cotras.ch - robtex.com
cotras.ch
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.chdns-operation@switch.ch 2026-08-22 #40 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
9 records (6 active, 3 former)
●NScns1.cloudpit.de2026-08-22 → 2026-08-22 · 3 obs
● 2026-08-22 09:29:42
● 2026-08-22 18:44:20
●NScns2.cloudpit.com2026-08-22 → 2026-08-22 · 3 obs
● 2026-08-22 09:29:42
● 2026-08-22 18:44:20
●NScns3.cloudpit.io2026-08-22 → 2026-08-22 · 3 obs
● 2026-08-22 09:29:42
● 2026-08-22 18:44:20
○NSdns1.agrinet.ch2015-05-20 → 2017-02-14 · 4 obs
● 2017-02-14 08:06:52
○ 2026-08-22 09:29:42
○ 2026-08-22 18:44:20
○NSdns2.agrinet.ch2015-05-20 → 2017-02-14 · 4 obs
● 2017-02-14 08:06:52
○ 2026-08-22 09:29:42
○ 2026-08-22 18:44:20
○MXmail.mail-ch.ch2015-05-20 → 2017-02-14 · 4 obs
● 2017-02-14 08:06:52
○ 2026-08-22 09:29:42
○ 2026-08-22 18:44:20
●MXmx01.servicehoster.ch2026-08-22 → 2026-08-22 · 3 obs
● 2026-08-22 09:29:42
● 2026-08-22 18:44:20
●MXmx02.servicehoster.ch2026-08-22 → 2026-08-22 · 3 obs
● 2026-08-22 09:29:42
● 2026-08-22 18:44:20
●A194.191.24.592026-08-22 → 2026-08-22 · 2 obs
● 2026-08-22 18:44:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch... | - |
| cotras.ch | cns1.cloudpit.de, cns3.cloudpit.io, cns2.cloudpit.com | - |
✅ Authoritative Response
Server:148.251.254.105
NS records: cns1.cloudpit.de, cns3.cloudpit.io, cns2.cloudpit.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1279ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 194.191.24.59 |
| NS | 3 | cns3.cloudpit.io, cns2.cloudpit.com... |
| MX | 2 | mx02.servicehoster.ch (pri: 10), mx01.servicehoster.ch (pri: 10) |
| TXT | 1 | v=spf1 include:servicehoster.ch a mx ~al |
| SOA | 1 | cns1.cloudpit.de hostmaster.dogado.de |
Analysis
IP Addresses
cotras.ch resolves to one IP address: 194.191.24.59.
xnoybis.ch, vetterli-herrmann.ch, newreality.ch and two other host names share IP numbers with cotras.ch.
Name Servers
cotras.ch carries NS records delegating to cns2.cloudpit.com, cns1.cloudpit.de and cns3.cloudpit.io.
cotras.ch shares at least some of its name servers with other domains, including cantrix.ch, martinif.ch, tinoscholz.de and two others.
These name servers are frequently seen alongside ns1.namesrv.ch, ns3.namesrv.io, ns2.namesrv.net and 3 other name servers.
cns2.cloudpit.com, cns1.cloudpit.de and cns3.cloudpit.io are three hostnames that each resolve to a pair of IP addresses: cns2.cloudpit.com to 148.251.254.105 and 2a01:4f8:2b02:a88::105, cns1.cloudpit.de to 109.237.142.8 and 2a01:64c0:0:5000::8, and cns3.cloudpit.io to 109.237.143.8 and 2a02:2b80:101:5000::8.
Mail Servers
Mail for cotras.ch is handled by two mail servers — mx01.servicehoster.ch and mx02.servicehoster.ch.
cotras.ch uses an identical mail server configuration to several other domains — among them cosmonaut.ch, pichin.net, schleuss.ch and two more.
cotras.ch shares at least some of its mail servers with other domains, such as cemproof.ch.
mx01.servicehoster.ch and mx02.servicehoster.ch each point to two IP numbers — 194.191.24.200 and 194.191.24.210 — making both hosts identical in their DNS resolution.
mx01.servicehoster.ch along with mx02.servicehoster.ch each resolve to 194.191.24.200 IP addresses.
mx01.servicehoster.ch along with mx02.servicehoster.ch each resolve to 194.191.24.210 IP addresses.