dk-h.de - robtex.com

dk-h.de

DNSSEC⚠️ Not signed
A91.26.25.213🇩🇪 DTAG91.0.0.0/10 Deutsche Telekom AG, Internet service provider
NSns1.iserv.eu ⭐
A2a01:4f8:c01f:42::1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRns1.iserv.eu
A116.202.2.219🇩🇪 Hetzner116.202.0.0/16 HETZNER-DC
PTRns1.iserv.eu
NSns2.iserv.eu
A2a03:4000:20:19b::1🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH
PTRns2.iserv.eu
A91.204.44.133🇩🇪 netcup-AS91.204.44.0/22
PTRns2.iserv.eu
NSns3.iserv.eu
A2a01:4f8:1c0c:8111::1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRns3.iserv.eu
A116.203.7.41🇩🇪 Hetzner116.203.0.0/16 HETZNER-DC
PTRns3.iserv.eu
NSns4.iserv.eu
A2a03:4000:20:19e::1🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH
PTRns4.iserv.eu
A188.68.45.203🇩🇪 netcup-AS188.68.32.0/20 NETCUP-GMBH
PTRns4.iserv.eu
MXdk-h.de ⭐
A91.26.25.213🇩🇪 DTAG91.0.0.0/10 Deutsche Telekom AG, Internet service provider
MXoffline.iserv.eu(50)
A2a01:4f8:c2c:4863::1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
A159.69.47.32🇩🇪 Hetzner159.69.0.0/16 HETZNER-DC
PTRstatic.32.47.69.159.clients.your-server.de
TXTv=spf1 a mx a:relay1.iserv.eu a:relay2.iserv.eu a:relay3.iserv.eu a:relaybs.i...
SOAns1.iserv.euhostmaster@iserv.eu serial=354915917

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=1776048206

MX for

dk-h.de

Same first word

dk-h.de
dk-h.com

Similar names

hd-k.de
k-hd.no
k-hd.net
k-dh.co.jp
kh-d.com
hk-d.net
d-hk.com
d-hk.de
kd-h.co.jp
kd-h.com
k-hd.com
h-dk.co.jp
hk-d.com
dh-k.net
d-kh.de
kd-h.de

DNS History

15 records (7 active, 8 former)

20162017201820192020202120222023202420252026NSns1.iserv.euns2.iserv.euns3.iserv.euns4.iserv.euns1.hosting-agency.dens3.hosting-agency.netns4.hosting-agency.netMXdk-h.deoffline.iserv.eumx1.hosting-agency.demx2.hosting-agency.demx3.hosting-agency.deA91.26.25.213178.63.176.21191.220.49.196
○NSns1.hosting-agency.de2015-06-22 → 2016-09-22 · 4 obs
● 2015-06-22 08:16:54
● 2016-09-22 15:40:48
○ 2026-04-13 03:04:02
○ 2026-04-13 03:04:04
●NSns1.iserv.eu2026-04-13 → 2026-04-13 · 3 obs
○ 2016-09-22 15:40:48
● 2026-04-13 03:04:02
● 2026-04-13 03:04:04
●NSns2.iserv.eu2026-04-13 → 2026-04-13 · 3 obs
○ 2016-09-22 15:40:48
● 2026-04-13 03:04:02
● 2026-04-13 03:04:04
○NSns3.hosting-agency.net2015-06-22 → 2016-09-22 · 4 obs
● 2015-06-22 08:16:54
● 2016-09-22 15:40:48
○ 2026-04-13 03:04:02
○ 2026-04-13 03:04:04
●NSns3.iserv.eu2026-04-13 → 2026-04-13 · 3 obs
○ 2016-09-22 15:40:48
● 2026-04-13 03:04:02
● 2026-04-13 03:04:04
○NSns4.hosting-agency.net2015-06-22 → 2016-09-22 · 4 obs
● 2015-06-22 08:16:54
● 2016-09-22 15:40:48
○ 2026-04-13 03:04:02
○ 2026-04-13 03:04:04
●NSns4.iserv.eu2026-04-13 → 2026-04-13 · 3 obs
○ 2016-09-22 15:40:48
● 2026-04-13 03:04:02
● 2026-04-13 03:04:04
●MXdk-h.de2026-04-13 → 2026-04-13 · 3 obs
○ 2016-09-22 15:40:48
● 2026-04-13 03:04:02
● 2026-04-13 03:04:04
○MXmx1.hosting-agency.de2015-06-22 → 2016-09-22 · 4 obs
● 2015-06-22 08:16:54
● 2016-09-22 15:40:48
○ 2026-04-13 03:04:02
○ 2026-04-13 03:04:04
○MXmx2.hosting-agency.de2015-06-22 → 2016-09-22 · 4 obs
● 2015-06-22 08:16:54
● 2016-09-22 15:40:48
○ 2026-04-13 03:04:02
○ 2026-04-13 03:04:04
○MXmx3.hosting-agency.de2015-06-22 → 2016-09-22 · 4 obs
● 2015-06-22 08:16:54
● 2016-09-22 15:40:48
○ 2026-04-13 03:04:02
○ 2026-04-13 03:04:04
●MXoffline.iserv.eu2026-04-13 → 2026-04-13 · 3 obs
○ 2016-09-22 15:40:48
● 2026-04-13 03:04:02
● 2026-04-13 03:04:04
○A178.63.176.2112015-06-22 → 2016-04-03 · 4 obs
● 2015-06-22 08:16:54
● 2016-04-03 09:00:42
○ 2016-09-22 15:40:48
○ 2026-04-13 03:04:04
○A91.220.49.1962016-09-22 → 2016-09-22 · 4 obs
○ 2016-04-03 09:00:42
● 2016-09-22 15:40:48
○ 2026-04-13 03:04:02
○ 2026-04-13 03:04:04
●A91.26.25.2132026-04-13 → 2026-04-13 · 3 obs
○ 2016-09-22 15:40:48
● 2026-04-13 03:04:02
● 2026-04-13 03:04:04

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
dk-h.dens1.iserv.eu, ns2.iserv.eu, ns3.iserv.eu, ns4.iserv.eu-

✅ Authoritative Response

Server:116.202.2.219

NS records: ns1.iserv.eu, ns2.iserv.eu, ns3.iserv.eu, ns4.iserv.eu

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dk-h.de (unsigned zone)

⏱️ Timing

Total: 1312ms | Queries: -

📄 Records

TypeCountSample Data
A191.26.25.213
NS4ns2.iserv.eu, ns1.iserv.eu...
MX2dk-h.de (pri: 10), offline.iserv.eu (pri: 50)
TXT1v=spf1 a mx a:relay1.iserv.eu a:relay2.i
SOA1ns1.iserv.eu hostmaster.iserv.eu

Analysis

Mail Server Role

For dk-h.de, the mail server is dk-h.de.

offline.iserv.eu is a mail server commonly used with dk-h.de.

IP Addresses

dk-h.de resolves to one IP number: 91.26.25.213.

Name Servers

dk-h.de is delegated to four name servers: ns1.iserv.eu, ns2.iserv.eu, ns3.iserv.eu and ns4.iserv.eu.

dk-h.de at least partially shares name servers with other domains, for instance gss-hi.de, obs-bissendorf.net, als-bohmte.de, edewechter-oberschule.de and benedikt-schule.de.

Host names with two IP numbers:

ns1.iserv.eu points to 2a01:4f8:c01f:42::1 and 116.202.2.219; ns2.iserv.eu points to 2a03:4000:20:19b::1 and 91.204.44.133; ns3.iserv.eu points to 2a01:4f8:1c0c:8111::1 and 116.203.7.41; ns4.iserv.eu points to 2a03:4000:20:19e::1 and 188.68.45.203.

Mail Servers

dk-h.de is handled by two mail servers: dk-h.de and offline.iserv.eu.

dk-h.de shares some mail servers with other domains, at least partially, for instance hbs-schule.de, fvss-badcamberg.de, gs-ilmenau.de, medienprojekte-niedersachsen.de and gs-lima.de.

Two IP numbers for a host: offline.iserv.eu points to 2a01:4f8:c2c:4863::1 and 159.69.47.32.

One IP number for a host: dk-h.de points to 91.26.25.213.