b4.com - robtex.com

b4.com

DNSSEC⚠️ Not signed
A2001:8d8:100f:f000::2c7🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910
PTR2001-08d8-100f-f000-0000-0000-0000-02c7.elastic-ssl.ui-r.com
A217.160.0.60🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3
NSns1062.ui-dns.org ⭐
A2001:8d8:fe:53:0:d9a0:533e:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1062.ui-dns.org
A217.160.83.62🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1062.ui-dns.org
NSns1030.ui-dns.de
A2001:8d8:fe:53:0:d9a0:501e:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1030.ui-dns.de
A217.160.80.30🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1030.ui-dns.de
NSns1065.ui-dns.biz
A2001:8d8:fe:53:0:d9a0:5141:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1065.ui-dns.biz
A217.160.81.65🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1065.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
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
SOAns1062.ui-dns.orghostmaster@1und1.com 2017-06-01 #6

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=1778343891

Same first word

b4.cz
b4.cm
b4.ru
b4.co.nz
b4.re
b4.bet
b4.net
b4.com
b4.cc
b4.app
b4.si
b4.ca
b4.com.mt
b4.gg
b4.myqnapcloud.com
b4.su
b4.nl
b4.pl
b4.hu
b4.cn
b4.com.br
b4.vu
b4.by
b4.sk
b4.fi
b4.de
b4.eu
b4.dk
b4.to
b4.ie
b4.biz
b4.vc
b4.app.br
b4.ro
b4.cl
b4.net.pl
b4.business
b4.se

Similar names

4b.kz
4b.ag
4b.es
4b.rs
4b.ee
4b.su
4b.cn
4b.cl
4b.is
4b.com.pl
4b.cz
4b.azurewebsites.net
4b.cc
4b.ru
4b.de
4b.org
4b.se
4b.com.vn
4b.net
4b.hu
4b.pl
4b.sk
4b.com.au
4b.com.tr
4b.biz
4b.bz
4b.com
4b.co.uk
4b.info
4b.fi
4b.pt
4b.ua
4b.ph
4b.ca
4b.com.ua
4b.dk
4b.io
4b.lv
4b.eu
4b.lc

DNS History

20 records (8 active, 12 former)

20162017201820192020202120222023202420252026NSns1030.ui-dns.dens1062.ui-dns.orgns1065.ui-dns.bizns1111.ui-dns.comns.udag.dens.udag.netns.udag.orgns.udagdns.dens.udagdns.netMXmx00.ionos.demx01.ionos.demx00.udag.demx01.udag.deA2001:8d8:100f:f000::2c7217.160.0.602001:8d8:1000:2000:6277:4ea9:32bc:e83f217.160.231.12389.31.143.189.31.143.1689.31.143.5
○NSns.udag.de2015-09-29 → 2018-02-08 · 5 obs
○ 2015-07-09 11:21:28
● 2015-09-29 00:26:08
● 2018-02-08 14:22:04
○ 2021-03-25 03:53:16
○ 2026-05-09 16:37:52
○NSns.udag.net2015-09-29 → 2018-02-08 · 5 obs
○ 2015-07-09 11:21:28
● 2015-09-29 00:26:08
● 2018-02-08 14:22:04
○ 2021-03-25 03:53:16
○ 2026-05-09 16:37:52
○NSns.udag.org2015-09-29 → 2018-02-08 · 5 obs
○ 2015-07-09 11:21:28
● 2015-09-29 00:26:08
● 2018-02-08 14:22:04
○ 2021-03-25 03:53:16
○ 2026-05-09 16:37:52
○NSns.udagdns.de2015-07-09 → 2015-07-09 · 3 obs
● 2015-07-09 11:21:28
○ 2015-09-29 00:26:08
○ 2026-05-09 16:37:52
○NSns.udagdns.net2015-07-09 → 2015-07-09 · 3 obs
● 2015-07-09 11:21:28
○ 2015-09-29 00:26:08
○ 2026-05-09 16:37:52
●NSns1030.ui-dns.de2021-03-25 → 2026-05-09 · 3 obs
○ 2018-02-08 14:22:04
● 2021-03-25 03:53:16
● 2026-05-09 16:37:52
●NSns1062.ui-dns.org2021-03-25 → 2026-05-09 · 3 obs
○ 2018-02-08 14:22:04
● 2021-03-25 03:53:16
● 2026-05-09 16:37:52
●NSns1065.ui-dns.biz2021-03-25 → 2026-05-09 · 3 obs
○ 2018-02-08 14:22:04
● 2021-03-25 03:53:16
● 2026-05-09 16:37:52
●NSns1111.ui-dns.com2021-03-25 → 2026-05-09 · 3 obs
○ 2018-02-08 14:22:04
● 2021-03-25 03:53:16
● 2026-05-09 16:37:52
●MXmx00.ionos.de2021-03-25 → 2026-05-09 · 3 obs
○ 2018-02-08 14:22:04
● 2021-03-25 03:53:16
● 2026-05-09 16:37:52
○MXmx00.udag.de2015-07-09 → 2018-02-08 · 4 obs
● 2015-07-09 11:21:28
● 2018-02-08 14:22:04
○ 2021-03-25 03:53:16
○ 2026-05-09 16:37:52
●MXmx01.ionos.de2021-03-25 → 2026-05-09 · 3 obs
○ 2018-02-08 14:22:04
● 2021-03-25 03:53:16
● 2026-05-09 16:37:52
○MXmx01.udag.de2015-07-09 → 2018-02-08 · 4 obs
● 2015-07-09 11:21:28
● 2018-02-08 14:22:04
○ 2021-03-25 03:53:16
○ 2026-05-09 16:37:52
○A2001:8d8:1000:2000:6277:4ea9:32bc:e83f2021-03-25 → 2021-04-09 · 5 obs
○ 2018-02-08 14:22:04
● 2021-03-25 03:53:16
● 2021-04-09 05:02:06
○ 2026-02-14 19:26:24
○ 2026-05-09 16:37:52
●A2001:8d8:100f:f000::2c72026-02-14 → 2026-05-09 · 3 obs
○ 2021-04-09 05:02:06
● 2026-02-14 19:26:24
● 2026-05-09 16:37:52
●A217.160.0.602026-02-14 → 2026-05-09 · 3 obs
○ 2021-04-09 05:02:06
● 2026-02-14 19:26:24
● 2026-05-09 16:37:52
○A217.160.231.1232021-03-25 → 2021-04-09 · 5 obs
○ 2018-02-08 14:22:04
● 2021-03-25 03:53:16
● 2021-04-09 05:02:06
○ 2026-02-14 19:26:24
○ 2026-05-09 16:37:52
○A89.31.143.12018-02-08 → 2018-02-08 · 4 obs
○ 2016-12-30 21:45:26
● 2018-02-08 14:22:04
○ 2021-03-25 03:53:16
○ 2026-05-09 16:37:52
○A89.31.143.162015-12-14 → 2016-12-30 · 5 obs
○ 2015-09-29 00:26:08
● 2015-12-14 17:22:36
● 2016-12-30 21:45:26
○ 2018-02-08 14:22:04
○ 2026-05-09 16:37:52
○A89.31.143.52015-07-09 → 2015-09-29 · 4 obs
● 2015-07-09 11:21:28
● 2015-09-29 00:26:08
○ 2015-12-14 17:22:36
○ 2026-05-09 16:37:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
b4.comns1030.ui-dns.de, ns1062.ui-dns.org, ns1065.ui-dns.biz, ns1111.ui-dns.com2 records

✅ Authoritative Response

Server:217.160.82.111

NS records: ns1030.ui-dns.de, ns1062.ui-dns.org, ns1065.ui-dns.biz, ns1111.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for b4.com (unsigned zone)

⏱️ Timing

Total: 460ms | Queries: -

📄 Records

TypeCountSample Data
A1217.160.0.60
AAAA12001:8d8:100f:f000::2c7
NS4ns1065.ui-dns.biz, ns1030.ui-dns.de...
MX2mx01.ionos.de (pri: 10), mx00.ionos.de (pri: 10)
TXT1v=spf1 include:_spf-eu.ionos.com ~all
SOA1ns1062.ui-dns.org hostmaster.1und1.com

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1111.ui-dns.com, ns1111.ui-dns.com)

Analysis

IP Addresses

b4.com points to two IP numbers: 2001:8d8:100f:f000::2c7 and 217.160.0.60.

Other host names, for instance dreitb.com, www.huntersbiltong.co.uk, herrmueller.info, dr-brauchle.de and madin-loc.com share IP numbers with b4.com.

Name Servers

b4.com is delegated to four name servers: ns1065.ui-dns.biz, ns1111.ui-dns.com, ns1030.ui-dns.de and ns1062.ui-dns.org.

b4.com at least partially shares its name servers with other domains, for instance uvision.info, kerdiff.com, monextel.eu, klinder.de and asv1937.de.

These name servers are commonly used with ns1111.ui-dns.de, ns1111.ui-dns.biz, ns1111.ui-dns.org, ns1030.ui-dns.com, ns1030.ui-dns.biz, ns1030.ui-dns.org, ns1065.ui-dns.com, ns1065.ui-dns.de, ns1065.ui-dns.org and ns1062.ui-dns.biz.

Host names with two IPs: ns1065.ui-dns.biz points to 2001:8d8:fe:53:0:d9a0:5141:100 and 217.160.81.65; ns1111.ui-dns.com points to 2001:8d8:fe:53:0:d9a0:526f:100 and 217.160.82.111; ns1030.ui-dns.de points to 2001:8d8:fe:53:0:d9a0:501e:100 and 217.160.80.30; ns1062.ui-dns.org points to 2001:8d8:fe:53:0:d9a0:533e:100 and 217.160.83.62.

Mail Servers

Two mail servers mx00.ionos.de and mx01.ionos.de handle b4.com.

b4.com uses the same mail server setup as other domains such as triaframe.de, hugo-ofenerdiek.de, tierarztdornbach.at, batzebu.de and fachhochschulen-in-berlin.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.