pitt.edu
Updated:
2024-04-11 21:40:50 UTC (8 days ago)
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Notices
DNSSEC Authentication Chain
RRset status
Secure (6)
- pitt.edu/A
- pitt.edu/MX
- pitt.edu/NS
- pitt.edu/NSEC3PARAM
- pitt.edu/SOA
- pitt.edu/TXT
DNSKEY/DS/NSEC status
Secure (9)
- ./DNSKEY (alg 8, id 20326)
- ./DNSKEY (alg 8, id 5613)
- edu/DNSKEY (alg 13, id 30678)
- edu/DNSKEY (alg 13, id 35663)
- edu/DNSKEY (alg 13, id 41543)
- edu/DS (alg 13, id 35663)
- pitt.edu/DNSKEY (alg 7, id 13727)
- pitt.edu/DNSKEY (alg 7, id 594)
- pitt.edu/DS (alg 7, id 594)
Delegation status
Secure (2)
- . to edu
- edu to pitt.edu
Notices
Errors (3)
- pitt.edu zone: The server(s) were not responsive to queries over UDP. (2620:102:4002:400::10, 2620:102:401f:fe00::10)
- pitt.edu/A: No response was received from the server over UDP (tried 12 times). (2620:102:4002:400::10, 2620:102:401f:fe00::10, UDP_-_NOEDNS_)
- pitt.edu/NS: No response was received from the server over UDP (tried 12 times). (2620:102:4002:400::10, 2620:102:401f:fe00::10, UDP_-_NOEDNS_)
Warnings (15)
- RRSIG pitt.edu/A alg 7, id 13727: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
- RRSIG pitt.edu/DNSKEY alg 7, id 13727: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
- RRSIG pitt.edu/DNSKEY alg 7, id 13727: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
- RRSIG pitt.edu/DNSKEY alg 7, id 594: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
- RRSIG pitt.edu/DNSKEY alg 7, id 594: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
- RRSIG pitt.edu/MX alg 7, id 13727: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
- RRSIG pitt.edu/NS alg 7, id 13727: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
- RRSIG pitt.edu/NSEC3PARAM alg 7, id 13727: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
- RRSIG pitt.edu/SOA alg 7, id 13727: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
- RRSIG pitt.edu/TXT alg 7, id 13727: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
- edu to pitt.edu: AAAA glue records exist for ns4.pitt.edu, but there are no corresponding authoritative AAAA records.
- edu to pitt.edu: AAAA glue records exist for ns5.pitt.edu, but there are no corresponding authoritative AAAA records.
- pitt.edu/DS (alg 7, id 594): DNSSEC specification prohibits signing with DS records that use digest algorithm 1 (SHA-1).
- pitt.edu/DS (alg 7, id 594): DNSSEC specification prohibits signing with DS records that use digest algorithm 1 (SHA-1).
- pitt.edu/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. (130.49.127.11, UDP_-_EDNS0_4096_D_KN)
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