gatech.edu
Updated:
2025-07-29 23:28:12 UTC (131 days ago)
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Notices
DNSSEC Authentication Chain
RRset status
Insecure (5)
- gatech.edu/A
- gatech.edu/MX
- gatech.edu/NS
- gatech.edu/SOA
- gatech.edu/TXT
Secure (2)
- edu/SOA
- edu/SOA
DNSKEY/DS/NSEC status
Secure (8)
- ./DNSKEY (alg 8, id 20326)
- ./DNSKEY (alg 8, id 38696)
- ./DNSKEY (alg 8, id 46441)
- ./DNSKEY (alg 8, id 53148)
- NSEC3 proving non-existence of gatech.edu/DS
- edu/DNSKEY (alg 13, id 35663)
- edu/DNSKEY (alg 13, id 59321)
- edu/DS (alg 13, id 35663)
Delegation status
Insecure (1)
- edu to gatech.edu
Secure (1)
- . to edu
Notices
Errors (3)
- gatech.edu zone: The server(s) were not responsive to queries over UDP. See RFC 1035, Sec. 4.2. (3.227.90.38)
- gatech.edu/A: No response was received from the server over UDP (tried 12 times). See RFC 1035, Sec. 4.2. (3.227.90.38, UDP_-_NOEDNS_)
- gatech.edu/NS: No response was received from the server over UDP (tried 12 times). See RFC 1035, Sec. 4.2. (3.227.90.38, UDP_-_NOEDNS_)
Warnings (2)
- edu to gatech.edu: Authoritative AAAA records exist for dns1.gatech.edu, but there are no corresponding AAAA glue records. See RFC 1034, Sec. 4.2.2.
- gatech.edu/NS: The response (161 bytes) was malformed until EDNS was disabled (however, this server appeared to respond legitimately to other queries with EDNS enabled). See RFC 6891, Sec. 6.2.6. (168.24.2.35, UDP_-_EDNS0_4096_D_KN)
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