mailqueue.ch - dns.ninja
mailqueue.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 2026-07-25 #12 | ||||||
Same first word
Similar names
DNS History
11 records (5 active, 6 former)
●NSch.pro.io2026-04-06 → 2026-07-25 · 3 obs
● 2026-04-06 13:47:42
● 2026-07-25 05:08:06
●NSnl.pro.io2026-04-06 → 2026-07-25 · 3 obs
● 2026-04-06 13:47:42
● 2026-07-25 05:08:06
○NSns.ch-meta.net2015-06-16 → 2017-04-30 · 4 obs
● 2017-04-30 10:26:02
○ 2026-04-06 13:47:42
○ 2026-07-25 05:08:06
○NSns2.ch-meta.net2015-06-16 → 2017-04-30 · 4 obs
● 2017-04-30 10:26:02
○ 2026-04-06 13:47:42
○ 2026-07-25 05:08:06
○NSns3.ch-meta.net2015-06-16 → 2017-04-30 · 4 obs
● 2017-04-30 10:26:02
○ 2026-04-06 13:47:42
○ 2026-07-25 05:08:06
●NSp.dnh.net2026-04-06 → 2026-07-25 · 3 obs
● 2026-04-06 13:47:42
● 2026-07-25 05:08:06
●MXmx01.kolabnow.com2026-04-06 → 2026-07-25 · 3 obs
● 2026-04-06 13:47:42
● 2026-07-25 05:08:06
○MXmx01.mykolab.com2015-06-16 → 2017-04-30 · 4 obs
● 2017-04-30 10:26:02
○ 2026-04-06 13:47:42
○ 2026-07-25 05:08:06
●MXmx02.kolabnow.com2026-04-06 → 2026-07-25 · 3 obs
● 2026-04-06 13:47:42
● 2026-07-25 05:08:06
○MXmx02.mykolab.com2015-06-16 → 2017-04-30 · 4 obs
● 2017-04-30 10:26:02
○ 2026-04-06 13:47:42
○ 2026-07-25 05:08:06
○A94.126.16.702015-06-16 → 2017-04-30 · 4 obs
● 2017-04-30 10:26:02
○ 2026-04-06 13:47:42
○ 2026-07-25 05:08:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | f.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch... | - |
| mailqueue.ch | ch.pro.io, nl.pro.io, p.dnh.net | - |
✅ Authoritative Response
Server:109.237.143.19
NS records: ch.pro.io, nl.pro.io, p.dnh.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1252ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | ch.pro.io, nl.pro.io... |
| MX | 2 | mx02.kolabnow.com (pri: 10), mx01.kolabnow.com (pri: 10) |
| SOA | 1 | ch.pro.io christian.mailqueue.ch |
Analysis
Name Servers
DNS for mailqueue.ch is handled by three authoritative name servers: ch.pro.io, nl.pro.io and p.dnh.net.
mailqueue.ch has at least partial name server overlap with other domains, such as goldbarswitzerland.net, l-ei-out.ch, easytec.ch and two others.
Three hostnames — ch.pro.io, nl.pro.io and p.dnh.net — each have two IP addresses: ch.pro.io has 109.237.142.19 and 2a01:64c0:0:5000::19, nl.pro.io has 176.9.166.219 and 2a01:4f8:fff3:66::219, and p.dnh.net has 109.237.143.19 and 2a02:2b80:101:5000::19.
Mail Servers
Mail for mailqueue.ch is handled by two mail servers — mx01.kolabnow.com and mx02.kolabnow.com.
mailqueue.ch uses an identical mail server configuration to several other domains — among them beinglibertarian.com, burdach.net, deetour.net and two more.
mailqueue.ch has at least partial mail server overlap with other domains such as abuse.report, backslash.no, breiy.com and two more.
This set of mail servers commonly appears together with the mail servers mx03.kolabnow.com.
Hostnames that resolve to 18 IP addresses:
mx02.kolabnow.com has IP addresses 185.254.79.30, 185.254.79.31 and 185.254.79.32, plus 15 other.
Hostnames that resolve to two IP addresses:
mx01.kolabnow.com has two IP addresses: 185.254.79.30 and 185.254.79.31.
Host names pointing to 185.254.79.30 IP addresses: mx02.kolabnow.com and mx01.kolabnow.com.
Host names pointing to 185.254.79.31 IP addresses: mx02.kolabnow.com and mx01.kolabnow.com.