m.rtf.cc - robtex.com

m.rtf.cc

DNSSEC⚠️ Not signed
A2606:4700:3032::ac43:a899🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::6815:1aed🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.26.237Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.168.153🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.26.237, 172.67.168.153
IPv6 hints2606:4700:3032::ac43:a899, 2606:4700:3033::6815:1aed
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=203, name=cloudflare-ech.com

rtf.cc

DNSSEC⚠️ Not signed
A2606:4700:3032::ac43:a899🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::6815:1aed🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.26.237Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.168.153🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NScorey.ns.cloudflare.com ⭐
NStori.ns.cloudflare.com
MXroute3.mx.cloudflare.net ⭐
MXroute1.mx.cloudflare.net(5)
MXroute2.mx.cloudflare.net(30)
TXTgoogle-site-verification=UUznqcJjgzyhtqf3rJ5oY1y2saX2_53WJ7PXjDIP-w8
TXTv=spf1 include:_spf.mx.cloudflare.net ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.26.237, 172.67.168.153
IPv6 hints2606:4700:3032::ac43:a899, 2606:4700:3033::6815:1aed
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=203, name=cloudflare-ech.com
SOAcorey.ns.cloudflare.comdns@cloudflare.com serial=2409675936

Previously MX for

rtf.cc

Same first word

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m.ag
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m.international
m.ws
m.ms
m.ac.nz
m.cz
m.lol

Similar names

m.org.nz
m.cafe
m.kinghost.net

DNS History

6 records (4 active, 2 former)

20162017201820192020202120222023202420252026A104.21.26.237172.67.168.1532606:4700:3032::ac43:a8992606:4700:3033::6815:1aed188.226.231.58188.245.126.51
●A104.21.26.2372026-07-22 → 2026-07-22 · 2 obs
○ 2026-05-10 11:46:16
● 2026-07-22 01:11:44
●A172.67.168.1532026-07-22 → 2026-07-22 · 2 obs
○ 2026-05-10 11:46:16
● 2026-07-22 01:11:44
○A188.226.231.582015-06-13 → 2016-12-25 · 4 obs
● 2015-06-13 10:20:46
● 2016-12-25 14:12:58
○ 2026-05-10 11:46:16
○ 2026-07-22 01:11:44
○A188.245.126.512026-05-10 → 2026-05-10 · 3 obs
○ 2016-12-25 14:12:58
● 2026-05-10 11:46:16
○ 2026-07-22 01:11:44
●A2606:4700:3032::ac43:a8992026-07-22 → 2026-07-22 · 2 obs
○ 2026-05-10 11:46:16
● 2026-07-22 01:11:44
●A2606:4700:3033::6815:1aed2026-07-22 → 2026-07-22 · 2 obs
○ 2026-05-10 11:46:16
● 2026-07-22 01:11:44

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
ccac3.nstld.com, ac1.nstld.com, ac4.nstld.com, ac2.nstld.com-
rtf.cccorey.ns.cloudflare.com, tori.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.195.24

NS records: corey.ns.cloudflare.com, tori.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rtf.cc (unsigned zone)

⏱️ Timing

Total: 4044ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.168.153, 104.21.26.237
AAAA22606:4700:3032::ac43:a899, 2606:4700:3033::6815:1aed
HTTPS1{"priority":1,"target":".","alpn":["h3",

Analysis

IP Addresses

m.rtf.cc has four IP addresses: 104.21.26.237, 172.67.168.153, 2606:4700:3032::ac43:a899 and 2606:4700:3033::6815:1aed.