_25._tcp.teachmecoding.club
Updated:
2024-09-22 21:04:24 UTC (11 days ago)
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Notices
DNSSEC Authentication Chain
RRset status
Bogus (1)
- _tcp.teachmecoding.club/NS (NXDOMAIN)
Secure (4)
- _25._tcp.teachmecoding.club/TLSA
- teachmecoding.club/A
- teachmecoding.club/AAAA
- teachmecoding.club/SOA
DNSKEY/DS/NSEC status
Secure (10)
- ./DNSKEY (alg 8, id 20038)
- ./DNSKEY (alg 8, id 20326)
- ./DNSKEY (alg 8, id 61050)
- NSEC proving non-existence of _tcp.teachmecoding.club/NS
- club/DNSKEY (alg 8, id 15345)
- club/DNSKEY (alg 8, id 54682)
- club/DS (alg 8, id 54682)
- teachmecoding.club/DNSKEY (alg 13, id 62038)
- teachmecoding.club/DNSKEY (alg 13, id 63210)
- teachmecoding.club/DS (alg 13, id 63210)
Delegation status
Secure (2)
- . to club
- club to teachmecoding.club
Notices
Errors (3)
- NSEC proving non-existence of _tcp.teachmecoding.club/NS: No NSEC RR covers the SNAME (_tcp.teachmecoding.club). See RFC 4035, Sec. 3.1.3.2.
- NSEC proving non-existence of _tcp.teachmecoding.club/NS: No NSEC RR covers the SNAME (_tcp.teachmecoding.club). See RFC 4035, Sec. 3.1.3.2.
- _25._tcp.teachmecoding.club/TLSA: A query for _25._tcp.teachmecoding.club results in a NOERROR response, while a query for its ancestor, _tcp.teachmecoding.club, returns a name error (NXDOMAIN), which indicates that subdomains of _tcp.teachmecoding.club, including _25._tcp.teachmecoding.club, don't exist. See RFC 8020, Sec. 2. (45.119.209.45, 108.181.13.234, 108.181.159.122, 162.216.242.2, 172.81.129.178, 216.244.86.50, 2604:6600:0:7::8888, 2604:6600:2000:39::2, 2605:aa80:2::8888, 2607:f8f8:7e0:1f00::8888, 2a07:6c80::8888, UDP_-_EDNS0_4096_D_KN)
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