karstensoft.de - robtex.com

karstensoft.de

DNSSEC⚠️ Not signed
A2001:8d8:100f:f000::200🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910
PTR2001-08d8-100f-f000-0000-0000-0000-0200.elastic-ssl.ui-r.com
A217.160.0.27🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3
NSns1050.ui-dns.com ⭐
A2001:8d8:fe:53:0:d9a0:5232:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1050.ui-dns.com
A217.160.82.50🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1050.ui-dns.com
NSns1031.ui-dns.de
A2001:8d8:fe:53:0:d9a0:501f:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1031.ui-dns.de
A217.160.80.31🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1031.ui-dns.de
NSns1038.ui-dns.biz
A2001:8d8:fe:53:0:d9a0:5126:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1038.ui-dns.biz
A217.160.81.38🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1038.ui-dns.biz
NSns1075.ui-dns.org
A2001:8d8:fe:53:0:d9a0:534b:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1075.ui-dns.org
A217.160.83.75🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1075.ui-dns.org
MXmx00.ionos.de ⭐
A212.227.15.41🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2
PTRmx00.kundenserver.de
MXmx01.ionos.de ⭐
A217.72.192.67🇩🇪 IONOS-AS217.72.192.0/20 Web.de
PTRmx01.kundenserver.de
TXTv=spf1 include:_spf-eu.ionos.com ~all
SOAns1050.ui-dns.comhostmaster@1und1.com 2017-06-01 #7

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

Same first word

karstensoft.de

Similar names

frostkasten.com
forstkasten.de
stofkarsten.dk

DNS History

18 records (8 active, 10 former)

20162017201820192020202120222023202420252026NSns1031.ui-dns.dens1038.ui-dns.bizns1050.ui-dns.comns1075.ui-dns.orgns11.schlund.dens1118.ui-dns.bizns1118.ui-dns.comns1118.ui-dns.dens1118.ui-dns.orgns12.schlund.deMXmx00.ionos.demx01.ionos.demx00.schlund.demx01.schlund.deA2001:8d8:100f:f000::200217.160.0.27217.160.0.18282.165.46.223
●NSns1031.ui-dns.de2026-02-15 → 2026-04-13 · 3 obs
○ 2020-01-30 10:00:26
● 2026-02-15 07:22:46
● 2026-04-13 02:44:26
●NSns1038.ui-dns.biz2026-02-15 → 2026-04-13 · 3 obs
○ 2020-01-30 10:00:26
● 2026-02-15 07:22:46
● 2026-04-13 02:44:26
●NSns1050.ui-dns.com2026-02-15 → 2026-04-13 · 3 obs
○ 2020-01-30 10:00:26
● 2026-02-15 07:22:46
● 2026-04-13 02:44:26
●NSns1075.ui-dns.org2026-02-15 → 2026-04-13 · 3 obs
○ 2020-01-30 10:00:26
● 2026-02-15 07:22:46
● 2026-04-13 02:44:26
○NSns11.schlund.de2015-08-08 → 2016-07-11 · 4 obs
● 2015-08-08 05:04:32
● 2016-07-11 15:33:48
○ 2020-01-30 10:00:26
○ 2026-04-13 02:44:26
○NSns1118.ui-dns.biz2020-01-30 → 2020-01-30 · 4 obs
○ 2016-07-11 15:33:48
● 2020-01-30 10:00:26
○ 2026-02-15 07:22:46
○ 2026-04-13 02:44:26
○NSns1118.ui-dns.com2020-01-30 → 2020-01-30 · 4 obs
○ 2016-07-11 15:33:48
● 2020-01-30 10:00:26
○ 2026-02-15 07:22:46
○ 2026-04-13 02:44:26
○NSns1118.ui-dns.de2020-01-30 → 2020-01-30 · 4 obs
○ 2016-07-11 15:33:48
● 2020-01-30 10:00:26
○ 2026-02-15 07:22:46
○ 2026-04-13 02:44:26
○NSns1118.ui-dns.org2020-01-30 → 2020-01-30 · 4 obs
○ 2016-07-11 15:33:48
● 2020-01-30 10:00:26
○ 2026-02-15 07:22:46
○ 2026-04-13 02:44:26
○NSns12.schlund.de2015-08-08 → 2016-07-11 · 4 obs
● 2015-08-08 05:04:32
● 2016-07-11 15:33:48
○ 2020-01-30 10:00:26
○ 2026-04-13 02:44:26
●MXmx00.ionos.de2026-02-15 → 2026-04-13 · 3 obs
○ 2020-01-30 10:00:26
● 2026-02-15 07:22:46
● 2026-04-13 02:44:26
○MXmx00.schlund.de2015-08-08 → 2020-01-30 · 4 obs
● 2015-08-08 05:04:32
● 2020-01-30 10:00:26
○ 2026-02-15 07:22:46
○ 2026-04-13 02:44:26
●MXmx01.ionos.de2026-02-15 → 2026-04-13 · 3 obs
○ 2020-01-30 10:00:26
● 2026-02-15 07:22:46
● 2026-04-13 02:44:26
○MXmx01.schlund.de2015-08-08 → 2020-01-30 · 4 obs
● 2015-08-08 05:04:32
● 2020-01-30 10:00:26
○ 2026-02-15 07:22:46
○ 2026-04-13 02:44:26
●A2001:8d8:100f:f000::2002026-02-15 → 2026-04-13 · 3 obs
○ 2020-01-30 10:00:26
● 2026-02-15 07:22:46
● 2026-04-13 02:44:26
○A217.160.0.1822016-07-11 → 2020-01-30 · 5 obs
○ 2016-03-08 10:10:32
● 2016-07-11 15:33:48
● 2020-01-30 10:00:26
○ 2026-02-15 07:22:46
○ 2026-04-13 02:44:26
●A217.160.0.272026-02-15 → 2026-04-13 · 3 obs
○ 2020-01-30 10:00:26
● 2026-02-15 07:22:46
● 2026-04-13 02:44:26
○A82.165.46.2232015-08-08 → 2016-03-08 · 4 obs
● 2015-08-08 05:04:32
● 2016-03-08 10:10:32
○ 2016-07-11 15:33:48
○ 2026-04-13 02:44:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
karstensoft.dens1031.ui-dns.de, ns1038.ui-dns.biz, ns1050.ui-dns.com, ns1075.ui-dns.org-

✅ Authoritative Response

Server:217.160.82.50

NS records: ns1031.ui-dns.de, ns1038.ui-dns.biz, ns1050.ui-dns.com, ns1075.ui-dns.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for karstensoft.de (unsigned zone)

⏱️ Timing

Total: 2714ms | Queries: -

📄 Records

TypeCountSample Data
A1217.160.0.27
AAAA12001:8d8:100f:f000::200
NS4ns1031.ui-dns.de, ns1038.ui-dns.biz...
MX2mx00.ionos.de (pri: 10), mx01.ionos.de (pri: 10)
TXT1v=spf1 include:_spf-eu.ionos.com ~all
SOA1ns1050.ui-dns.com hostmaster.1und1.com

Analysis

IP Addresses

Two IP numbers are pointed to by karstensoft.de: 2001:8d8:100f:f000::200 and 217.160.0.27.

other host names include www.svaltenburg.de, darrylbernsteinphoto.com, solegro-reisen.com, steinbeis-innovations.com and lamabad.com; they share IP numbers with karstensoft.de.

Name Servers

karstensoft.de delegates to four name servers: ns1038.ui-dns.biz, ns1050.ui-dns.com, ns1031.ui-dns.de and ns1075.ui-dns.org.

karstensoft.de at least partially shares name servers with other domains, for instance novotopia.de, it-modellbau.de, lhptec.com, ammerlaender-busverkehr.de and acera.de.

these name servers are commonly used with ns1038.ui-dns.com, ns1038.ui-dns.de, ns1038.ui-dns.org, ns1075.ui-dns.com, ns1050.ui-dns.de, ns1075.ui-dns.biz, ns1075.ui-dns.de, ns1031.ui-dns.biz, ns1050.ui-dns.biz and ns1050.ui-dns.org.

Host names with two IP numbers: ns1038.ui-dns.biz points to 2001:8d8:fe:53:0:d9a0:5126:100 and 217.160.81.38; ns1050.ui-dns.com points to 2001:8d8:fe:53:0:d9a0:5232:100 and 217.160.82.50; ns1031.ui-dns.de points to 2001:8d8:fe:53:0:d9a0:501f:100 and 217.160.80.31; ns1075.ui-dns.org points to 2001:8d8:fe:53:0:d9a0:534b:100 and 217.160.83.75.

Mail Servers

karstensoft.de is handled by two mail servers: mx00.ionos.de and mx01.ionos.de.

karstensoft.de uses the same mail server setup as other domains, for instance med-com.org, ib-traenkner.de, all-on-4.de, holst.at and thermotapete.de.

Host names with one IP:

mx00.ionos.de points to: 212.227.15.41

mx01.ionos.de points to: 217.72.192.67