ac.uk
Updated:
2023-11-24 09:22:47 UTC (357 days ago)
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Notices
DNSSEC Authentication Chain
RRset status
Secure (3)
- ac.uk/NS
- ac.uk/NSEC3PARAM
- ac.uk/SOA
DNSKEY/DS/NSEC status
Secure (10)
- ./DNSKEY (alg 8, id 20326)
- ./DNSKEY (alg 8, id 46780)
- ac.uk/DNSKEY (alg 8, id 45874)
- ac.uk/DNSKEY (alg 8, id 54274)
- ac.uk/DNSKEY (alg 8, id 63490)
- ac.uk/DNSKEY (alg 8, id 9648)
- ac.uk/DS (alg 8, id 45874)
- uk/DNSKEY (alg 8, id 43056)
- uk/DNSKEY (alg 8, id 43876)
- uk/DS (alg 8, id 43876)
Delegation status
Secure (2)
- . to uk
- uk to ac.uk
Notices
Errors (6)
- ac.uk/A has errors; select the "Denial of existence" DNSSEC option to see them.
- rdbf9icgew.ac.uk/A has errors; select the "Denial of existence" DNSSEC option to see them.
- ac.uk/AAAA has errors; select the "Denial of existence" DNSSEC option to see them.
- ac.uk/CNAME has errors; select the "Denial of existence" DNSSEC option to see them.
- ac.uk/MX has errors; select the "Denial of existence" DNSSEC option to see them.
- ac.uk/TXT has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (3)
- ac.uk/DS (alg 8, id 45874): 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. (213.248.220.1, UDP_-_EDNS0_4096_D_KN)
- ac.uk/DS (alg 8, id 45874): 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. (213.248.220.1, UDP_-_EDNS0_4096_D_KN)
- ac.uk/DS has warnings; select the "Denial of existence" DNSSEC option to see them.
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