`tfxbrasil.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:2da8^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::ac43:d903^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.45.168^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.217.3^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`josh.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b7e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`josh.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c17e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`josh.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:217e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`josh.ns.cloudflare.com`
		A	108.162.193.126^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`josh.ns.cloudflare.com`
		A	172.64.33.126^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`josh.ns.cloudflare.com`
		A	173.245.59.126^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`josh.ns.cloudflare.com`
NS	`leah.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a81^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leah.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c081^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`leah.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2081^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`leah.ns.cloudflare.com`
		A	108.162.192.129^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leah.ns.cloudflare.com`
		A	172.64.32.129^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leah.ns.cloudflare.com`
		A	173.245.58.129^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leah.ns.cloudflare.com`
MX	`amir.mx.cloudflare.net` ⭐
		A	2606:4700:f5::11^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::12^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::13^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.11^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.12^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.13^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
MX	`linda.mx.cloudflare.net`⁽⁸³⁾
		A	2606:4700:f5::b^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::c^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::d^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.23^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.24^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.25^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
MX	`isaac.mx.cloudflare.net`⁽⁹⁵⁾
		A	2606:4700:f5::e^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::f^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::10^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.17^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.18^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.19^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.45.168, 172.67.217.3
		IPv6 hints	2606:4700:3030::6815:2da8, 2606:4700:3032::ac43:d903
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=141, name=cloudflare-ech.com
SOA	`josh.ns.cloudflare.com`dns@cloudflare.com serial=2402565893

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1777143531

Subdomains

www.tfxbrasil.com

Same first word

tfxbrasil.com

DNS History

15 records (9 active, 6 former)

●NSjosh.ns.cloudflare.com2015-05-31 → 2026-04-25 · 2 obs

● 2015-05-31 19:33:58
● 2026-04-25 19:06:10

●NSleah.ns.cloudflare.com2015-05-31 → 2026-04-25 · 2 obs

● 2015-05-31 19:33:58
● 2026-04-25 19:06:10

●MXamir.mx.cloudflare.net2026-04-14 → 2026-04-25 · 3 obs

○ 2017-04-18 16:41:46
● 2026-04-14 00:12:18
● 2026-04-25 19:06:10

○MXaspmx.l.google.com2015-10-18 → 2015-12-30 · 5 obs

○ 2015-05-31 19:33:58
● 2015-10-18 16:03:46
● 2015-12-30 02:23:44
○ 2016-04-04 08:36:06
○ 2026-04-25 19:06:10

●MXisaac.mx.cloudflare.net2026-04-14 → 2026-04-25 · 3 obs

○ 2017-04-18 16:41:46
● 2026-04-14 00:12:18
● 2026-04-25 19:06:10

●MXlinda.mx.cloudflare.net2026-04-14 → 2026-04-25 · 3 obs

○ 2017-04-18 16:41:46
● 2026-04-14 00:12:18
● 2026-04-25 19:06:10

○MXmx.uhserver.com2015-05-31 → 2017-04-18 · 7 obs

● 2015-05-31 19:33:58
○ 2015-10-18 16:03:46
○ 2015-12-30 02:23:44
● 2016-04-04 08:36:06
● 2017-04-18 16:41:46
○ 2026-04-14 00:12:18
○ 2026-04-25 19:06:10

○A104.18.62.342015-05-31 → 2017-04-18 · 4 obs

● 2015-05-31 19:33:58
● 2017-04-18 16:41:46
○ 2026-04-14 00:12:18
○ 2026-04-25 19:06:10

○A104.18.63.342015-05-31 → 2017-04-18 · 4 obs

● 2015-05-31 19:33:58
● 2017-04-18 16:41:46
○ 2026-04-14 00:12:18
○ 2026-04-25 19:06:10

●A104.21.45.1682026-04-14 → 2026-04-25 · 3 obs

○ 2017-04-18 16:41:46
● 2026-04-14 00:12:18
● 2026-04-25 19:06:10

●A172.67.217.32026-04-14 → 2026-04-25 · 3 obs

○ 2017-04-18 16:41:46
● 2026-04-14 00:12:18
● 2026-04-25 19:06:10

○A2400:cb00:2048:1::6812:3e222015-05-31 → 2017-04-18 · 4 obs

● 2015-05-31 19:33:58
● 2017-04-18 16:41:46
○ 2026-04-14 00:12:18
○ 2026-04-25 19:06:10

○A2400:cb00:2048:1::6812:3f222015-05-31 → 2017-04-18 · 4 obs

● 2015-05-31 19:33:58
● 2017-04-18 16:41:46
○ 2026-04-14 00:12:18
○ 2026-04-25 19:06:10

●A2606:4700:3030::6815:2da82026-04-14 → 2026-04-25 · 3 obs

○ 2017-04-18 16:41:46
● 2026-04-14 00:12:18
● 2026-04-25 19:06:10

●A2606:4700:3032::ac43:d9032026-04-14 → 2026-04-25 · 3 obs

○ 2017-04-18 16:41:46
● 2026-04-14 00:12:18
● 2026-04-25 19:06:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
tfxbrasil.com	josh.ns.cloudflare.com, leah.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.126

NS records: josh.ns.cloudflare.com, leah.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 173ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.217.3, 104.21.45.168`
AAAA	2	`2606:4700:3030::6815:2da8, 2606:4700:3032::ac43:d903`
NS	2	`josh.ns.cloudflare.com, leah.ns.cloudflare.com`
MX	3	`amir.mx.cloudflare.net (pri: 45), linda.mx.cloudflare.net (pri: 83)...`
TXT	1	`v=spf1 include:_spf.mx.cloudflare.net ~a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`josh.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

tfxbrasil.com is the parent of www.tfxbrasil.com.

IP Addresses

tfxbrasil.com resolves to four IPs: 2606:4700:3030::6815:2da8, 2606:4700:3032::ac43:d903, 104.21.45.168 and 172.67.217.3.

Other host names, for instance 52992j.com, sunsuitgrid.digital, christopherzoukis.org, mydriver.com.br and meme4dhk.land share IP numbers with tfxbrasil.com.

Name Servers

tfxbrasil.com has two name servers: josh.ns.cloudflare.com and leah.ns.cloudflare.com.

tfxbrasil.com shares the same name server setup as other domains, for example wpbyexample.com, jagoanmanga.com, penarafflesia.com, online-ccs.com and ninjaudon.com.

tfxbrasil.com shares some name servers with other domains, for example turktekstil.com, rathena.org, jeph.io, takeovertheworld.org and capital-top-cashqelmar.sbs.

These name servers are often used together with mark.ns.cloudflare.com, hank.ns.cloudflare.com and kai.ns.cloudflare.com.

Host names with six IP numbers: josh.ns.cloudflare.com points to: 2606:4700:58::adf5:3b7e, 2803:f800:50::6ca2:c17e, 2a06:98c1:50::ac40:217e, 108.162.193.126, 172.64.33.126 and 173.245.59.126; leah.ns.cloudflare.com points to: 2606:4700:50::adf5:3a81, 2803:f800:50::6ca2:c081, 2a06:98c1:50::ac40:2081, 108.162.192.129, 172.64.32.129 and 173.245.58.129.

Mail Servers

tfxbrasil.com is handled by three mail servers: amir.mx.cloudflare.net, isaac.mx.cloudflare.net and linda.mx.cloudflare.net.

tfxbrasil.com shares some mail servers with other domains, at least partially; for instance mocacinno.com, host4.visionfriendly.com, cylix.guide, kallstrom.dk and mannong.com.

Host names with six IP numbers:

amir.mx.cloudflare.net points to 2606:4700:f5::11, 2606:4700:f5::12, 2606:4700:f5::13, 162.159.205.11, 162.159.205.12 and 162.159.205.13

isaac.mx.cloudflare.net points to 2606:4700:f5::e, 2606:4700:f5::f, 2606:4700:f5::10, 162.159.205.17, 162.159.205.18 and 162.159.205.19

linda.mx.cloudflare.net points to 2606:4700:f5::b, 2606:4700:f5::c, 2606:4700:f5::d, 162.159.205.23, 162.159.205.24 and 162.159.205.25

tfxbrasil.com - robtex.com

tfxbrasil.com

com

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`tfxbrasil.com`

`com`