cotran.fr - robtex.com

cotran.fr

DNSSEC⚠️ Not signed
A2a01:239:2e5:f300::1🇩🇪 IONOS-AS2a01:239::/32 IONOS SE ber.de
A212.227.206.74🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2
NSns1045.ui-dns.com ⭐
A2001:8d8:fe:53:0:d9a0:522d:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1045.ui-dns.com
A217.160.82.45🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1045.ui-dns.com
NSns1045.ui-dns.biz
A2001:8d8:fe:53:0:d9a0:512d:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1045.ui-dns.biz
A217.160.81.45🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1045.ui-dns.biz
NSns1045.ui-dns.de
A2001:8d8:fe:53:0:d9a0:502d:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1045.ui-dns.de
A217.160.80.45🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1045.ui-dns.de
NSns1045.ui-dns.org
A2001:8d8:fe:53:0:d9a0:532d:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1045.ui-dns.org
A217.160.83.45🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1045.ui-dns.org
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c23::1a🇺🇸 Google2607:f8b0:4004::/48
PTRyuiadrs-in-f26.1e100.net
A172.253.122.27🇺🇸 Google172.253.122.0/24
PTRbh-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2800:3f0:4003:c0f::1b🇨🇱 Google2800:3f0:4003::/48
A108.177.123.26🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:400b:c02::1a🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f26.1e100.net
A172.253.116.27🇺🇸 Google172.253.116.0/24
PTRdj-in-f27.1e100.net
MXalt3.aspmx.l.google.com(10)
A2a00:1450:4009:c0f::1b🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f27.1e100.net
A192.178.223.26🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f26.1e100.net
MXalt4.aspmx.l.google.com(10)
A2607:f8b0:4001:c70::1b🇺🇸 Google2607:f8b0:4001::/48
PTRyucbful-in-f27.1e100.net
A192.178.209.26🇺🇸 Google192.178.209.0/24
PTRyucbful-in-f26.1e100.net
TXTv=spf1 include:_spf.google.com ~all
SOAns1045.ui-dns.comhostmaster@1und1.com 2017-06-01 #40

fr

DNSSEC🔒 Signed (DS record present)
NSa.nic.fr ⭐
NSd.nic.fr
NSf.ext.nic.fr
NSg.ext.nic.fr
TXT34 RRs processed [10/05/2026 03H10:49]
SOAa.nic.frdnsmaster@afnic.fr serial=2245090020

Subdomains

server.cotran.fr

Same first word

cotran.eu
cotran.ca
cotran.fr
cotran.net
cotran.com
cotran.it
cotran.kr
cotran.de
cotran.com.br

Similar names

ontrac.company
ontrac.cn
contra.in
tracon.jp
contar.com
norcat.com
actron.com.au
craton.spb.ru
cantor.com
carton.tv
contra.es
contra.co.il
ontrac.network
cantor.ch
tracon.es
contar.es
contra.codes
noctra.com
carton.co.jp
artcon.eu
actron.cl
artcon.ca
ancort.ru
arcont.it
tranco.co.uk
contra.sg
contra.com.tr
ontrac.agency
ontrac.careers
conrat.info
tracon.com.br
cantor.systems
toncar.de
cantor.co
tranco.es
tancor.info
craton.s3.amazonaws.com
ontrac.international
artnoc.com.br
contra.dk
ontrac.org
contar.eu
noctar.click
contra.eu
carnot.info
catron.de
tranco.org
arntco.com
actron.com.ph
contra.sk
catron.net
artcon.net
contra.co
conart.ro
cntaro.com
tarcon.ca
carnot.com.mx
craton.org
actron.com.br
contra.tokyo
contra.be
acront.com
arcont.si
contra.de
actron.cz
actron.jp
arcont.com.br
artcon.ru
cantor.de
ontrac.us
natcor.it
craton.se
norcat.org
ontrac.biz
ontrac.com.au
carnot.net
toncar.net
contra.se
carton.ie
norcat.no
carton.org
contra.at
actron.co.nz
actron.com.hk
carton.lt
corant.com
tracon.hr
cntaro.net
cronta.ru
rocnat.io
cantor.ro
craton.de
roctan.com
actron.cn
artcon.com
ontrac.synology.me
carton.sg
cantor.it

DNS History

11 records (11 active, 0 former)

NSns1045.ui-dns.bizns1045.ui-dns.comns1045.ui-dns.dens1045.ui-dns.orgMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comA212.227.206.742a01:239:2e5:f300::1
●NSns1045.ui-dns.biz2026-05-08 → 2026-05-10 · 2 obs
● 2026-05-08 15:26:12
● 2026-05-10 03:34:24
●NSns1045.ui-dns.com2026-05-08 → 2026-05-10 · 2 obs
● 2026-05-08 15:26:12
● 2026-05-10 03:34:24
●NSns1045.ui-dns.de2026-05-08 → 2026-05-10 · 2 obs
● 2026-05-08 15:26:12
● 2026-05-10 03:34:24
●NSns1045.ui-dns.org2026-05-08 → 2026-05-10 · 2 obs
● 2026-05-08 15:26:12
● 2026-05-10 03:34:24
●MXalt1.aspmx.l.google.com2026-05-08 → 2026-05-10 · 2 obs
● 2026-05-08 15:26:12
● 2026-05-10 03:34:24
●MXalt2.aspmx.l.google.com2026-05-08 → 2026-05-10 · 2 obs
● 2026-05-08 15:26:12
● 2026-05-10 03:34:24
●MXalt3.aspmx.l.google.com2026-05-08 → 2026-05-10 · 2 obs
● 2026-05-08 15:26:12
● 2026-05-10 03:34:24
●MXalt4.aspmx.l.google.com2026-05-08 → 2026-05-10 · 2 obs
● 2026-05-08 15:26:12
● 2026-05-10 03:34:24
●MXaspmx.l.google.com2026-05-08 → 2026-05-10 · 2 obs
● 2026-05-08 15:26:12
● 2026-05-10 03:34:24
●A212.227.206.742026-05-08 → 2026-05-10 · 2 obs
● 2026-05-08 15:26:12
● 2026-05-10 03:34:24
●A2a01:239:2e5:f300::12026-05-08 → 2026-05-10 · 2 obs
● 2026-05-08 15:26:12
● 2026-05-10 03:34:24

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
frf.ext.nic.fr, d.nic.fr, g.ext.nic.fr-
cotran.frns1045.ui-dns.com, ns1045.ui-dns.de, ns1045.ui-dns.biz, ns1045.ui-dns.org-

✅ Authoritative Response

Server:217.160.82.45

NS records: ns1045.ui-dns.com, ns1045.ui-dns.de, ns1045.ui-dns.biz, ns1045.ui-dns.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cotran.fr (unsigned zone)

⏱️ Timing

Total: 1232ms | Queries: -

📄 Records

TypeCountSample Data
A1212.227.206.74
AAAA12a01:239:2e5:f300::1
NS4ns1045.ui-dns.org, ns1045.ui-dns.de...
MX5alt3.aspmx.l.google.com (pri: 10), aspmx.l.google.com (pri: 1)...
TXT1v=spf1 include:_spf.google.com ~all
SOA1ns1045.ui-dns.com hostmaster.1und1.com

Analysis

Hierarchy

cotran.fr is a parent of server.cotran.fr.

IP Addresses

cotran.fr points to two IP numbers: 2a01:239:2e5:f300::1 and 212.227.206.74.

Other host names such as server.cotran.fr, iron-gas.com and sonde-humidite-temperature.com share IP numbers with cotran.fr.

Name Servers

cotran.fr is delegated to four name servers: ns1045.ui-dns.biz, ns1045.ui-dns.com, ns1045.ui-dns.de and ns1045.ui-dns.org.

cotran.fr at least partially shares name servers with other domains, for instance jaylindsey.info, martinseck.de, hannathon.com, cocinamuyfacil.com and dentibel.de.

Host names with two IP numbers:

ns1045.ui-dns.biz points to: 2001:8d8:fe:53:0:d9a0:512d:100 and 217.160.81.45.

ns1045.ui-dns.com points to: 2001:8d8:fe:53:0:d9a0:522d:100 and 217.160.82.45.

ns1045.ui-dns.de points to: 2001:8d8:fe:53:0:d9a0:502d:100 and 217.160.80.45.

ns1045.ui-dns.org points to: 2001:8d8:fe:53:0:d9a0:532d:100 and 217.160.83.45.

Mail Servers

cotran.fr is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

cotran.fr shares mail servers with other domains at least in part, for instance p5.biz, ns500698.ns500759.ns500758.ns500698.ns500736.ns500698.ns500708.ns500698.ns500576.ns500576.ns500652.ns500652.ns500619.ns500652.tracksymphony.com, ns500754.ns500742.ns500742.ns500731.ns500671.ns500731.ns500742.ns500704.ns500688.ns500649.lustychickser.com, ns500671.ns500742.ns500731.ns500754.ns500671.ns500704.ns500704.ns500731.ns500742.ns500671.ns500688.ns500705.ns500649.ns500671.ns500666.ns500153.tenderladiesbz.com and wignall.biz.

These mail servers are often used with aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IP numbers:

aspmx.l.google.com points to 2607:f8b0:4004:c23::1a and 172.253.122.27.

alt1.aspmx.l.google.com points to 2800:3f0:4003:c0f::1b and 108.177.123.26.

alt2.aspmx.l.google.com points to 2a00:1450:400b:c02::1a and 172.253.116.27.

alt3.aspmx.l.google.com points to 2a00:1450:4009:c0f::1b and 192.178.223.26.

alt4.aspmx.l.google.com points to 2607:f8b0:4001:c70::1b and 192.178.209.26.