`zahnaufhellung.ch`

DNSSEC	🔒 Signed (DS record present)
A	80.74.141.100^{🇨🇭 ASN-METANET80.74.128.0/20 METANET AG, Switzerland}
		PTR	`rubin.metanet.ch`
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`
MX	`mail.zahnaufhellung.ch` ⭐
		A	80.74.141.100^{🇨🇭 ASN-METANET80.74.128.0/20 METANET AG, Switzerland}
			PTR	`rubin.metanet.ch`
SOA	`ch.pro.io`hostmaster@metanet.ch 2021-08-02 #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 2026-04-29 #39

Subdomains

mail.zahnaufhellung.ch

Same first word

zahnaufhellung.at

zahnaufhellung.ch

zahnaufhellung.com

zahnaufhellung.net

DNS History

12 records (5 active, 7 former)

●NSch.pro.io2026-03-24 → 2026-04-29 · 3 obs

○ 2019-02-10 17:52:24
● 2026-03-24 01:31:32
● 2026-04-29 18:31:42

●NSnl.pro.io2026-03-24 → 2026-04-29 · 3 obs

○ 2019-02-10 17:52:24
● 2026-03-24 01:31:32
● 2026-04-29 18:31:42

○NSns.ch-meta.net2017-01-27 → 2019-02-10 · 5 obs

○ 2016-06-22 09:06:48
● 2017-01-27 22:54:08
● 2019-02-10 17:52:24
○ 2026-03-24 01:31:32
○ 2026-04-29 18:31:42

○NSns.hostcenter.com2015-07-02 → 2016-06-22 · 4 obs

● 2015-07-02 21:35:12
● 2016-06-22 09:06:48
○ 2017-01-27 22:54:08
○ 2026-04-29 18:31:42

○NSns2.ch-meta.net2017-01-27 → 2019-02-10 · 5 obs

○ 2016-06-22 09:06:48
● 2017-01-27 22:54:08
● 2019-02-10 17:52:24
○ 2026-03-24 01:31:32
○ 2026-04-29 18:31:42

○NSns2.hostcenter.com2015-07-02 → 2016-06-22 · 4 obs

● 2015-07-02 21:35:12
● 2016-06-22 09:06:48
○ 2017-01-27 22:54:08
○ 2026-04-29 18:31:42

○NSns3.ch-meta.net2017-01-27 → 2019-02-10 · 5 obs

○ 2016-06-22 09:06:48
● 2017-01-27 22:54:08
● 2019-02-10 17:52:24
○ 2026-03-24 01:31:32
○ 2026-04-29 18:31:42

●NSp.dnh.net2026-03-24 → 2026-04-29 · 3 obs

○ 2019-02-10 17:52:24
● 2026-03-24 01:31:32
● 2026-04-29 18:31:42

○MXmail-fwd.mx.hostcenter.com2015-07-02 → 2016-06-22 · 4 obs

● 2015-07-02 21:35:12
● 2016-06-22 09:06:48
○ 2017-01-27 22:54:08
○ 2026-04-29 18:31:42

●MXmail.zahnaufhellung.ch2017-01-27 → 2026-04-29 · 3 obs

○ 2016-06-22 09:06:48
● 2017-01-27 22:54:08
● 2026-04-29 18:31:42

○A195.186.81.732015-07-02 → 2016-06-22 · 4 obs

● 2015-07-02 21:35:12
● 2016-06-22 09:06:48
○ 2017-01-27 22:54:08
○ 2026-04-29 18:31:42

●A80.74.141.1002017-01-27 → 2026-04-29 · 3 obs

○ 2016-06-22 09:06:48
● 2017-01-27 22:54:08
● 2026-04-29 18:31:42

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:176.9.166.219

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

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1027ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`80.74.141.100`
NS	3	`p.dnh.net, nl.pro.io...`
MX	1	`mail.zahnaufhellung.ch (pri: 10)`
SOA	1	`ch.pro.io hostmaster.metanet.ch`

Analysis

Hierarchy

zahnaufhellung.ch is the parent of mail.zahnaufhellung.ch.

IP Addresses

zahnaufhellung.ch points to IP number 80.74.141.100.

For instance, other host names mail.progeo.ch, mail.chrischona-kaenerkinden.ch, mail.livingcircles.ch, digipontes.com and aweba.ch share IP numbers with zahnaufhellung.ch.

Name Servers

The delegation for zahnaufhellung.ch is handled by three name servers: ch.pro.io, nl.pro.io and p.dnh.net.

zahnaufhellung.ch shares name servers with other domains at least partially, for example drei-koenige.ch, arquint.com, electronique.ch, hccv.ch and ambirsig.ch.

Host names with two IPs:

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

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

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

Mail Servers

zahnaufhellung.ch is handled by a single mail server, mail.zahnaufhellung.ch.

mail.zahnaufhellung.ch points to a single IP: 80.74.141.100.

zahnaufhellung.ch - robtex.com