itu.int
Updated:
2024-07-01 14:23:15 UTC (143 days ago)
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Notices
DNSSEC Authentication Chain
RRset status
Insecure (6)
- itu.int/A
- itu.int/AAAA
- itu.int/MX
- itu.int/NS
- itu.int/SOA
- itu.int/TXT
Secure (1)
- int/SOA
DNSKEY/DS/NSEC status
Secure (8)
- ./DNSKEY (alg 8, id 20038)
- ./DNSKEY (alg 8, id 20326)
- ./DNSKEY (alg 8, id 5613)
- NSEC3 proving non-existence of itu.int/DS
- int/DNSKEY (alg 13, id 35114)
- int/DNSKEY (alg 13, id 59895)
- int/DNSKEY (alg 13, id 64238)
- int/DS (alg 13, id 59895)
Delegation status
Insecure (1)
- int to itu.int
Secure (1)
- . to int
Notices
Errors (3)
- NSEC3 proving non-existence of itu.int/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 itu.int/DS: An iterations count of 0 must be used in NSEC3 records to alleviate computational burdens. See RFC 9276, Sec. 3.1.
- itu.int/DS has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (5)
- NSEC3 proving non-existence of itu.int/DS: The salt value for an NSEC3 record should be empty. See RFC 9276, Sec. 3.1.
- NSEC3 proving non-existence of itu.int/DS: The salt value for an NSEC3 record should be empty. See RFC 9276, Sec. 3.1.
- itu.int/MX: The server responded with no OPT record, rather than with RCODE FORMERR. See RFC 6891, Sec. 7. (205.251.192.35, 205.251.195.44, 205.251.196.40, 205.251.199.74, 2600:9000:5300:2300::1, 2600:9000:5303:2c00::1, 2600:9000:5304:2800::1, 2600:9000:5307:4a00::1, UDP_-_EDNS0_512_D_KN)
- itu.int/TXT: 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. (2600:9000:5300:2300::1, 2600:9000:5307:4a00::1, UDP_-_EDNS0_4096_D_KN)
- itu.int/DS has warnings; select the "Denial of existence" DNSSEC option to see them.
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