`stephanklaus.ch`

DNSSEC	⚠️ Not signed
A	2a01:2a8:a0dd:1::1015^{🇨🇭 GREEN2a01:2a8::/29 CH-GREEN-20070214}
A	194.191.24.25^{🇨🇭 GREEN194.191.0.0/16 CH-VIANETWORKS}
NS	`cns1.cloudpit.de` ⭐ ⚠️ Not in parent delegation
		A	2a01:64c0:0:5000::8^{🇩🇪 CLOUDPIT2a01:64c0::/32}
			PTR	`cns1.cloudpit.de`
		A	109.237.142.8^{🇩🇪 CLOUDPIT109.237.128.0/20}
			PTR	`cns1.cloudpit.de`
NS	`cns2.cloudpit.com` ⚠️ Not in parent delegation
		A	2a01:4f8:2b02:a88::105^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`cns2.cloudpit.com`
		A	148.251.254.105^{🇩🇪 Hetzner148.251.0.0/16 HETZNER-RZ-BLK-ERX2}
			PTR	`cns2.cloudpit.com`
NS	`cns3.cloudpit.io` ⚠️ Not in parent delegation
		A	2a02:2b80:101:5000::8^{🇩🇪 CLOUDPIT2a02:2b80:101::/48}
			PTR	`cns3.cloudpit.io`
		A	109.237.143.8^{🇩🇪 CLOUDPIT109.237.128.0/20}
			PTR	`cns3.cloudpit.io`
NS	`ns1.genotec.ch` ⚠️ Not in zone NS records
		A	2a01:64c0:0:5000::8^{🇩🇪 CLOUDPIT2a01:64c0::/32}
			PTR	`cns1.cloudpit.de`
		A	109.237.142.8^{🇩🇪 CLOUDPIT109.237.128.0/20}
			PTR	`cns1.cloudpit.de`
NS	`ns2.genotec.ch` ⚠️ Not in zone NS records
		A	2a01:4f8:2b02:a88::105^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`cns2.cloudpit.com`
		A	148.251.254.105^{🇩🇪 Hetzner148.251.0.0/16 HETZNER-RZ-BLK-ERX2}
			PTR	`cns2.cloudpit.com`
NS	`ns3.genotec.ch` ⚠️ Not in zone NS records
		A	2a02:2b80:101:5000::8^{🇩🇪 CLOUDPIT2a02:2b80:101::/48}
			PTR	`cns3.cloudpit.io`
		A	109.237.143.8^{🇩🇪 CLOUDPIT109.237.128.0/20}
			PTR	`cns3.cloudpit.io`
NS	`ns4.genotec.ch` ⚠️ Not in zone NS records
		A	2a01:64c0:0:5000::8^{🇩🇪 CLOUDPIT2a01:64c0::/32}
			PTR	`cns1.cloudpit.de`
		A	109.237.142.8^{🇩🇪 CLOUDPIT109.237.128.0/20}
			PTR	`cns1.cloudpit.de`
MX	`mx01.servicehoster.ch` ⭐
		A	194.191.24.200^{🇨🇭 GREEN194.191.0.0/16 CH-VIANETWORKS}
			PTR	`node01.servicehoster.ch`
		A	194.191.24.210^{🇨🇭 GREEN194.191.0.0/16 CH-VIANETWORKS}
			PTR	`node02.servicehoster.ch`
MX	`mx02.servicehoster.ch` ⭐
		A	194.191.24.200^{🇨🇭 GREEN194.191.0.0/16 CH-VIANETWORKS}
			PTR	`node01.servicehoster.ch`
		A	194.191.24.210^{🇨🇭 GREEN194.191.0.0/16 CH-VIANETWORKS}
			PTR	`node02.servicehoster.ch`
TXT	`v=spf1 include:servicehoster.ch a mx a:mail.genotec.ch include:genotec.ch ~all`
SOA	`cns1.cloudpit.de`hostmaster@dogado.de 2023-11-22 #2

`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 2026-04-24 #0

Same first word

stephanklaus.ch

DNS History

17 records (11 active, 6 former)

●NScns1.cloudpit.de2026-02-24 → 2026-04-23 · 3 obs

○ 2015-07-21 09:37:56
● 2026-02-24 10:34:40
● 2026-04-23 22:52:24

●NScns2.cloudpit.com2026-02-24 → 2026-04-23 · 3 obs

○ 2015-07-21 09:37:56
● 2026-02-24 10:34:40
● 2026-04-23 22:52:24

●NScns3.cloudpit.io2026-02-24 → 2026-04-23 · 3 obs

○ 2015-07-21 09:37:56
● 2026-02-24 10:34:40
● 2026-04-23 22:52:24

●NSns1.genotec.ch2015-07-21 → 2026-04-23 · 2 obs

● 2015-07-21 09:37:56
● 2026-04-23 22:52:24

●NSns2.genotec.ch2015-07-21 → 2026-04-23 · 2 obs

● 2015-07-21 09:37:56
● 2026-04-23 22:52:24

●NSns3.genotec.ch2015-07-21 → 2026-04-23 · 2 obs

● 2015-07-21 09:37:56
● 2026-04-23 22:52:24

●NSns4.genotec.ch2015-07-21 → 2026-04-23 · 2 obs

● 2015-07-21 09:37:56
● 2026-04-23 22:52:24

○MXall01.mx.genotec.ch2015-07-21 → 2019-03-21 · 4 obs

● 2015-07-21 09:37:56
● 2019-03-21 15:15:50
○ 2026-02-24 10:34:40
○ 2026-04-23 22:52:24

○MXall02.mx.genotec.ch2015-07-21 → 2019-03-21 · 4 obs

● 2015-07-21 09:37:56
● 2019-03-21 15:15:50
○ 2026-02-24 10:34:40
○ 2026-04-23 22:52:24

○MXall03.mx.genotec.ch2015-07-21 → 2019-03-21 · 4 obs

● 2015-07-21 09:37:56
● 2019-03-21 15:15:50
○ 2026-02-24 10:34:40
○ 2026-04-23 22:52:24

○MXbsl01.mx.genotec.ch2015-07-21 → 2019-03-21 · 4 obs

● 2015-07-21 09:37:56
● 2019-03-21 15:15:50
○ 2026-02-24 10:34:40
○ 2026-04-23 22:52:24

●MXmx01.servicehoster.ch2026-02-24 → 2026-04-23 · 3 obs

○ 2019-03-21 15:15:50
● 2026-02-24 10:34:40
● 2026-04-23 22:52:24

●MXmx02.servicehoster.ch2026-02-24 → 2026-04-23 · 3 obs

○ 2019-03-21 15:15:50
● 2026-02-24 10:34:40
● 2026-04-23 22:52:24

●A194.191.24.252026-02-24 → 2026-04-23 · 3 obs

○ 2019-03-21 15:15:50
● 2026-02-24 10:34:40
● 2026-04-23 22:52:24

○A2001:1b50::82:195:224:1022015-07-21 → 2019-03-21 · 4 obs

● 2015-07-21 09:37:56
● 2019-03-21 15:15:50
○ 2026-02-24 10:34:40
○ 2026-04-23 22:52:24

●A2a01:2a8:a0dd:1::10152026-02-24 → 2026-04-23 · 3 obs

○ 2019-03-21 15:15:50
● 2026-02-24 10:34:40
● 2026-04-23 22:52:24

○A82.195.224.1022015-07-21 → 2019-03-21 · 4 obs

● 2015-07-21 09:37:56
● 2019-03-21 15:15:50
○ 2026-02-24 10:34:40
○ 2026-04-23 22:52:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ch	f.nic.ch, e.nic.ch, d.nic.ch, b.nic.ch...	10 records
stephanklaus.ch	ns1.genotec.ch, ns2.genotec.ch, ns3.genotec.ch, ns4.genotec.ch	-

✅ Authoritative Response

Server:109.237.142.8

NS records: ns1.genotec.ch, ns2.genotec.ch, ns3.genotec.ch, ns4.genotec.ch

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for stephanklaus.ch (unsigned zone)

⏱️ Timing

Total: 1495ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`194.191.24.25`
AAAA	1	`2a01:2a8:a0dd:1::1015`
NS	3	`cns1.cloudpit.de, cns3.cloudpit.io...`
MX	2	`mx02.servicehoster.ch (pri: 10), mx01.servicehoster.ch (pri: 10)`
TXT	1	`v=spf1 include:servicehoster.ch a mx a:m`
SOA	1	`cns1.cloudpit.de hostmaster.dogado.de`

📌 Glue Records Collected

Total: 10

In-bailiwick: 10 (f.nic.ch, e.nic.ch, d.nic.ch...)

Analysis

IP Addresses

stephanklaus.ch points to two IP numbers: 2a01:2a8:a0dd:1::1015 and 194.191.24.25.

Other host names, for instance web15.servicehoster.ch, santoro.ch, gauch.ch, mftv.ch and telana.ch share IP numbers with stephanklaus.ch.

Name Servers

stephanklaus.ch is delegated to seven name servers: ns1.genotec.ch, ns2.genotec.ch, ns3.genotec.ch, ns4.genotec.ch, cns2.cloudpit.com, cns1.cloudpit.de and cns3.cloudpit.io.

stephanklaus.ch shares name servers with other domains at least partially, for instance karaoke-regensburg.com, mueller-montage.de, d-gohl.de, dreimaederlhaus.at and adcubum.it.

these name servers are often used with ns1.namesrv.ch, ns3.namesrv.io and ns2.namesrv.net.

Host names with two IP numbers:

ns1.genotec.ch points to 2a01:64c0:0:5000::8 and 109.237.142.8; ns4.genotec.ch points to 2a01:64c0:0:5000::8 and 109.237.142.8; cns1.cloudpit.de points to 2a01:64c0:0:5000::8 and 109.237.142.8.

ns2.genotec.ch points to 2a01:4f8:2b02:a88::105 and 148.251.254.105; cns2.cloudpit.com points to 2a01:4f8:2b02:a88::105 and 148.251.254.105.

ns3.genotec.ch points to 2a02:2b80:101:5000::8 and 109.237.143.8; cns3.cloudpit.io points to 2a02:2b80:101:5000::8 and 109.237.143.8.

Host names that point to 2a01:64c0:0:5000::8: ns1.genotec.ch, ns4.genotec.ch and cns1.cloudpit.de.

Host names that point to 109.237.142.8: ns1.genotec.ch, ns4.genotec.ch and cns1.cloudpit.de.

Host names that point to 2a01:4f8:2b02:a88::105: ns2.genotec.ch and cns2.cloudpit.com.

Host names that point to 148.251.254.105: ns2.genotec.ch and cns2.cloudpit.com.

Host names that point to 2a02:2b80:101:5000::8: ns3.genotec.ch and cns3.cloudpit.io.

Host names that point to 109.237.143.8: ns3.genotec.ch and cns3.cloudpit.io.

Mail Servers

stephanklaus.ch is handled by two mail servers: mx01.servicehoster.ch and mx02.servicehoster.ch.

stephanklaus.ch shares the same mail server setup as other domains, including zampatti.ch, a-psi.com, balmed.ch, steinelek.ch and lisar.ch.