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DNSViz: A DNS visualization tool

exploretsp.gov

DNSSEC options (hide)
  1. |?|
  2. |?|
  3. |?|
  4. |?|
  5. |?|
  6. |?|
  7. |?|
Notices
DNSSEC Authentication Chain

RRset statusRRset status

Secure (5)
  • exploretsp.gov/A
  • exploretsp.gov/MX
  • exploretsp.gov/NS
  • exploretsp.gov/SOA
  • exploretsp.gov/TXT

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (14)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 48903)
  • exploretsp.gov/DNSKEY (alg 8, id 26169)
  • exploretsp.gov/DNSKEY (alg 8, id 29496)
  • exploretsp.gov/DNSKEY (alg 8, id 37687)
  • exploretsp.gov/DNSKEY (alg 8, id 4459)
  • exploretsp.gov/DS (alg 8, id 37687)
  • exploretsp.gov/DS (alg 8, id 37687)
  • exploretsp.gov/DS (alg 8, id 4459)
  • exploretsp.gov/DS (alg 8, id 4459)
  • gov/DNSKEY (alg 8, id 40176)
  • gov/DNSKEY (alg 8, id 7698)
  • gov/DS (alg 8, id 7698)
  • gov/DS (alg 8, id 7698)

Delegation statusDelegation status

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

NoticesNotices

Warnings (18)
  • exploretsp.gov/DNSKEY (alg 8, id 26169): 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. (74.113.204.36, UDP_-_EDNS0_4096_D_K)
  • exploretsp.gov/DNSKEY (alg 8, id 29496): 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. (74.113.204.36, UDP_-_EDNS0_4096_D_K)
  • exploretsp.gov/DNSKEY (alg 8, id 37687): 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. (74.113.204.36, UDP_-_EDNS0_4096_D_K)
  • exploretsp.gov/DNSKEY (alg 8, id 4459): 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. (74.113.204.36, UDP_-_EDNS0_4096_D_K)
  • exploretsp.gov/DS (alg 8, id 37687): DNSSEC specification prohibits signing with DS records that use digest algorithm 1 (SHA-1).
  • exploretsp.gov/DS (alg 8, id 37687): DNSSEC specification prohibits signing with DS records that use digest algorithm 1 (SHA-1).
  • exploretsp.gov/DS (alg 8, id 37687): DS records with digest type 1 (SHA-1) are ignored when DS records with digest type 2 (SHA-256) exist in the same RRset.
  • exploretsp.gov/DS (alg 8, id 37687): DS records with digest type 1 (SHA-1) are ignored when DS records with digest type 2 (SHA-256) exist in the same RRset.
  • exploretsp.gov/DS (alg 8, id 4459): DNSSEC specification prohibits signing with DS records that use digest algorithm 1 (SHA-1).
  • exploretsp.gov/DS (alg 8, id 4459): DNSSEC specification prohibits signing with DS records that use digest algorithm 1 (SHA-1).
  • exploretsp.gov/DS (alg 8, id 4459): DS records with digest type 1 (SHA-1) are ignored when DS records with digest type 2 (SHA-256) exist in the same RRset.
  • exploretsp.gov/DS (alg 8, id 4459): DS records with digest type 1 (SHA-1) are ignored when DS records with digest type 2 (SHA-256) exist in the same RRset.
  • exploretsp.gov/MX: 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. (74.113.204.36, UDP_-_EDNS0_4096_D_K)
  • exploretsp.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. (74.113.204.36, UDP_-_EDNS0_4096_D_K)
  • gov/DS (alg 8, id 7698): DNSSEC specification prohibits signing with DS records that use digest algorithm 1 (SHA-1).
  • gov/DS (alg 8, id 7698): DNSSEC specification prohibits signing with DS records that use digest algorithm 1 (SHA-1).
  • gov/DS (alg 8, id 7698): DS records with digest type 1 (SHA-1) are ignored when DS records with digest type 2 (SHA-256) exist in the same RRset.
  • gov/DS (alg 8, id 7698): DS records with digest type 1 (SHA-1) are ignored when DS records with digest type 2 (SHA-256) exist in the same RRset.

DNSKEY legend

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