rfcs.com.mx - dns.ninja

rfcs.com.mx

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:c2da🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::6815:248d🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.36.141Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.194.218🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSdora.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a6c🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdora.ns.cloudflare.com
A2803:f800:50::6ca2:c06c🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdora.ns.cloudflare.com
A2a06:98c1:50::ac40:206c🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdora.ns.cloudflare.com
A108.162.192.108🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdora.ns.cloudflare.com
A172.64.32.108🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdora.ns.cloudflare.com
A173.245.58.108🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdora.ns.cloudflare.com
NSsam.ns.cloudflare.com
A2606:4700:58::adf5:3b8d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsam.ns.cloudflare.com
A2803:f800:50::6ca2:c18d🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRsam.ns.cloudflare.com
A2a06:98c1:50::ac40:218d🇺🇸 Cloudflare2a06:98c1:50::/45
PTRsam.ns.cloudflare.com
A108.162.193.141🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsam.ns.cloudflare.com
A172.64.33.141🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsam.ns.cloudflare.com
A173.245.59.141🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsam.ns.cloudflare.com
MX_dc-mx.619c7af36f63.rfcs.com.mx ⭐
A5.135.224.134🇫🇷 OVH5.135.0.0/16
TXTgoogle-site-verification=zFlhDVnwFN9qJbBSAWd1T3R0DpVKvLDjXQurjbR3nyA
TXTv=spf1 +a +mx +ip4:5.135.224.134 include:gestiondeservidor.net include:relay....
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.36.141, 172.67.194.218
IPv6 hints2606:4700:3031::ac43:c2da, 2606:4700:3034::6815:248d
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=156, name=cloudflare-ech.com
SOAdora.ns.cloudflare.comdns@cloudflare.com serial=2406236216

com.mx

DNSSEC⚠️ Not signed
NSm.mx-ns.mx ⭐ ⚠️ Not in parent delegation
NSc.mx-ns.mx ⚠️ Not in parent delegation
NSe.mx-ns.mx ⚠️ Not in parent delegation
NSi.mx-ns.mx ⚠️ Not in parent delegation
NSo.mx-ns.mx ⚠️ Not in parent delegation
NSx.mx-ns.mx ⚠️ Not in parent delegation
TXTv=spf1 -all
SOAm.mx-ns.mxhostmaster@nic.mx serial=1781726874
WOT: SAFE (60/100)
WOT: NOT_SAFE (44/100)

Previously MX for

rfcs.com.mx

Same first word

rfcs.ru
rfcs.com.mx
rfcs.net
rfcs.ca
rfcs.org
rfcs.de
rfcs.eu
rfcs.com

Similar names

frsc.com.br
csrf.us
csrf.com
crsf.cn
scrf.com
csrf.tech
csfr.df.gov.br
cfsr.de
fcrs.net
fscr.ru
fcrs.cn
frsc.it
fscr.cn
sfrc.biz
scrf.ch
scfr.ch
srfc.com.cn
scfr.fr
frsc.workers.dev
crfs.co.uk
csrf.jp
fscr.net
rscf.ru
srfc.pro
fcrs.co.za
crfs.info
crfs.ru
srfc.or.id
csrf.nl
srcf.com
csfr.cl
fscr.org
rcfs.se
csrf.org.uk
srcf.eu
scfr.cn
fsrc.cn
cfrs.de
rsfc.ca
scrf.ru
fsrc.us
scfr.de
fsrc.com.cn
fsrc.com.ec
scrf.org
rsfc.org
rcfs.net
scrf.org.cn
frsc.ro
fsrc.nl
crfs.org
cfrs.it
fscr.ro
fcrs.org.uk
cfrs.eu
fsrc.kn
fscr.cz
sfcr.com
fscr.io
crsf.ca
sfrc.com
crfs.ca
fsrc.co.za
fsrc.be
fsrc.com.au
sfrc.eu
crsf.ch
crsf.com
frcs.net
crfs.net
csfr.com
csrf.net
sfrc.ru
csrf.online
rcsf.info
fcrs.ru
cfrs.org
frsc.com
rfsc.nl
sfcr.fr
scfr.nl
frcs.pro
fscr.co.uk
fsrc.co.il
frsc.us
fsrc.info
frcs.cn
sfrc.org
fsrc.de
rcsf.de
srfc.co.nz
srcf.net
fsrc.net
srfc.com
cfrs.com.cn
srcf.be
rcfs.eu
scfr.be
srcf.org.uk

DNS History

17 records (7 active, 10 former)

20162017201820192020202120222023202420252026NSdora.ns.cloudflare.comsam.ns.cloudflare.comns2697.hostgator.comns2698.hostgator.comns6137.hostgator.comMX_dc-mx.619c7af36f63.rfcs.com.mxdc-cbaa66f7a7c7.rfcs.com.mxrfcs.com.mxA104.21.36.141172.67.194.2182606:4700:3031::ac43:c2da2606:4700:3034::6815:248d104.18.34.125104.18.35.125192.232.216.1392606:4700:3032::6812:227d2606:4700:3032::6812:237d
●NSdora.ns.cloudflare.com2020-02-14 → 2026-06-17 · 3 obs
○ 2017-01-26 06:12:06
● 2020-02-14 07:44:02
● 2026-06-17 20:12:28
○NSns2697.hostgator.com2015-07-10 → 2017-01-26 · 4 obs
● 2015-07-10 05:14:48
● 2017-01-26 06:12:06
○ 2020-02-14 07:44:02
○ 2026-06-17 20:12:28
○NSns2698.hostgator.com2015-07-10 → 2017-01-26 · 4 obs
● 2015-07-10 05:14:48
● 2017-01-26 06:12:06
○ 2020-02-14 07:44:02
○ 2026-06-17 20:12:28
○NSns6137.hostgator.com2015-07-10 → 2017-01-26 · 4 obs
● 2015-07-10 05:14:48
● 2017-01-26 06:12:06
○ 2020-02-14 07:44:02
○ 2026-06-17 20:12:28
●NSsam.ns.cloudflare.com2020-02-14 → 2026-06-17 · 3 obs
○ 2017-01-26 06:12:06
● 2020-02-14 07:44:02
● 2026-06-17 20:12:28
●MX_dc-mx.619c7af36f63.rfcs.com.mx2026-02-15 → 2026-06-17 · 3 obs
○ 2020-02-14 07:44:02
● 2026-02-15 16:12:48
● 2026-06-17 20:12:28
○MXdc-cbaa66f7a7c7.rfcs.com.mx2020-02-14 → 2020-02-14 · 4 obs
○ 2017-01-26 06:12:06
● 2020-02-14 07:44:02
○ 2026-02-15 16:12:48
○ 2026-06-17 20:12:28
○MXrfcs.com.mx2015-07-10 → 2017-01-26 · 4 obs
● 2015-07-10 05:14:48
● 2017-01-26 06:12:06
○ 2020-02-14 07:44:02
○ 2026-06-17 20:12:28
○A104.18.34.1252020-02-14 → 2020-02-14 · 4 obs
○ 2017-01-26 06:12:06
● 2020-02-14 07:44:02
○ 2026-02-15 16:12:48
○ 2026-06-17 20:12:28
○A104.18.35.1252020-02-14 → 2020-02-14 · 4 obs
○ 2017-01-26 06:12:06
● 2020-02-14 07:44:02
○ 2026-02-15 16:12:48
○ 2026-06-17 20:12:28
●A104.21.36.1412026-02-15 → 2026-06-17 · 3 obs
○ 2020-02-14 07:44:02
● 2026-02-15 16:12:48
● 2026-06-17 20:12:28
●A172.67.194.2182026-02-15 → 2026-06-17 · 3 obs
○ 2020-02-14 07:44:02
● 2026-02-15 16:12:48
● 2026-06-17 20:12:28
○A192.232.216.1392015-07-10 → 2017-01-26 · 4 obs
● 2015-07-10 05:14:48
● 2017-01-26 06:12:06
○ 2020-02-14 07:44:02
○ 2026-06-17 20:12:28
●A2606:4700:3031::ac43:c2da2026-02-15 → 2026-06-17 · 3 obs
○ 2020-02-14 07:44:02
● 2026-02-15 16:12:48
● 2026-06-17 20:12:28
○A2606:4700:3032::6812:227d2020-02-14 → 2020-02-14 · 4 obs
○ 2017-01-26 06:12:06
● 2020-02-14 07:44:02
○ 2026-02-15 16:12:48
○ 2026-06-17 20:12:28
○A2606:4700:3032::6812:237d2020-02-14 → 2020-02-14 · 4 obs
○ 2017-01-26 06:12:06
● 2020-02-14 07:44:02
○ 2026-02-15 16:12:48
○ 2026-06-17 20:12:28
●A2606:4700:3034::6815:248d2026-02-15 → 2026-06-17 · 3 obs
○ 2020-02-14 07:44:02
● 2026-02-15 16:12:48
● 2026-06-17 20:12:28

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
mxc.mx-ns.mx, e.mx-ns.mx, i.mx-ns.mx, m.mx-ns.mx...-
rfcs.com.mxsam.ns.cloudflare.com, dora.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.32.108

NS records: sam.ns.cloudflare.com, dora.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rfcs.com.mx (unsigned zone)

⏱️ Timing

Total: 752ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.36.141, 172.67.194.218
AAAA22606:4700:3031::ac43:c2da, 2606:4700:3034::6815:248d
NS2dora.ns.cloudflare.com, sam.ns.cloudflare.com
MX1_dc-mx.619c7af36f63.rfcs.com.mx (pri: 0)
TXT2google-site-verification=zFlhDVnwFN9qJbB, v=spf1 +a +mx +ip4:5.135.224.134 include
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1dora.ns.cloudflare.com dns.cloudflare.co

Analysis

IP Addresses

rfcs.com.mx points to the four IP addresses 104.21.36.141, 172.67.194.218, 2606:4700:3031::ac43:c2da and 2606:4700:3034::6815:248d.

globalgridsystems.com, oowvaygribfhj.space, glowtoshow.com and two other host names share IP numbers with rfcs.com.mx.

Name Servers

rfcs.com.mx has two authoritative name servers — dora.ns.cloudflare.com and sam.ns.cloudflare.com.

rfcs.com.mx uses the same name servers as several other domains — among them donthitthesheep.com, 233.al, 5eb0dfd75592.komenta.me and two more.

The name servers of rfcs.com.mx overlap at least partially with those of other domains — among them ondastreaming.eu, vidimost.com, lcb-renov.fr and two more.

These name servers commonly appear in combination with the name servers major.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

dora.ns.cloudflare.com points to 108.162.192.108, 172.64.32.108, 173.245.58.108 and 3 other IP addresses.

sam.ns.cloudflare.com points to 108.162.193.141, 172.64.33.141, 173.245.59.141 and 3 other IP addresses.

Mail Servers

Mail for rfcs.com.mx is handled by a single mail server, _dc-mx.619c7af36f63.rfcs.com.mx.

_dc-mx.619c7af36f63.rfcs.com.mx points to one IP number — 5.135.224.134.