extmailserver.mit.de - dns.ninja

extmailserver.mit.de

DNSSEC⚠️ Not signed
A148.251.247.153🇩🇪 Hetzner148.251.0.0/16 HETZNER-RZ-BLK-ERX2
PTRextmailserver.mit.de

mit.de

DNSSEC⚠️ Not signed
A85.13.133.246🇩🇪 NMM-AS85.13.133.0/24 Neue Medien Muennich
NSns1.mit.de ⭐
NSns.mit.de
MXmit-de.mail.protection.outlook.com ⭐
MXmx.mit.de(5)
MXmx1.mit.de(5)
TXTv=spf1 mx a ptr include:spf.nl2go.com include:spf.protection.outlook.com -all
TXTgoogle-site-verification=YFAEx5kAi5X8-TiqzBj725Vcs8cY72P-faMwt-mjCSI
TXTbrevo-code:9ec74e2411bff3805c9e979221291d3e
SOAns.mit.deadmin@mit.de 2026-08-05 #1
WOT: SAFE (66/100)
WOT: SAFE (79/100)
📈 Tranco rank: #389,011

PTR for

153.247.251.148.in-addr.arpa

MX for

medserv-lahn-dill.de

DNS History

1 record (1 active, 0 former)

2017201820192020202120222023202420252026A148.251.247.153
●A148.251.247.1532016-06-21 → 2026-08-11 · 2 obs
● 2016-06-21 23:40:28
● 2026-08-11 19:57:24

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
mit.dens.mit.de, ns1.mit.de2 records

✅ Authoritative Response

Server:62.96.96.140

NS records: ns.mit.de, ns1.mit.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mit.de (unsigned zone)

⏱️ Timing

Total: 3637ms | Queries: -

📄 Records

TypeCountSample Data
A1148.251.247.153

📌 Glue Records Collected

Total: 2

In-bailiwick: 2 (ns.mit.de, ns1.mit.de)

Analysis

Mail Server Role

medserv-lahn-dill.de uses extmailserver.mit.de as a mail server.

IP Addresses

extmailserver.mit.de resolves to one IP address: 148.251.247.153.

There are other host names — bridgestone.mit.de among them — that share IP numbers with extmailserver.mit.de.