`cts.org.br`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:455a^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:cec1^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.69.90^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.206.193^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`angela.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a41^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`angela.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c041^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`angela.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2041^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`angela.ns.cloudflare.com`
		A	108.162.192.65^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`angela.ns.cloudflare.com`
		A	172.64.32.65^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`angela.ns.cloudflare.com`
		A	173.245.58.65^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`angela.ns.cloudflare.com`
NS	`jobs.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bb7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jobs.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1b7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jobs.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21b7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jobs.ns.cloudflare.com`
		A	108.162.193.183^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jobs.ns.cloudflare.com`
		A	172.64.33.183^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jobs.ns.cloudflare.com`
		A	173.245.59.183^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jobs.ns.cloudflare.com`
MX	`_dc-mx.66563cb72344.cts.org.br` ⭐
		A	108.179.192.23^{🇺🇸 Jacksonville108.179.192.0/24}
			PTR	`br642-ip04.hostgator.com.br`
TXT	`google-site-verification=NMjO8s6GSn3w9vW3VuoU1cPZF3KPZDwSuD0fqJNXQ6Y`
TXT	`v=spf1 a mx ip4:192.185.213.147 include:websitewelcome.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.69.90, 172.67.206.193
		IPv6 hints	2606:4700:3032::6815:455a, 2606:4700:3037::ac43:cec1
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=173, name=cloudflare-ech.com
SOA	`angela.ns.cloudflare.com`dns@cloudflare.com serial=2403498590

`org.br`

	DNSSEC	⚠️ Not signed
	NS	`a.dns.br` ⭐ ⚠️ Not in parent delegation
	NS	`b.dns.br` ⚠️ Not in parent delegation
	NS	`c.dns.br` ⚠️ Not in parent delegation
	NS	`d.dns.br` ⚠️ Not in parent delegation
	NS	`e.dns.br` ⚠️ Not in parent delegation
	NS	`f.dns.br` ⚠️ Not in parent delegation
	SOA	`a.dns.br`hostmaster@registro.br serial=2026130306

WOT: SAFE (60/100)
WOT: SAFE (99/100)

Previously MX for

cts.org.br

Same first word

cts.com.py

cts.ae

cts.com.tw

cts.com.au

cts.partners

cts.technology

cts.se

cts.uk

cts.mk.ua

cts.com.mx

cts.sk

cts.de

cts.it

cts.be

cts.uz

cts.ee

cts.in

cts.hr

cts.church

cts.kz

cts.pt

cts.spb.ru

cts.services

cts.today

cts.ma

cts.com.ve

cts.lk

cts.dk

cts.org.pk

cts.biz

cts.net.nz

cts.global

cts.network

cts.ge

cts.gmbh

cts.me

cts.us

cts.link

cts.edu.ph

cts.md

cts.tools

cts.gov.kz

cts.edu

cts.media

cts.com.pl

cts.com.hr

cts.com.ua

cts.com

cts.org.il

cts.co.il

cts.org

cts.co.kr

cts.co.za

cts.su

cts.com.et

cts.mx

cts.hu

cts.com.kw

cts.pl

cts.lt

cts.agency

cts.vn

cts.cz

cts.edu.vn

cts.az

cts.com.hk

cts.cc

cts.at

cts.cloud

cts.host

cts.al

cts.com.pk

cts.tips

cts.fish

cts.si

cts.ac.th

cts.solutions

cts.com.mo

cts.koeln

cts.edu.hk

cts.k12.mi.us

cts.ne.jp

cts.gr.jp

cts.one

cts.tax

cts.nl

cts.es

cts.cn

cts.ai

cts.auth.us-east-1.amazoncognito.com

cts.city

cts.co

cts.email

cts.center

cts.com.gt

cts.no

cts.tv

cts.ro

cts.sg

cts.com.lb

cts.org.br

cts.org.cn

cts.arezzo.it

cts.lv

cts.gotdns.com

cts.ru

cts.care

cts.ms

cts.cat

cts.tw

cts.ch

cts.name

cts.af

cts.on.ca

cts.fishing

cts.org.tw

cts.co.in

cts.bio

cts.edu.my

cts.co.id

cts.co.jp

cts.edu.tt

cts.bet

Similar names

tcs.cc

sct.org

tcs.ie

tsc.show

tsc.net

stc.app

tsc.com.mx

stc.cz

stc.fi

stc.ac.th

tsc.com.qa

cst.online

tsc.ca

cst.com.br

stc.eu

sct.lviv.ua

stc.com.mx

tsc.ba

tsc.ms

tcs.com.vn

tcs.or.th

stc.co.th

cst.com.cn

tsc.gob.hn

cst.org.br

stc.com.tw

tcs.com.co

tcs.vg

tcs.by

tsc.com.pk

cst.org.uk

stc.ca

cst.net.au

stc.gr

cst.link

tcs.ac.th

stc.com.cy

stc.com.au

stc.st

tsc.se

cst.be

sct.cat

sct.in

stc.si

cst.cz

stc.nl

tcs.cz

cst.info

tsc.jp

tsc.consulting

tcs.or.jp

stc.school.nz

tsc.edu.cn

tsc.ist

sct.edu.om

cst.bg

tsc.fm

stc.co

cst.cl

cst.co.uk

tcs.kr

tsc.dz

tsc.is

stc.vn

cst.lv

tcs.cloud

stc.academy

stc.lk

tsc.co.uk

cst.no

stc.am

tsc.edu.za

tsc.lv

tsc.nl

stc.net.pk

tcs.com.pk

tsc.cl

tsc.nu

stc.ge

stc.marketing

cst.ps

stc.hk

DNS History

17 records (7 active, 10 former)

●NSangela.ns.cloudflare.com2026-04-24 → 2026-05-10 · 3 obs

○ 2017-03-19 12:24:08
● 2026-04-24 16:12:14
● 2026-05-10 13:08:58

●NSjobs.ns.cloudflare.com2026-04-24 → 2026-05-10 · 3 obs

○ 2017-03-19 12:24:08
● 2026-04-24 16:12:14
● 2026-05-10 13:08:58

○NSns1.locaweb.com.br2009-01-10 → 2009-01-10 · 3 obs

● 2009-01-10 17:38:58
○ 2015-07-13 09:43:52
○ 2026-05-10 13:08:58

○NSns2.locaweb.com.br2009-01-10 → 2009-01-10 · 3 obs

● 2009-01-10 17:38:58
○ 2015-07-13 09:43:52
○ 2026-05-10 13:08:58

○NSns3.locaweb.com.br2009-01-10 → 2009-01-10 · 3 obs

● 2009-01-10 17:38:58
○ 2015-07-13 09:43:52
○ 2026-05-10 13:08:58

○NSns54.hostgator.com.br2015-07-13 → 2017-03-19 · 5 obs

○ 2009-01-10 17:38:58
● 2015-07-13 09:43:52
● 2017-03-19 12:24:08
○ 2026-04-24 16:12:14
○ 2026-05-10 13:08:58

○NSns55.hostgator.com.br2015-07-13 → 2017-03-19 · 5 obs

○ 2009-01-10 17:38:58
● 2015-07-13 09:43:52
● 2017-03-19 12:24:08
○ 2026-04-24 16:12:14
○ 2026-05-10 13:08:58

●MX_dc-mx.66563cb72344.cts.org.br2026-04-24 → 2026-05-10 · 3 obs

○ 2017-03-19 12:24:08
● 2026-04-24 16:12:14
● 2026-05-10 13:08:58

○MXcts.org.br2015-07-13 → 2017-03-19 · 5 obs

○ 2009-01-10 17:38:58
● 2015-07-13 09:43:52
● 2017-03-19 12:24:08
○ 2026-04-24 16:12:14
○ 2026-05-10 13:08:58

○MXmx01.mx-server.net2009-01-10 → 2009-01-10 · 3 obs

● 2009-01-10 17:38:58
○ 2015-07-13 09:43:52
○ 2026-05-10 13:08:58

○MXmx02.mx-server.net2009-01-10 → 2009-01-10 · 3 obs

● 2009-01-10 17:38:58
○ 2015-07-13 09:43:52
○ 2026-05-10 13:08:58

●A104.21.69.902026-04-24 → 2026-05-10 · 3 obs

○ 2017-03-19 12:24:08
● 2026-04-24 16:12:14
● 2026-05-10 13:08:58

●A172.67.206.1932026-04-24 → 2026-05-10 · 3 obs

○ 2017-03-19 12:24:08
● 2026-04-24 16:12:14
● 2026-05-10 13:08:58

○A192.185.213.1512015-07-13 → 2017-03-19 · 5 obs

○ 2009-01-10 17:38:58
● 2015-07-13 09:43:52
● 2017-03-19 12:24:08
○ 2026-04-24 16:12:14
○ 2026-05-10 13:08:58

○A200.234.200.662009-01-10 → 2009-01-10 · 3 obs

● 2009-01-10 17:38:58
○ 2015-07-13 09:43:52
○ 2026-05-10 13:08:58

●A2606:4700:3032::6815:455a2026-04-24 → 2026-05-10 · 3 obs

○ 2017-03-19 12:24:08
● 2026-04-24 16:12:14
● 2026-05-10 13:08:58

●A2606:4700:3037::ac43:cec12026-04-24 → 2026-05-10 · 3 obs

○ 2017-03-19 12:24:08
● 2026-04-24 16:12:14
● 2026-05-10 13:08:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
br	f.dns.br, b.dns.br, a.dns.br, c.dns.br...	-
cts.org.br	jobs.ns.cloudflare.com, angela.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.183

NS records: jobs.ns.cloudflare.com, angela.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cts.org.br (unsigned zone)

⏱️ Timing

Total: 723ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.69.90, 172.67.206.193`
AAAA	2	`2606:4700:3037::ac43:cec1, 2606:4700:3032::6815:455a`
NS	2	`angela.ns.cloudflare.com, jobs.ns.cloudflare.com`
MX	1	`_dc-mx.66563cb72344.cts.org.br (pri: 0)`
TXT	2	`google-site-verification=NMjO8s6GSn3w9vW, v=spf1 a mx ip4:192.185.213.147 include:`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`angela.ns.cloudflare.com dns.cloudflare.`

Analysis

IP Addresses

cts.org.br points to four IP numbers: 2606:4700:3032::6815:455a, 2606:4700:3037::ac43:cec1, 104.21.69.90 and 172.67.206.193.

Other host names, for instance inresult.com.br, vhict.nl, all-for-nokia.com, sweethomedesignideas.com and vidmovieonline.com share IP numbers with cts.org.br.

Name Servers

Delegation for cts.org.br rests with two name servers, angela.ns.cloudflare.com and jobs.ns.cloudflare.com.

cts.org.br shares the same name server setup as other domains, including lua.pp.ua, xtek.ro, faro-pay.com, bilgisan.com.tr and visvesh.dev.

cts.org.br at least partially shares name servers with other domains, for instance heizwelt.com, family(0x6469636b)s.com, storagesysteminstallation.com, poinp.world and mb661110.com.

Host names with six IP numbers: angela.ns.cloudflare.com points to: 2606:4700:50::adf5:3a41, 2803:f800:50::6ca2:c041, 2a06:98c1:50::ac40:2041, 108.162.192.65, 172.64.32.65 and 173.245.58.65. jobs.ns.cloudflare.com points to: 2606:4700:58::adf5:3bb7, 2803:f800:50::6ca2:c1b7, 2a06:98c1:50::ac40:21b7, 108.162.193.183, 172.64.33.183 and 173.245.59.183.

Mail Servers

cts.org.br is handled by a single mail server, _dc-mx.66563cb72344.cts.org.br.

_dc-mx.66563cb72344.cts.org.br points to a single IP: 108.179.192.23.

cts.org.br - robtex.com

cts.org.br

org.br

Previously MX for

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`cts.org.br`

`org.br`