🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`codeblu.io`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:b135^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::6815:3b7a^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.59.122^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.177.53^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`dante.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c0a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dante.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c30a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dante.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:230a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dante.ns.cloudflare.com`
		A	108.162.195.10^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dante.ns.cloudflare.com`
		A	162.159.44.10^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dante.ns.cloudflare.com`
		A	172.64.35.10^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dante.ns.cloudflare.com`
NS	`raina.ns.cloudflare.com`
		A	2606:4700:50::a29f:26f1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`raina.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2f1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`raina.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22f1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`raina.ns.cloudflare.com`
		A	108.162.194.241^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`raina.ns.cloudflare.com`
		A	162.159.38.241^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`raina.ns.cloudflare.com`
		A	172.64.34.241^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`raina.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c1d::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`ww-in-f27.1e100.net`
		A	172.253.63.27^{🇺🇸 Google172.253.63.0/24}
			PTR	`bi-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		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	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`aspmx2.googlemail.com`⁽¹⁰⁾
		A	2800:3f0:4003:c14::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	192.178.234.27^{🇺🇸 Google192.178.0.0/15}
			PTR	`ncsclj-in-f27.1e100.net`
MX	`aspmx3.googlemail.com`⁽¹⁰⁾
		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`
TXT	`google-site-verification=dz1_atLlLKVMMLaGcQ7oVwwywzMMgNdfCDW1df5QkSs`
TXT	`v=spf1 a mx include:_spf.google.com ~all`
HTTPS	HTTP/2 ✓ hints match
		IPv4 hints	104.21.59.122, 172.67.177.53
		IPv6 hints	2606:4700:3030::ac43:b135, 2606:4700:3034::6815:3b7a
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=50, name=cloudflare-ech.com
SOA	`dante.ns.cloudflare.com`dns@cloudflare.com serial=2413142215

`io`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.nic.io` ⭐
	NS	`a2.nic.io`
	NS	`b0.nic.io`
	NS	`c0.nic.io`
	SOA	`a0.nic.io`hostmaster@donuts.email serial=1787892787

Same first word

codeblu.ca

codeblu.dev

codeblu.io

codeblu.com

codeblu.org

codeblu.co

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Previous names

codebattle.io

codebean.io

codebears.io

codebeast.io

codebee.io

codeberry.io

codebest.io

codebeyond.io

codebijou.io

codebike.io

codebin.io

codeblack.io

codeblender.io

codebless.io

codeblips.io

codeblitz.io

codeblock.io

codeblog.io

codebloom.io

codeblox.io

Next names

DNS History

11 records (11 active, 0 former)

●NSdante.ns.cloudflare.com2026-08-25 → 2026-08-28 · 2 obs

● 2026-08-25 16:20:08
● 2026-08-28 05:28:10

●NSraina.ns.cloudflare.com2026-08-25 → 2026-08-28 · 2 obs

● 2026-08-25 16:20:08
● 2026-08-28 05:28:10

●MXalt1.aspmx.l.google.com2026-08-25 → 2026-08-28 · 2 obs

● 2026-08-25 16:20:08
● 2026-08-28 05:28:10

●MXalt2.aspmx.l.google.com2026-08-25 → 2026-08-28 · 2 obs

● 2026-08-25 16:20:08
● 2026-08-28 05:28:10

●MXaspmx.l.google.com2026-08-25 → 2026-08-28 · 2 obs

● 2026-08-25 16:20:08
● 2026-08-28 05:28:10

●MXaspmx2.googlemail.com2026-08-25 → 2026-08-28 · 2 obs

● 2026-08-25 16:20:08
● 2026-08-28 05:28:10

●MXaspmx3.googlemail.com2026-08-25 → 2026-08-28 · 2 obs

● 2026-08-25 16:20:08
● 2026-08-28 05:28:10

●A104.21.59.1222026-08-25 → 2026-08-28 · 2 obs

● 2026-08-25 16:20:08
● 2026-08-28 05:28:10

●A172.67.177.532026-08-25 → 2026-08-28 · 2 obs

● 2026-08-25 16:20:08
● 2026-08-28 05:28:10

●A2606:4700:3030::ac43:b1352026-08-25 → 2026-08-28 · 2 obs

● 2026-08-25 16:20:08
● 2026-08-28 05:28:10

●A2606:4700:3034::6815:3b7a2026-08-25 → 2026-08-28 · 2 obs

● 2026-08-25 16:20:08
● 2026-08-28 05:28:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
io	a0.nic.io, a2.nic.io, b0.nic.io, c0.nic.io	-
codeblu.io	raina.ns.cloudflare.com, dante.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.194.241

NS records: raina.ns.cloudflare.com, dante.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for codeblu.io (unsigned zone)

⏱️ Timing

Total: 1187ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.59.122, 172.67.177.53`
AAAA	2	`2606:4700:3030::ac43:b135, 2606:4700:3034::6815:3b7a`
NS	2	`dante.ns.cloudflare.com, raina.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), aspmx2.googlemail.com (pri: 10)...`
TXT	2	`google-site-verification=dz1_atLlLKVMMLa, v=spf1 a mx include:_spf.google.com ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h2"]`
SOA	1	`dante.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

codeblu.io points to the four IP addresses 104.21.59.122, 172.67.177.53, 2606:4700:3030::ac43:b135 and 2606:4700:3034::6815:3b7a.

Two other host names, along with illumiox.com, bet365casinoslovenia.com and 1881403.com, also share IP numbers with codeblu.io.

Name Servers

codeblu.io is delegated to two name servers: dante.ns.cloudflare.com and raina.ns.cloudflare.com.

codeblu.io shares its NS records with other domains, for example ironkitty.workers.dev, ictsupport-ba4.workers.dev, mute-sun-bb93.workers.dev and two others.

The name servers of codeblu.io overlap at least partially with those of other domains — among them outerhaven.vip, nameonit.nl, csmen49.cc and two more.

These name servers commonly appear alongside the name servers glen.ns.cloudflare.com and magnolia.ns.cloudflare.com.

DNS names with 6 IP addresses:

dante.ns.cloudflare.com resolves to 108.162.195.10, 162.159.44.10, 172.64.35.10 and 3 other IP addresses.

raina.ns.cloudflare.com resolves to 108.162.194.241, 162.159.38.241, 172.64.34.241 and 3 other IP addresses.

Mail Servers

codeblu.io has five mail servers, which are aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.

There is at least a partial MX overlap between codeblu.io and other domains, including aceworldapparel.com, carmenandfamilybbq.com, brianneemily.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 192.178.234.27 and 2800:3f0:4003:c14::1a.

aspmx3.googlemail.com points to 172.253.116.27 and 2a00:1450:400b:c02::1b.

aspmx.l.google.com points to 172.253.63.27 and 2607:f8b0:4004:c1d::1b.

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

alt2.aspmx.l.google.com points to 172.253.116.26 and 2a00:1450:400b:c02::1b.

aspmx2.googlemail.com and alt1.aspmx.l.google.com are host names that each point to 2800:3f0:4003:c14::1a IP addresses.

aspmx3.googlemail.com and alt2.aspmx.l.google.com are host names that each point to 2a00:1450:400b:c02::1b IP addresses.