CF1763063686709-tsm20251109205412

WWW.RTSAK.COM - 39.138.91.in-addr.arpa

Search for IP or hostnames:

39.138.91.in-addr.arpa checked at 2025-11-13T19:54:46.685Z 277ms 54/54/54 100% R:14 allDone:true timedOut:false

39.138.91.in-addr.arpa

NSns1.qlns.ch
A2001:1a88:10:fffe::1 🇨🇭 Quickline AG
A212.60.60.128🇨🇭 Quickline AG
PTRns1.qlns.ch
NSns2.qlns.ch
A2001:1a88:10:fffe::2 🇨🇭 Quickline AG
A212.60.62.128🇨🇭 Quickline AG
PTRns2.qlns.ch
NSns4.qlns.net
A2001:1a88:10:fffe::1 🇨🇭 Quickline AG
A212.60.60.128🇨🇭 Quickline AG
PTRns1.qlns.ch

138.91.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

The parent of 71.39.138.91.in-addr.arpa is 39.138.91.in-addr.arpa.

39.138.91.in-addr.arpa is delegated to three name servers: ns1.qlns.ch, ns2.qlns.ch and ns4.qlns.net.

39.138.91.in-addr.arpa partially shares name servers with other domains; examples include valaiscom.ch, 60.60.212.in-addr.arpa, wynspeed.ch, 19.145.5.in-addr.arpa and 102.204.62.in-addr.arpa.

Hosts with two IPs:

ns1.qlns.ch -> 2001:1a88:10:fffe::1 and 212.60.60.128

ns2.qlns.ch -> 2001:1a88:10:fffe::2 and 212.60.62.128

ns4.qlns.net -> 2001:1a88:10:fffe::1 and 212.60.60.128

Hosts pointing to 2001:1a88:10:fffe::1: ns1.qlns.ch and ns4.qlns.net

Hosts pointing to 212.60.60.128: ns1.qlns.ch and ns4.qlns.net

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