gxtfsb.com - robtex.com

gxtfsb.com

DNSSEC⚠️ Not signed
A2606:4700:3033::ac43:a691🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::6815:32ca🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.50.202Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.166.145🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NScharles.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b53🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcharles.ns.cloudflare.com
A2803:f800:50::6ca2:c153🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRcharles.ns.cloudflare.com
A2a06:98c1:50::ac40:2153🇺🇸 Cloudflare2a06:98c1:50::/45
PTRcharles.ns.cloudflare.com
A108.162.193.83🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcharles.ns.cloudflare.com
A172.64.33.83🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcharles.ns.cloudflare.com
A173.245.59.83🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcharles.ns.cloudflare.com
NStara.ns.cloudflare.com
A2606:4700:50::adf5:3ae1🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtara.ns.cloudflare.com
A2803:f800:50::6ca2:c0e1🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRtara.ns.cloudflare.com
A2a06:98c1:50::ac40:20e1🇺🇸 Cloudflare2a06:98c1:50::/45
PTRtara.ns.cloudflare.com
A108.162.192.225🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtara.ns.cloudflare.com
A172.64.32.225🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtara.ns.cloudflare.com
A173.245.58.225🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtara.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.50.202, 172.67.166.145
IPv6 hints2606:4700:3033::ac43:a691, 2606:4700:3036::6815:32ca
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=146, name=cloudflare-ech.com
SOAcharles.ns.cloudflare.comdns@cloudflare.com serial=2398994745

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1776040182
⚠️ On DNS blocklist: tif

Same first word

gxtfsb.com

DNS History

10 records (6 active, 4 former)

NScharles.ns.cloudflare.comtara.ns.cloudflare.comA104.21.50.202172.67.166.1452606:4700:3033::ac43:a6912606:4700:3036::6815:32ca188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::
●NScharles.ns.cloudflare.com2026-03-16 → 2026-04-13 · 2 obs
● 2026-03-16 16:12:36
● 2026-04-13 00:32:30
●NStara.ns.cloudflare.com2026-03-16 → 2026-04-13 · 2 obs
● 2026-03-16 16:12:36
● 2026-04-13 00:32:30
●A104.21.50.2022026-04-13 → 2026-04-13 · 2 obs
○ 2026-03-16 16:12:36
● 2026-04-13 00:32:30
●A172.67.166.1452026-04-13 → 2026-04-13 · 2 obs
○ 2026-03-16 16:12:36
● 2026-04-13 00:32:30
○A188.114.96.02026-03-16 → 2026-03-16 · 2 obs
● 2026-03-16 16:12:36
○ 2026-04-13 00:32:30
○A188.114.97.02026-03-16 → 2026-03-16 · 2 obs
● 2026-03-16 16:12:36
○ 2026-04-13 00:32:30
●A2606:4700:3033::ac43:a6912026-04-13 → 2026-04-13 · 2 obs
○ 2026-03-16 16:12:36
● 2026-04-13 00:32:30
●A2606:4700:3036::6815:32ca2026-04-13 → 2026-04-13 · 2 obs
○ 2026-03-16 16:12:36
● 2026-04-13 00:32:30
○A2a06:98c1:3120::2026-03-16 → 2026-03-16 · 2 obs
● 2026-03-16 16:12:36
○ 2026-04-13 00:32:30
○A2a06:98c1:3121::2026-03-16 → 2026-03-16 · 2 obs
● 2026-03-16 16:12:36
○ 2026-04-13 00:32:30

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comd.gtld-servers.net, c.gtld-servers.net, e.gtld-servers.net, j.gtld-servers.net...-
gxtfsb.comcharles.ns.cloudflare.com, tara.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.83

NS records: charles.ns.cloudflare.com, tara.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for gxtfsb.com (unsigned zone)

⏱️ Timing

Total: 119ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.166.145, 104.21.50.202
AAAA22606:4700:3033::ac43:a691, 2606:4700:3036::6815:32ca
NS2charles.ns.cloudflare.com, tara.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1charles.ns.cloudflare.com dns.cloudflare

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (charles.ns.cloudflare.com, charles.ns.cloudflare.com, charles.ns.cloudflare.com...)

Analysis

IP Addresses

gxtfsb.com maps to four IP numbers: 2606:4700:3033::ac43:a691, 2606:4700:3036::6815:32ca, 104.21.50.202 and 172.67.166.145.

other host names include acrsystemsinc.com, magnetika.co.za, debbyakam.com, turnerjoy.net and www.jizhushou.com; they share IP numbers with gxtfsb.com.

Name Servers

Two name servers charles.ns.cloudflare.com and tara.ns.cloudflare.com handle the delegation for gxtfsb.com.

gxtfsb.com shares the same name server setup as other domains, for instance szkjys.com, iqindao.com, sccpu.com, baiychina.com and salil3d.com.

gxtfsb.com at least partially shares name servers with other domains, for instance ebayhome.com, (0x73686974)omirua.ru, tessasbakery.co.za, amazobia.com and prewriteable.com.

Six IP addresses per host:

charles.ns.cloudflare.com points to 2606:4700:58::adf5:3b53, 2803:f800:50::6ca2:c153, 2a06:98c1:50::ac40:2153, 108.162.193.83, 172.64.33.83 and 173.245.59.83; tara.ns.cloudflare.com points to 2606:4700:50::adf5:3ae1, 2803:f800:50::6ca2:c0e1, 2a06:98c1:50::ac40:20e1, 108.162.192.225, 172.64.32.225 and 173.245.58.225