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defense.gov

Updated: 2025-08-19 09:58:36 UTC (136 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 (14)
  • defense.gov/A
  • defense.gov/A
  • defense.gov/A
  • defense.gov/A
  • defense.gov/AAAA
  • defense.gov/AAAA
  • defense.gov/AAAA
  • defense.gov/AAAA
  • defense.gov/AAAA
  • defense.gov/AAAA
  • defense.gov/NS
  • defense.gov/NSEC3PARAM
  • defense.gov/SOA
  • defense.gov/TXT

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (12)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 38696)
  • ./DNSKEY (alg 8, id 46441)
  • ./DNSKEY (alg 8, id 53148)
  • defense.gov/DNSKEY (alg 7, id 1749)
  • defense.gov/DNSKEY (alg 7, id 33055)
  • defense.gov/DNSKEY (alg 7, id 51119)
  • defense.gov/DNSKEY (alg 7, id 62664)
  • defense.gov/DS (alg 7, id 33055)
  • 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 defense.gov

NoticesNotices

Warnings (33)
  • RRSIG defense.gov/A alg 7, id 62664: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG defense.gov/A alg 7, id 62664: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG defense.gov/A alg 7, id 62664: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG defense.gov/A alg 7, id 62664: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG defense.gov/AAAA alg 7, id 62664: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG defense.gov/AAAA alg 7, id 62664: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG defense.gov/AAAA alg 7, id 62664: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG defense.gov/AAAA alg 7, id 62664: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG defense.gov/AAAA alg 7, id 62664: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG defense.gov/AAAA alg 7, id 62664: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG defense.gov/DNSKEY alg 7, id 1749: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG defense.gov/DNSKEY alg 7, id 1749: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG defense.gov/DNSKEY alg 7, id 1749: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG defense.gov/DNSKEY alg 7, id 1749: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG defense.gov/DNSKEY alg 7, id 33055: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG defense.gov/DNSKEY alg 7, id 33055: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG defense.gov/DNSKEY alg 7, id 33055: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG defense.gov/DNSKEY alg 7, id 33055: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG defense.gov/NS alg 7, id 62664: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG defense.gov/NSEC3PARAM alg 7, id 62664: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG defense.gov/SOA alg 7, id 62664: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG defense.gov/TXT alg 7, id 62664: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • defense.gov/DNSKEY (alg 7, id 1749): No response was received from the server over UDP (tried 7 times) until the NSID EDNS option was removed (however, this server appeared to respond legitimately to other queries with the NSID EDNS option present). See RFC 6891, Sec. 6.1.2. (2600:1480:d000::41, UDP_-_EDNS0_4096_D_KN)
  • defense.gov/DNSKEY (alg 7, id 33055): No response was received from the server over UDP (tried 7 times) until the NSID EDNS option was removed (however, this server appeared to respond legitimately to other queries with the NSID EDNS option present). See RFC 6891, Sec. 6.1.2. (2600:1480:d000::41, UDP_-_EDNS0_4096_D_KN)
  • defense.gov/DNSKEY (alg 7, id 51119): No response was received from the server over UDP (tried 7 times) until the NSID EDNS option was removed (however, this server appeared to respond legitimately to other queries with the NSID EDNS option present). See RFC 6891, Sec. 6.1.2. (2600:1480:d000::41, UDP_-_EDNS0_4096_D_KN)
  • defense.gov/DNSKEY (alg 7, id 62664): No response was received from the server over UDP (tried 7 times) until the NSID EDNS option was removed (however, this server appeared to respond legitimately to other queries with the NSID EDNS option present). See RFC 6891, Sec. 6.1.2. (2600:1480:d000::41, UDP_-_EDNS0_4096_D_KN)
  • defense.gov/SOA: No response was received until the UDP payload size was decreased, indicating that the server might be attempting to send a payload that exceeds the path maximum transmission unit (PMTU) size. See RFC 6891, Sec. 6.2.6. (2600:1480:d000::41, UDP_-_EDNS0_4096_D_KN)
  • defense.gov/CDS has warnings; select the "Denial of existence" DNSSEC option to see them.
  • defense.gov/MX has warnings; select the "Denial of existence" DNSSEC option to see them.
  • defense.gov/DNSKEY has warnings; select the "Denial of existence" DNSSEC option to see them.
  • defense.gov/CNAME has warnings; select the "Denial of existence" DNSSEC option to see them.
  • hkzmo.elqwf.defense.gov/A has warnings; select the "Denial of existence" DNSSEC option to see them.
  • defense.gov/CDNSKEY has warnings; select the "Denial of existence" DNSSEC option to see them.

DNSKEY legend

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