mail.simserver.org - dns.ninja

mail.simserver.org

DNSSEC⚠️ Not signed
A37.27.2.203🇫🇮 Hetzner37.27.0.0/16 HETZNER-DC
PTRtriervf.de

simserver.org

DNSSEC⚠️ Not signed
A37.27.2.203🇫🇮 Hetzner37.27.0.0/16 HETZNER-DC
NShydrogen.ns.hetzner.com
NShelium.ns.hetzner.de
NSoxygen.ns.hetzner.com
MXmail.simserver.org
SOAhydrogen.ns.hetzner.comdns@hetzner.com 2026-06-24 #0

MX for

Same first word

Similar names

DNS History

2 records (1 active, 1 former)

20162017201820192020202120222023202420252026A37.27.2.203184.95.38.201
A184.95.38.2012015-06-10 → 2016-01-01 · 4 obs
● 2015-06-10 01:06:48
● 2016-01-01 00:58:30
○ 2016-04-03 21:57:56
○ 2026-07-14 05:09:52
A37.27.2.2032026-03-28 → 2026-07-14 · 3 obs
○ 2016-04-03 21:57:56
● 2026-03-28 10:01:12
● 2026-07-14 05:09:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org-
simserver.orghydrogen.ns.hetzner.com, helium.ns.hetzner.de, oxygen.ns.hetzner.com-

✅ Authoritative Response

Server:213.133.100.98

NS records: hydrogen.ns.hetzner.com, helium.ns.hetzner.de, oxygen.ns.hetzner.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for simserver.org (unsigned zone)

⏱️ Timing

Total: 817ms | Queries: -

📄 Records

TypeCountSample Data
A137.27.2.203

Analysis

Mail Server Role

mail.simserver.org serves as a mail server for simserver.org.

IP Addresses

mail.simserver.org points to a single IP number: 37.27.2.203.

Additional host names — simserver.org, mail.triervf.de, triervf.de and two others — share IP numbers with mail.simserver.org.