simko.ch - dns.ninja

simko.ch

DNSSEC🔒 Signed (DS record present)
A194.191.24.16🇨🇭 GREEN194.191.0.0/16 CH-VIANETWORKS
PTRweb6.servicehoster.ch
NScns1.cloudpit.de ⭐ ⚠️ Not in parent delegation
A2a01:64c0:0:5000::8🇩🇪 CLOUDPIT2a01:64c0::/32
PTRcns1.cloudpit.de
A109.237.142.8🇩🇪 CLOUDPIT109.237.128.0/20
PTRcns1.cloudpit.de
NScns2.cloudpit.com ⚠️ Not in parent delegation
A2a01:4f8:2b02:a88::105🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRcns2.cloudpit.com
A148.251.254.105🇩🇪 Hetzner148.251.0.0/16 HETZNER-RZ-BLK-ERX2
PTRcns2.cloudpit.com
NScns3.cloudpit.io ⚠️ Not in parent delegation
A2a02:2b80:101:5000::8🇩🇪 CLOUDPIT2a02:2b80:101::/48
PTRcns3.cloudpit.io
A109.237.143.8🇩🇪 CLOUDPIT109.237.128.0/20
PTRcns3.cloudpit.io
NSns1.namesrv.ch ⚠️ Not in zone NS records
A2a01:64c0:0:5000::8🇩🇪 CLOUDPIT2a01:64c0::/32
PTRcns1.cloudpit.de
A109.237.142.8🇩🇪 CLOUDPIT109.237.128.0/20
PTRcns1.cloudpit.de
NSns2.namesrv.net ⚠️ Not in zone NS records
A2a01:4f8:2b02:a88::105🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRcns2.cloudpit.com
A148.251.254.105🇩🇪 Hetzner148.251.0.0/16 HETZNER-RZ-BLK-ERX2
PTRcns2.cloudpit.com
NSns3.namesrv.io ⚠️ Not in zone NS records
A2a02:2b80:101:5000::8🇩🇪 CLOUDPIT2a02:2b80:101::/48
PTRcns3.cloudpit.io
A109.237.143.8🇩🇪 CLOUDPIT109.237.128.0/20
PTRcns3.cloudpit.io
MXmx01.servicehoster.ch
A194.191.24.200🇨🇭 GREEN194.191.0.0/16 CH-VIANETWORKS
PTRnode01.servicehoster.ch
A194.191.24.210🇨🇭 GREEN194.191.0.0/16 CH-VIANETWORKS
PTRnode02.servicehoster.ch
MXmx02.servicehoster.ch
A194.191.24.200🇨🇭 GREEN194.191.0.0/16 CH-VIANETWORKS
PTRnode01.servicehoster.ch
A194.191.24.210🇨🇭 GREEN194.191.0.0/16 CH-VIANETWORKS
PTRnode02.servicehoster.ch
TXTv=spf1 include:servicehoster.ch a mx ~all
SOAcns1.cloudpit.dehostmaster@dogado.de 2023-11-22 #1

ch

DNSSEC🔒 Signed (DS record present)
NSa.nic.ch
NSb.nic.ch
NSd.nic.ch
NSe.nic.ch
NSf.nic.ch
SOAa.nic.chdns-operation@switch.ch 2026-07-04 #21

Subdomains

Same first word

Similar names

DNS History

13 records (9 active, 4 former)

20162017201820192020202120222023202420252026NScns1.cloudpit.decns2.cloudpit.comcns3.cloudpit.ions1.namesrv.chns2.namesrv.netns3.namesrv.ions1.nexlink.chns2.nexlink.chMXmx01.servicehoster.chmx02.servicehoster.chmail.messaging.chA194.191.24.1680.86.198.10
NScns1.cloudpit.de2026-03-06 → 2026-07-04 · 3 obs
○ 2017-04-18 21:15:54
● 2026-03-06 22:07:42
● 2026-07-04 08:53:28
NScns2.cloudpit.com2026-03-06 → 2026-07-04 · 3 obs
○ 2017-04-18 21:15:54
● 2026-03-06 22:07:42
● 2026-07-04 08:53:28
NScns3.cloudpit.io2026-03-06 → 2026-07-04 · 3 obs
○ 2017-04-18 21:15:54
● 2026-03-06 22:07:42
● 2026-07-04 08:53:28
NSns1.namesrv.ch2026-03-06 → 2026-07-04 · 3 obs
○ 2017-04-18 21:15:54
● 2026-03-06 22:07:42
● 2026-07-04 08:53:28
NSns1.nexlink.ch2015-08-14 → 2017-04-18 · 4 obs
● 2015-08-14 22:14:18
● 2017-04-18 21:15:54
○ 2026-03-06 22:07:42
○ 2026-07-04 08:53:28
NSns2.namesrv.net2026-03-06 → 2026-07-04 · 3 obs
○ 2017-04-18 21:15:54
● 2026-03-06 22:07:42
● 2026-07-04 08:53:28
NSns2.nexlink.ch2015-08-14 → 2017-04-18 · 4 obs
● 2015-08-14 22:14:18
● 2017-04-18 21:15:54
○ 2026-03-06 22:07:42
○ 2026-07-04 08:53:28
NSns3.namesrv.io2026-03-06 → 2026-07-04 · 3 obs
○ 2017-04-18 21:15:54
● 2026-03-06 22:07:42
● 2026-07-04 08:53:28
MXmail.messaging.ch2015-08-14 → 2017-04-18 · 4 obs
● 2015-08-14 22:14:18
● 2017-04-18 21:15:54
○ 2026-03-06 22:07:42
○ 2026-07-04 08:53:28
MXmx01.servicehoster.ch2026-03-06 → 2026-07-04 · 3 obs
○ 2017-04-18 21:15:54
● 2026-03-06 22:07:42
● 2026-07-04 08:53:28
MXmx02.servicehoster.ch2026-03-06 → 2026-07-04 · 3 obs
○ 2017-04-18 21:15:54
● 2026-03-06 22:07:42
● 2026-07-04 08:53:28
A194.191.24.162026-03-06 → 2026-07-04 · 3 obs
○ 2017-04-18 21:15:54
● 2026-03-06 22:07:42
● 2026-07-04 08:53:28
A80.86.198.102015-08-14 → 2017-04-18 · 4 obs
● 2015-08-14 22:14:18
● 2017-04-18 21:15:54
○ 2026-03-06 22:07:42
○ 2026-07-04 08:53:28

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cha.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch...-
simko.chns2.namesrv.net, ns1.namesrv.ch, ns3.namesrv.io2 records

✅ Authoritative Response

Server:148.251.254.105

NS records: ns2.namesrv.net, ns1.namesrv.ch, ns3.namesrv.io

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 2963ms | Queries: -

📄 Records

TypeCountSample Data
A1194.191.24.16
NS3cns2.cloudpit.com, cns1.cloudpit.de...
MX2mx01.servicehoster.ch (pri: 10), mx02.servicehoster.ch (pri: 10)
TXT1v=spf1 include:servicehoster.ch a mx ~al
SOA1cns1.cloudpit.de hostmaster.dogado.de

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.namesrv.ch, ns1.namesrv.ch)

Analysis

Hierarchy

The domain mail.simko.ch falls under the parent simko.ch.

IP Addresses

simko.ch has exactly one IP address — 194.191.24.16.

cavus.ch, turel.ch, mywebeye.ch plus two other host names have IP numbers in common with simko.ch.

Name Servers

The DNS delegation for simko.ch covers 6 name servers: ns1.namesrv.ch, cns2.cloudpit.com, cns1.cloudpit.de and 3 more.

At least some of simko.ch's name servers are shared with other domains, for example ugrueter.ch, wirhabeneinentraum.de, perkon.de and two more.

It is common for these name servers to be used in conjunction with the name servers cns3.cloudpit.io, ns2.namesrv.net and ns3.namesrv.io.

Host names pointing to two IP addresses:

ns1.namesrv.ch maps to two IP addresses — 109.237.142.8 and 2a01:64c0:0:5000::8.

cns2.cloudpit.com maps to two IP addresses — 148.251.254.105 and 2a01:4f8:2b02:a88::105.

cns1.cloudpit.de maps to two IP addresses — 109.237.142.8 and 2a01:64c0:0:5000::8.

cns3.cloudpit.io maps to two IP addresses — 109.237.143.8 and 2a02:2b80:101:5000::8.

ns3.namesrv.io maps to two IP addresses — 109.237.143.8 and 2a02:2b80:101:5000::8.

ns2.namesrv.net maps to two IP addresses — 148.251.254.105 and 2a01:4f8:2b02:a88::105.

These two host names — ns1.namesrv.ch and cns1.cloudpit.de — each point to 2a01:64c0:0:5000::8 IP addresses.

These two host names — ns1.namesrv.ch and cns1.cloudpit.de — each point to 109.237.142.8 IP addresses.

These two host names — cns2.cloudpit.com and ns2.namesrv.net — each point to 2a01:4f8:2b02:a88::105 IP addresses.

These two host names — cns2.cloudpit.com and ns2.namesrv.net — each point to 148.251.254.105 IP addresses.

These two host names — cns3.cloudpit.io and ns3.namesrv.io — each point to 2a02:2b80:101:5000::8 IP addresses.

These two host names — cns3.cloudpit.io and ns3.namesrv.io — each point to 109.237.143.8 IP addresses.

Mail Servers

simko.ch uses two mail servers, mx01.servicehoster.ch and mx02.servicehoster.ch.

The mail server setup of simko.ch matches that of other domains such as sayer.ch, lindauer-immobilien.ch, autoinserat.ch and two others.

simko.ch overlaps on mail servers with certain other domains, medicotreuhand.ch among them.

The host names mx01.servicehoster.ch and mx02.servicehoster.ch both direct to 194.191.24.200 and 194.191.24.210.

These two host names — mx01.servicehoster.ch and mx02.servicehoster.ch — each point to 194.191.24.200 IP addresses.

These two host names — mx01.servicehoster.ch and mx02.servicehoster.ch — each point to 194.191.24.210 IP addresses.