rcrf.fr - robtex.com

rcrf.fr

DNSSEC⚠️ Not signed
A2606:4700:3030::ac43:dad7🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::6815:35d3🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.53.211Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.218.215🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSclark.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b57🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRclark.ns.cloudflare.com
A2803:f800:50::6ca2:c157🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRclark.ns.cloudflare.com
A2a06:98c1:50::ac40:2157🇺🇸 Cloudflare2a06:98c1:50::/45
PTRclark.ns.cloudflare.com
A108.162.193.87🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRclark.ns.cloudflare.com
A172.64.33.87🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRclark.ns.cloudflare.com
A173.245.59.87🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRclark.ns.cloudflare.com
NSmckenzie.ns.cloudflare.com
A2606:4700:50::a29f:26fd🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmckenzie.ns.cloudflare.com
A2803:f800:50::6ca2:c2fd🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmckenzie.ns.cloudflare.com
A2a06:98c1:50::ac40:22fd🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmckenzie.ns.cloudflare.com
A108.162.194.253🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmckenzie.ns.cloudflare.com
A162.159.38.253Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmckenzie.ns.cloudflare.com
A172.64.34.253🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmckenzie.ns.cloudflare.com
MX_dc-mx.9de1d9c9d07f.rcrf.fr ⭐
A185.221.181.84🇫🇷 PLANETHOSTER185.221.180.0/22
PTRnodels20-eu.n0c.com
TXTgoogle-site-verification=Cd7_cgkewnvgfvSGeB7-betqi3IeffhjOtpCZ9k1-0o
TXTv=spf1 a mx ip4:185.221.181.84 ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.53.211, 172.67.218.215
IPv62606:4700:3030::ac43:dad7, 2606:4700:3033::6815:35d3
SOAclark.ns.cloudflare.comdns@cloudflare.com serial=2398884262

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

rcrf.de
rcrf.org
rcrf.net
rcrf.fr
rcrf.com

Similar names

frcr.de
frcr.guru
crfr.ca
rrfc.org.au
frrc.co.uk
crfr.us
rfrc.tv
rcfr.com
frcr.co.uk
crfr.ac.uk
rfrc.com
cfrr.org
rrfc.com
rfcr.com
fcrr.net
frcr.com
rfrc.cn
rcfr.net
frcr.cn
cfrr.de
crfr.com
crrf.org
frrc.us
fcrr.ro
rcfr.com.cn
rfrc.org.au
rfcr.ru
rrcf.org
crrf.ca
frrc.de
rrfc.de
rfrc.net
rrcf.com
crfr.org
crfr.kr
crfr.co
rrcf.cn
rcfr.ru
rrcf.net
frcr.eu
crrf.org.uk
frrc.com
rfcr.cn
fcrr.com
rrfc.org
crfr.net
fcrr.org
cfrr.com
rrcf.ru
frcr.net
crrf.ru
rrfc.net
crrf.cn
crfr.de
frrc.com.cn

DNS History

8 records (7 active, 1 former)

NSclark.ns.cloudflare.commckenzie.ns.cloudflare.comMX_dc-mx.9de1d9c9d07f.rcrf.frA104.21.53.211172.67.218.2152606:4700:3030::ac43:dad72606:4700:3033::6815:35d32606:4700:130:436c:6f75:6466:6c61:7265
●NSclark.ns.cloudflare.com2026-03-13 → 2026-03-14 · 2 obs
● 2026-03-13 23:40:02
● 2026-03-14 01:20:54
●NSmckenzie.ns.cloudflare.com2026-03-13 → 2026-03-14 · 2 obs
● 2026-03-13 23:40:02
● 2026-03-14 01:20:54
●MX_dc-mx.9de1d9c9d07f.rcrf.fr2026-03-13 → 2026-03-14 · 2 obs
● 2026-03-13 23:40:02
● 2026-03-14 01:20:54
●A104.21.53.2112026-03-13 → 2026-03-14 · 2 obs
● 2026-03-13 23:40:02
● 2026-03-14 01:20:54
●A172.67.218.2152026-03-13 → 2026-03-14 · 2 obs
● 2026-03-13 23:40:02
● 2026-03-14 01:20:54
○A2606:4700:130:436c:6f75:6466:6c61:72652026-03-13 → 2026-03-13 · 3 obs
● 2026-03-13 23:40:02
○ 2026-03-14 01:20:52
○ 2026-03-14 01:20:54
●A2606:4700:3030::ac43:dad72026-03-14 → 2026-03-14 · 3 obs
○ 2026-03-13 23:40:02
● 2026-03-14 01:20:52
● 2026-03-14 01:20:54
●A2606:4700:3033::6815:35d32026-03-14 → 2026-03-14 · 3 obs
○ 2026-03-13 23:40:02
● 2026-03-14 01:20:52
● 2026-03-14 01:20:54

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
frd.nic.fr, f.ext.nic.fr, g.ext.nic.fr-
rcrf.frmckenzie.ns.cloudflare.com, clark.ns.cloudflare.com-

✅ Authoritative Response

Server: 173.245.59.87

NS records: mckenzie.ns.cloudflare.com, clark.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rcrf.fr (unsigned zone)

⏱️ Timing

Total: 650ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.218.215, 104.21.53.211
AAAA22606:4700:3030::ac43:dad7, 2606:4700:3033::6815:35d3
NS2clark.ns.cloudflare.com, mckenzie.ns.cloudflare.com
MX1_dc-mx.9de1d9c9d07f.rcrf.fr (pri: 0)
TXT2google-site-verification=Cd7_cgkewnvgfvS, v=spf1 a mx ip4:185.221.181.84 ~all
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1clark.ns.cloudflare.com dns.cloudflare.c

Analysis

IP Addresses

rcrf.fr resolves to four IPs: 2606:4700:3030::ac43:dad7, 2606:4700:3033::6815:35d3, 104.21.53.211 and 172.67.218.215.

Other host names such as nd-seko.com, cctygl.cn, agureoil.com, balikkutusu.com and www.northernresponse.com share IP numbers with rcrf.fr.

Name Servers

rcrf.fr is delegated to two name servers: clark.ns.cloudflare.com and mckenzie.ns.cloudflare.com.

rcrf.fr uses the same name server setup as other domains, including securance.com, easyketo.fr, autoresourse.ru, metadevice.ru and peraugymnasium.at.

At least part of the name servers for rcrf.fr are shared with other domains, for instance tfcdocs.com, stockton.com, szycsh.com, carismar.com and rainhadoaz.com.br.

Host names with six IP numbers:

clark.ns.cloudflare.com points to: 2606:4700:58::adf5:3b57, 2803:f800:50::6ca2:c157, 2a06:98c1:50::ac40:2157, 108.162.193.87, 172.64.33.87 and 173.245.59.87.

mckenzie.ns.cloudflare.com points to: 2606:4700:50::a29f:26fd, 2803:f800:50::6ca2:c2fd, 2a06:98c1:50::ac40:22fd, 108.162.194.253, 162.159.38.253 and 172.64.34.253.

Mail Servers

The mail server for rcrf.fr is _dc-mx.9de1d9c9d07f.rcrf.fr.

Host _dc-mx.9de1d9c9d07f.rcrf.fr points to IP 185.221.181.84.