tff.syslicense.net - robtex.com

tff.syslicense.net

DNSSEC⚠️ Not signed
A104.21.80.71Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.175.10🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.80.71, 172.67.175.10
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=186, name=cloudflare-ech.com

syslicense.net

DNSSEC⚠️ Not signed
A104.21.80.71Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.175.10🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSmay.ns.cloudflare.com ⭐
NSsam.ns.cloudflare.com
MXmail.gmell.site ⭐
TXTcryptomus=34fd666c
TXTgoogle-site-verification=uLf_Y9kuTGtaBS-E2MfvQ8RcV_KUBYJh2gE2Q2lbdMs
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.80.71, 172.67.175.10
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=186, name=cloudflare-ech.com
SOAmay.ns.cloudflare.comdns@cloudflare.com serial=2400121257
⚠️ On DNS blocklist: tif
⚠️ On DNS blocklist: tif

Same first word

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Similar names

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ftf.ae
fft.de
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DNS History

2 records (2 active, 0 former)

A104.21.80.71172.67.175.10
●A104.21.80.712026-04-02 → 2026-04-13 · 2 obs
● 2026-04-02 14:25:30
● 2026-04-13 19:22:20
●A172.67.175.102026-04-02 → 2026-04-13 · 2 obs
● 2026-04-02 14:25:30
● 2026-04-13 19:22:20

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
netg.gtld-servers.net, k.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net...-
syslicense.netmay.ns.cloudflare.com, sam.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.58.135

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for syslicense.net (unsigned zone)

⏱️ Timing

Total: 251ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.80.71, 172.67.175.10
HTTPS1{"priority":1,"target":".","alpn":["h3",

Analysis

IP Addresses

tff.syslicense.net resolves to two IP numbers: 104.21.80.71 and 172.67.175.10.

other host names including st168.com.cn, oakleymanagement.com, lumenflowbureau.digital, dzogchenlineage.org and jokerlu-knave.buzz share IP numbers with tff.syslicense.net.