mail.linux-server.ch - dns.ninja

mail.linux-server.ch

DNSSEC⚠️ Not signed
A49.12.93.4🇩🇪 Hetzner49.12.0.0/16 HETZNER-DC
PTRlx65.hoststar.hosting

linux-server.ch

DNSSEC🔒 Signed (DS record present)
A49.12.93.4🇩🇪 Hetzner49.12.0.0/16 HETZNER-DC
NSns1.hoststar.hosting
NSns2.hoststar.hosting
MXmail.linux-server.ch
TXTv=spf1 a:linux-server.ch mx ~all
SOAns1.hoststar.hostinghostmaster@linux-server.ch 2026-07-30 #1

MX for

Previously MX for

Same first word

Similar names

DNS History

3 records (1 active, 2 former)

20162017201820192020202120222023202420252026A49.12.93.4193.0.224.244193.0.224.252
A193.0.224.2442015-07-25 → 2017-10-10 · 4 obs
● 2015-07-25 20:29:54
● 2017-10-10 17:51:32
○ 2021-10-21 13:25:02
○ 2026-08-02 11:03:58
A193.0.224.2522021-10-21 → 2021-10-21 · 4 obs
○ 2017-10-10 17:51:32
● 2021-10-21 13:25:02
○ 2026-02-17 23:59:56
○ 2026-08-02 11:03:58
A49.12.93.42026-02-17 → 2026-08-02 · 3 obs
○ 2021-10-21 13:25:02
● 2026-02-17 23:59:56
● 2026-08-02 11:03:58

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
che.nic.ch, d.nic.ch, a.nic.ch, f.nic.ch...-
linux-server.chns2.hoststar.hosting, ns1.hoststar.hosting-

✅ Authoritative Response

Server:185.48.228.80

NS records: ns2.hoststar.hosting, ns1.hoststar.hosting

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 671ms | Queries: -

📄 Records

TypeCountSample Data
A149.12.93.4

Analysis

Mail Server Role

Mail for linux-server.ch is routed through the mail server mail.linux-server.ch.

IP Addresses

mail.linux-server.ch has exactly one IP address — 49.12.93.4.

rotwand.ch, freiweb.ch, mail.praxis35.ch plus two other host names have IP numbers in common with mail.linux-server.ch.