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DNSViz: A DNS visualization tool

savannah.gnu.org

DNS Server Status

Delegation Information

NameParent zoneChild zoneAuthoritative IPs
Exists?Glue/additional recordsExists?
ns1.gnu.orgindeterminate*yesA209.51.188.164
AAAA2001:470:142:3::f
ns2.gnu.orgindeterminate*yesA209.51.188.163
AAAA2001:470:142::163
ns3.gnu.orgindeterminate*yesA209.51.188.163
AAAA2001:470:142::163

* All gnu.org servers are also authoritative for savannah.gnu.org

Stealth Servers

(non-delegated servers from ancestor zones answering authoritatively)

NameZoneIP
ns4.gnu.org gnu.org18.4.89.81