WWW.RTSAK.COM - 9.1.1.a.4.6.5.2.c.7.6.0.1.0.0.2.ip6.arpa

Search for IP or hostnames:

9.1.1.a.4.6.5.2.c.7.6.0.1.0.0.2.ip6.arpa checked at 2025-11-15T22:48:36.417Z 339ms 74/74/74 100% R:23 allDone:true timedOut:false

`9.1.1.a.4.6.5.2.c.7.6.0.1.0.0.2.ip6.arpa`

NS	`ns1.utwente.nl`
		A	2001:67c:2564:a102::3:1 ^{🇳🇱 University Twente}
			PTR	`ns1.utwente.nl`
		A	130.89.1.2^{🇳🇱 University Twente}
			PTR	`ns1.utwente.nl`
NS	`ns2.utwente.nl`
		A	2001:67c:2564:a102::3:2 ^{🇳🇱 University Twente}
			PTR	`ns2.utwente.nl`
		A	130.89.1.3^{🇳🇱 University Twente}
			PTR	`ns2.utwente.nl`
NS	`ns4.snt.utwente.nl`
		A	2001:67c:2564:a120::154 ^{🇳🇱 University Twente}
			PTR	`ns4.snt.utwente.nl`
		A	130.89.149.154^{🇳🇱 University Twente}
			PTR	`ns4.snt.utwente.nl`
NS	`ns5.snt.utwente.nl`
		A	2001:67c:2564:a120::155 ^{🇳🇱 University Twente}
			PTR	`ns5.snt.utwente.nl`
		A	130.89.149.155^{🇳🇱 University Twente}
			PTR	`ns5.snt.utwente.nl`
NS	`ns6.snt.utwente.nl`
		A	2a01:4f9:c010:2338::1 ^{🇫🇮 Hetzner}
			PTR	`ns6.snt.utwente.nl`
		A	95.216.171.148^{🇫🇮 Hetzner}
			PTR	`ns6.snt.utwente.nl`

`1.1.a.4.6.5.2.c.7.6.0.1.0.0.2.ip6.arpa`

Starts with same word

9.cl

9.cq.cn

9.io

9.run

9.ro

9.zip

9.capital

9.cn

9.technology

9.cg

9.mw

9.cc

9.am

9.xyz

9.sh

9.fish

9.je

9.fr

9.uk

9.casino

9.to

9.uy

9.bj.cn

9.gs

9.vg

9.media

9.gp

9.gg

9.kz

9.in-addr.arpa

9.ai

9.dk

9.cx

9.tv

9.js.cn

9.asia

9.ar

9.com.cn

9.mk

9.wtf

9.is

9.org

9.ws

9.dev

9.tl

9.gold

9.mba

9.de

9.cm

9.gz.cn

9.srl

9.vu

9.digital

9.amsterdam

9.ht

9.kg

Starts similarily

9.to

9.uy

9.bj.cn

9.gs

9.vg

9.media

9.gp

9.gg

9.kz

9.in-addr.arpa

9.ai

9.dk

9.cx

9.tv

9.js.cn

9.asia

9.ar

9.com.cn

9.mk

9.wtf

9.is

9.org

9.ws

9.dev

9.tl

9.gold

9.mba

9.de

9.cm

9.gz.cn

9.srl

9.vu

9.digital

9.amsterdam

9.ht

9.kg

9.cl

9.cq.cn

9.io

9.run

9.ro

9.zip

9.capital

9.cn

9.technology

9.cg

9.mw

9.cc

9.am

9.xyz

9.sh

9.fish

9.je

9.fr

9.uk

9.casino

AI analysis

9.1.1.a.4.6.5.2.c.7.6.0.1.0.0.2.ip6.arpa delegates to five name servers: ns1.utwente.nl, ns2.utwente.nl, ns4.snt.utwente.nl, ns5.snt.utwente.nl and ns6.snt.utwente.nl.

9.1.1.a.4.6.5.2.c.7.6.0.1.0.0.2.ip6.arpa at least partially shares name servers with other domains such as 108.89.130.in-addr.arpa, stretchers.nl, inbitween.nl, ludica.nl and vck.utwente.nl.

These name servers are commonly used with ns3.utwente.nl and ns2.surfnet.nl.

Two IPs per host name:

ns1.utwente.nl points to: 2001:67c:2564:a102::3:1 and 130.89.1.2

ns2.utwente.nl points to: 2001:67c:2564:a102::3:2 and 130.89.1.3

ns4.snt.utwente.nl points to: 2001:67c:2564:a120::154 and 130.89.149.154

ns5.snt.utwente.nl points to: 2001:67c:2564:a120::155 and 130.89.149.155

ns6.snt.utwente.nl points to: 2a01:4f9:c010:2338::1 and 95.216.171.148

Pattern: left IDs ascend by 9 (12, 21, 30, 39, 48); each pair of targets ascend by 9 (15/18, 24/27, 33/36, 42/45, 51/54)

dbq