learnlinux.co - dns.ninja

`learnlinux.co`

DNSSEC	⚠️ Not signed
A	44.227.65.245^{🇺🇸 Amazon44.224.0.0/11 EC2 PDX prefix}
		PTR	`ec2-44-227-65-245.us-west-2.compute.amazonaws.com`
A	44.227.76.166^{🇺🇸 Amazon44.224.0.0/11 EC2 PDX prefix}
NS	`curitiba.ns.porkbun.com` ⭐
		A	2400:cb00:2049:1::adf5:3a25^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	173.245.58.37^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`fortaleza.ns.porkbun.com`
		A	2400:cb00:2049:1::a29f:88c^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.8.140^{Cloudflare162.159.8.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`maceio.ns.porkbun.com`
		A	2400:cb00:2049:1::a29f:bb4^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.11.180^{Cloudflare162.159.11.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`salvador.ns.porkbun.com`
		A	2400:cb00:2049:1::a29f:a96^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.10.150^{Cloudflare162.159.10.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
SOA	`curitiba.ns.porkbun.com`dns@cloudflare.com serial=2407759228

`co`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns0.centralnic.net` ⭐
	NS	`a.registrydns.co`
	NS	`b.registrydns.co`
	NS	`c.registrydns.co`
	NS	`d.registrydns.co`
	SOA	`ns0.centralnic.net`hostmaster@centralnic.net serial=1759698109

Same first word

learnlinux.ie

learnlinux.co

learnlinux.co.uk

learnlinux.com

learnlinux.org

learnlinux.org.za

learnlinux.tv

learnlinux.com.br

learnlinux.net

Similar names

linuxlearn.net

linuxlearn.com

linuxlearn.org

DNS History

12 records (6 active, 6 former)

●NScuritiba.ns.porkbun.com2026-07-04 → 2026-07-05 · 3 obs

○ 2026-03-26 11:26:42
● 2026-07-04 19:28:34
● 2026-07-05 13:19:50

●NSfortaleza.ns.porkbun.com2026-07-04 → 2026-07-05 · 3 obs

○ 2026-03-26 11:26:42
● 2026-07-04 19:28:34
● 2026-07-05 13:19:50

●NSmaceio.ns.porkbun.com2026-07-04 → 2026-07-05 · 3 obs

○ 2026-03-26 11:26:42
● 2026-07-04 19:28:34
● 2026-07-05 13:19:50

○NSns1.afternic.com2026-03-13 → 2026-03-26 · 4 obs

● 2026-03-13 17:59:46
● 2026-03-26 11:26:42
○ 2026-07-04 19:28:34
○ 2026-07-05 13:19:50

○NSns2.afternic.com2026-03-13 → 2026-03-26 · 4 obs

● 2026-03-13 17:59:46
● 2026-03-26 11:26:42
○ 2026-07-04 19:28:34
○ 2026-07-05 13:19:50

●NSsalvador.ns.porkbun.com2026-07-04 → 2026-07-05 · 3 obs

○ 2026-03-26 11:26:42
● 2026-07-04 19:28:34
● 2026-07-05 13:19:50

○A13.248.169.482026-03-13 → 2026-03-26 · 5 obs

○ 2017-11-28 09:00:08
● 2026-03-13 17:59:46
● 2026-03-26 11:26:42
○ 2026-07-04 19:28:34
○ 2026-07-05 13:19:50

●A44.227.65.2452026-07-04 → 2026-07-05 · 3 obs

○ 2026-03-26 11:26:42
● 2026-07-04 19:28:34
● 2026-07-05 13:19:50

●A44.227.76.1662026-07-04 → 2026-07-05 · 3 obs

○ 2026-03-26 11:26:42
● 2026-07-04 19:28:34
● 2026-07-05 13:19:50

○A69.64.147.2422016-12-29 → 2016-12-29 · 3 obs

● 2016-12-29 16:45:48
○ 2017-11-28 09:00:08
○ 2026-07-05 13:19:50

○A76.223.54.1462026-03-13 → 2026-03-26 · 5 obs

○ 2017-11-28 09:00:08
● 2026-03-13 17:59:46
● 2026-03-26 11:26:42
○ 2026-07-04 19:28:34
○ 2026-07-05 13:19:50

○CNAMEpr-co-suspensions.go.co2017-11-28 → 2017-11-28 · 3 obs

● 2017-11-28 09:00:08
○ 2026-03-13 17:59:46
○ 2026-07-05 13:19:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
co	a.registrydns.co, b.registrydns.co, c.registrydns.co, d.registrydns.co	-
learnlinux.co	maceio.ns.porkbun.com, fortaleza.ns.porkbun.com, salvador.ns.porkbun.com, curitiba.ns.porkbun.com	-

✅ Authoritative Response

Server:162.159.10.150

NS records: maceio.ns.porkbun.com, fortaleza.ns.porkbun.com, salvador.ns.porkbun.com, curitiba.ns.porkbun.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for learnlinux.co (unsigned zone)

⏱️ Timing

Total: 899ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`44.227.76.166, 44.227.65.245`
NS	4	`curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com...`
SOA	1	`curitiba.ns.porkbun.com dns.cloudflare.c`

Analysis

IP Addresses

learnlinux.co resolves to the IP addresses 44.227.65.245 and 44.227.76.166

400error.com, toosoontosay.com, paget.dev plus two other host names have IP numbers in common with learnlinux.co.

Name Servers

Four name servers handle the delegation for learnlinux.co: curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com, maceio.ns.porkbun.com and salvador.ns.porkbun.com.

learnlinux.co partially shares its NS delegation with several other domains, including chowchow.net, gallecctv.com, jlhj.de and two others.

curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com, maceio.ns.porkbun.com and salvador.ns.porkbun.com each carry two IP addresses. curitiba.ns.porkbun.com has 173.245.58.37 and 2400:cb00:2049:1::adf5:3a25; fortaleza.ns.porkbun.com has 162.159.8.140 and 2400:cb00:2049:1::a29f:88c; maceio.ns.porkbun.com has 162.159.11.180 and 2400:cb00:2049:1::a29f:bb4; salvador.ns.porkbun.com has 162.159.10.150 and 2400:cb00:2049:1::a29f:a96.