linuxsysadmin.info - dns.ninja

`linuxsysadmin.info`

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=2359036094

`info`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.info.afilias-nst.info` ⭐
	NS	`a2.info.afilias-nst.info`
	NS	`b0.info.afilias-nst.org` ⚠️ Not in parent delegation
	NS	`b2.info.afilias-nst.org` ⚠️ Not in parent delegation
	NS	`c0.info.afilias-nst.info`
	NS	`d0.info.afilias-nst.org` ⚠️ Not in parent delegation
	SOA	`a0.info.afilias-nst.info`hostmaster@donuts.email serial=1781367358

Same first word

linuxsysadmin.net

linuxsysadmin.io

linuxsysadmin.de

linuxsysadmin.biz

linuxsysadmin.co.uk

linuxsysadmin.com

linuxsysadmin.info

Similar names

sysadminlinux.com

DNS History

12 records (6 active, 6 former)

○NSa.dns.gandi.net2015-07-14 → 2020-02-24 · 4 obs

● 2015-07-14 22:34:22
● 2020-02-24 17:20:44
○ 2026-02-19 08:01:38
○ 2026-06-13 16:55:16

○NSb.dns.gandi.net2015-07-14 → 2020-02-24 · 4 obs

● 2015-07-14 22:34:22
● 2020-02-24 17:20:44
○ 2026-02-19 08:01:38
○ 2026-06-13 16:55:16

○NSc.dns.gandi.net2015-07-14 → 2020-02-24 · 4 obs

● 2015-07-14 22:34:22
● 2020-02-24 17:20:44
○ 2026-02-19 08:01:38
○ 2026-06-13 16:55:16

●NScuritiba.ns.porkbun.com2026-02-19 → 2026-06-13 · 3 obs

○ 2020-02-24 17:20:44
● 2026-02-19 08:01:38
● 2026-06-13 16:55:16

●NSfortaleza.ns.porkbun.com2026-02-19 → 2026-06-13 · 3 obs

○ 2020-02-24 17:20:44
● 2026-02-19 08:01:38
● 2026-06-13 16:55:16

●NSmaceio.ns.porkbun.com2026-02-19 → 2026-06-13 · 3 obs

○ 2020-02-24 17:20:44
● 2026-02-19 08:01:38
● 2026-06-13 16:55:16

●NSsalvador.ns.porkbun.com2026-02-19 → 2026-06-13 · 3 obs

○ 2020-02-24 17:20:44
● 2026-02-19 08:01:38
● 2026-06-13 16:55:16

○MXfb.mail.gandi.net2015-07-14 → 2020-02-24 · 4 obs

● 2015-07-14 22:34:22
● 2020-02-24 17:20:44
○ 2026-02-19 08:01:38
○ 2026-06-13 16:55:16

○MXspool.mail.gandi.net2015-07-14 → 2020-02-24 · 4 obs

● 2015-07-14 22:34:22
● 2020-02-24 17:20:44
○ 2026-02-19 08:01:38
○ 2026-06-13 16:55:16

○A217.70.184.382015-07-14 → 2020-02-24 · 4 obs

● 2015-07-14 22:34:22
● 2020-02-24 17:20:44
○ 2026-02-19 08:01:38
○ 2026-06-13 16:55:16

●A44.227.65.2452026-02-19 → 2026-06-13 · 3 obs

○ 2020-02-24 17:20:44
● 2026-02-19 08:01:38
● 2026-06-13 16:55:16

●A44.227.76.1662026-02-19 → 2026-06-13 · 3 obs

○ 2020-02-24 17:20:44
● 2026-02-19 08:01:38
● 2026-06-13 16:55:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
info	a0.info.afilias-nst.info, a2.info.afilias-nst.info, c0.info.afilias-nst.info	-
linuxsysadmin.info	fortaleza.ns.porkbun.com, maceio.ns.porkbun.com, curitiba.ns.porkbun.com, salvador.ns.porkbun.com	-

✅ Authoritative Response

Server:162.159.8.140

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for linuxsysadmin.info (unsigned zone)

⏱️ Timing

Total: 594ms | Queries: -

📄 Records

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

Analysis

IP Addresses

linuxsysadmin.info points to two IP numbers: 44.227.65.245 and 44.227.76.166.

Additional host names — nmburrito.com, cudby.co.nz, chc58.com and two others — share IP numbers with linuxsysadmin.info.

Name Servers

linuxsysadmin.info is delegated to four name servers, curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com, maceio.ns.porkbun.com and salvador.ns.porkbun.com.

linuxsysadmin.info has at least partial name server overlap with other domains, such as pagesection.com, nlac.org, gtfinstrumental.com and two others.

curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com, maceio.ns.porkbun.com and salvador.ns.porkbun.com all point to exactly two IP numbers each: curitiba.ns.porkbun.com → 173.245.58.37 and 2400:cb00:2049:1::adf5:3a25; fortaleza.ns.porkbun.com → 162.159.8.140 and 2400:cb00:2049:1::a29f:88c; maceio.ns.porkbun.com → 162.159.11.180 and 2400:cb00:2049:1::a29f:bb4; salvador.ns.porkbun.com → 162.159.10.150 and 2400:cb00:2049:1::a29f:a96.