pitt.edu
Updated:
2020-04-13 11:56:27 UTC (1467 days ago)
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Notices
DNSSEC Authentication Chain
RRset status
Secure (5)
- pitt.edu/A
- pitt.edu/MX
- pitt.edu/NS
- pitt.edu/SOA
- pitt.edu/TXT
DNSKEY/DS/NSEC status
Secure (10)
- ./DNSKEY (alg 8, id 20326)
- ./DNSKEY (alg 8, id 48903)
- edu/DNSKEY (alg 8, id 28065)
- edu/DNSKEY (alg 8, id 50054)
- edu/DNSKEY (alg 8, id 8663)
- edu/DS (alg 8, id 28065)
- pitt.edu/DNSKEY (alg 7, id 57720)
- pitt.edu/DNSKEY (alg 7, id 59895)
- pitt.edu/DS (alg 7, id 57720)
- pitt.edu/DS (alg 7, id 58090)
Non_existent (1)
- pitt.edu/DNSKEY (alg 7, id 58090)
Delegation status
Secure (2)
- . to edu
- edu to pitt.edu
Notices
Warnings (19)
- RRSIG pitt.edu/A alg 7, id 59895: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
- RRSIG pitt.edu/DNSKEY alg 7, id 57720: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
- RRSIG pitt.edu/DNSKEY alg 7, id 57720: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
- RRSIG pitt.edu/DNSKEY alg 7, id 59895: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
- RRSIG pitt.edu/DNSKEY alg 7, id 59895: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
- RRSIG pitt.edu/MX alg 7, id 59895: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
- RRSIG pitt.edu/NS alg 7, id 59895: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
- RRSIG pitt.edu/SOA alg 7, id 59895: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
- RRSIG pitt.edu/TXT alg 7, id 59895: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
- edu to pitt.edu: The following NS name(s) were found in the authoritative NS RRset, but not in the delegation NS RRset (i.e., in the edu zone): ns6.pitt.edu
- pitt.edu/A: 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. (2620:102:4002:200::10, UDP_-_EDNS0_4096_D_K)
- pitt.edu/DS (alg 7, id 57720): DNSSEC specification prohibits signing with DS records that use digest algorithm 1 (SHA-1).
- pitt.edu/DS (alg 7, id 57720): DNSSEC specification prohibits signing with DS records that use digest algorithm 1 (SHA-1).
- pitt.edu/DS (alg 7, id 58090): DNSSEC specification prohibits signing with DS records that use digest algorithm 1 (SHA-1).
- pitt.edu/DS (alg 7, id 58090): DNSSEC specification prohibits signing with DS records that use digest algorithm 1 (SHA-1).
- pitt.edu/MX: No response was received from the server over UDP (tried 6 times) until the COOKIE EDNS option was removed (however, this server appeared to respond legitimately to other queries with the COOKIE EDNS option present). (2620:102:4002:200::10, UDP_-_EDNS0_4096_D_K)
- pitt.edu/MX: 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. (2620:102:4002:400::10, UDP_-_EDNS0_4096_D_K)
- pitt.edu/NS: 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. (2620:102:4002:200::10, UDP_-_EDNS0_4096_D_K)
- 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. (2620:102:4002:200::10, UDP_-_EDNS0_4096_D_K)
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