ntro.fr - robtex.com

ntro.fr

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:5658🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:d931🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.86.88Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.217.49🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSalex.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b64🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalex.ns.cloudflare.com
A2803:f800:50::6ca2:c164🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRalex.ns.cloudflare.com
A2a06:98c1:50::ac40:2164🇺🇸 Cloudflare2a06:98c1:50::/45
PTRalex.ns.cloudflare.com
A108.162.193.100🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalex.ns.cloudflare.com
A172.64.33.100🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalex.ns.cloudflare.com
A173.245.59.100🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalex.ns.cloudflare.com
NSkira.ns.cloudflare.com
A2606:4700:50::a29f:26c5🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkira.ns.cloudflare.com
A2803:f800:50::6ca2:c2c5🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkira.ns.cloudflare.com
A2a06:98c1:50::ac40:22c5🇺🇸 Cloudflare2a06:98c1:50::/45
PTRkira.ns.cloudflare.com
A108.162.194.197🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkira.ns.cloudflare.com
A162.159.38.197Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkira.ns.cloudflare.com
A172.64.34.197🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkira.ns.cloudflare.com
MXmail.ntro.fr ⭐
A181.214.189.243🇫🇷 feelb181.214.189.0/24
TXTv=spf1 ip4:45.158.77.23 include:mail.ntro.fr ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.86.88, 172.67.217.49
IPv62606:4700:3030::6815:5658, 2606:4700:3035::ac43:d931
SOAalex.ns.cloudflare.comdns@cloudflare.com serial=2400265846

fr

DNSSEC🔒 Signed (DS record present)
NSa.nic.fr ⭐
NSd.nic.fr
NSf.ext.nic.fr
NSg.ext.nic.fr
TXT263 RRs processed [31/03/2026 11H50:49]
SOAa.nic.frdnsmaster@afnic.fr serial=2244707631
⚠️ On DNS blocklist: tif

Subdomains

mail.ntro.fr

Same first word

ntro.in
ntro.com.au
ntro.com.cn
ntro.us
ntro.com
ntro.gov.in
ntro.fr
ntro.net

Similar names

tron.co.za
torn.report
rotn.ru
torn.dk
rnto.club
tnor.ru
torn.co
tron.com.ar
torn.net
otrn.de
ortn.org
tron.ca
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nort.es
rton.hu
tnor.de
rotn.net
ntor.de
notr.it
tron.lu
ortn.eu
torn.agency
torn.ws
tron.pl
torn.ee
ront.info
torn.com
torn.me
tron.de
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ontr.com
rtno.org
tron.kr
tron.name
torn.pw
tnor.cn
ontr.eu
torn.de
tnro.com
tron.io
torn.org.uk
torn.ru
rnto.org
tnor.se
nort.co
notr.com
tron.be
nrot.org
tnro.cn
ortn.edu
notr.ru
tron.is
tnor.nl
otrn.com
nort.com
tron.cash
tron.hu
torn.cn
tnor.com
notr.net
tron.nl
tron.com.tw
tron.vi.it
tron.co.id
rton.eu
rotn.co
nort.ca
torn.io
nort.ch
otnr.cn
tron.tk
torn.cz
nort.com.tr
tron.edgekey.net
tron.cz
ornt.com
tron.fi
nort.fr
torn.it
tron.net.pl
tron.com.pl
ntor.com
nrto.nl
tron.network
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nort.it
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rtno.com

DNS History

7 records (7 active, 0 former)

NSalex.ns.cloudflare.comkira.ns.cloudflare.comMXmail.ntro.frA104.21.86.88172.67.217.492606:4700:3030::6815:56582606:4700:3035::ac43:d931
●NSalex.ns.cloudflare.com2026-03-29 → 2026-03-31 · 2 obs
● 2026-03-29 12:13:54
● 2026-03-31 12:22:10
●NSkira.ns.cloudflare.com2026-03-29 → 2026-03-31 · 2 obs
● 2026-03-29 12:13:54
● 2026-03-31 12:22:10
●MXmail.ntro.fr2026-03-29 → 2026-03-31 · 2 obs
● 2026-03-29 12:13:54
● 2026-03-31 12:22:10
●A104.21.86.882026-03-29 → 2026-03-31 · 2 obs
● 2026-03-29 12:13:54
● 2026-03-31 12:22:10
●A172.67.217.492026-03-29 → 2026-03-31 · 2 obs
● 2026-03-29 12:13:54
● 2026-03-31 12:22:10
●A2606:4700:3030::6815:56582026-03-29 → 2026-03-31 · 2 obs
● 2026-03-29 12:13:54
● 2026-03-31 12:22:10
●A2606:4700:3035::ac43:d9312026-03-29 → 2026-03-31 · 2 obs
● 2026-03-29 12:13:54
● 2026-03-31 12:22:10

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
frf.ext.nic.fr, d.nic.fr, g.ext.nic.fr-
ntro.frkira.ns.cloudflare.com, alex.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.194.197

NS records: kira.ns.cloudflare.com, alex.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ntro.fr (unsigned zone)

⏱️ Timing

Total: 774ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.217.49, 104.21.86.88
AAAA22606:4700:3030::6815:5658, 2606:4700:3035::ac43:d931
NS2alex.ns.cloudflare.com, kira.ns.cloudflare.com
MX1mail.ntro.fr (pri: 0)
TXT1v=spf1 ip4:45.158.77.23 include:mail.ntr
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1alex.ns.cloudflare.com dns.cloudflare.co

Analysis

Hierarchy

ntro.fr is the parent of mail.ntro.fr.

IP Addresses

Four IP numbers are pointed to by ntro.fr: 2606:4700:3030::6815:5658, 2606:4700:3035::ac43:d931, 104.21.86.88 and 172.67.217.49.

other host names including jzsckf.com, kalebhall.com, dailymealz.com, www.mailland.fr.cdn.cloudflare.net and gtm.icjk.com.br share IP numbers with ntro.fr.

Name Servers

ntro.fr is delegated to two name servers alex.ns.cloudflare.com and kira.ns.cloudflare.com.

ntro.fr shares the same name server setup as other domains, for instance akife-gec.site, tshost.no, joslabs.com, scment.pt and evileyecharm.com.

ntro.fr at least partially shares name servers with other domains, for instance build38.com, bdmbet3.fr, dizifilmizle.net, tastesupply.com and cleaninggenie.net.

These name servers are commonly used with rohin.ns.cloudflare.com, carioca.ns.cloudflare.com and jean.ns.cloudflare.com.

Host names with six IP numbers:

Host name alex.ns.cloudflare.com points to: 2606:4700:58::adf5:3b64, 2803:f800:50::6ca2:c164, 2a06:98c1:50::ac40:2164, 108.162.193.100, 172.64.33.100 and 173.245.59.100.

Host name kira.ns.cloudflare.com points to: 2606:4700:50::a29f:26c5, 2803:f800:50::6ca2:c2c5, 2a06:98c1:50::ac40:22c5, 108.162.194.197, 162.159.38.197 and 172.64.34.197.

Mail Servers

ntro.fr is handled by a single mail server, mail.ntro.fr.

ntro.fr shares the same mail server setup as other domains, for instance hulkhogan6262.fr.

mail.ntro.fr resolves to IP 181.214.189.243.