CF1759735572577-tsm20251005211530

WWW.RTSAK.COM - 199.252.128.in-addr.arpa

Search for IP or hostnames:

199.252.128.in-addr.arpa checked at 2025-10-06T07:26:12.544Z 344ms 74/74/74 100% R:11

199.252.128.in-addr.arpa

NSns00.ip.wustl.edu
A2604:3e00:0:1::1 🇺🇸 WUSTL
PTRns00.ip.wustl.edu
A128.252.0.1🇺🇸 WUSTL
PTRns00.ip.wustl.edu
NSns01.ip.wustl.edu
A2604:3e00:0:2::1 🇺🇸 WUSTL
PTRns01.ip.wustl.edu
A128.252.0.9🇺🇸 WUSTL
PTRns01.ip.wustl.edu
NSns02.ip.wustl.edu
A2604:3e00:0:3::1 🇺🇸 WUSTL
PTRns02.ip.wustl.edu
A128.252.0.17🇺🇸 WUSTL
PTRns02.ip.wustl.edu
NSns03.ip.wustl.edu
A2604:3e00:0:4::1 🇺🇸 WUSTL
PTRns03.ip.wustl.edu
A128.252.0.25🇺🇸 WUSTL
PTRns03.ip.wustl.edu
NSns04.ip.wustl.edu
A2600:1f14:6fa:5400:3132:67f0:63c6:948c 🇺🇸 Amazon
A52.27.32.241🇺🇸 Amazon
PTRec2-52-27-32-241.us-west-2.compute.amazonaws.com

252.128.in-addr.arpa

NSns00.ip.wustl.edu
NSns01.ip.wustl.edu
NSns02.ip.wustl.edu
NSns03.ip.wustl.edu
NSns04.ip.wustl.edu

Up

Starts with same word

Starts similarily

AI analysis

199.252.128.in-addr.arpa is a parent of 84.199.252.128.in-addr.arpa, 20.199.252.128.in-addr.arpa, 200.199.252.128.in-addr.arpa, 56.199.252.128.in-addr.arpa, 49.199.252.128.in-addr.arpa and several other host names.

199.252.128.in-addr.arpa is delegated to five name servers: ns00.ip.wustl.edu, ns01.ip.wustl.edu, ns02.ip.wustl.edu, ns03.ip.wustl.edu and ns04.ip.wustl.edu.

199.252.128.in-addr.arpa at least partially shares name servers with other domains, for instance shopwashubears.com, 121.254.65.in-addr.arpa, 0.252.128.in-addr.arpa, hopecenter.wustl.edu and 149.252.128.in-addr.arpa.

Hosts with two IP numbers:

ns00.ip.wustl.edu points to 2604:3e00:0:1::1 and 128.252.0.1.

ns01.ip.wustl.edu points to 2604:3e00:0:2::1 and 128.252.0.9.

ns02.ip.wustl.edu points to 2604:3e00:0:3::1 and 128.252.0.17.

ns03.ip.wustl.edu points to 2604:3e00:0:4::1 and 128.252.0.25.

ns04.ip.wustl.edu points to 2600:1f14:6fa:5400:3132:67f0:63c6:948c and 52.27.32.241.

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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