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DNSViz: A DNS visualization tool

ice.gov

Updated: 2022-10-20 18:07:54 UTC (46 days ago) Update now
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DNSSEC options (hide)
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Notices
DNSSEC Authentication Chain

RRset statusRRset status

Secure (7)
  • ice.gov/A
  • ice.gov/AAAA
  • ice.gov/AAAA
  • ice.gov/NS
  • ice.gov/NSEC3PARAM
  • ice.gov/SOA
  • ice.gov/TXT

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (11)
  • ./DNSKEY (alg 8, id 18733)
  • ./DNSKEY (alg 8, id 20326)
  • gov/DNSKEY (alg 8, id 261)
  • gov/DNSKEY (alg 8, id 56278)
  • gov/DNSKEY (alg 8, id 7698)
  • gov/DS (alg 8, id 7698)
  • ice.gov/DNSKEY (alg 8, id 13300)
  • ice.gov/DNSKEY (alg 8, id 21865)
  • ice.gov/DNSKEY (alg 8, id 48104)
  • ice.gov/DS (alg 8, id 48104)
  • ice.gov/DS (alg 8, id 48104)

Delegation statusDelegation status

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

NoticesNotices

Warnings (5)
  • ice.gov/DS (alg 8, id 48104): DNSSEC specification prohibits signing with DS records that use digest algorithm 1 (SHA-1).
  • ice.gov/DS (alg 8, id 48104): DNSSEC specification prohibits signing with DS records that use digest algorithm 1 (SHA-1).
  • ice.gov/DS (alg 8, id 48104): DS records with digest type 1 (SHA-1) are ignored when DS records with digest type 2 (SHA-256) exist in the same RRset.
  • ice.gov/DS (alg 8, id 48104): DS records with digest type 1 (SHA-1) are ignored when DS records with digest type 2 (SHA-256) exist in the same RRset.
  • ice.gov/NS: 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. (2600:1406:1b::43, UDP_-_EDNS0_4096_D_KN)

DNSKEY legend

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