codeblocks.com.br - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`codeblocks.com.br`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:2d9f^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:d86a^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.45.159^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.216.106^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`clark.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b57^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`clark.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c157^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`clark.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2157^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`clark.ns.cloudflare.com`
		A	108.162.193.87^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`clark.ns.cloudflare.com`
		A	172.64.33.87^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`clark.ns.cloudflare.com`
		A	173.245.59.87^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`clark.ns.cloudflare.com`
NS	`melissa.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ac7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`melissa.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0c7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`melissa.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20c7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`melissa.ns.cloudflare.com`
		A	108.162.192.199^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`melissa.ns.cloudflare.com`
		A	172.64.32.199^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`melissa.ns.cloudflare.com`
		A	173.245.58.199^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`melissa.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c1b::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`wv-in-f26.1e100.net`
		A	142.251.16.27^{🇺🇸 Google142.251.16.0/24}
			PTR	`bl-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c14::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	192.178.234.26^{🇺🇸 Google192.178.0.0/15}
			PTR	`ncsclj-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`aspmx2.googlemail.com`⁽¹⁰⁾
		A	2800:3f0:4003:c14::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	192.178.234.26^{🇺🇸 Google192.178.0.0/15}
			PTR	`ncsclj-in-f26.1e100.net`
MX	`aspmx3.googlemail.com`⁽¹⁰⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
TXT	`google-site-verification=SYayWrovwwAvoV__rlr04iWO-NSy9PDHLOIHQSSdVXQ`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.45.159, 172.67.216.106
		IPv6 hints	2606:4700:3030::6815:2d9f, 2606:4700:3034::ac43:d86a
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=163, name=cloudflare-ech.com
SOA	`clark.ns.cloudflare.com`dns@cloudflare.com serial=2411592829

`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=2026233020

rank #538411 globally
rank #3651 in the tld
WOT: SAFE (69/100)

Same first word

codeblocks.com.br

codeblocks.com

codeblocks.de

codeblocks.co

codeblocks.net

codeblocks.org

codeblocks.in

codeblocks.pro

codeblocks.bond

codeblocks.sk

Similar names

blockscode.com

blockcodes.xyz

blockcodes.com

decoblocks.com

Previous names

Next names

DNS History

13 records (11 active, 2 former)

○NSa.sec.dns.br2017-02-16 → 2019-01-05 · 4 obs

● 2017-02-16 12:10:48
● 2019-01-05 12:36:24
○ 2026-08-20 12:45:40
○ 2026-08-21 01:26:04

○NSb.sec.dns.br2017-02-16 → 2019-01-05 · 4 obs

● 2017-02-16 12:10:48
● 2019-01-05 12:36:24
○ 2026-08-20 12:45:40
○ 2026-08-21 01:26:04

●NSclark.ns.cloudflare.com2026-08-20 → 2026-08-21 · 3 obs

○ 2019-01-05 12:36:24
● 2026-08-20 12:45:40
● 2026-08-21 01:26:04

●NSmelissa.ns.cloudflare.com2026-08-20 → 2026-08-21 · 3 obs

○ 2019-01-05 12:36:24
● 2026-08-20 12:45:40
● 2026-08-21 01:26:04

●MXalt1.aspmx.l.google.com2017-02-16 → 2026-08-21 · 2 obs

● 2017-02-16 12:10:48
● 2026-08-21 01:26:04

●MXalt2.aspmx.l.google.com2017-02-16 → 2026-08-21 · 2 obs

● 2017-02-16 12:10:48
● 2026-08-21 01:26:04

●MXaspmx.l.google.com2017-02-16 → 2026-08-21 · 2 obs

● 2017-02-16 12:10:48
● 2026-08-21 01:26:04

●MXaspmx2.googlemail.com2017-02-16 → 2026-08-21 · 2 obs

● 2017-02-16 12:10:48
● 2026-08-21 01:26:04

●MXaspmx3.googlemail.com2017-02-16 → 2026-08-21 · 2 obs

● 2017-02-16 12:10:48
● 2026-08-21 01:26:04

●A104.21.45.1592026-08-20 → 2026-08-21 · 2 obs

● 2026-08-20 12:45:40
● 2026-08-21 01:26:04

●A172.67.216.1062026-08-20 → 2026-08-21 · 2 obs

● 2026-08-20 12:45:40
● 2026-08-21 01:26:04

●A2606:4700:3030::6815:2d9f2026-08-20 → 2026-08-21 · 2 obs

● 2026-08-20 12:45:40
● 2026-08-21 01:26:04

●A2606:4700:3034::ac43:d86a2026-08-20 → 2026-08-21 · 2 obs

● 2026-08-20 12:45:40
● 2026-08-21 01:26:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
br	a.dns.br, b.dns.br, c.dns.br, d.dns.br...	-
codeblocks.com.br	clark.ns.cloudflare.com, melissa.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.87

NS records: clark.ns.cloudflare.com, melissa.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 920ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.45.159, 172.67.216.106`
AAAA	2	`2606:4700:3034::ac43:d86a, 2606:4700:3030::6815:2d9f`
NS	2	`clark.ns.cloudflare.com, melissa.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), aspmx2.googlemail.com (pri: 10)...`
TXT	1	`google-site-verification=SYayWrovwwAvoV_`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`clark.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

codeblocks.com.br resolves to four IP addresses: 104.21.45.159, 172.67.216.106, 2606:4700:3030::6815:2d9f and 2606:4700:3034::ac43:d86a.

Two other host names, along with cbcnei.in, jyny.tw and 72me.com, also share IP numbers with codeblocks.com.br.

Name Servers

codeblocks.com.br is delegated to two name servers: clark.ns.cloudflare.com and melissa.ns.cloudflare.com.

codeblocks.com.br shares its NS records with other domains, for example hubbae.ae, carbonetrics.com, 0077.biz and two others.

codeblocks.com.br shares at least some of its name servers with other domains, including lossless.org, jitasports.news, viyokap341.workers.dev and two others.

These name servers are frequently paired with the name servers ajay.ns.cloudflare.com and tani.ns.cloudflare.com.

DNS names with 6 IP addresses:

clark.ns.cloudflare.com resolves to 108.162.193.87, 172.64.33.87, 173.245.59.87 and 3 other IP addresses.

melissa.ns.cloudflare.com resolves to 108.162.192.199, 172.64.32.199, 173.245.58.199 and 3 other IP addresses.

Mail Servers

codeblocks.com.br is handled by five mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.

There is at least a partial MX overlap between codeblocks.com.br and other domains, including dbdigital.in, hitmeister.de, flourishventures.com and two others.

These mail servers tend to appear in combination with mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 others.

Host names that have two IP addresses:

aspmx2.googlemail.com points to 192.178.234.26 and 2800:3f0:4003:c14::1a.

aspmx3.googlemail.com points to 172.253.116.26 and 2a00:1450:400b:c02::1a.

aspmx.l.google.com points to 142.251.16.27 and 2607:f8b0:4004:c1b::1a.

alt1.aspmx.l.google.com points to 192.178.234.26 and 2800:3f0:4003:c14::1b.

alt2.aspmx.l.google.com points to 172.253.116.27 and 2a00:1450:400b:c02::1b.

aspmx2.googlemail.com and alt1.aspmx.l.google.com are host names that each point to 192.178.234.26 IP addresses.