DNS zone details for: upstate.edu (Upstate Medical University)
Date of latest check: Wed, 22 May 2013 22:43:00 -0400
Time required for check: 0.27 seconds
Zone Summary information:
- 4 Nameserver records (IPv4=4, IPv6=0)
- 4 Nameserver addresses (IPv4=4, IPv6=0)
- Successful DNS/UDP response: 4 of 4 servers
- Successful DNS/TCP response: 4 of 4 servers
- Successful DNS/IPv4 response: 4 of 4 servers
- Successful DNS/IPv6 response: 0 of 0 servers
- Successful DNS/EDNS0 response: 4 of 4 servers
- Zone supports DNS over TCP queries on all its servers (4 responses of 4)
- DNS service is NOT accessible over IPv6
- Zone does NOT support DNSSEC (DNS Security Extensions)
Debugging information:
Found nameserver: dns2.upstate.edu. Found IPv4 address: 139.127.9.98 Found nameserver: ns.upstate.edu. Found IPv4 address: 139.127.8.123 Found nameserver: ns2.upstate.edu. Found IPv4 address: 139.127.8.124 Found nameserver: dns1.upstate.edu. Found IPv4 address: 139.127.9.97 NS records 4, IP4 4, IP6 0 NS: dns2.upstate.edu. has no IPv6 address record NS: ns.upstate.edu. has no IPv6 address record NS: ns2.upstate.edu. has no IPv6 address record NS: dns1.upstate.edu. has no IPv6 address record Trying DNS/UDP query to dns2.upstate.edu., 139.127.9.98 Trying DNS/UDP query to ns.upstate.edu., 139.127.8.123 Trying DNS/UDP query to ns2.upstate.edu., 139.127.8.124 Trying DNS/UDP query to dns1.upstate.edu., 139.127.9.97 DNS/UDP success: 4 of 4 servers Trying DNS/TCP query to dns2.upstate.edu., 139.127.9.98 Trying DNS/TCP query to ns.upstate.edu., 139.127.8.123 Trying DNS/TCP query to ns2.upstate.edu., 139.127.8.124 Trying DNS/TCP query to dns1.upstate.edu., 139.127.9.97 DNS/TCP success: 4 of 4 servers Trying EDNS0 SOA query to dns2.upstate.edu., 139.127.9.98 EDNS0 payload 4096 from dns2.upstate.edu., 139.127.9.98 Trying EDNS0 SOA query to ns.upstate.edu., 139.127.8.123 EDNS0 payload 4096 from ns.upstate.edu., 139.127.8.123 Trying EDNS0 SOA query to ns2.upstate.edu., 139.127.8.124 EDNS0 payload 4096 from ns2.upstate.edu., 139.127.8.124 Trying EDNS0 SOA query to dns1.upstate.edu., 139.127.9.97 EDNS0 payload 4096 from dns1.upstate.edu., 139.127.9.97 DNS/EDNS0 success: 4 of 4 servers