k-a-u.de - robtex.com

k-a-u.de

DNSSEC⚠️ Not signed
A2001:8d8:1000:9055:e0a6:5106:8908:603f🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910
PTRkundenserver.de
A217.160.233.63🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3
NSaccess.ui-dns.biz ⭐
A2001:8d8:fe:53::81:237🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRaccess.ui-dns.biz
A217.160.81.237🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRaccess.ui-dns.biz
NSaccess.ui-dns.com
A2607:f1c0:fe:53::34:237🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRaccess.ui-dns.com
A185.132.34.237🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRaccess.ui-dns.com
NSaccess.ui-dns.de
A2001:8d8:fe:53::80:237🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRaccess.ui-dns.de
A217.160.80.237🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRaccess.ui-dns.de
NSaccess.ui-dns.org
A2607:f1c0:fe:53::35:237🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRaccess.ui-dns.org
A185.132.35.237🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRaccess.ui-dns.org
MXmx00.kundenserver.de ⭐
A212.227.15.41🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2
PTRmx00.kundenserver.de
MXmx01.kundenserver.de ⭐
A217.72.192.67🇩🇪 IONOS-AS217.72.192.0/20 Web.de
PTRmx01.kundenserver.de
TXTv=spf1 a:mout.kundenserver.de ~all
SOAaccess.ui-dns.bizhostmaster@1und1.de 2016-06-17 #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=1783233836

Same first word

k-a-u.de

Similar names

a-k-u.ru
k-u-a.de
k-u-a.com
a-u-k.com
u-a-k.ru
a-u-k.de
a-u-k.net

DNS History

12 records (8 active, 4 former)

20162017201820192020202120222023202420252026NSaccess.ui-dns.bizaccess.ui-dns.comaccess.ui-dns.deaccess.ui-dns.orgns65.1und1.dens66.1und1.deMXmx00.kundenserver.demx01.kundenserver.deA2001:8d8:1000:9055:e0a6:5106:8908:603f217.160.233.632001:8d8:1000:9055:24d2:32d2:b3ac:e00387.106.229.45
●NSaccess.ui-dns.biz2026-02-23 → 2026-07-05 · 3 obs
○ 2017-01-21 06:57:54
● 2026-02-23 00:17:32
● 2026-07-05 06:51:38
●NSaccess.ui-dns.com2026-02-23 → 2026-07-05 · 3 obs
○ 2017-01-21 06:57:54
● 2026-02-23 00:17:32
● 2026-07-05 06:51:38
●NSaccess.ui-dns.de2026-02-23 → 2026-07-05 · 3 obs
○ 2017-01-21 06:57:54
● 2026-02-23 00:17:32
● 2026-07-05 06:51:38
●NSaccess.ui-dns.org2026-02-23 → 2026-07-05 · 3 obs
○ 2017-01-21 06:57:54
● 2026-02-23 00:17:32
● 2026-07-05 06:51:38
○NSns65.1und1.de2015-08-03 → 2017-01-21 · 4 obs
● 2015-08-03 01:59:34
● 2017-01-21 06:57:54
○ 2026-02-23 00:17:32
○ 2026-07-05 06:51:38
○NSns66.1und1.de2015-08-03 → 2017-01-21 · 4 obs
● 2015-08-03 01:59:34
● 2017-01-21 06:57:54
○ 2026-02-23 00:17:32
○ 2026-07-05 06:51:38
●MXmx00.kundenserver.de2015-08-03 → 2026-07-05 · 2 obs
● 2015-08-03 01:59:34
● 2026-07-05 06:51:38
●MXmx01.kundenserver.de2015-08-03 → 2026-07-05 · 2 obs
● 2015-08-03 01:59:34
● 2026-07-05 06:51:38
○A2001:8d8:1000:9055:24d2:32d2:b3ac:e0032015-08-03 → 2016-05-06 · 4 obs
● 2015-08-03 01:59:34
● 2016-05-06 04:31:16
○ 2016-06-23 20:46:36
○ 2026-07-05 06:51:38
●A2001:8d8:1000:9055:e0a6:5106:8908:603f2016-06-23 → 2026-07-05 · 3 obs
○ 2016-05-06 04:31:16
● 2016-06-23 20:46:36
● 2026-07-05 06:51:38
●A217.160.233.632016-06-23 → 2026-07-05 · 3 obs
○ 2016-05-06 04:31:16
● 2016-06-23 20:46:36
● 2026-07-05 06:51:38
○A87.106.229.452015-08-03 → 2016-05-06 · 4 obs
● 2015-08-03 01:59:34
● 2016-05-06 04:31:16
○ 2016-06-23 20:46:36
○ 2026-07-05 06:51:38

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
k-a-u.deaccess.ui-dns.de, access.ui-dns.biz, access.ui-dns.com, access.ui-dns.org-

✅ Authoritative Response

Server:185.132.34.237

NS records: access.ui-dns.de, access.ui-dns.biz, access.ui-dns.com, access.ui-dns.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for k-a-u.de (unsigned zone)

⏱️ Timing

Total: 930ms | Queries: -

📄 Records

TypeCountSample Data
A1217.160.233.63
AAAA12001:8d8:1000:9055:e0a6:5106:8908:603f
NS4access.ui-dns.org, access.ui-dns.biz...
MX2mx01.kundenserver.de (pri: 10), mx00.kundenserver.de (pri: 10)
TXT1v=spf1 a:mout.kundenserver.de ~all
SOA1access.ui-dns.biz hostmaster.1und1.de

Analysis

IP Addresses

k-a-u.de has two IP addresses: 217.160.233.63 and 2001:8d8:1000:9055:e0a6:5106:8908:603f

adarp.de, sanchen.eu, beanbos.com plus two other host names have IP numbers in common with k-a-u.de.

Name Servers

Four name servers handle the delegation for k-a-u.de: access.ui-dns.biz, access.ui-dns.com, access.ui-dns.de and access.ui-dns.org.

There is at least partial name server overlap between k-a-u.de and other domains — craniosacral.name, lax-united.de, sarach.info and two more among them.

All four hostnames — access.ui-dns.biz, access.ui-dns.com, access.ui-dns.de and access.ui-dns.org — resolve to two IP numbers apiece: access.ui-dns.biz to 217.160.81.237 and 2001:8d8:fe:53::81:237; access.ui-dns.com to 185.132.34.237 and 2607:f1c0:fe:53::34:237; access.ui-dns.de to 217.160.80.237 and 2001:8d8:fe:53::80:237; access.ui-dns.org to 185.132.35.237 and 2607:f1c0:fe:53::35:237.

Mail Servers

k-a-u.de uses two mail servers, mx00.kundenserver.de and mx01.kundenserver.de.

The mail server setup of k-a-u.de matches that of other domains such as scapp.de, fam-m.de, panndi.de and two others.

At least some of the mail servers used by k-a-u.de are shared with other domains: auto-lanio.de, vollefarbe.de, bin.at and two others among them.

mx00.kundenserver.de → 212.227.15.41 and mx01.kundenserver.de → 217.72.192.67: one IP number per host name.