isu.edu
« Previous analysis
|
Next analysis »
RRset status
Insecure (5)
-
isu.edu/A
-
isu.edu/MX
-
isu.edu/NS
-
isu.edu/SOA
-
isu.edu/TXT
DNSKEY/DS/NSEC status
Secure (8)
-
./DNSKEY (alg 8, id 11019)
-
./DNSKEY (alg 8, id 20326)
-
NSEC3 proving non-existence of isu.edu/DS
-
edu/DNSKEY (alg 13, id 35663)
-
edu/DNSKEY (alg 13, id 8957)
-
edu/DNSKEY (alg 8, id 24314)
-
edu/DNSKEY (alg 8, id 28065)
-
edu/DS (alg 13, id 35663)
Notices
Errors (5)
-
isu.edu zone: The server(s) were not responsive to queries over TCP. (134.50.57.57, 134.50.254.5)
-
isu.edu zone: The server(s) were not responsive to queries over UDP. (2604:9740:2200:5057::57)
-
isu.edu/A: No response was received from the server over UDP (tried 12 times). (2604:9740:2200:5057::57, UDP_-_NOEDNS_)
-
isu.edu/NS: No response was received from the server over UDP (tried 12 times). (2604:9740:2200:5057::57, UDP_-_NOEDNS_)
-
isu.edu/SOA: No response was received from the server over TCP (tried 3 times). (134.50.57.57, 134.50.254.5, TCP_-_EDNS0_4096_D_N)
Warnings (1)
-
edu to isu.edu: Authoritative AAAA records exist for alias.netel.isu.edu, but there are no corresponding AAAA glue records.
DNSKEY legend
Full legend
| SEP bit set |
| Revoke bit set |
| Trust anchor |
JavaScript is required to make the graph below interactive.