`worldcenter.com.br`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:55b5^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3031::ac43:d0e1^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.85.181^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.208.225^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`augustus.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c02^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`augustus.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c302^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`augustus.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2302^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`augustus.ns.cloudflare.com`
		A	108.162.195.2^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`augustus.ns.cloudflare.com`
		A	162.159.44.2^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`augustus.ns.cloudflare.com`
		A	172.64.35.2^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`augustus.ns.cloudflare.com`
NS	`maeve.ns.cloudflare.com`
		A	2606:4700:50::a29f:262d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`maeve.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c22d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`maeve.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:222d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`maeve.ns.cloudflare.com`
		A	108.162.194.45^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`maeve.ns.cloudflare.com`
		A	162.159.38.45^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`maeve.ns.cloudflare.com`
		A	172.64.34.45^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`maeve.ns.cloudflare.com`
MX	`worldcenter-com-br.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c94a::^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-cp5p284cu01800.inbound.protection.outlook.com`
		A	2a01:111:f403:c94a::1^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-cp4p284cu00401.inbound.protection.outlook.com`
		A	2a01:111:f403:c94a::2^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-cp3p284cu00702.inbound.protection.outlook.com`
		A	2a01:111:f403:c94c::^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-roap284cu02600.inbound.protection.outlook.com`
		A	52.101.198.0^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cp5p284cu01800.inbound.protection.outlook.com`
		A	52.101.198.1^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cp4p284cu00401.inbound.protection.outlook.com`
		A	52.101.198.38^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cp3p284cu00706.inbound.protection.outlook.com`
		A	52.101.200.0^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-roap284cu02600.inbound.protection.outlook.com`
TXT	`MS=ms13698981`
TXT	`google-site-verification=68BQ73K2MFOcRsXw5AjIS6ZhSkjbroVKnfWHPhVkqok`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
TXT	`yandex-verification: 8caa6ed3c5bcdb6e`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.85.181, 172.67.208.225
		IPv6 hints	2606:4700:3031::6815:55b5, 2606:4700:3031::ac43:d0e1
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=215, name=cloudflare-ech.com
SOA	`augustus.ns.cloudflare.com`dns@cloudflare.com serial=2410251068

`com.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=2026219016

rank #526393 globally
rank #3738 in the tld
WOT: SAFE (69/100)

Same first word

worldcenter.co

worldcenter.com.br

worldcenter.de

worldcenter.in

worldcenter.com

worldcenter.org

worldcenter.it

Similar names

worldcentre.me

worldrecent.com

centerworld.de

centreworld.com

centerworld.co.kr

worldcentre.eu

recentworld.com

centerworld.kr

worldcentre.co

centerworld.com

worldcentre.org

DNS History

17 records (7 active, 10 former)

●NSaugustus.ns.cloudflare.com2026-04-09 → 2026-08-07 · 3 obs

○ 2020-02-02 21:27:44
● 2026-04-09 23:12:50
● 2026-08-07 00:41:00

●NSmaeve.ns.cloudflare.com2026-04-09 → 2026-08-07 · 3 obs

○ 2020-02-02 21:27:44
● 2026-04-09 23:12:50
● 2026-08-07 00:41:00

○NSns1.locaweb.com.br2015-06-04 → 2017-03-25 · 4 obs

● 2015-06-04 22:14:14
● 2017-03-25 20:46:26
○ 2020-02-02 21:27:44
○ 2026-08-07 00:41:00

○NSns2.locaweb.com.br2015-06-04 → 2017-03-25 · 4 obs

● 2015-06-04 22:14:14
● 2017-03-25 20:46:26
○ 2020-02-02 21:27:44
○ 2026-08-07 00:41:00

○NSns3.locaweb.com.br2015-06-04 → 2017-03-25 · 4 obs

● 2015-06-04 22:14:14
● 2017-03-25 20:46:26
○ 2020-02-02 21:27:44
○ 2026-08-07 00:41:00

○MXmx.a.locaweb.com.br2015-06-04 → 2017-03-25 · 4 obs

● 2015-06-04 22:14:14
● 2017-03-25 20:46:26
○ 2020-02-02 21:27:44
○ 2026-08-07 00:41:00

○MXmx.b.locaweb.com.br2015-06-04 → 2017-03-25 · 4 obs

● 2015-06-04 22:14:14
● 2017-03-25 20:46:26
○ 2020-02-02 21:27:44
○ 2026-08-07 00:41:00

○MXmx.core.locaweb.com.br2015-06-04 → 2017-03-25 · 4 obs

● 2015-06-04 22:14:14
● 2017-03-25 20:46:26
○ 2020-02-02 21:27:44
○ 2026-08-07 00:41:00

○MXmx.jk.locaweb.com.br2015-06-04 → 2017-03-25 · 4 obs

● 2015-06-04 22:14:14
● 2017-03-25 20:46:26
○ 2020-02-02 21:27:44
○ 2026-08-07 00:41:00

●MXworldcenter-com-br.mail.protection.outlook.com2026-04-09 → 2026-08-07 · 3 obs

○ 2020-02-02 21:27:44
● 2026-04-09 23:12:50
● 2026-08-07 00:41:00

●A104.21.85.1812026-04-09 → 2026-08-07 · 3 obs

○ 2020-02-02 21:27:44
● 2026-04-09 23:12:50
● 2026-08-07 00:41:00

●A172.67.208.2252026-04-09 → 2026-08-07 · 3 obs

○ 2020-02-02 21:27:44
● 2026-04-09 23:12:50
● 2026-08-07 00:41:00

○A187.45.193.1542015-06-04 → 2017-03-25 · 4 obs

● 2015-06-04 22:14:14
● 2017-03-25 20:46:26
○ 2020-02-02 21:27:44
○ 2026-08-07 00:41:00

●A2606:4700:3031::6815:55b52026-07-25 → 2026-08-07 · 3 obs

○ 2026-04-09 23:12:50
● 2026-07-25 11:04:08
● 2026-08-07 00:41:00

●A2606:4700:3031::ac43:d0e12026-07-25 → 2026-08-07 · 3 obs

○ 2026-04-09 23:12:50
● 2026-07-25 11:04:08
● 2026-08-07 00:41:00

○A2606:4700:3035::ac43:d0e12026-04-09 → 2026-04-09 · 4 obs

○ 2020-02-02 21:27:44
● 2026-04-09 23:12:50
○ 2026-07-25 11:04:08
○ 2026-08-07 00:41:00

○A2606:4700:3037::6815:55b52026-04-09 → 2026-04-09 · 4 obs

○ 2020-02-02 21:27:44
● 2026-04-09 23:12:50
○ 2026-07-25 11:04:08
○ 2026-08-07 00:41:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
br	a.dns.br, b.dns.br, c.dns.br, d.dns.br...	-
worldcenter.com.br	augustus.ns.cloudflare.com, maeve.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.194.45

NS records: augustus.ns.cloudflare.com, maeve.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for worldcenter.com.br (unsigned zone)

⏱️ Timing

Total: 758ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.208.225, 104.21.85.181`
AAAA	2	`2606:4700:3031::ac43:d0e1, 2606:4700:3031::6815:55b5`
NS	2	`augustus.ns.cloudflare.com, maeve.ns.cloudflare.com`
MX	1	`worldcenter-com-br.mail.protection.outlo`
TXT	4	`MS=ms13698981, google-site-verification=68BQ73K2MFOcRsX...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`augustus.ns.cloudflare.com dns.cloudflar`

Analysis

IP Addresses

worldcenter.com.br directs to four IP numbers, which are 104.21.85.181, 172.67.208.225, 2606:4700:3031::6815:55b5 and 2606:4700:3031::ac43:d0e1.

Additional host names — www.thvideo.tv, trjojobet.live, ewutefi.top and two others — share IP numbers with worldcenter.com.br.

Name Servers

worldcenter.com.br is served by two delegated name servers, augustus.ns.cloudflare.com and maeve.ns.cloudflare.com.

worldcenter.com.br shares its name server setup with other domains, including fsimplicity.com, r25.com.br, ciberconecta.com and two others.

The name servers of worldcenter.com.br overlap at least partially with those of other domains — among them downtownrutherfordnj.com, lagarno.life, popneutral.com and two more.

These name servers commonly appear alongside the name servers laura.ns.cloudflare.com and donna.ns.cloudflare.com.

Host names with 6 IP numbers:

augustus.ns.cloudflare.com carries IP addresses 108.162.195.2, 162.159.44.2 and 172.64.35.2, with 3 other addresses beyond those.

maeve.ns.cloudflare.com carries IP addresses 108.162.194.45, 162.159.38.45 and 172.64.34.45, with 3 other addresses beyond those.

Mail Servers

worldcenter.com.br has one mail server: worldcenter-com-br.mail.protection.outlook.com.

worldcenter-com-br.mail.protection.outlook.com points to 8 IP numbers: 52.101.198.0, 52.101.198.1, 52.101.198.38 and 5 other.

worldcenter.com.br - robtex.com