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A DNS visualization tool

spc.edu

Updated: 2013-12-06 06:39:52 UTC (270 days ago) Update now
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DNS Server Status
NoticeNotice: The features on this page are not yet fully developed but it has been deployed in its infant form to further aid with DNS/DNSSEC troubleshooting. This page will be updated in due time to make it more useful for troubleshooting.

Delegation Information

NameParent zoneChild zoneAuthoritative IPs
Exists?Glue/additional recordsExists?
a.edu-servers.netyesA 192.5.6.30yesA192.5.6.30
AAAAAAAA
c.edu-servers.netyesA 192.26.92.30yesA192.26.92.30
AAAAAAAA
d.edu-servers.netyesA 192.31.80.30yesA192.31.80.30
AAAAAAAA
f.edu-servers.netyesA 192.35.51.30yesA192.35.51.30
AAAAAAAA
g.edu-servers.netyesA 192.42.93.30yesA192.42.93.30
AAAA2001:503:cc2c::2:36AAAA2001:503:cc2c::2:36
l.edu-servers.netyesA 192.41.162.30yesA192.41.162.30
AAAAAAAA

Server information

a.edu-servers.net. (192.5.6.30)c.edu-servers.net. (192.26.92.30)d.edu-servers.net. (192.31.80.30)f.edu-servers.net. (192.35.51.30)g.edu-servers.net. (192.42.93.30)g.edu-servers.net. (2001:503:cc2c::2:36)l.edu-servers.net. (192.41.162.30)
Responsive over UDPOKOKOKOKOKOKOK
Responsive over TCPOKOKOKOKOKOKOK
Answers authoritatively (AA bit)OKOKOKOKOKOKOK
SOA serial consistentOKOKOKOKOKOKOK
SOA authority correct (NXDOMAIN)OKOKOKOKOKOKOK
SOA consistent (NXDOMAIN)ERRERRERRERRERRERRERR
SOA authority correct (Empty Answer)OKOKOKOKOKOKOK
SOA consistent (Empty Answer)ERRERRERRERRERRERRERR
EDNS capableOKOKOKOKOKOKOK
PMTU sufficientOKOKOKOKOKOKOK
Returns DNSKEYOKOKOKOKOKOKOK
Returns RRSIGOKOKOKOKOKOKOK
Returns NSEC/NSEC3 (NXDOMAIN)OKOKOKOKOKOKOK
Returns RRSIG covering NSEC/NSEC3 (NXDOMAIN)OKOKOKOKOKOKOK
Returns NSEC/NSEC3 (Empty Answer)OKOKOKOKOKOKOK
Returns RRSIG covering NSEC/NSEC3 (Empty Answer)OKOKOKOKOKOKOK