`chrueterhaex.ch`

DNSSEC	🔒 Signed (DS record present)
NS	`ch.pro.io` ⭐
		A	2a01:64c0:0:5000::19^{🇩🇪 CLOUDPIT2a01:64c0::/32}
			PTR	`ch.pro.io`
		A	109.237.142.19^{🇩🇪 CLOUDPIT109.237.128.0/20}
			PTR	`ch.pro.io`
NS	`nl.pro.io`
		A	2a01:4f8:fff3:66::219^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`nl.pro.io`
		A	176.9.166.219^{🇩🇪 Hetzner176.9.0.0/16 HETZNER-RZ-FKS-BLK4}
			PTR	`nl.pro.io`
NS	`p.dnh.net`
		A	2a02:2b80:101:5000::19^{🇩🇪 CLOUDPIT2a02:2b80:101::/48}
			PTR	`p.dnh.net`
		A	109.237.143.19^{🇩🇪 CLOUDPIT109.237.128.0/20}
			PTR	`p.dnh.net`
SOA	`ch.pro.io`hostmaster@chrueterhaex.ch 2021-05-09 #0

`ch`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.nic.ch` ⭐
	NS	`b.nic.ch`
	NS	`d.nic.ch`
	NS	`e.nic.ch`
	NS	`f.nic.ch`
	SOA	`a.nic.ch`dns-operation@switch.ch 2026-05-12 #9

Same first word

chrueterhaex.ch

DNS History

11 records (3 active, 8 former)

●NSch.pro.io2026-03-26 → 2026-05-12 · 3 obs

○ 2016-07-16 00:18:52
● 2026-03-26 00:32:46
● 2026-05-12 03:21:00

○NSmiche.li2015-07-22 → 2016-07-16 · 4 obs

● 2015-07-22 05:05:14
● 2016-07-16 00:18:52
○ 2026-03-26 00:32:46
○ 2026-05-12 03:21:00

●NSnl.pro.io2026-03-26 → 2026-05-12 · 3 obs

○ 2016-07-16 00:18:52
● 2026-03-26 00:32:46
● 2026-05-12 03:21:00

○NSns2.hans.hosteurope.de2015-07-22 → 2016-07-16 · 4 obs

● 2015-07-22 05:05:14
● 2016-07-16 00:18:52
○ 2026-03-26 00:32:46
○ 2026-05-12 03:21:00

●NSp.dnh.net2026-03-26 → 2026-05-12 · 3 obs

○ 2016-07-16 00:18:52
● 2026-03-26 00:32:46
● 2026-05-12 03:21:00

○MXalt1.aspmx.l.google.com2015-07-22 → 2016-07-16 · 4 obs

● 2015-07-22 05:05:14
● 2016-07-16 00:18:52
○ 2026-03-26 00:32:46
○ 2026-05-12 03:21:00

○MXalt2.aspmx.l.google.com2015-07-22 → 2016-07-16 · 4 obs

● 2015-07-22 05:05:14
● 2016-07-16 00:18:52
○ 2026-03-26 00:32:46
○ 2026-05-12 03:21:00

○MXaspmx.l.google.com2015-07-22 → 2016-07-16 · 4 obs

● 2015-07-22 05:05:14
● 2016-07-16 00:18:52
○ 2026-03-26 00:32:46
○ 2026-05-12 03:21:00

○MXaspmx3.googlemail.com2015-07-22 → 2016-07-16 · 4 obs

● 2015-07-22 05:05:14
● 2016-07-16 00:18:52
○ 2026-03-26 00:32:46
○ 2026-05-12 03:21:00

○MXaspmx5.googlemail.com2015-07-22 → 2016-07-16 · 4 obs

● 2015-07-22 05:05:14
● 2016-07-16 00:18:52
○ 2026-03-26 00:32:46
○ 2026-05-12 03:21:00

○A91.250.84.1042015-07-22 → 2016-07-16 · 4 obs

● 2015-07-22 05:05:14
● 2016-07-16 00:18:52
○ 2026-03-26 00:32:46
○ 2026-05-12 03:21:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ch	a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch...	-
chrueterhaex.ch	p.dnh.net, nl.pro.io, ch.pro.io	-

✅ Authoritative Response

Server:176.9.166.219

NS records: p.dnh.net, nl.pro.io, ch.pro.io

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1250ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	3	`nl.pro.io, p.dnh.net...`
SOA	1	`ch.pro.io hostmaster.chrueterhaex.ch`

Analysis

Name Servers

chrueterhaex.ch delegates to three name servers: ch.pro.io, nl.pro.io and p.dnh.net.

chrueterhaex.ch shares some name servers with other domains, for example ascenseur.ch, qualitative-research.ch, assistenz.ch, x-ride.ch and mimma.ch.

Host names with two IP numbers:

ch.pro.io: 2a01:64c0:0:5000::19 and 109.237.142.19

nl.pro.io: 2a01:4f8:fff3:66::219 and 176.9.166.219

p.dnh.net: 2a02:2b80:101:5000::19 and 109.237.143.19

chrueterhaex.ch - robtex.com

chrueterhaex.ch

ch

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Name Servers

`chrueterhaex.ch`

`ch`