salliemae.com
Updated:
2022-12-09 18:20:20 UTC (557 days ago)
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Notices
DNSSEC Authentication Chain
RRset status
Insecure (6)
- salliemae.com/A
- salliemae.com/MX
- salliemae.com/NS
- salliemae.com/NSEC3PARAM
- salliemae.com/SOA
- salliemae.com/TXT
Secure (2)
- com/SOA
- com/SOA
DNSKEY/DS/NSEC status
Secure (6)
- ./DNSKEY (alg 8, id 18733)
- ./DNSKEY (alg 8, id 20326)
- NSEC3 proving non-existence of salliemae.com/DS
- com/DNSKEY (alg 8, id 30909)
- com/DNSKEY (alg 8, id 53929)
- com/DS (alg 8, id 30909)
Delegation status
Insecure (1)
- com to salliemae.com
Secure (1)
- . to com
Notices
Warnings (4)
- salliemae.com/A: The server appears to support DNS cookies but did not return a COOKIE option. See RFC 7873, Sec. 5.2.3. (192.230.121.107, 2a02:e980:4::6b, UDP_-_EDNS0_4096_D_KN)
- salliemae.com/TXT: The server appears to support DNS cookies but did not return a COOKIE option. See RFC 7873, Sec. 5.2.3. (192.230.121.107, UDP_-_EDNS0_4096_D_KN)
- salliemae.com/AAAA has warnings; select the "Denial of existence" DNSSEC option to see them.
- salliemae.com/DNSKEY has warnings; select the "Denial of existence" DNSSEC option to see them.
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