bws-koeln.de - robtex.com

bws-koeln.de

DNSSEC⚠️ Not signed
A2001:8d8:100f:f000::28c🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910
PTR2001-08d8-100f-f000-0000-0000-0000-028c.elastic-ssl.ui-r.com
A217.160.0.3🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3
NSns1111.ui-dns.de ⭐
A2607:f1c0:fe:53:185:132:32:111🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns1111.ui-dns.de
A185.132.32.111🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRns1111.ui-dns.de
A217.160.80.111🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1111.ui-dns.de
NSns1111.ui-dns.biz
A2001:8d8:fe:53:0:d9a0:516f:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1111.ui-dns.biz
A217.160.81.111🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1111.ui-dns.biz
NSns1111.ui-dns.com
A2001:8d8:fe:53:0:d9a0:526f:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1111.ui-dns.com
A217.160.82.111🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1111.ui-dns.com
NSns1111.ui-dns.org
A2001:8d8:fe:53:0:d9a0:536f:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1111.ui-dns.org
A217.160.83.111🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1111.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
TXTv=verifydomain MS=3581107
SOAns1111.ui-dns.dehostmaster@1und1.de 2017-07-10 #22

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=1775945555

Same first word

bws-koeln.de

DNS History

14 records (8 active, 6 former)

20162017201820192020202120222023202420252026NSns1111.ui-dns.bizns1111.ui-dns.comns1111.ui-dns.dens1111.ui-dns.orgns65.1und1.dens66.1und1.deMXmx00.ionos.demx01.ionos.demx00.kundenserver.demx01.kundenserver.deA2001:8d8:100f:f000::28c217.160.0.3217.160.223.11382.165.84.79
●NSns1111.ui-dns.biz2026-03-26 → 2026-04-11 · 3 obs
○ 2017-07-10 14:32:22
● 2026-03-26 04:19:44
● 2026-04-11 22:16:16
●NSns1111.ui-dns.com2026-03-26 → 2026-04-11 · 3 obs
○ 2017-07-10 14:32:22
● 2026-03-26 04:19:44
● 2026-04-11 22:16:16
●NSns1111.ui-dns.de2026-03-26 → 2026-04-11 · 3 obs
○ 2017-07-10 14:32:22
● 2026-03-26 04:19:44
● 2026-04-11 22:16:16
●NSns1111.ui-dns.org2026-03-26 → 2026-04-11 · 3 obs
○ 2017-07-10 14:32:22
● 2026-03-26 04:19:44
● 2026-04-11 22:16:16
○NSns65.1und1.de2015-08-05 → 2017-07-10 · 4 obs
● 2015-08-05 12:35:10
● 2017-07-10 14:32:22
○ 2026-03-26 04:19:44
○ 2026-04-11 22:16:16
○NSns66.1und1.de2015-08-05 → 2017-07-10 · 4 obs
● 2015-08-05 12:35:10
● 2017-07-10 14:32:22
○ 2026-03-26 04:19:44
○ 2026-04-11 22:16:16
●MXmx00.ionos.de2026-03-26 → 2026-04-11 · 3 obs
○ 2017-07-10 14:32:22
● 2026-03-26 04:19:44
● 2026-04-11 22:16:16
○MXmx00.kundenserver.de2015-08-05 → 2017-07-10 · 4 obs
● 2015-08-05 12:35:10
● 2017-07-10 14:32:22
○ 2026-03-26 04:19:44
○ 2026-04-11 22:16:16
●MXmx01.ionos.de2026-03-26 → 2026-04-11 · 3 obs
○ 2017-07-10 14:32:22
● 2026-03-26 04:19:44
● 2026-04-11 22:16:16
○MXmx01.kundenserver.de2015-08-05 → 2017-07-10 · 4 obs
● 2015-08-05 12:35:10
● 2017-07-10 14:32:22
○ 2026-03-26 04:19:44
○ 2026-04-11 22:16:16
●A2001:8d8:100f:f000::28c2026-03-26 → 2026-04-11 · 3 obs
○ 2017-07-10 14:32:22
● 2026-03-26 04:19:44
● 2026-04-11 22:16:16
●A217.160.0.32026-03-26 → 2026-04-11 · 3 obs
○ 2017-07-10 14:32:22
● 2026-03-26 04:19:44
● 2026-04-11 22:16:16
○A217.160.223.1132016-09-17 → 2017-07-10 · 5 obs
○ 2016-04-07 18:11:30
● 2016-09-17 02:32:10
● 2017-07-10 14:32:22
○ 2026-03-26 04:19:44
○ 2026-04-11 22:16:16
○A82.165.84.792015-08-05 → 2016-04-07 · 4 obs
● 2015-08-05 12:35:10
● 2016-04-07 18:11:30
○ 2016-09-17 02:32:10
○ 2026-04-11 22:16:16

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
bws-koeln.dens1111.ui-dns.de, ns1111.ui-dns.org, ns1111.ui-dns.com, ns1111.ui-dns.biz-

✅ Authoritative Response

Server:217.160.82.111

NS records: ns1111.ui-dns.de, ns1111.ui-dns.org, ns1111.ui-dns.com, ns1111.ui-dns.biz

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bws-koeln.de (unsigned zone)

⏱️ Timing

Total: 849ms | Queries: -

📄 Records

TypeCountSample Data
A1217.160.0.3
AAAA12001:8d8:100f:f000::28c
NS4ns1111.ui-dns.de, ns1111.ui-dns.org...
MX2mx01.ionos.de (pri: 10), mx00.ionos.de (pri: 10)
TXT2v=spf1 include:_spf-eu.ionos.com ~all, v=verifydomain MS=3581107
SOA1ns1111.ui-dns.de hostmaster.1und1.de

Analysis

IP Addresses

bws-koeln.de points to two IP numbers: 2001:8d8:100f:f000::28c and 217.160.0.3.

Other host names such as molt.me, komplex24.de, abogado.de, diakonie-rosenheim.com and fotowrap.org share IPs with bws-koeln.de.

Name Servers

bws-koeln.de is delegated to four name servers: ns1111.ui-dns.biz, ns1111.ui-dns.com, ns1111.ui-dns.de and ns1111.ui-dns.org.

bws-koeln.de at least partially shares name servers with other domains, for example kemley.com, marryapatel.com, vstage.de, jleigh-brown.org and chjv.net.

these name servers are commonly used alongside ns1054.ui-dns.com name servers.

Host names with three IP numbers:

The host name ns1111.ui-dns.de points to: 2607:f1c0:fe:53:185:132:32:111, 185.132.32.111 and 217.160.80.111.

Host names with two IP numbers:

The host name ns1111.ui-dns.biz points to: 2001:8d8:fe:53:0:d9a0:516f:100 and 217.160.81.111.

The host name ns1111.ui-dns.com points to: 2001:8d8:fe:53:0:d9a0:526f:100 and 217.160.82.111.

The host name ns1111.ui-dns.org points to: 2001:8d8:fe:53:0:d9a0:536f:100 and 217.160.83.111.

Mail Servers

Two mail servers handle bws-koeln.de: mx00.ionos.de and mx01.ionos.de.

bws-koeln.de shares the same mail server setup as other domains, including alida-k.de, pc-t.net, privacyrepresentative.com, ayurtaugl.at and hypermediawerk.de.

Host names with one IP number:

mx00.ionos.de points to 212.227.15.41; mx01.ionos.de points to 217.72.192.67.