b-w-u.com - robtex.com

b-w-u.com

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
A217.160.0.190🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3
NSns1122.ui-dns.com ⭐
A2001:8d8:fe:53:0:d9a0:527a:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1122.ui-dns.com
A217.160.82.122🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1122.ui-dns.com
NSns1020.ui-dns.biz
A2001:8d8:fe:53:0:d9a0:5114:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1020.ui-dns.biz
A217.160.81.20🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1020.ui-dns.biz
NSns1082.ui-dns.de
A2607:f1c0:fe:53:185:132:32:82🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns1082.ui-dns.de
A217.160.80.82🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1082.ui-dns.de
NSns1086.ui-dns.org
A2001:8d8:fe:53:0:d9a0:5356:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1086.ui-dns.org
A217.160.83.86🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1086.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
SOAns1122.ui-dns.comhostmaster@1und1.com 2017-06-01 #8

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1778388046

Same first word

b-w-u.com
b-w-u.org

Similar names

b-u-w.com
w-b-u.com

DNS History

13 records (8 active, 5 former)

2017201820192020202120222023202420252026NSns1020.ui-dns.bizns1082.ui-dns.dens1086.ui-dns.orgns1122.ui-dns.combuy.internettraffic.comns1.uniregistrymarket.linkns2.uniregistrymarket.linksell.internettraffic.comMXmx00.ionos.demx01.ionos.deA2001:8d8:100f:f000::200217.160.0.19069.172.201.153
○NSbuy.internettraffic.com2016-04-30 → 2016-08-03 · 4 obs
● 2016-04-30 15:57:06
● 2016-08-03 05:23:30
○ 2016-10-13 17:41:06
○ 2026-05-10 04:53:02
○NSns1.uniregistrymarket.link2016-10-13 → 2017-03-25 · 5 obs
○ 2016-08-03 05:23:30
● 2016-10-13 17:41:06
● 2017-03-25 03:21:46
○ 2020-03-21 08:40:30
○ 2026-05-10 04:53:02
●NSns1020.ui-dns.biz2026-03-29 → 2026-05-10 · 3 obs
○ 2020-03-21 08:40:30
● 2026-03-29 15:13:34
● 2026-05-10 04:53:02
●NSns1082.ui-dns.de2026-03-29 → 2026-05-10 · 3 obs
○ 2020-03-21 08:40:30
● 2026-03-29 15:13:34
● 2026-05-10 04:53:02
●NSns1086.ui-dns.org2026-03-29 → 2026-05-10 · 3 obs
○ 2020-03-21 08:40:30
● 2026-03-29 15:13:34
● 2026-05-10 04:53:02
●NSns1122.ui-dns.com2026-03-29 → 2026-05-10 · 3 obs
○ 2020-03-21 08:40:30
● 2026-03-29 15:13:34
● 2026-05-10 04:53:02
○NSns2.uniregistrymarket.link2016-10-13 → 2017-03-25 · 5 obs
○ 2016-08-03 05:23:30
● 2016-10-13 17:41:06
● 2017-03-25 03:21:46
○ 2020-03-21 08:40:30
○ 2026-05-10 04:53:02
○NSsell.internettraffic.com2016-04-30 → 2016-08-03 · 4 obs
● 2016-04-30 15:57:06
● 2016-08-03 05:23:30
○ 2016-10-13 17:41:06
○ 2026-05-10 04:53:02
●MXmx00.ionos.de2026-03-29 → 2026-05-10 · 2 obs
● 2026-03-29 15:13:34
● 2026-05-10 04:53:02
●MXmx01.ionos.de2026-03-29 → 2026-05-10 · 2 obs
● 2026-03-29 15:13:34
● 2026-05-10 04:53:02
●A2001:8d8:100f:f000::2002026-03-29 → 2026-05-10 · 3 obs
○ 2020-03-21 08:40:30
● 2026-03-29 15:13:34
● 2026-05-10 04:53:02
●A217.160.0.1902026-03-29 → 2026-05-10 · 3 obs
○ 2020-03-21 08:40:30
● 2026-03-29 15:13:34
● 2026-05-10 04:53:02
○A69.172.201.1532016-04-30 → 2017-03-25 · 4 obs
● 2016-04-30 15:57:06
● 2017-03-25 03:21:46
○ 2020-03-21 08:40:30
○ 2026-05-10 04:53:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
b-w-u.comns1020.ui-dns.biz, ns1082.ui-dns.de, ns1086.ui-dns.org, ns1122.ui-dns.com2 records

✅ Authoritative Response

Server:217.160.81.20

NS records: ns1020.ui-dns.biz, ns1082.ui-dns.de, ns1086.ui-dns.org, ns1122.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for b-w-u.com (unsigned zone)

⏱️ Timing

Total: 889ms | Queries: -

📄 Records

TypeCountSample Data
A1217.160.0.190
AAAA12001:8d8:100f:f000::200
NS4ns1122.ui-dns.com, ns1086.ui-dns.org...
MX2mx00.ionos.de (pri: 10), mx01.ionos.de (pri: 10)
TXT1v=spf1 include:_spf-eu.ionos.com ~all
SOA1ns1122.ui-dns.com hostmaster.1und1.com

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1122.ui-dns.com, ns1122.ui-dns.com)

Analysis

IP Addresses

b-w-u.com points to two IP numbers: 2001:8d8:100f:f000::200 and 217.160.0.190.

Other host names, for instance steuerantworten.eu, klauswoker.de, alviana.biz, carolus-pflege.de and easysupport.se share IP numbers with b-w-u.com.

Name Servers

b-w-u.com is delegated to four name servers: ns1020.ui-dns.biz, ns1122.ui-dns.com, ns1082.ui-dns.de and ns1086.ui-dns.org.

b-w-u.com at least partially shares its name servers with other domains, for instance aumshalom.com, cobnet.de, plan2install.co.uk, pizzaria-taormina.de and red-can.com.

These name servers are commonly used with ns1122.ui-dns.biz, ns1122.ui-dns.de, ns1122.ui-dns.org, ns1082.ui-dns.org, ns1082.ui-dns.biz, ns1082.ui-dns.com, ns1086.ui-dns.biz, ns1086.ui-dns.com, ns1086.ui-dns.de and ns1020.ui-dns.de.

Host names with two IPs: ns1020.ui-dns.biz points to 2001:8d8:fe:53:0:d9a0:5114:100 and 217.160.81.20; ns1122.ui-dns.com points to 2001:8d8:fe:53:0:d9a0:527a:100 and 217.160.82.122; ns1082.ui-dns.de points to 2607:f1c0:fe:53:185:132:32:82 and 217.160.80.82; ns1086.ui-dns.org points to 2001:8d8:fe:53:0:d9a0:5356:100 and 217.160.83.86.

Mail Servers

Two mail servers mx00.ionos.de and mx01.ionos.de handle b-w-u.com.

b-w-u.com uses the same mail server setup as other domains such as vetonet.com, asshop.de, pflege-pfalz24.com, lisapremke.de and skillday.de.

Host names with a single IP:

mx00.ionos.de resolves to 212.227.15.41.

mx01.ionos.de resolves to 217.72.192.67.