CF1760763876801-tsm20251017082432

IPLIST.NET - 100.27.216.in-addr.arpa

Search for IP or hostnames:

100.27.216.in-addr.arpa checked at 2025-10-18T05:04:36.788Z 187ms 87/87/87 100% R:14

100.27.216.in-addr.arpa

NSadns4.upenn.edu
A2600:1800:5::1:0 🇺🇸 Tiggee
PTRadns4.upenn.edu
A208.94.148.32🇺🇸 Tiggee
PTRadns4.upenn.edu
NSadns5.upenn.edu
A2600:1801:6::1:0 🇺🇸 Tiggee
PTRadns5.upenn.edu
A208.80.124.32🇺🇸 Tiggee
PTRadns5.upenn.edu
NSadns6.upenn.edu
A2600:1802:7::1:0 🇺🇸 Tiggee
PTRadns6.upenn.edu
A208.80.126.32🇺🇸 Tiggee
PTRadns6.upenn.edu
NSadns1.nnn.upenn.edu
A2607:f470:1001::ad:1 🇺🇸 UPENN
PTRadns1.nnn.upenn.edu
A128.91.2.53🇺🇸 UPENN
PTRadns1.nnn.upenn.edu
NSadns2.nnn.upenn.edu
A2607:f470:1002::ad:2 🇺🇸 UPENN
PTRadns2.nnn.upenn.edu
A128.91.254.53🇺🇸 UPENN
PTRadns2.nnn.upenn.edu
NSadns3.nnn.upenn.edu
A2607:f470:1003::ad:3 🇺🇸 UPENN
PTRadns3.nnn.upenn.edu
A128.91.251.53🇺🇸 UPENN
PTRadns3.nnn.upenn.edu

27.216.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

100.27.216.in-addr.arpa is a parent of 131.100.27.216.in-addr.arpa, 121.100.27.216.in-addr.arpa, 49.100.27.216.in-addr.arpa, 30.100.27.216.in-addr.arpa and 124.100.27.216.in-addr.arpa, plus a few other host names.

100.27.216.in-addr.arpa is delegated to six name servers: adns4.upenn.edu, adns5.upenn.edu, adns6.upenn.edu, adns1.nnn.upenn.edu, adns2.nnn.upenn.edu and adns3.nnn.upenn.edu.

100.27.216.in-addr.arpa at least partially shares name servers with other domains, including 2.84.192.in-addr.arpa, 123.165.in-addr.arpa, 99.27.216.in-addr.arpa, 97.27.216.in-addr.arpa and 0.7.4.f.7.0.6.2.ip6.arpa.

These name servers are often used with dns1.udel.edu and dns2.udel.edu.

Host names with two IP numbers: adns4.upenn.edu points to: 2600:1800:5::1:0 and 208.94.148.32; adns5.upenn.edu points to: 2600:1801:6::1:0 and 208.80.124.32; adns6.upenn.edu points to: 2600:1802:7::1:0 and 208.80.126.32; adns1.nnn.upenn.edu points to: 2607:f470:1001::ad:1 and 128.91.2.53; adns2.nnn.upenn.edu points to: 2607:f470:1002::ad:2 and 128.91.254.53; adns3.nnn.upenn.edu points to: 2607:f470:1003::ad:3 and 128.91.251.53.

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

qceRJnJ CF johedugfp 2025-10-18