b-co.fr - robtex.com

b-co.fr

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
A217.160.0.29🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3
NSns1036.ui-dns.de ⭐
A2001:8d8:fe:53:0:d9a0:5024:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1036.ui-dns.de
A217.160.80.36🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1036.ui-dns.de
NSns1046.ui-dns.org
A2001:8d8:fe:53:0:d9a0:532e:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1046.ui-dns.org
A217.160.83.46🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1046.ui-dns.org
NSns1051.ui-dns.biz
A2001:8d8:fe:53:0:d9a0:5133:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1051.ui-dns.biz
A217.160.81.51🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1051.ui-dns.biz
NSns1106.ui-dns.com
A2001:8d8:fe:53:0:d9a0:526a:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1106.ui-dns.com
A217.160.82.106🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1106.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
SOAns1036.ui-dns.dehostmaster@1und1.com 2017-06-01 #8

fr

DNSSEC🔒 Signed (DS record present)
NSa.nic.fr ⭐
NSd.nic.fr
NSf.ext.nic.fr
NSg.ext.nic.fr
TXT78 RRs processed [02/06/2026 06H50:49]
SOAa.nic.frdnsmaster@afnic.fr serial=2245367156

Same first word

b-co.org
b-co.ch
b-co.com
b-co.net
b-co.in
b-co.immo
b-co.at
b-co.be
b-co.eu
b-co.fr
b-co.hu
b-co.ru
b-co.ca

Similar names

c-bo.fr
ob-c.com
bo-c.dk
co-b.com
co-b.de
c-bo.de
bc-o.com
bo-c.com
c-bo.net
co-b.ch
o-bc.com
c-bo.com
c-bo.ch
cb-o.de
co-b.us
o-bc.net
cb-o.com
bc-o.pl
b-oc.com

DNS History

18 records (8 active, 10 former)

20162017201820192020202120222023202420252026NSns1036.ui-dns.dens1046.ui-dns.orgns1051.ui-dns.bizns1106.ui-dns.comns1.neodomaine.comns2.neodomaine.comns61.1and1.frns62.1and1.frMXmx00.ionos.demx01.ionos.demail.neodomaine.commx00.1and1.frmx01.1and1.frA2001:8d8:100f:f000::200217.160.0.292001:8d8:1000:d3bf:a456:c9f1:206c:a80f51.254.45.9582.165.162.101
○NSns1.neodomaine.com2017-09-18 → 2017-09-18 · 4 obs
○ 2016-03-10 05:54:46
● 2017-09-18 16:44:12
○ 2026-05-15 20:45:24
○ 2026-06-02 07:25:58
●NSns1036.ui-dns.de2026-05-15 → 2026-06-02 · 3 obs
○ 2017-09-18 16:44:12
● 2026-05-15 20:45:24
● 2026-06-02 07:25:58
●NSns1046.ui-dns.org2026-05-15 → 2026-06-02 · 3 obs
○ 2017-09-18 16:44:12
● 2026-05-15 20:45:24
● 2026-06-02 07:25:58
●NSns1051.ui-dns.biz2026-05-15 → 2026-06-02 · 3 obs
○ 2017-09-18 16:44:12
● 2026-05-15 20:45:24
● 2026-06-02 07:25:58
●NSns1106.ui-dns.com2026-05-15 → 2026-06-02 · 3 obs
○ 2017-09-18 16:44:12
● 2026-05-15 20:45:24
● 2026-06-02 07:25:58
○NSns2.neodomaine.com2017-09-18 → 2017-09-18 · 4 obs
○ 2016-03-10 05:54:46
● 2017-09-18 16:44:12
○ 2026-05-15 20:45:24
○ 2026-06-02 07:25:58
○NSns61.1and1.fr2015-08-31 → 2015-11-07 · 4 obs
● 2015-08-31 18:38:22
● 2015-11-07 06:49:52
○ 2016-03-10 05:54:46
○ 2026-06-02 07:25:58
○NSns62.1and1.fr2015-08-31 → 2015-11-07 · 4 obs
● 2015-08-31 18:38:22
● 2015-11-07 06:49:52
○ 2016-03-10 05:54:46
○ 2026-06-02 07:25:58
○MXmail.neodomaine.com2017-09-18 → 2017-09-18 · 4 obs
○ 2016-03-10 05:54:46
● 2017-09-18 16:44:12
○ 2026-05-15 20:45:24
○ 2026-06-02 07:25:58
○MXmx00.1and1.fr2015-08-31 → 2015-11-07 · 4 obs
● 2015-08-31 18:38:22
● 2015-11-07 06:49:52
○ 2016-03-10 05:54:46
○ 2026-06-02 07:25:58
●MXmx00.ionos.de2026-05-15 → 2026-06-02 · 3 obs
○ 2017-09-18 16:44:12
● 2026-05-15 20:45:24
● 2026-06-02 07:25:58
○MXmx01.1and1.fr2015-08-31 → 2015-11-07 · 4 obs
● 2015-08-31 18:38:22
● 2015-11-07 06:49:52
○ 2016-03-10 05:54:46
○ 2026-06-02 07:25:58
●MXmx01.ionos.de2026-05-15 → 2026-06-02 · 3 obs
○ 2017-09-18 16:44:12
● 2026-05-15 20:45:24
● 2026-06-02 07:25:58
○A2001:8d8:1000:d3bf:a456:c9f1:206c:a80f2015-08-31 → 2015-08-31 · 3 obs
● 2015-08-31 18:38:22
○ 2015-11-07 06:49:52
○ 2026-06-02 07:25:58
●A2001:8d8:100f:f000::2002026-05-15 → 2026-06-02 · 3 obs
○ 2017-09-18 16:44:12
● 2026-05-15 20:45:24
● 2026-06-02 07:25:58
●A217.160.0.292026-05-15 → 2026-06-02 · 3 obs
○ 2017-09-18 16:44:12
● 2026-05-15 20:45:24
● 2026-06-02 07:25:58
○A51.254.45.952017-09-18 → 2017-09-18 · 4 obs
○ 2015-11-07 06:49:52
● 2017-09-18 16:44:12
○ 2026-05-15 20:45:24
○ 2026-06-02 07:25:58
○A82.165.162.1012015-08-31 → 2015-08-31 · 3 obs
● 2015-08-31 18:38:22
○ 2015-11-07 06:49:52
○ 2026-06-02 07:25:58

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
frd.nic.fr, f.ext.nic.fr, g.ext.nic.fr-
b-co.frns1051.ui-dns.biz, ns1106.ui-dns.com, ns1036.ui-dns.de, ns1046.ui-dns.org-

✅ Authoritative Response

Server:217.160.81.51

NS records: ns1051.ui-dns.biz, ns1106.ui-dns.com, ns1036.ui-dns.de, ns1046.ui-dns.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for b-co.fr (unsigned zone)

⏱️ Timing

Total: 943ms | Queries: -

📄 Records

TypeCountSample Data
A1217.160.0.29
AAAA12001:8d8:100f:f000::200
NS4ns1046.ui-dns.org, ns1106.ui-dns.com...
MX2mx00.ionos.de (pri: 10), mx01.ionos.de (pri: 10)
TXT1v=spf1 include:_spf-eu.ionos.com ~all
SOA1ns1036.ui-dns.de hostmaster.1und1.com

Analysis

IP Addresses

b-co.fr points to two IP numbers: 217.160.0.29 and 2001:8d8:100f:f000::200.

2bap.org, zughundekurse.de, orel.de plus two other host names have IP numbers in common with b-co.fr.

Name Servers

b-co.fr carries NS records pointing to 4 name servers: ns1051.ui-dns.biz, ns1106.ui-dns.com, ns1036.ui-dns.de and ns1046.ui-dns.org.

b-co.fr partially shares its NS delegation with several other domains, including photo-porst-dillingen.de, golis.de, location-motoneige.fr and two others.

These name servers tend to appear in conjunction with ns1046.ui-dns.de, ns1046.ui-dns.biz, ns1046.ui-dns.com and seven others.

ns1051.ui-dns.biz, ns1106.ui-dns.com, ns1036.ui-dns.de and ns1046.ui-dns.org each carry two IP addresses. ns1051.ui-dns.biz has 217.160.81.51 and 2001:8d8:fe:53:0:d9a0:5133:100; ns1106.ui-dns.com has 217.160.82.106 and 2001:8d8:fe:53:0:d9a0:526a:100; ns1036.ui-dns.de has 217.160.80.36 and 2001:8d8:fe:53:0:d9a0:5024:100; ns1046.ui-dns.org has 217.160.83.46 and 2001:8d8:fe:53:0:d9a0:532e:100.

Mail Servers

b-co.fr uses two mail servers, mx00.ionos.de and mx01.ionos.de.

The mail server setup of b-co.fr matches that of other domains such as fahrschule-brueggmann.de, finpexo.de, uhrenservice.de and two others.

At least a portion of b-co.fr's mail servers are also used by other domains, for example medispo.ch.

mx00.ionos.de resolves to 212.227.15.41. mx01.ionos.de resolves to 217.72.192.67. Both host names point to a single IP number.