`claussen.ch`

DNSSEC	⚠️ Not signed
A	185.51.8.86^{🇩🇪 EASYNAME185.51.8.0/22 Easyname GmbH}
		PTR	`web20.easyname.com`
NS	`ns1.easyname.eu` ⭐
		A	2a02:1b8:ea59::2^{🇦🇹 NESSUS2a02:1b8::/32 AT-NESSUS-20080319}
			PTR	`ns1.easyname.eu`
		A	77.244.243.4^{🇦🇹 NESSUS77.244.243.0/24 Easyname GmbH}
			PTR	`ns1.easyname.eu`
NS	`ns2.easyname.eu`
		A	2a01:aee0:3:4::53^{🇩🇪 EASYNAME2a01:aee0::/32 easyname.com}
		A	77.244.244.138^{🇦🇹 NESSUS77.244.240.0/20 Nessus GmbH ASSIGNED PI}
			PTR	`ns2.easyname.eu`
MX	`mx01.easyname.eu` ⭐
		A	146.255.61.215^{🇦🇹 NESSUS146.255.56.0/21 Nessus GmbH}
			PTR	`mx01.easyname.eu`
MX	`mx02.easyname.eu` ⭐
		A	77.244.243.33^{🇦🇹 NESSUS77.244.243.0/24 Easyname GmbH}
			PTR	`mx02.easyname.eu`
TXT	`v=spf1 include:spf.easyname.com -all`
SOA	`ns1.easyname.eu`hostmaster@easyname.eu 2022-02-16 #1

`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 2026-07-18 #22

Same first word

claussen.cl

claussen.com.br

claussen.me

claussen.eu

claussen.nl

claussen.name

claussen.com

claussen.dk

claussen.no

claussen.de

claussen.at

claussen.co

claussen.net

claussen.solutions

claussen.ch

Similar names

DNS History

6 records (5 active, 1 former)

●NSns1.easyname.eu2015-08-07 → 2026-07-18 · 2 obs

● 2015-08-07 03:04:42
● 2026-07-18 09:38:34

●NSns2.easyname.eu2015-08-07 → 2026-07-18 · 2 obs

● 2015-08-07 03:04:42
● 2026-07-18 09:38:34

●MXmx01.easyname.eu2015-08-07 → 2026-07-18 · 5 obs

● 2015-08-07 03:04:42
● 2026-06-13 01:06:16
○ 2026-07-04 05:25:28
● 2026-07-08 14:41:46
● 2026-07-18 09:38:34

●MXmx02.easyname.eu2015-08-07 → 2026-07-18 · 5 obs

● 2015-08-07 03:04:42
● 2026-06-13 01:06:16
○ 2026-07-04 05:25:28
● 2026-07-08 14:41:46
● 2026-07-18 09:38:34

●A185.51.8.862026-06-13 → 2026-07-18 · 5 obs

○ 2018-09-13 21:43:10
● 2026-06-13 01:06:16
○ 2026-07-04 05:25:28
● 2026-07-08 14:41:46
● 2026-07-18 09:38:34

○A77.244.243.492015-08-07 → 2018-09-13 · 4 obs

● 2015-08-07 03:04:42
● 2018-09-13 21:43:10
○ 2026-06-13 01:06:16
○ 2026-07-18 09:38:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ch	b.nic.ch, e.nic.ch, a.nic.ch, d.nic.ch...	-
claussen.ch	ns1.easyname.eu, ns2.easyname.eu	-

✅ Authoritative Response

Server:77.244.244.138

NS records: ns1.easyname.eu, ns2.easyname.eu

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for claussen.ch (unsigned zone)

⏱️ Timing

Total: 1175ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.51.8.86`
NS	2	`ns2.easyname.eu, ns1.easyname.eu`
MX	2	`mx02.easyname.eu (pri: 10), mx01.easyname.eu (pri: 10)`
TXT	1	`v=spf1 include:spf.easyname.com -all`
SOA	1	`ns1.easyname.eu hostmaster.easyname.eu`

Analysis

IP Addresses

claussen.ch has exactly one IP address — 185.51.8.86.

beachvolley-ball.at, hackbuddies.com, mail.vulkanlandkernoel.at plus two other host names have IP numbers in common with claussen.ch.

Name Servers

claussen.ch is served by two delegated name servers, ns1.easyname.eu and ns2.easyname.eu.

The name server configuration of claussen.ch is shared with other domains, for instance chalet-sodamin-alpin.at, gesundefuessegesunderkoerper.de, z-art-vienna.at and two others.

The DNS delegation for claussen.ch at least partly coincides with that of other domains, artgroup.co.at being one example.

Each of the two host names carries two IP addresses: ns1.easyname.eu points to 77.244.243.4 and 2a02:1b8:ea59::2, and ns2.easyname.eu points to 77.244.244.138 and 2a01:aee0:3:4::53.

Mail Servers

claussen.ch uses two mail servers, mx01.easyname.eu and mx02.easyname.eu.

The mail server setup of claussen.ch matches that of other domains such as pluemper.net, sca.or.at, heutewetter.at and two others.

mx01.easyname.eu and mx02.easyname.eu each resolve to one IP number: mx01.easyname.eu points to 146.255.61.215 and mx02.easyname.eu points to 77.244.243.33.

claussen.ch - robtex.com

claussen.ch

ch