tva.gov
Updated:
2021-06-01 20:00:35 UTC (1273 days ago)
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Notices
DNSSEC Authentication Chain
RRset status
Bogus (1)
- gov/SOA
DNSKEY/DS/NSEC status
Bogus (3)
- NSEC3 proving non-existence of tva.gov/DS
- gov/DNSKEY (alg 8, id 48498)
- gov/DNSKEY (alg 8, id 7698)
Secure (2)
- ./DNSKEY (alg 8, id 14631)
- ./DNSKEY (alg 8, id 20326)
Delegation status
Bogus (1)
- . to gov
Lame (1)
- gov to tva.gov
Notices
Errors (6)
- NSEC3 proving non-existence of tva.gov/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 tva.gov/DS: An iterations count of 0 must be used in NSEC3 records to alleviate computational burdens. See RFC 9276, Sec. 3.1.
- gov zone: There was an error resolving the following NS name(s) to address(es): a.gov-servers.net, b.gov-servers.net, c.gov-servers.net, d.gov-servers.net
- gov/DS: The response had an invalid RCODE (REFUSED). See RFC 1035, Sec. 4.1.1. (69.36.157.30, 2001:500:4431::2:30, UDP_-_EDNS0_4096_D_KN)
- tva.gov zone: There was an error resolving the following NS name(s) to address(es): a1-47.akam.net, a13-67.akam.net, a16-64.akam.net, a18-66.akam.net, a20-64.akam.net, a3-64.akam.net
- tva.gov/DS has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (5)
- NSEC3 proving non-existence of tva.gov/DS: The salt value for an NSEC3 record should be empty. See RFC 9276, Sec. 3.1.
- NSEC3 proving non-existence of tva.gov/DS: The salt value for an NSEC3 record should be empty. See RFC 9276, Sec. 3.1.
- gov zone: No IPv4 addresses were found for NS records in the parent or child zone.
- tva.gov zone: No IPv4 addresses were found for NS records in the parent or child zone.
- tva.gov/DS has warnings; select the "Denial of existence" DNSSEC option to see them.
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