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DNSViz: A DNS visualization tool

internic.net

DNSSEC options (hide)
  1. |?|
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Notices
DNSSEC Authentication Chain

RRset statusRRset status

Secure (6)
  • internic.net/A
  • internic.net/AAAA
  • internic.net/MX
  • internic.net/NS
  • internic.net/SOA
  • internic.net/TXT

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (11)
  • ./DNSKEY (alg 8, id 14631)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 26838)
  • internic.net/DNSKEY (alg 8, id 28896)
  • internic.net/DNSKEY (alg 8, id 29594)
  • internic.net/DNSKEY (alg 8, id 54127)
  • internic.net/DS (alg 8, id 29594)
  • internic.net/DS (alg 8, id 54127)
  • net/DNSKEY (alg 8, id 35886)
  • net/DNSKEY (alg 8, id 6203)
  • net/DS (alg 8, id 35886)

Delegation statusDelegation status

Secure (2)
  • . to net
  • net to internic.net

NoticesNotices

Errors (11)
  • internic.net zone: The server(s) were not responsive to queries over TCP. (2001:dd8:12::53)
  • internic.net/AAAA: No response was received from the server over UDP (tried 12 times). (202.12.31.53, UDP_-_NOEDNS_)
  • internic.net/DNSKEY: No response was received from the server over TCP (tried 7 times). (2001:dd8:12::53, TCP_-_EDNS0_4096_D)
  • internic.net/DNSKEY: No response was received from the server over TCP (tried 8 times). (202.12.31.53, TCP_-_EDNS0_4096_D)
  • internic.net/DNSKEY: No response was received from the server over UDP (tried 4 times). (2001:dd8:12::53, UDP_-_EDNS0_512_D_KN)
  • internic.net/MX: No response was received from the server over TCP (tried 9 times). (202.12.31.53, TCP_-_EDNS0_4096_D)
  • internic.net/NS: No response was received from the server over UDP (tried 12 times). (202.12.31.53, UDP_-_NOEDNS_)
  • internic.net/SOA: DNSSEC was effectively downgraded because no response was received from the server over UDP (tried 11 times) with EDNS enabled. (2001:dd8:12::53, UDP_-_NOEDNS__0x20)
  • internic.net/SOA: No response was received from the server over TCP (tried 3 times). (2001:dd8:12::53, TCP_-_EDNS0_4096_D_N)
  • internic.net/SOA: No response was received from the server over UDP (tried 11 times) until EDNS was disabled (however, this server appeared to respond legitimately to other queries with EDNS enabled). (2001:dd8:12::53, UDP_-_EDNS0_4096_D_KN_0x20)
  • internic.net/SOA: The DNSSEC records necessary to validate the response could not be retrieved from the server. (2001:dd8:12::53, UDP_-_EDNS0_4096_D_KN_0x20)
Warnings (3)
  • internic.net/A: 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. (2001:dd8:12::53, UDP_-_EDNS0_4096_D_KN)
  • internic.net/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. (2001:dd8:12::53, UDP_-_EDNS0_4096_D_KN)
  • internic.net/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. (202.12.31.53, 2001:dd8:12::53, 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