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DNSViz: A DNS visualization tool

nasdaq.com

DNS Server Status

Delegation Information

NameParent zoneChild zoneAuthoritative IPs
Exists?Glue/additional recordsExists?
edns2.ultradns.bizyesN/A (out of bailiwick)yesA204.74.67.2
AAAA2610:a1:1015::202
edns2.ultradns.comyesA 204.74.66.2yesA204.74.66.2
AAAA2001:502:f3ff::202AAAA2001:502:f3ff::202
edns2.ultradns.netyesN/A (out of bailiwick)yesA204.74.110.2
AAAA2610:a1:1014::202
edns2.ultradns.orgyesN/A (out of bailiwick)yesA204.74.111.2
AAAA2001:502:4612::202