`fcblu.com.br`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::ac43:c9c4^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:4a63^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.74.99^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.201.196^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`sky.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2602^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sky.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c202^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sky.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2202^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sky.ns.cloudflare.com`
		A	108.162.194.2^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sky.ns.cloudflare.com`
		A	162.159.38.2^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sky.ns.cloudflare.com`
		A	172.64.34.2^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sky.ns.cloudflare.com`
NS	`titan.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c5d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`titan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c35d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`titan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:235d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`titan.ns.cloudflare.com`
		A	108.162.195.93^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	162.159.44.93^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.35.93^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
TXT	`google-site-verification=dgOsSlc8iiGYERKcSxmOmA6GKtlCwUhzaRLxYIgky-U`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.74.99, 172.67.201.196
		IPv6 hints	2606:4700:3034::ac43:c9c4, 2606:4700:3037::6815:4a63
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=181, name=cloudflare-ech.com
SOA	`sky.ns.cloudflare.com`dns@cloudflare.com serial=2408310369

`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=2026203100

rank #514267 globally
rank #3775 in the tld
WOT: SAFE (69/100)

Previously NS for

fcblu.com.br

Same first word

fcblu.com.br

Similar names

fclub.de

lbfcu.org

fclub.be

fclub.com

fclub.cn

ufbcl.shop

fclub.es

flcub.cn

fclub.kz

clubf.cz

clubf.fr

flucb.com

fclub.biz

fclub.ro

lbfcu.com

fclub.org

clubf.com

clubf.com.br

clubf.co.uk

fclub.fr

fclub.ru

fclub.net

fclub.at

clubf.ru

clubf.net

clubf.de

DNS History

15 records (6 active, 9 former)

○NSfcblu.com.br2015-08-16 → 2017-09-09 · 4 obs

● 2015-08-16 06:23:36
● 2017-09-09 23:32:22
○ 2026-06-27 22:29:46
○ 2026-07-22 04:21:44

○NShide.blumenau.sc.gov.br2015-08-16 → 2017-09-09 · 4 obs

● 2015-08-16 06:23:36
● 2017-09-09 23:32:22
○ 2026-06-27 22:29:46
○ 2026-07-22 04:21:44

●NSsky.ns.cloudflare.com2026-06-27 → 2026-07-22 · 3 obs

○ 2017-09-09 23:32:22
● 2026-06-27 22:29:46
● 2026-07-22 04:21:44

●NStitan.ns.cloudflare.com2026-06-27 → 2026-07-22 · 3 obs

○ 2017-09-09 23:32:22
● 2026-06-27 22:29:46
● 2026-07-22 04:21:44

○NSwebblu.blumenau.sc.gov.br2015-08-16 → 2017-09-09 · 4 obs

● 2015-08-16 06:23:36
● 2017-09-09 23:32:22
○ 2026-06-27 22:29:46
○ 2026-07-22 04:21:44

○MXcorreio.blumenau.sc.gov.br2015-08-16 → 2017-09-09 · 4 obs

● 2015-08-16 06:23:36
● 2017-09-09 23:32:22
○ 2026-06-27 22:29:46
○ 2026-07-22 04:21:44

●A104.21.74.992026-07-22 → 2026-07-22 · 3 obs

○ 2026-06-27 22:29:46
● 2026-07-22 04:21:42
● 2026-07-22 04:21:44

●A172.67.201.1962026-07-22 → 2026-07-22 · 3 obs

○ 2026-06-27 22:29:46
● 2026-07-22 04:21:42
● 2026-07-22 04:21:44

○A188.114.96.02026-06-27 → 2026-06-27 · 4 obs

○ 2017-09-09 23:32:22
● 2026-06-27 22:29:46
○ 2026-07-22 04:21:42
○ 2026-07-22 04:21:44

○A188.114.97.02026-06-27 → 2026-06-27 · 4 obs

○ 2017-09-09 23:32:22
● 2026-06-27 22:29:46
○ 2026-07-22 04:21:42
○ 2026-07-22 04:21:44

○A200.215.113.412015-08-16 → 2017-09-09 · 4 obs

● 2015-08-16 06:23:36
● 2017-09-09 23:32:22
○ 2026-06-27 22:29:46
○ 2026-07-22 04:21:44

●A2606:4700:3034::ac43:c9c42026-07-22 → 2026-07-22 · 3 obs

○ 2026-06-27 22:29:46
● 2026-07-22 04:21:42
● 2026-07-22 04:21:44

●A2606:4700:3037::6815:4a632026-07-22 → 2026-07-22 · 3 obs

○ 2026-06-27 22:29:46
● 2026-07-22 04:21:42
● 2026-07-22 04:21:44

○A2a06:98c1:3120::2026-06-27 → 2026-06-27 · 4 obs

○ 2017-09-09 23:32:22
● 2026-06-27 22:29:46
○ 2026-07-22 04:21:42
○ 2026-07-22 04:21:44

○A2a06:98c1:3121::2026-06-27 → 2026-06-27 · 4 obs

○ 2017-09-09 23:32:22
● 2026-06-27 22:29:46
○ 2026-07-22 04:21:42
○ 2026-07-22 04:21:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
br	a.dns.br, b.dns.br, c.dns.br, d.dns.br...	-
fcblu.com.br	sky.ns.cloudflare.com, titan.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.35.93

NS records: sky.ns.cloudflare.com, titan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 585ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.74.99, 172.67.201.196`
AAAA	2	`2606:4700:3034::ac43:c9c4, 2606:4700:3037::6815:4a63`
NS	2	`sky.ns.cloudflare.com, titan.ns.cloudflare.com`
TXT	1	`google-site-verification=dgOsSlc8iiGYERK`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`sky.ns.cloudflare.com dns.cloudflare.com`

Analysis

IP Addresses

fcblu.com.br points to the four IP addresses 104.21.74.99, 172.67.201.196, 2606:4700:3034::ac43:c9c4 and 2606:4700:3037::6815:4a63.

Additional host names — naturtint.com, manatarjome.com, www.canghaige.com and two others — share IP numbers with fcblu.com.br.

Name Servers

fcblu.com.br has two authoritative name servers — sky.ns.cloudflare.com and titan.ns.cloudflare.com.

fcblu.com.br shares its name server setup with other domains, including portaldozeleo.com.br, fdtechsol.com, piwnica.org and two others.

There is at least partial name server overlap between fcblu.com.br and other domains — ycjxhwc.com, geometricbox.com, babu88-casino-top.com and two more among them.

These name servers frequently co-occur with the name servers treasure.ns.cloudflare.com and phoenix.ns.cloudflare.com.

Host names with 6 IP numbers:

sky.ns.cloudflare.com points to 108.162.194.2, 162.159.38.2, 172.64.34.2 and 3 other IP addresses.

titan.ns.cloudflare.com points to 108.162.195.93, 162.159.44.93, 172.64.35.93 and 3 other IP addresses.

fcblu.com.br - robtex.com

fcblu.com.br

com.br

Previously NS for

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`fcblu.com.br`

`com.br`