505: The TTL of the RRset (18) exceeds the value of the Original TTL field of the RRSIG RR covering it (9). See RFC 4035, Sec. 2.2.
  • RRSIG cisa.gov/A alg 13, id 34505: The TTL of the RRset (18) exceeds the value of the Original TTL field of the RRSIG RR covering it (9). See RFC 4035, Sec. 2.2.
  • RRSIG cisa.gov/A alg 13, id 34505: The TTL of the RRset (30) exceeds the value of the Original TTL field of the RRSIG RR covering it (19). See RFC 4035, Sec. 2.2.
  • RRSIG cisa.gov/A alg 13, id 34505: The TTL of the RRset (30) exceeds the value of the Original TTL field of the RRSIG RR covering it (19). See RFC 4035, Sec. 2.2.
  • RRSIG cisa.gov/A alg 13, id 34505: The TTL of the RRset (9) exceeds the value of the Original TTL field of the RRSIG RR covering it (6). See RFC 4035, Sec. 2.2.
  • RRSIG cisa.gov/A alg 13, id 34505: The TTL of the RRset (9) exceeds the value of the Original TTL field of the RRSIG RR covering it (6). See RFC 4035, Sec. 2.2.
  • RRSIG cisa.gov/AAAA alg 13, id 34505: The TTL of the RRset (30) exceeds the value of the Original TTL field of the RRSIG RR covering it (22). See RFC 4035, Sec. 2.2.
  • RRSIG cisa.gov/AAAA alg 13, id 34505: The TTL of the RRset (30) exceeds the value of the Original TTL field of the RRSIG RR covering it (5). See RFC 4035, Sec. 2.2.
  • RRSIG cisa.gov/AAAA alg 13, id 34505: The TTL of the RRset (30) exceeds the value of the Original TTL field of the RRSIG RR covering it (5). See RFC 4035, Sec. 2.2.
  • RRSIG cisa.gov/AAAA alg 13, id 34505: The TTL of the RRset (30) exceeds the value of the Original TTL field of the RRSIG RR covering it (5). See RFC 4035, Sec. 2.2.

DNSKEY legend

Full legend
SEP bit setSEP bit set
Revoke bit setRevoke bit set
Trust anchorTrust anchor
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DNSSEC authentication graph