CF1761234153428-tsm20251017082432

NSLIST.NET - 212.109.140.in-addr.arpa

Search for IP or hostnames:

212.109.140.in-addr.arpa checked at 2025-10-23T15:42:33.404Z 657ms 47/47/47 100% R:10

212.109.140.in-addr.arpa

NSns1.sinica.edu.tw
A2001:c08:0:13::13:5 🇹🇼 Academia Sinica Network(ASNet)
A140.109.13.5🇹🇼 Academia Sinica Network(ASNet)
PTRb.ns.sinica.edu.tw
NSns.sinica.edu.tw
A2001:c08:0:1::1:5 🇹🇼 Academia Sinica Network(ASNet)
PTRa.ns.1.0.0.0.0.0.0.0.8.0.c.0.1.0.0.2.ip6.arpa
A140.109.1.5🇹🇼 Academia Sinica Network(ASNet)
PTRa.ns.sinica.edu.tw

109.140.in-addr.arpa

NSa.ns.109.140.in-addr.arpa
NSb.ns.109.140.in-addr.arpa
NSc.ns.109.140.in-addr.arpa

Starts with same word

Starts similarily

AI analysis

212.109.140.in-addr.arpa is delegated to two name servers: ns1.sinica.edu.tw and ns.sinica.edu.tw.

212.109.140.in-addr.arpa uses the same name server setup as other domains, for instance 175.169.202.in-addr.arpa, 50.109.140.in-addr.arpa, 8.0.c.0.1.0.0.2.ip6.arpa, 162.169.202.in-addr.arpa and 174.169.202.in-addr.arpa.

212.109.140.in-addr.arpa shares name servers with other domains at least partially, for instance 164.169.202.in-addr.arpa, 184.140.202.in-addr.arpa, 170.140.202.in-addr.arpa, 1.0.4.0.0.0.0.0.8.0.c.0.1.0.0.2.ip6.arpa and twbiobank.org.tw.

these name servers are commonly used with the name servers ns2.sinica.edu.tw, a.ns.164.169.202.in-addr.arpa, b.ns.164.169.202.in-addr.arpa, a.ns.1.0.4.0.0.0.0.0.8.0.c.0.1.0.0.2.ip6.arpa, b.ns.1.0.4.0.0.0.0.0.8.0.c.0.1.0.0.2.ip6.arpa, c.ns.1.0.4.0.0.0.0.0.8.0.c.0.1.0.0.2.ip6.arpa, a.ns.twbiobank.org.tw, b.ns.twbiobank.org.tw, a.ns.182.109.140.in-addr.arpa and b.ns.182.109.140.in-addr.arpa.

Host names with two IP numbers:

The host ns1.sinica.edu.tw points to 2001:c08:0:13::13:5 and 140.109.13.5.

The host ns.sinica.edu.tw points to 2001:c08:0:1::1:5 and 140.109.1.5.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
dbq

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