codecool.com - dns.ninja

`codecool.com`

DNSSEC	⚠️ Not signed
A	2606:4700:20::681a:abf^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:20::681a:bbf^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:20::ac43:4bfc^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.26.10.191^{Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.26.11.191^{Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.75.252^{🇺🇸 Cloudflare172.67.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`deb.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a5c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`deb.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c05c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`deb.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:205c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`deb.ns.cloudflare.com`
		A	108.162.192.92^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`deb.ns.cloudflare.com`
		A	172.64.32.92^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`deb.ns.cloudflare.com`
		A	173.245.58.92^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`deb.ns.cloudflare.com`
NS	`vern.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bf3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vern.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1f3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`vern.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21f3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`vern.ns.cloudflare.com`
		A	108.162.193.243^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vern.ns.cloudflare.com`
		A	172.64.33.243^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vern.ns.cloudflare.com`
		A	173.245.59.243^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vern.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c21::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pe-in-f27.1e100.net`
		A	192.178.155.26^{🇺🇸 Google192.178.155.0/24}
			PTR	`yuiadrs-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`aspmx2.googlemail.com`⁽¹⁰⁾
		A	2a00:1450:4025:402::1a^{🇳🇱 Google2a00:1450:4025::/48}
			PTR	`rb-in-f26.1e100.net`
		A	142.250.102.27^{🇺🇸 Google142.250.102.0/24}
			PTR	`rb-in-f27.1e100.net`
MX	`aspmx3.googlemail.com`⁽¹⁰⁾
		A	2607:f8b0:4023:3003::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`yulnkjt-in-f26.1e100.net`
		A	172.253.145.26^{🇺🇸 Google172.253.145.0/24}
			PTR	`yulnkjt-in-f26.1e100.net`
TXT	`MS=ms80564343`
TXT	`Sendinblue-code:3a1dfb572519bd5c1dced71bba038ad1`
TXT	`atlassian-domain-verification=K5STFRJW4Qa9LhE3REstb+QwjXnV6Vom0UENwPAtlIV3fFE...`
TXT	`google-site-verification=ZToDfSe865ZSYiOWFWw1a6DcDHR6wlHAZg9Rq12Wli0`
TXT	`v=spf1 ip4:104.130.122.0/23 ip4:104.130.96.0/28 ip4:104.160.64.0/23 ip4:104.1...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.26.10.191, 104.26.11.191, 172.67.75.252
		IPv6 hints	2606:4700:20::681a:abf, 2606:4700:20::681a:bbf, 2606:4700:20::ac43:4bfc
SOA	`deb.ns.cloudflare.com`dns@cloudflare.com serial=2405928908

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1780582084

rank #573613 globally
rank #250021 in the tld

Subdomains

email.codecool.com

www.codecool.com

Same first word

codecool.net

codecool.hu

codecool.gitlab.io

codecool.com

codecool.at

Similar names

DNS History

24 records (13 active, 11 former)

●NSdeb.ns.cloudflare.com2015-10-22 → 2026-06-04 · 3 obs

○ 2015-05-20 00:23:26
● 2015-10-22 06:33:18
● 2026-06-04 14:24:50

○NSns1psw.name.com2015-05-20 → 2015-05-20 · 3 obs

● 2015-05-20 00:23:26
○ 2015-10-22 06:33:18
○ 2026-06-04 14:24:50

○NSns2fkr.name.com2015-05-20 → 2015-05-20 · 3 obs

● 2015-05-20 00:23:26
○ 2015-10-22 06:33:18
○ 2026-06-04 14:24:50

○NSns3sxz.name.com2015-05-20 → 2015-05-20 · 3 obs

● 2015-05-20 00:23:26
○ 2015-10-22 06:33:18
○ 2026-06-04 14:24:50

○NSns4ghm.name.com2015-05-20 → 2015-05-20 · 3 obs

● 2015-05-20 00:23:26
○ 2015-10-22 06:33:18
○ 2026-06-04 14:24:50

●NSvern.ns.cloudflare.com2015-10-22 → 2026-06-04 · 3 obs

○ 2015-05-20 00:23:26
● 2015-10-22 06:33:18
● 2026-06-04 14:24:50

●MXalt1.aspmx.l.google.com2015-05-20 → 2026-06-04 · 2 obs

● 2015-05-20 00:23:26
● 2026-06-04 14:24:50

●MXalt2.aspmx.l.google.com2015-05-20 → 2026-06-04 · 2 obs

● 2015-05-20 00:23:26
● 2026-06-04 14:24:50

●MXaspmx.l.google.com2015-05-20 → 2026-06-04 · 2 obs

● 2015-05-20 00:23:26
● 2026-06-04 14:24:50

●MXaspmx2.googlemail.com2015-05-20 → 2026-06-04 · 2 obs

● 2015-05-20 00:23:26
● 2026-06-04 14:24:50

●MXaspmx3.googlemail.com2015-05-20 → 2026-06-04 · 2 obs

● 2015-05-20 00:23:26
● 2026-06-04 14:24:50

●A104.26.10.1912026-02-15 → 2026-06-04 · 3 obs

○ 2020-04-05 03:25:08
● 2026-02-15 20:16:44
● 2026-06-04 14:24:50

●A104.26.11.1912026-02-15 → 2026-06-04 · 3 obs

○ 2020-04-05 03:25:08
● 2026-02-15 20:16:44
● 2026-06-04 14:24:50

○A104.27.162.1772015-10-22 → 2020-04-05 · 5 obs

○ 2015-05-20 00:23:26
● 2015-10-22 06:33:18
● 2020-04-05 03:25:08
○ 2026-02-15 20:16:44
○ 2026-06-04 14:24:50

○A104.27.163.1772015-10-22 → 2020-04-05 · 5 obs

○ 2015-05-20 00:23:26
● 2015-10-22 06:33:18
● 2020-04-05 03:25:08
○ 2026-02-15 20:16:44
○ 2026-06-04 14:24:50

●A172.67.75.2522026-02-15 → 2026-06-04 · 3 obs

○ 2020-04-05 03:25:08
● 2026-02-15 20:16:44
● 2026-06-04 14:24:50

○A2400:cb00:2048:1::681b:a2b12017-04-08 → 2017-04-08 · 4 obs

○ 2015-10-22 06:33:18
● 2017-04-08 15:32:38
○ 2020-04-05 03:25:08
○ 2026-06-04 14:24:50

○A2400:cb00:2048:1::681b:a3b12017-04-08 → 2017-04-08 · 4 obs

○ 2015-10-22 06:33:18
● 2017-04-08 15:32:38
○ 2020-04-05 03:25:08
○ 2026-06-04 14:24:50

●A2606:4700:20::681a:abf2026-02-15 → 2026-06-04 · 3 obs

○ 2020-04-05 03:25:08
● 2026-02-15 20:16:44
● 2026-06-04 14:24:50

●A2606:4700:20::681a:bbf2026-02-15 → 2026-06-04 · 3 obs

○ 2020-04-05 03:25:08
● 2026-02-15 20:16:44
● 2026-06-04 14:24:50

●A2606:4700:20::ac43:4bfc2026-02-15 → 2026-06-04 · 3 obs

○ 2020-04-05 03:25:08
● 2026-02-15 20:16:44
● 2026-06-04 14:24:50

○A2606:4700:3034::681b:a2b12020-04-05 → 2020-04-05 · 4 obs

○ 2017-04-08 15:32:38
● 2020-04-05 03:25:08
○ 2026-02-15 20:16:44
○ 2026-06-04 14:24:50

○A2606:4700:3035::681b:a3b12020-04-05 → 2020-04-05 · 4 obs

○ 2017-04-08 15:32:38
● 2020-04-05 03:25:08
○ 2026-02-15 20:16:44
○ 2026-06-04 14:24:50

○A92.249.254.232015-05-20 → 2015-05-20 · 3 obs

● 2015-05-20 00:23:26
○ 2015-10-22 06:33:18
○ 2026-06-04 14:24:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, m.gtld-servers.net, d.gtld-servers.net, k.gtld-servers.net...	-
codecool.com	deb.ns.cloudflare.com, vern.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.243

NS records: deb.ns.cloudflare.com, vern.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 235ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`104.26.11.191, 104.26.10.191...`
AAAA	3	`2606:4700:20::681a:bbf, 2606:4700:20::ac43:4bfc...`
NS	2	`deb.ns.cloudflare.com, vern.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), aspmx2.googlemail.com (pri: 10)...`
TXT	5	`MS=ms80564343, Sendinblue-code:3a1dfb572519bd5c1dced71b...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`deb.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (deb.ns.cloudflare.com, deb.ns.cloudflare.com, deb.ns.cloudflare.com...)

Analysis

Hierarchy

codecool.com serves as the parent of email.codecool.com and www.codecool.com.

IP Addresses

codecool.com has 6 IP addresses: 104.26.10.191, 104.26.11.191, 172.67.75.252 plus three more.

justgot2haveit.com, ns1.tehnocenter.ro, invitameok.com plus two other host names have IP numbers in common with codecool.com.

Name Servers

codecool.com has two authoritative name servers — deb.ns.cloudflare.com and vern.ns.cloudflare.com.

The name server configuration of codecool.com is shared with other domains, for instance mxideas.com, codecool.hu, dayofamentor.com and two others.

There is at least partial name server overlap between codecool.com and other domains — kclalumni.net, nowgoal.best, interpret.me and two more among them.

The name servers dana.ns.cloudflare.com, nolan.ns.cloudflare.com and lakas.ns.cloudflare.com are often found in combination with these name servers.

Hosts with 6 IP addresses each:

deb.ns.cloudflare.com maps to six IP addresses: 108.162.192.92, 172.64.32.92, 173.245.58.92 and three others.

vern.ns.cloudflare.com maps to six IP addresses: 108.162.193.243, 172.64.33.243, 173.245.59.243 and three others.

Mail Servers

Mail for codecool.com is routed through 5 mail servers, including aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.

At least some of the mail servers used by codecool.com are shared with other domains: ns500737.ns500724.ns500737.ns500724.ns500737.ns500737.ns500737.ns500724.ns500724.ns500697.ns500682.ns500669.ns500669.yummyflingsfinder.com, ns500693.ns500734.ns500734.ns500699.ns500699.ns500588.ns500588.ns500693.ns500693.ns500693.ns500683.ns500588.dtrkdll.com, ns500758.ns500759.ns500698.ns500735.ns500736.ns500698.ns500698.ns500736.ns500619.ns500576.trackreceptor.com and two others among them.

It is common for these mail servers to be used in conjunction with mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and alt4.aspmx.l.google.com, plus three others.

Host names pointing to two IP addresses:

aspmx2.googlemail.com resolves to 142.250.102.27 and 2a00:1450:4025:402::1a.

aspmx3.googlemail.com resolves to 172.253.145.26 and 2607:f8b0:4023:3003::1a.

aspmx.l.google.com resolves to 192.178.155.26 and 2607:f8b0:4004:c21::1b.

alt1.aspmx.l.google.com resolves to 108.177.123.27 and 2800:3f0:4003:c0f::1b.

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