umd.edu
Updated:
2023-07-07 07:26:44 UTC (504 days ago)
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Notices
DNSSEC Authentication Chain
RRset status
Insecure (6)
- umd.edu/A
- umd.edu/MX
- umd.edu/NS
- umd.edu/SOA
- umd.edu/SOA
- umd.edu/TXT
Secure (2)
- edu/SOA
- edu/SOA
DNSKEY/DS/NSEC status
Secure (7)
- ./DNSKEY (alg 8, id 11019)
- ./DNSKEY (alg 8, id 20326)
- ./DNSKEY (alg 8, id 60955)
- NSEC3 proving non-existence of umd.edu/DS
- edu/DNSKEY (alg 8, id 28065)
- edu/DNSKEY (alg 8, id 30503)
- edu/DS (alg 8, id 28065)
Delegation status
Insecure (1)
- edu to umd.edu
Secure (1)
- . to edu
Notices
Warnings (2)
- edu/DS (alg 8, id 28065): The server appears to support DNS cookies but did not return a COOKIE option. See RFC 7873, Sec. 5.2.3. (2001:500:200::b, UDP_-_EDNS0_4096_D_KN)
- edu/DS (alg 8, id 28065): The server appears to support DNS cookies but did not return a COOKIE option. See RFC 7873, Sec. 5.2.3. (2001:500:200::b, UDP_-_EDNS0_4096_D_KN)
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