tn | DNSViz

Updated: 2024-03-01 21:05:35 UTC (300 days ago) Go to most recent »

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Notices

DNSSEC Authentication Chain

./DNSKEY (alg 8, id 20326)
./DNSKEY (alg 8, id 30903)
tn/DNSKEY (alg 8, id 36171)
tn/DNSKEY (alg 8, id 8629)
tn/DS (alg 8, id 8629)

tn/DNSKEY: No response was received from the server over UDP (tried 4 times). See RFC 1035, Sec. 4.2. (2c0f:fab0:ffff:4:41:228:62:63, UDP_-_EDNS0_512_D_KN)
tn/SOA: No response was received from the server over TCP (tried 3 times). See RFC 1035, Sec. 4.2. (2c0f:fab0:ffff:4:41:228:62:63, TCP_-_EDNS0_4096_D_N)
tn/DNSKEY has errors; select the "Denial of existence" DNSSEC option to see them.

tn/DNSKEY (alg 8, id 36171): 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. (2c0f:fab0:ffff:4:41:228:62:63, UDP_-_EDNS0_4096_D_KN)
tn/DNSKEY (alg 8, id 8629): 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. (2c0f:fab0:ffff:4:41:228:62:63, UDP_-_EDNS0_4096_D_KN)
tn/SOA: No response was received from the server over UDP (tried 6 times) until the COOKIE EDNS option was removed (however, this server appeared to respond legitimately to other queries with the COOKIE EDNS option present). See RFC 6891, Sec. 6.1.2. (2c0f:fab0:ffff:4:41:228:62:63, UDP_-_EDNS0_4096_D_KN)
tn/DNSKEY has warnings; select the "Denial of existence" DNSSEC option to see them.
tn/NSEC3PARAM has warnings; select the "Denial of existence" DNSSEC option to see them.