mail.improtec.de - dns.ninja

mail.improtec.de

DNSSEC⚠️ Not signed
A116.202.246.249🇩🇪 Hetzner116.202.0.0/16 HETZNER-DC
PTRweb.server20.eu

improtec.de

DNSSEC⚠️ Not signed
A2a01:4f8:241:446c::2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
A116.202.246.249🇩🇪 Hetzner116.202.0.0/16 HETZNER-DC
NSa.ns14.net
NSb.ns14.net
NSc.ns14.net
NSd.ns14.net
MXmail.improtec.de
TXTv=spf1 a mx -all
SOAa.ns14.netinfo@server28.eu 2025-04-30 #2

MX for

Same first word

Similar names

DNS History

4 records (1 active, 3 former)

20162017201820192020202120222023202420252026A116.202.246.2492a01:488:42:1000:50ed:84f0:ff47:b54e77.236.98.9280.237.132.240
A116.202.246.2492026-03-07 → 2026-07-01 · 3 obs
○ 2017-02-23 22:34:34
● 2026-03-07 10:15:06
● 2026-07-01 04:53:22
A2a01:488:42:1000:50ed:84f0:ff47:b54e2017-02-23 → 2017-02-23 · 4 obs
○ 2016-12-28 07:18:22
● 2017-02-23 22:34:34
○ 2026-03-07 10:15:06
○ 2026-07-01 04:53:22
A77.236.98.922015-06-17 → 2016-12-28 · 4 obs
● 2015-06-17 22:18:32
● 2016-12-28 07:18:22
○ 2017-02-23 22:34:34
○ 2026-07-01 04:53:22
A80.237.132.2402017-02-23 → 2017-02-23 · 4 obs
○ 2016-12-28 07:18:22
● 2017-02-23 22:34:34
○ 2026-03-07 10:15:06
○ 2026-07-01 04:53:22

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dez.nic.de, a.nic.de, f.nic.de-
improtec.dea.ns14.net, d.ns14.net, c.ns14.net, b.ns14.net-

✅ Authoritative Response

Server:217.160.80.160

NS records: a.ns14.net, d.ns14.net, c.ns14.net, b.ns14.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for improtec.de (unsigned zone)

⏱️ Timing

Total: 852ms | Queries: -

📄 Records

TypeCountSample Data
A1116.202.246.249

Analysis

Mail Server Role

Mail for improtec.de is routed through the mail server mail.improtec.de.

IP Addresses

mail.improtec.de has exactly one IP address — 116.202.246.249.

reifenstein.de, mail.sandhaeuser-jungs.de, mx.niehaus-web.de plus two other host names have IP numbers in common with mail.improtec.de.