sp.edu.sg
Updated:
2023-01-17 06:04:17 UTC (517 days ago)
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Notices
DNSSEC Authentication Chain
RRset status
Secure (7)
- edu.sg/SOA
- sp.edu.sg/A
- sp.edu.sg/AAAA
- sp.edu.sg/MX
- sp.edu.sg/NS
- sp.edu.sg/SOA
- sp.edu.sg/TXT
DNSKEY/DS/NSEC status
Secure (15)
- ./DNSKEY (alg 8, id 20326)
- ./DNSKEY (alg 8, id 951)
- NSEC3 proving non-existence of sp.edu.sg/DS
- edu.sg/DNSKEY (alg 8, id 10130)
- edu.sg/DNSKEY (alg 8, id 36969)
- edu.sg/DNSKEY (alg 8, id 5031)
- edu.sg/DS (alg 8, id 10130)
- sg/DNSKEY (alg 8, id 27933)
- sg/DNSKEY (alg 8, id 27954)
- sg/DNSKEY (alg 8, id 46664)
- sg/DS (alg 8, id 46664)
- sp.edu.sg/DNSKEY (alg 13, id 49297)
- sp.edu.sg/DNSKEY (alg 13, id 5015)
- sp.edu.sg/DNSKEY (alg 13, id 57603)
- sp.edu.sg/DS (alg 13, id 5015)
Delegation status
Secure (3)
- . to sg
- edu.sg to sp.edu.sg
- sg to edu.sg
Notices
Errors (3)
- NSEC3 proving non-existence of sp.edu.sg/DS: An iterations count of 0 must be used in NSEC3 records to alleviate computational burdens. See RFC 9276, Sec. 3.1.
- NSEC3 proving non-existence of sp.edu.sg/DS: An iterations count of 0 must be used in NSEC3 records to alleviate computational burdens. See RFC 9276, Sec. 3.1.
- sp.edu.sg/DS has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (3)
- NSEC3 proving non-existence of sp.edu.sg/DS: The salt value for an NSEC3 record should be empty. See RFC 9276, Sec. 3.1.
- NSEC3 proving non-existence of sp.edu.sg/DS: The salt value for an NSEC3 record should be empty. See RFC 9276, Sec. 3.1.
- sp.edu.sg/DS has warnings; select the "Denial of existence" DNSSEC option to see them.
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