`birs73.ch`

DNSSEC	🔒 Signed (DS record present)
A	185.230.63.107^{🇺🇸 wix_com185.230.63.0/24}
		PTR	`unalocated.63.wixsite.com`
A	185.230.63.171^{🇺🇸 wix_com185.230.63.0/24}
A	185.230.63.186^{🇺🇸 wix_com185.230.63.0/24}
NS	`ns12.wixdns.net` ⭐
		A	216.239.36.101^{🇺🇸 Google216.239.36.0/24}
			PTR	`ns-cloud-g3.googledomains.com`
NS	`ns13.wixdns.net`
		A	216.239.38.101^{🇺🇸 Google216.239.38.0/24}
			PTR	`ns-cloud-g4.googledomains.com`
MX	`mx01.udag.de` ⭐
		A	62.146.106.40^{🇩🇪 IPX-AS1559862.146.104.0/22 NorthC Deutschland GmbH}
			PTR	`mx01.udag.de`
MX	`mx00.udag.de`⁽³⁰⁾
		A	62.146.106.39^{🇩🇪 IPX-AS1559862.146.104.0/22 NorthC Deutschland GmbH}
			PTR	`mx00.udag.de`
TXT	`google-site-verification=MzX79bt9qfE-lV2e8vm_A0Ey0DHsNkYzKp0tXjZ3aTI`
SOA	`ns12.wixdns.net`support@wix.com 2024-03-04 #15

`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 2026-03-28 #1

Same first word

birs73.ch

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ch	a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch...	-
birs73.ch	ns12.wixdns.net, ns13.wixdns.net	-

✅ Authoritative Response

Server:216.239.38.101

NS records: ns12.wixdns.net, ns13.wixdns.net

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 744ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`185.230.63.107, 185.230.63.171...`
NS	2	`ns12.wixdns.net, ns13.wixdns.net`
MX	2	`mx00.udag.de (pri: 30), mx01.udag.de (pri: 20)`
TXT	1	`google-site-verification=MzX79bt9qfE-lV2`
SOA	1	`ns12.wixdns.net support.wix.com`

Analysis

IP Addresses

birs73.ch resolves to three IP numbers: 185.230.63.107, 185.230.63.171 and 185.230.63.186.

For instance, other host names iornd.com, limehouseconsulting.com, teachme.center, talpetut.com and pjphs.org share IP numbers with birs73.ch.

Name Servers

birs73.ch is delegated to two name servers: ns12.wixdns.net and ns13.wixdns.net.

birs73.ch uses the same name server setup as other domains such as saitoubankin.com, juliannakeller.com, notfast-justfurious.com, vbwest.com and svbn.se.

birs73.ch shares name servers with other domains at least partially, for instance christinapham.com, qonnek.com and merci.com.mx.

Host names with one IP number:

ns12.wixdns.net points to: 216.239.36.101.

ns13.wixdns.net points to: 216.239.38.101.

Mail Servers

Two mail servers mx00.udag.de and mx01.udag.de handle birs73.ch.

birs73.ch shares the same mail server setup as other domains, for instance veldbed.com, ami-informiert.eu, trumercial.com, allnet-flat-vergleich-online.de and salon-erika.com.

birs73.ch shares at least partially some mail servers with other domains, for instance photographiepe.de.