`bildungs.ch`

A	80.74.142.125^{🇨🇭 ASN-METANET80.74.128.0/20 METANET AG, Switzerland}
		PTR	`domitius.sui-inter.net`
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.bildungs.ch`⁽⁹⁹⁹⁾
		A	80.74.142.125^{🇨🇭 ASN-METANET80.74.128.0/20 METANET AG, Switzerland}
			PTR	`domitius.sui-inter.net`

`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 2026-05-15 #12

Subdomains

www.bildungs.ch

mail.bildungs.ch

Same first word

bildungs.site

bildungs.zone

bildungs.ch

bildungs.tv

Similar names

ngbuilds.io

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:109.237.142.19

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: 2100ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`80.74.142.125`
NS	3	`nl.pro.io, ch.pro.io...`
MX	1	`mail.bildungs.ch (pri: 10)`
SOA	1	`ch.pro.io hostmaster.metanet.ch`

Analysis

Hierarchy

bildungs.ch is parent of www.bildungs.ch and mail.bildungs.ch.

IP Addresses

bildungs.ch resolves to a single IP address: 80.74.142.125.

Other host names including www.onnet.ch, mail.yogaincontact.ch, mail.zottermedia.com, ns2.wrp.ch and ozp.ch share IP numbers with bildungs.ch.

Name Servers

bildungs.ch is delegated to three name servers: ch.pro.io, nl.pro.io and p.dnh.net.

bildungs.ch at least partially shares name servers with other domains, including clementia.ch, courtier.ch, gremlin.ch, mentoringnetwork.ch and expert-humbel.ch.

Host names with two IP numbers:

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

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

mail.bildungs.ch points to a single IP: 80.74.142.125.

bildungs.ch - robtex.com

bildungs.ch

ch