pt.smsfiltercom.com - robtex.com

pt.smsfiltercom.com

DNSSEC⚠️ Not signed
A2606:4700:3032::6815:57fe🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::ac43:9547🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.87.254Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.149.71🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/2 ✓ hints match
IPv4 hints104.21.87.254, 172.67.149.71
IPv6 hints2606:4700:3032::6815:57fe, 2606:4700:3034::ac43:9547
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=247, name=cloudflare-ech.com

smsfiltercom.com

DNSSEC⚠️ Not signed
A2606:4700:3032::6815:57fe🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::ac43:9547🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.87.254Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.149.71🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSarnold.ns.cloudflare.com ⭐
NSaryanna.ns.cloudflare.com
TXTgoogle-site-verification=61EYn_DJBZndXg3btgoQ9xXPn-njiMWnh-5GU0hUL_U
TXTgoogle-site-verification=_lTLwTjWa9K9nQXHpug5u6SrVqBLIaeQTzvMOPdj1FM
HTTPSHTTP/2 ✓ hints match
IPv4 hints104.21.87.254, 172.67.149.71
IPv6 hints2606:4700:3032::6815:57fe, 2606:4700:3034::ac43:9547
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=247, name=cloudflare-ech.com
SOAarnold.ns.cloudflare.comdns@cloudflare.com serial=2410251701

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DNS History

6 records (4 active, 2 former)

A104.21.87.254172.67.149.712606:4700:3032::6815:57fe2606:4700:3034::ac43:95472606:4700:3034::6815:57fe2606:4700:3037::ac43:9547
●A104.21.87.2542026-05-15 → 2026-07-28 · 2 obs
● 2026-05-15 05:44:06
● 2026-07-28 02:39:50
●A172.67.149.712026-05-15 → 2026-07-28 · 2 obs
● 2026-05-15 05:44:06
● 2026-07-28 02:39:50
●A2606:4700:3032::6815:57fe2026-07-28 → 2026-07-28 · 2 obs
○ 2026-05-15 05:44:06
● 2026-07-28 02:39:50
○A2606:4700:3034::6815:57fe2026-05-15 → 2026-05-15 · 2 obs
● 2026-05-15 05:44:06
○ 2026-07-28 02:39:50
●A2606:4700:3034::ac43:95472026-07-28 → 2026-07-28 · 2 obs
○ 2026-05-15 05:44:06
● 2026-07-28 02:39:50
○A2606:4700:3037::ac43:95472026-05-15 → 2026-05-15 · 2 obs
● 2026-05-15 05:44:06
○ 2026-07-28 02:39:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
smsfiltercom.comarnold.ns.cloudflare.com, aryanna.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.194.95

NS records: arnold.ns.cloudflare.com, aryanna.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for smsfiltercom.com (unsigned zone)

⏱️ Timing

Total: 80ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.149.71, 104.21.87.254
AAAA22606:4700:3032::6815:57fe, 2606:4700:3034::ac43:9547
HTTPS1{"priority":1,"target":".","alpn":["h2"]

Analysis

IP Addresses

pt.smsfiltercom.com points to the four IP addresses 104.21.87.254, 172.67.149.71, 2606:4700:3032::6815:57fe and 2606:4700:3034::ac43:9547.

amateur(0x706f726e)pics.net, claro.com.do.cdn.cloudflare.net, homevibezshop.com and two other host names share IP numbers with pt.smsfiltercom.com.