ctxhosting.fr - robtex.com

ctxhosting.fr

DNSSEC🔒 Signed (DS record present)
A2606:4700:3034::6815:126b🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:b599🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.18.107Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.181.153🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSelsa.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a6f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRelsa.ns.cloudflare.com
A2803:f800:50::6ca2:c06f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRelsa.ns.cloudflare.com
A2a06:98c1:50::ac40:206f🇺🇸 Cloudflare2a06:98c1:50::/45
PTRelsa.ns.cloudflare.com
A108.162.192.111🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRelsa.ns.cloudflare.com
A172.64.32.111🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRelsa.ns.cloudflare.com
A173.245.58.111🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRelsa.ns.cloudflare.com
NSkanye.ns.cloudflare.com
A2606:4700:58::adf5:3bbd🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkanye.ns.cloudflare.com
A2803:f800:50::6ca2:c1bd🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkanye.ns.cloudflare.com
A2a06:98c1:50::ac40:21bd🇺🇸 Cloudflare2a06:98c1:50::/45
PTRkanye.ns.cloudflare.com
A108.162.193.189🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkanye.ns.cloudflare.com
A172.64.33.189🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkanye.ns.cloudflare.com
A173.245.59.189🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkanye.ns.cloudflare.com
MXmail.ctxmailer.com ⭐
A2a10:4646:120:2::11🇫🇷 I2SNETWORK2a10:4646:120::/48 -V6
PTR1.1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.0.0.0.2.1.0.6.4.6.4.0.1.a.2.rev.as52073.net
A185.143.241.21🇫🇷 I2SNETWORK185.143.241.0/24
PTR21.241.143.185.rev.as52073.net
TXTbrevo-code:c501806d59ad292608e94d54c8116a55
TXTv=spf1 a mx ip4:185.143.241.21 ip6:2a10:4646:120:2::11 -all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.18.107, 172.67.181.153
IPv62606:4700:3034::6815:126b, 2606:4700:3035::ac43:b599
SOAelsa.ns.cloudflare.comdns@cloudflare.com serial=2398503130

fr

DNSSEC🔒 Signed (DS record present)
NSa.nic.fr ⭐ 🔒
NSd.nic.fr 🔒
NSf.ext.nic.fr 🔒
NSg.ext.nic.fr 🔒
TXT34 RRs processed [03/03/2026 03H50:47]
SOAa.nic.frdnsmaster@afnic.fr serial=2244430463

Same first word

ctxhosting.fr

DNS History

7 records (7 active, 0 former)

NSelsa.ns.cloudflare.comkanye.ns.cloudflare.comMXmail.ctxmailer.comA104.21.18.107172.67.181.1532606:4700:3034::6815:126b2606:4700:3035::ac43:b599
●NSelsa.ns.cloudflare.com2026-02-18 → 2026-03-23 · 2 obs
● 2026-02-18 12:40:50
● 2026-03-23 00:51:30
●NSkanye.ns.cloudflare.com2026-02-18 → 2026-03-23 · 2 obs
● 2026-02-18 12:40:50
● 2026-03-23 00:51:30
●MXmail.ctxmailer.com2026-02-18 → 2026-03-23 · 2 obs
● 2026-02-18 12:40:50
● 2026-03-23 00:51:30
●A104.21.18.1072026-02-18 → 2026-03-23 · 2 obs
● 2026-02-18 12:40:50
● 2026-03-23 00:51:30
●A172.67.181.1532026-02-18 → 2026-03-23 · 2 obs
● 2026-02-18 12:40:50
● 2026-03-23 00:51:30
●A2606:4700:3034::6815:126b2026-02-18 → 2026-03-23 · 2 obs
● 2026-02-18 12:40:50
● 2026-03-23 00:51:30
●A2606:4700:3035::ac43:b5992026-02-18 → 2026-03-23 · 2 obs
● 2026-02-18 12:40:50
● 2026-03-23 00:51:30

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
frd.nic.fr, f.ext.nic.fr, g.ext.nic.fr-
ctxhosting.frkanye.ns.cloudflare.com, elsa.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.33.189

NS records: kanye.ns.cloudflare.com, elsa.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 684ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.181.153, 104.21.18.107
AAAA22606:4700:3034::6815:126b, 2606:4700:3035::ac43:b599
NS2elsa.ns.cloudflare.com, kanye.ns.cloudflare.com
MX1mail.ctxmailer.com (pri: 1)
TXT2brevo-code:c501806d59ad292608e94d54c8116, v=spf1 a mx ip4:185.143.241.21 ip6:2a10:
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1elsa.ns.cloudflare.com dns.cloudflare.co

Analysis

IP Addresses

ctxhosting.fr maps to four IP numbers: 2606:4700:3034::6815:126b, 2606:4700:3035::ac43:b599, 104.21.18.107 and 172.67.181.153.

Other host names, for instance 163wangyi.com, shehrnaz.com, hairclub.net, avantfinancialservices.com and homewalls.com.ua share IP numbers with ctxhosting.fr.

Name Servers

Two name servers elsa.ns.cloudflare.com and kanye.ns.cloudflare.com handle delegation for ctxhosting.fr.

ctxhosting.fr uses the same name server setup as other domains, for example qliniku.com, rvhhost.fr, clientxcms.com, anomalistudio.co.id and ejubras.com.

ctxhosting.fr partially shares name servers with other domains; examples include huait.com, 7399254.xyz, ysgs.net, 3vo.me and fw33sg.com.

These name servers are commonly used with the name servers khloe.ns.cloudflare.com, jamie.ns.cloudflare.com, kipp.ns.cloudflare.com, damon.ns.cloudflare.com and fred.ns.cloudflare.com.

Host names with six IP numbers: elsa.ns.cloudflare.com points to: 2606:4700:50::adf5:3a6f, 2803:f800:50::6ca2:c06f, 2a06:98c1:50::ac40:206f, 108.162.192.111, 172.64.32.111 and 173.245.58.111; kanye.ns.cloudflare.com points to: 2606:4700:58::adf5:3bbd, 2803:f800:50::6ca2:c1bd, 2a06:98c1:50::ac40:21bd, 108.162.193.189, 172.64.33.189 and 173.245.59.189.

Mail Servers

ctxhosting.fr is handled by a single mail server, mail.ctxmailer.com.

ctxhosting.fr uses the same mail server setup as other domains such as clientxcms.com, tyriweb.com and rvhhost.fr.

Host mail.ctxmailer.com resolves to two IPs: 2a10:4646:120:2::11 and 185.143.241.21.