mailserver.ch - dns.ninja
mailserver.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 2026-07-19 #41 | ||||||
Subdomains
Same first word
Similar names
DNS History
22 records (7 active, 15 former)
○NScns1.cloudpit.de2026-02-18 → 2026-03-24 · 5 obs
● 2026-02-18 10:05:24
● 2026-03-24 03:16:04
○ 2026-03-31 17:38:52
○ 2026-07-19 19:09:02
○NScns2.cloudpit.com2026-02-18 → 2026-03-24 · 5 obs
● 2026-02-18 10:05:24
● 2026-03-24 03:16:04
○ 2026-03-31 17:38:52
○ 2026-07-19 19:09:02
○NScns3.cloudpit.io2026-02-18 → 2026-03-24 · 5 obs
● 2026-02-18 10:05:24
● 2026-03-24 03:16:04
○ 2026-03-31 17:38:52
○ 2026-07-19 19:09:02
●NSdns11.firestorm.ch2026-03-31 → 2026-07-19 · 3 obs
● 2026-03-31 17:38:52
● 2026-07-19 19:09:02
●NSdns12.firestorm-isp.com2026-03-31 → 2026-07-19 · 3 obs
● 2026-03-31 17:38:52
● 2026-07-19 19:09:02
●NSdns13.firestorm-isp.com2026-03-31 → 2026-07-19 · 3 obs
● 2026-03-31 17:38:52
● 2026-07-19 19:09:02
●NSdns14.firestorm.ch2026-03-31 → 2026-07-19 · 3 obs
● 2026-03-31 17:38:52
● 2026-07-19 19:09:02
○NSns1.hostserv.eu2015-08-28 → 2016-07-28 · 4 obs
● 2016-07-28 04:23:46
○ 2026-02-18 10:05:24
○ 2026-07-19 19:09:02
○NSns1.namesrv.ch2026-02-18 → 2026-03-24 · 5 obs
● 2026-02-18 10:05:24
● 2026-03-24 03:16:04
○ 2026-03-31 17:38:52
○ 2026-07-19 19:09:02
○NSns2.hostserv.eu2015-08-28 → 2016-07-28 · 4 obs
● 2016-07-28 04:23:46
○ 2026-02-18 10:05:24
○ 2026-07-19 19:09:02
○NSns2.namesrv.net2026-02-18 → 2026-03-24 · 5 obs
● 2026-02-18 10:05:24
● 2026-03-24 03:16:04
○ 2026-03-31 17:38:52
○ 2026-07-19 19:09:02
○NSns3.hostserv.eu2015-08-28 → 2016-07-28 · 4 obs
● 2016-07-28 04:23:46
○ 2026-02-18 10:05:24
○ 2026-07-19 19:09:02
○NSns3.namesrv.io2026-02-18 → 2026-03-24 · 5 obs
● 2026-02-18 10:05:24
● 2026-03-24 03:16:04
○ 2026-03-31 17:38:52
○ 2026-07-19 19:09:02
○MXmail.mailserver.ch2015-08-28 → 2016-07-28 · 4 obs
● 2016-07-28 04:23:46
○ 2026-02-18 10:05:24
○ 2026-07-19 19:09:02
○MXmx01.servicehoster.ch2026-02-18 → 2026-03-24 · 5 obs
● 2026-02-18 10:05:24
● 2026-03-24 03:16:04
○ 2026-03-31 17:38:52
○ 2026-07-19 19:09:02
○MXmx02.servicehoster.ch2026-02-18 → 2026-03-24 · 5 obs
● 2026-02-18 10:05:24
● 2026-03-24 03:16:04
○ 2026-03-31 17:38:52
○ 2026-07-19 19:09:02
●MXsr11.firestorm.ch2026-03-31 → 2026-07-19 · 3 obs
● 2026-03-31 17:38:52
● 2026-07-19 19:09:02
○A185.101.158.182016-05-06 → 2016-07-28 · 5 obs
● 2016-05-06 01:45:42
● 2016-07-28 04:23:46
○ 2026-02-18 10:05:24
○ 2026-07-19 19:09:02
●A185.85.110.202026-03-31 → 2026-07-19 · 3 obs
● 2026-03-31 17:38:52
● 2026-07-19 19:09:02
○A194.191.24.812026-02-18 → 2026-03-24 · 5 obs
● 2026-02-18 10:05:24
● 2026-03-24 03:16:04
○ 2026-03-31 17:38:52
○ 2026-07-19 19:09:02
●A2a14:6640:200:1::142026-03-31 → 2026-07-19 · 3 obs
● 2026-03-31 17:38:52
● 2026-07-19 19:09:02
○A62.112.145.282015-08-28 → 2016-02-15 · 4 obs
● 2016-02-15 17:12:26
○ 2016-05-06 01:45:42
○ 2026-07-19 19:09:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch... | - |
| mailserver.ch | dns13.firestorm-isp.com, dns12.firestorm-isp.com, dns11.firestorm.ch, dns14.firestorm.ch | 6 records |
✅ Authoritative Response
Server:185.85.110.50
NS records: dns13.firestorm-isp.com, dns12.firestorm-isp.com, dns11.firestorm.ch, dns14.firestorm.ch
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1623ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.85.110.20 |
| AAAA | 1 | 2a14:6640:200:1::14 |
| NS | 4 | dns11.firestorm.ch, dns12.firestorm-isp.com... |
| MX | 1 | sr11.firestorm.ch (pri: 10) |
| TXT | 1 | v=spf1 include:spf.firestorm.ch -all |
| SOA | 1 | dns11.firestorm.ch support.firestorm.ch |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (dns14.firestorm.ch, dns14.firestorm.ch, dns11.firestorm.ch...)
Analysis
Hierarchy
mailserver.ch sits above *.mailserver.ch, www.mailserver.ch and mail.mailserver.ch in the domain hierarchy.
IP Addresses
mailserver.ch has two IP addresses: 185.85.110.20 and 2a14:6640:200:1::14
weblex.ch, baeriswyl.li, mail.proficase.ch plus two other host names have IP numbers in common with mailserver.ch.
Name Servers
Four name servers handle the delegation for mailserver.ch: dns11.firestorm.ch, dns14.firestorm.ch, dns12.firestorm-isp.com and dns13.firestorm-isp.com.
There is at least partial name server overlap between mailserver.ch and other domains — chrikell.ch, russian-switzerland.com, musterdomain.ch and two more among them.
These name servers frequently co-occur with the name servers ns1.about-x.ch and ns2.about-x.ch.
Host names with four IP addresses:
dns14.firestorm.ch resolves to four IP addresses — 46.140.230.170, 185.206.180.93, 2a0b:1640:1:1:1:1:12cd:a04a and 2a14:6640:100:ff::32.
Host names pointing to two IP addresses:
dns11.firestorm.ch points to 185.85.110.50 and 2a14:6640:200::32.
dns12.firestorm-isp.com points to 185.85.109.50 and 2a14:6640:100::32.
dns13.firestorm-isp.com points to 185.85.111.180 and 2a14:6640:300::b4.
Mail Servers
mailserver.ch uses one mail server — sr11.firestorm.ch.
The mail server setup of mailserver.ch matches that of other domains such as smartwealth.at, kbes.ch, infrarot-waermekabinen.ch and two others.
sr11.firestorm.ch carries two IP numbers: 185.85.110.20 and 2a14:6640:200:1::14.