mail.protendon.com - dns.ninja

mail.protendon.com

DNSSEC⚠️ Not signed
MXsmtpin.rzone.de ⭐
A2a01:238:20a:202:50f0::1097🇩🇪 STRATO2a01:238:20a::/48 Strato AG
A81.169.145.97🇩🇪 STRATO81.169.144.0/22 AG
PTRsmtpin.rzone.de

protendon.com

DNSSEC⚠️ Not signed
A2a01:238:20a:202:1149::🇩🇪 STRATO2a01:238:20a::/48 Strato AG
A81.169.145.149🇩🇪 STRATO81.169.144.0/22 AG
NSshades06.rzone.de ⭐
NSdocks06.rzone.de
MXsmtpin.rzone.de ⭐
SOAshades06.rzone.dehostmaster@strato-rz.de 2021-02-22 #13

Previously MX for

protendon.com

Same first word

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DNS History

2 records (1 active, 1 former)

20162017201820192020202120222023202420252026MXsmtpin.rzone.deA89.107.184.39
●MXsmtpin.rzone.de2026-02-14 → 2026-07-26 · 2 obs
● 2026-02-14 19:56:42
● 2026-07-26 19:29:52
○A89.107.184.392015-05-20 → 2026-02-14 · 4 obs
● 2015-05-20 16:56:54
● 2026-02-14 19:56:42
○ 2026-04-13 05:37:32
○ 2026-07-26 19:29:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
protendon.comdocks06.rzone.de, shades06.rzone.de-

✅ Authoritative Response

Server:217.160.80.133

NS records: docks06.rzone.de, shades06.rzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for protendon.com (unsigned zone)

⏱️ Timing

Total: 554ms | Queries: -

📄 Records

TypeCountSample Data
MX1smtpin.rzone.de (pri: 5)

Analysis

Mail Servers

Mail for mail.protendon.com is handled by a single mail server, smtpin.rzone.de.

mail.protendon.com uses an identical mail server configuration to several other domains — among them koessi.com, m-esen.com, zeitarbeit-in-berlin.com and two more.

smtpin.rzone.de resolves to two IP numbers — 81.169.145.97 and 2a01:238:20a:202:50f0::1097.