dot.cf
Updated:
2022-06-27 09:16:15 UTC (690 days ago)
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Notices
DNSSEC Authentication Chain
RRset status
Insecure (5)
- cf/SOA
- dot.cf/A
- dot.cf/MX
- dot.cf/NS
- dot.cf/SOA
Secure (1)
- ./SOA
DNSKEY/DS/NSEC status
Secure (4)
- ./DNSKEY (alg 8, id 20326)
- ./DNSKEY (alg 8, id 20826)
- ./DNSKEY (alg 8, id 47671)
- NSEC proving non-existence of cf/DS
Delegation status
Insecure (2)
- . to cf
- cf to dot.cf
Notices
Errors (5)
- cf zone: The server(s) were not responsive to queries over TCP. (185.21.169.17, 185.21.171.17)
- cf zone: The server(s) were not responsive to queries over UDP. (185.21.170.17, 2a04:1b00:4::1, 2a04:1b00:5::1, 2a04:1b00:6::1, 2a04:1b00:7::1)
- cf zone: There was an error resolving the following NS name(s) to address(es): a.ns.cf, b.ns.cf
- cf/DNSKEY: No response was received from the server over TCP (tried 10 times). (185.21.169.17, 185.21.171.17, TCP_-_EDNS0_4096_D_N)
- cf/DNSKEY: No response was received from the server over UDP (tried 4 times). (185.21.168.17, 185.21.169.17, 185.21.171.17, UDP_-_EDNS0_512_D_KN)
Warnings (4)
- dot.cf/A: The server responded with no OPT record, rather than with RCODE FORMERR. (52.19.156.76, 54.171.131.39, 104.155.27.112, 104.155.29.241, UDP_-_EDNS0_4096_D_KN)
- dot.cf/MX: The server responded with no OPT record, rather than with RCODE FORMERR. (52.19.156.76, 54.171.131.39, 104.155.27.112, 104.155.29.241, UDP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_512_D_KN)
- dot.cf/NS: The server responded with no OPT record, rather than with RCODE FORMERR. (52.19.156.76, 54.171.131.39, 104.155.27.112, 104.155.29.241, UDP_-_EDNS0_4096_D_KN)
- dot.cf/SOA: The server responded with no OPT record, rather than with RCODE FORMERR. (52.19.156.76, 54.171.131.39, 104.155.27.112, 104.155.29.241, TCP_-_EDNS0_4096_D_N, UDP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_4096_D_KN_0x20)
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