ctrn.be - dns.ninja

ctrn.be

DNSSEC⚠️ Not signed
A217.70.184.38🇫🇷 GANDI-AS217.70.184.0/24 GANDI is an ICANN accredited registrar for more information: Web: http://www.gandi.net
PTRwebredir.vip.gandi.net
NSns1.gandi.net ⭐
A2001:4b98:aaaa::2🇫🇷 GANDI-LIVEDNS2001:4b98:aaaa::/48 GANDI is an ICANN accredited registrar and Cloud services provider
PTRns-1-a.gandi.net
A173.246.100.2🇺🇸 GANDI-LIVEDNS173.246.100.0/24 Gandi LiveDNS A
PTRns-1-a.gandi.net
NSns-125-a.gandi.net
A2001:4b98:aaaa::7e🇫🇷 GANDI-LIVEDNS2001:4b98:aaaa::/48 GANDI is an ICANN accredited registrar and Cloud services provider
PTRns-125-a.gandi.net
A173.246.100.126🇺🇸 GANDI-LIVEDNS173.246.100.0/24 Gandi LiveDNS A
PTRns-125-a.gandi.net
NSns-239-b.gandi.net
A2001:4b98:aaab::f0🇫🇷 GANDI-LIVEDNS2001:4b98:aaab::/48 GANDI is an ICANN accredited registrar GANDI is a virtual server provider for more information: Web: http://www.gandi.net
PTRns-239-b.gandi.net
A213.167.230.240🇫🇷 GANDI-LIVEDNS213.167.230.0/24 GANDI is an ICANN accredited registrar and Cloud services provider
PTRns-239-b.gandi.net
NSns-80-c.gandi.net
A2604:3400:aaac::51🇺🇸 GANDI-LIVEDNS2604:3400:aaac::/48 Gandi US Inc.
PTRns-80-c.gandi.net
A217.70.187.81🇫🇷 GANDI-LIVEDNS217.70.187.0/24 GANDI is an ICANN accredited registrar and Cloud services provider
PTRns-80-c.gandi.net
MXspool.mail.gandi.net ⭐
A2001:4b98:e00::1🇫🇷 GANDI-AS2001:4b98::/32 GANDI is an ICANN accredited registrar GANDI is a virtual server provider for more information: Web: http://www.gandi.net
PTRspool.mail.gandi.net
A217.70.178.1🇫🇷 GANDI-AS217.70.176.0/20 GANDI is an ICANN accredited registrar for more information: Web: http://www.gandi.net
PTRspool.mail.gandi.net
MXfb.mail.gandi.net(50)
A2001:4b98:dc4:8::215🇫🇷 GANDI-AS2001:4b98::/32 GANDI is an ICANN accredited registrar GANDI is a virtual server provider for more information: Web: http://www.gandi.net
PTRspool6.mail.gandi.net
A2001:4b98:dc4:8::216🇫🇷 GANDI-AS2001:4b98::/32 GANDI is an ICANN accredited registrar GANDI is a virtual server provider for more information: Web: http://www.gandi.net
PTRspool7.mail.gandi.net
A2001:4b98:dc4:8::217🇫🇷 GANDI-AS2001:4b98::/32 GANDI is an ICANN accredited registrar GANDI is a virtual server provider for more information: Web: http://www.gandi.net
PTRspool8.mail.gandi.net
A217.70.178.215🇫🇷 GANDI-AS217.70.176.0/20 GANDI is an ICANN accredited registrar for more information: Web: http://www.gandi.net
PTRspool6.mail.gandi.net
A217.70.178.216🇫🇷 GANDI-AS217.70.176.0/20 GANDI is an ICANN accredited registrar for more information: Web: http://www.gandi.net
PTRspool7.mail.gandi.net
A217.70.178.217🇫🇷 GANDI-AS217.70.176.0/20 GANDI is an ICANN accredited registrar for more information: Web: http://www.gandi.net
PTRspool8.mail.gandi.net
TXTv=spf1 include:_mailcust.gandi.net ?all
SOAns1.gandi.nethostmaster@gandi.net serial=1784764800

be

DNSSEC🔒 Signed (DS record present)
NSa.nsset.be ⭐
NSb.nsset.be
NSc.nsset.be
NSd.nsset.be
NSy.nsset.be
NSz.nsset.be
SOAa.nsset.bebe-hostmaster@dnsbelgium.be serial=1028255076

Same first word

ctrn.cn
ctrn.be
ctrn.io
ctrn.co
ctrn.website
ctrn.org
ctrn.com
ctrn.ca
ctrn.de
ctrn.us

Similar names

nrct.org.au
ntrc.cc
trnc.us
cntr.kr
crnt.de
ntrc.org.lc
nrtc.science
rcnt.org
crnt.cn
ntrc.gd
nrct.ru
cntr.com
crtn.org
rtnc.com
ncrt.net
ncrt.org
ctnr.com.cn
nrtc.com
nrct.fr
cnrt.gov.ar
rtnc.kr
cnrt.com.ar
nrtc.myshopify.com
trcn.be
ncrt.com
nrtc.org
crnt.ru
tncr.com
tnrc.fr
ntcr.org
trnc.cn
rntc.org
tnrc.de
rntc.com
ntrc.gov.pk
rctn.org
nrtc.eu
rcnt.pl
rcnt.jp
nctr.buzz
nrtc.cn
cntr.click
rctn.org.uk
tnrc.org
tcrn.ch
tncr.net
rntc.ac.th
ntrc.gov
rtcn.de
rcnt.es
ntrc.lc
nrtc.nl
crtn.de
crtn.com
nrtc.biz
ntcr.com
cntr.de
rtcn.tn
rtnc.net
ntcr.in
nctr.info
rtcn.info
rtnc.ru
ntrc.de
cntr.holdings
tncr.org
nctr.nl
tncr.com.tr
trcn.org
nrtc.ru
rtcn.ru
cntr.gr
nctr.com
rtnc.org
cntr.org
nctr.de
cntr.co
nrct.in
nrct.org
cnrt.org
nrtc.co.uk
ncrt.ch
trnc.ro
cntr.co.uk
crtn.cn
nctr.life
rntc.ru
nctr.eu
nrtc.coop
ntrc.gov.ph
tcrn.com
ntrc.info
tnrc.ca
rcnt.su

DNS History

12 records (7 active, 5 former)

20162017201820192020202120222023202420252026NSns-125-a.gandi.netns-239-b.gandi.netns-80-c.gandi.netns1.gandi.netdns107.ovh.netns107.ovh.netMXfb.mail.gandi.netspool.mail.gandi.netredirect.ovh.netA217.70.184.3846.105.121.7051.254.213.48
○NSdns107.ovh.net2015-08-02 → 2017-08-28 · 4 obs
● 2015-08-02 12:10:32
● 2017-08-28 02:17:22
○ 2026-04-02 10:09:28
○ 2026-07-27 10:31:48
●NSns-125-a.gandi.net2026-04-02 → 2026-07-27 · 3 obs
○ 2017-08-28 02:17:22
● 2026-04-02 10:09:28
● 2026-07-27 10:31:48
●NSns-239-b.gandi.net2026-04-02 → 2026-07-27 · 3 obs
○ 2017-08-28 02:17:22
● 2026-04-02 10:09:28
● 2026-07-27 10:31:48
●NSns-80-c.gandi.net2026-04-02 → 2026-07-27 · 3 obs
○ 2017-08-28 02:17:22
● 2026-04-02 10:09:28
● 2026-07-27 10:31:48
●NSns1.gandi.net2026-04-02 → 2026-07-27 · 3 obs
○ 2017-08-28 02:17:22
● 2026-04-02 10:09:28
● 2026-07-27 10:31:48
○NSns107.ovh.net2015-08-02 → 2017-08-28 · 4 obs
● 2015-08-02 12:10:32
● 2017-08-28 02:17:22
○ 2026-04-02 10:09:28
○ 2026-07-27 10:31:48
●MXfb.mail.gandi.net2026-04-02 → 2026-07-27 · 3 obs
○ 2017-08-28 02:17:22
● 2026-04-02 10:09:28
● 2026-07-27 10:31:48
○MXredirect.ovh.net2015-08-02 → 2017-08-28 · 4 obs
● 2015-08-02 12:10:32
● 2017-08-28 02:17:22
○ 2026-04-02 10:09:28
○ 2026-07-27 10:31:48
●MXspool.mail.gandi.net2026-04-02 → 2026-07-27 · 3 obs
○ 2017-08-28 02:17:22
● 2026-04-02 10:09:28
● 2026-07-27 10:31:48
●A217.70.184.382026-04-02 → 2026-07-27 · 3 obs
○ 2017-08-28 02:17:22
● 2026-04-02 10:09:28
● 2026-07-27 10:31:48
○A46.105.121.702015-08-02 → 2016-05-31 · 4 obs
● 2015-08-02 12:10:32
● 2016-05-31 17:15:12
○ 2017-07-13 20:54:12
○ 2026-07-27 10:31:48
○A51.254.213.482017-07-13 → 2017-08-28 · 5 obs
○ 2016-05-31 17:15:12
● 2017-07-13 20:54:12
● 2017-08-28 02:17:22
○ 2026-04-02 10:09:28
○ 2026-07-27 10:31:48

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
bea.nsset.be, b.nsset.be, c.nsset.be, d.nsset.be...-
ctrn.bens-80-c.gandi.net, ns-125-a.gandi.net, ns-239-b.gandi.net-

✅ Authoritative Response

Server:213.167.230.240

NS records: ns-80-c.gandi.net, ns-125-a.gandi.net, ns-239-b.gandi.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ctrn.be (unsigned zone)

⏱️ Timing

Total: 2504ms | Queries: -

📄 Records

TypeCountSample Data
A1217.70.184.38
NS3ns-80-c.gandi.net, ns-125-a.gandi.net...
MX2fb.mail.gandi.net (pri: 50), spool.mail.gandi.net (pri: 10)
TXT1v=spf1 include:_mailcust.gandi.net ?all
SOA1ns1.gandi.net hostmaster.gandi.net

Analysis

IP Addresses

ctrn.be resolves to one IP address: 217.70.184.38.

quaero.fr, alexcapel.com, keyonarecords.com and two other host names share IP numbers with ctrn.be.

Name Servers

The authoritative name servers for ctrn.be are ns-125-a.gandi.net, ns-239-b.gandi.net, ns-80-c.gandi.net and ns1.gandi.net.

At least some of ctrn.be's name servers are shared with other domains, for example lost-pet.org, ajll.fr, clinique-sud-vendee.fr and two more.

These name servers tend to co-occur with ns-56-b.gandi.net, ns-17-b.gandi.net, ns-90-b.gandi.net and 5 other name servers in the same DNS delegations.

Four hostnames, each resolving to a pair of IP addresses: ns-125-a.gandi.net directs to 173.246.100.126 and 2001:4b98:aaaa::7e; ns-239-b.gandi.net directs to 213.167.230.240 and 2001:4b98:aaab::f0; ns-80-c.gandi.net directs to 217.70.187.81 and 2604:3400:aaac::51; ns1.gandi.net directs to 173.246.100.2 and 2001:4b98:aaaa::2.

Mail Servers

Mail for ctrn.be is handled by two mail servers — fb.mail.gandi.net and spool.mail.gandi.net.

ctrn.be uses an identical mail server configuration to several other domains — among them petroxml.org, ffm.care, draga-coiffeur.ch and two more.

ctrn.be has at least partial mail server overlap with other domains such as keflo.org, c12qe.com, green-acres.co.il and two more.

Hostnames that resolve to 6 IP addresses:

fb.mail.gandi.net resolves to 217.70.178.215, 217.70.178.216 and 217.70.178.217 among others, with 3 other IP addresses in total.

Hostnames that resolve to two IP addresses:

spool.mail.gandi.net resolves to two addresses: 217.70.178.1 and 2001:4b98:e00::1.