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DNSViz: A DNS visualization tool

edu.cn

DNS Server Status

Delegation Information

NameParent zoneChild zoneAuthoritative IPs
Exists?Glue/additional recordsExists?
dns.edu.cnyesA 202.38.109.35yesA202.38.109.35
AAAA2001:250:c006::35AAAA2001:250:c006::35
dns2.edu.cnyesA 202.112.0.13yesA202.112.0.13
AAAA2001:da8:1:100::13AAAA2001:da8:1:100::13
deneb.dfn.deyesN/A (out of bailiwick)noA192.76.176.9
AAAA
ns2.cuhk.hkyesN/A (out of bailiwick)noA137.189.6.21
AAAA
ns2.cernet.netyesN/A (out of bailiwick)yesA103.137.60.203
AAAA2001:dd9::203
ns3.cernet.netnoyesA101.4.62.35
AAAA2001:250:62::35
ns4.cernet.netnoyesA101.4.62.203
193.174.75.78
AAAA2001:250:62::203
2001:638:d:b104::2
ns5.cernet.netnoyesA137.189.6.21
166.111.8.30
AAAA2402:f000:1:801::8:30
2405:3000:3:6::15

Stealth Servers

(non-delegated servers from ancestor zones answering authoritatively)

NameZoneIP
ns.cernet.net cn103.137.60.44
ns.cernet.net cn202.112.0.44
ns.cernet.net cn2001:250:c006::44
ns.cernet.net cn2001:dd9::44