se-exchange.de - robtex.com

se-exchange.de

DNSSEC⚠️ Not signed
A2001:41d0:700:495b::2🇫🇷 OVH2001:41d0::/32 IPv6
PTRapache-sys.se-login.de
A51.89.70.22🇬🇧 OVH51.89.0.0/16
NSns1.systemhaus-ehst.de ⭐
A2a01:4f8:c2c:f807::1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRns1.systemhaus-ehst.de
A78.47.177.3🇩🇪 Hetzner78.46.0.0/15 HETZNER-RZ-NBG-BLK5
PTRns1.systemhaus-ehst.de
NSns2.systemhaus-ehst.de
A2a01:4f8:c010:7f3d::1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRns2.systemhaus-ehst.de
A78.46.225.180🇩🇪 Hetzner78.46.0.0/15 HETZNER-RZ-NBG-BLK5
PTRns2.systemhaus-ehst.de
NSns3.systemhaus-ehst.de
A2a01:4f8:c2c:8fb2::1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRns3.systemhaus-ehst.de
A116.203.189.72🇩🇪 Hetzner116.203.0.0/16 HETZNER-DC
PTRns3.systemhaus-ehst.de
NSns4.systemhaus-ehst.de
A2a01:4f8:c010:70e1::1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRns4.systemhaus-ehst.de
A157.90.249.183🇩🇪 Hetzner157.90.0.0/16 HETZNER-DC
PTRns4.systemhaus-ehst.de
NSns5.systemhaus-ehst.de
A2a01:4f8:1c1c:f617::1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRns5.systemhaus-ehst.de
A157.90.120.66🇩🇪 Hetzner157.90.0.0/16 HETZNER-DC
PTRns5.systemhaus-ehst.de
MXmx1.systemhaus-ehst.de ⭐
A2a01:4f8:1c0c:695c::2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRmx1.systemhaus-ehst.de
A157.90.31.189🇩🇪 Hetzner157.90.0.0/16 HETZNER-DC
PTRmx1.systemhaus-ehst.de
MXmx2.systemhaus-ehst.de(10)
A2a01:4f8:c010:4463::2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRmx2.systemhaus-ehst.de
A188.34.154.123🇩🇪 Hetzner188.34.128.0/17 HETZNER-DC
PTRmx2.systemhaus-ehst.de
TXTv=spf1 a mx -all
SOAns1.systemhaus-ehst.dehostmaster@systemhaus-ehst.de 2026-01-07 #2

de

DNSSEC🔒 Signed (DS record present)
NSf.nic.de ⭐
NSa.nic.de
NSl.de.net ⚠️ Not in parent delegation
NSn.de.net ⚠️ Not in parent delegation
NSs.de.net ⚠️ Not in parent delegation
NSz.nic.de
SOAf.nic.dedns-operations@denic.de serial=1783763439

Subdomains

srv01.se-exchange.de

Same first word

se-exchange.de

Similar names

exchange-se.dev
exchange-se.cn
exchange-se.ai
exchange-se.ru
exchange-se.com
exchange-se.com.br
exchange-se.fr
es-exchange.com
exchange-se.io
exchange-se.net
exchange-se.info
exchange-se.com.au
exchange-se.com.mx
exchange-se.app
exchange-se.com.cn

DNS History

12 records (9 active, 3 former)

200920112013201520172019202120232025NSns1.systemhaus-ehst.dens2.systemhaus-ehst.dens3.systemhaus-ehst.dens4.systemhaus-ehst.dens5.systemhaus-ehst.deMXmx1.systemhaus-ehst.demx2.systemhaus-ehst.demail.se-exchange.demail01.se-exchange.deA2001:41d0:700:495b::251.89.70.2287.234.19.43
●NSns1.systemhaus-ehst.de2026-07-03 → 2026-07-11 · 2 obs
● 2026-07-03 16:16:18
● 2026-07-11 10:16:54
●NSns2.systemhaus-ehst.de2026-07-03 → 2026-07-11 · 2 obs
● 2026-07-03 16:16:18
● 2026-07-11 10:16:54
●NSns3.systemhaus-ehst.de2026-07-03 → 2026-07-11 · 2 obs
● 2026-07-03 16:16:18
● 2026-07-11 10:16:54
●NSns4.systemhaus-ehst.de2026-07-03 → 2026-07-11 · 2 obs
● 2026-07-03 16:16:18
● 2026-07-11 10:16:54
●NSns5.systemhaus-ehst.de2026-07-03 → 2026-07-11 · 2 obs
● 2026-07-03 16:16:18
● 2026-07-11 10:16:54
○MXmail.se-exchange.de2008-03-20 → 2008-03-20 · 3 obs
● 2008-03-20 00:53:56
○ 2015-10-29 03:25:02
○ 2026-07-11 10:16:54
○MXmail01.se-exchange.de2008-03-20 → 2008-03-20 · 3 obs
● 2008-03-20 00:53:56
○ 2015-10-29 03:25:02
○ 2026-07-11 10:16:54
●MXmx1.systemhaus-ehst.de2026-07-03 → 2026-07-11 · 3 obs
○ 2015-10-29 03:25:02
● 2026-07-03 16:16:18
● 2026-07-11 10:16:54
●MXmx2.systemhaus-ehst.de2026-07-03 → 2026-07-11 · 3 obs
○ 2015-10-29 03:25:02
● 2026-07-03 16:16:18
● 2026-07-11 10:16:54
●A2001:41d0:700:495b::22026-07-03 → 2026-07-11 · 3 obs
○ 2015-10-29 03:25:02
● 2026-07-03 16:16:18
● 2026-07-11 10:16:54
●A51.89.70.222026-07-03 → 2026-07-11 · 3 obs
○ 2015-10-29 03:25:02
● 2026-07-03 16:16:18
● 2026-07-11 10:16:54
○A87.234.19.432008-03-20 → 2008-03-20 · 3 obs
● 2008-03-20 00:53:56
○ 2015-10-29 03:25:02
○ 2026-07-11 10:16:54

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
se-exchange.dens3.systemhaus-ehst.de, ns5.systemhaus-ehst.de, ns4.systemhaus-ehst.de, ns2.systemhaus-ehst.de...5 records

✅ Authoritative Response

Server:157.90.249.183

NS records: ns3.systemhaus-ehst.de, ns5.systemhaus-ehst.de, ns4.systemhaus-ehst.de, ns2.systemhaus-ehst.de, ns1.systemhaus-ehst.de

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 2251ms | Queries: -

📄 Records

TypeCountSample Data
A151.89.70.22
AAAA12001:41d0:700:495b::2
NS5ns2.systemhaus-ehst.de, ns1.systemhaus-ehst.de...
MX2mx2.systemhaus-ehst.de (pri: 10), mx1.systemhaus-ehst.de (pri: 5)
TXT1v=spf1 a mx -all
SOA1ns1.systemhaus-ehst.de hostmaster.system

📌 Glue Records Collected

Total: 5

Out-of-bailiwick: 5 (ns5.systemhaus-ehst.de, ns4.systemhaus-ehst.de, ns3.systemhaus-ehst.de...)

Analysis

Hierarchy

se-exchange.de is the parent zone for srv01.se-exchange.de.

IP Addresses

se-exchange.de resolves to the IP addresses 51.89.70.22 and 2001:41d0:700:495b::2

apache-sys.se-login.de is an example of another host name that shares IP numbers with se-exchange.de.

Name Servers

Five name servers handle delegation for se-exchange.de: ns1.systemhaus-ehst.de, ns2.systemhaus-ehst.de, ns3.systemhaus-ehst.de and two others.

se-exchange.de partially shares its NS delegation with several other domains, including pro23.de, geschaeftsfuehrer-recht.com, die-elite.de and two others.

These name servers are regularly seen alongside ns4.systemhaus-ehst.de and ns5.systemhaus-ehst.de as name servers.

Host names pointing to two IP addresses:

ns1.systemhaus-ehst.de resolves to 78.47.177.3 and 2a01:4f8:c2c:f807::1.

ns2.systemhaus-ehst.de resolves to 78.46.225.180 and 2a01:4f8:c010:7f3d::1.

ns3.systemhaus-ehst.de resolves to 116.203.189.72 and 2a01:4f8:c2c:8fb2::1.

ns4.systemhaus-ehst.de resolves to 157.90.249.183 and 2a01:4f8:c010:70e1::1.

ns5.systemhaus-ehst.de resolves to 157.90.120.66 and 2a01:4f8:1c1c:f617::1.

Mail Servers

se-exchange.de uses two mail servers, mx1.systemhaus-ehst.de and mx2.systemhaus-ehst.de.

The mail server setup of se-exchange.de matches that of other domains such as turbo-logic.de, immoband.de, poct.info and two others.

Both mx1.systemhaus-ehst.de and mx2.systemhaus-ehst.de have two IP addresses each. mx1.systemhaus-ehst.de resolves to 157.90.31.189 and 2a01:4f8:1c0c:695c::2; mx2.systemhaus-ehst.de resolves to 188.34.154.123 and 2a01:4f8:c010:4463::2.