linuxarchitect.com - dns.ninja

`linuxarchitect.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::ac43:845a^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:4b9^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.4.185^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.132.90^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`isla.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a77^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isla.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c077^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`isla.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2077^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`isla.ns.cloudflare.com`
		A	108.162.192.119^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isla.ns.cloudflare.com`
		A	172.64.32.119^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isla.ns.cloudflare.com`
		A	173.245.58.119^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isla.ns.cloudflare.com`
NS	`noah.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b85^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`noah.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c185^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`noah.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2185^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`noah.ns.cloudflare.com`
		A	108.162.193.133^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`noah.ns.cloudflare.com`
		A	172.64.33.133^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`noah.ns.cloudflare.com`
		A	173.245.59.133^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`noah.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.4.185, 172.67.132.90
		IPv6 hints	2606:4700:3034::ac43:845a, 2606:4700:3035::6815:4b9
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=147, name=cloudflare-ech.com
SOA	`isla.ns.cloudflare.com`dns@cloudflare.com serial=2409974407

`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=1785078557

Same first word

linuxarchitect.com

DNS History

16 records (6 active, 10 former)

●NSisla.ns.cloudflare.com2026-04-07 → 2026-07-26 · 3 obs

○ 2017-07-08 12:49:36
● 2026-04-07 18:39:12
● 2026-07-26 15:13:36

●NSnoah.ns.cloudflare.com2026-04-07 → 2026-07-26 · 3 obs

○ 2017-07-08 12:49:36
● 2026-04-07 18:39:12
● 2026-07-26 15:13:36

○NSns75.domaincontrol.com2015-07-08 → 2017-07-08 · 4 obs

● 2015-07-08 06:02:12
● 2017-07-08 12:49:36
○ 2026-04-07 18:39:12
○ 2026-07-26 15:13:36

○NSns76.domaincontrol.com2015-07-08 → 2017-07-08 · 4 obs

● 2015-07-08 06:02:12
● 2017-07-08 12:49:36
○ 2026-04-07 18:39:12
○ 2026-07-26 15:13:36

○MXip-72-167-13-215.ip.secureserver.net2015-07-08 → 2017-07-08 · 4 obs

● 2015-07-08 06:02:12
● 2017-07-08 12:49:36
○ 2026-04-07 18:39:12
○ 2026-07-26 15:13:36

●A104.21.4.1852026-04-07 → 2026-07-26 · 7 obs

○ 2017-07-08 12:49:36
● 2026-04-07 18:39:12
● 2026-05-11 19:04:32
○ 2026-05-19 13:48:54
● 2026-06-01 06:10:14
○ 2026-07-12 13:53:06
● 2026-07-26 15:13:36

●A172.67.132.902026-04-07 → 2026-07-26 · 7 obs

○ 2017-07-08 12:49:36
● 2026-04-07 18:39:12
● 2026-05-11 19:04:32
○ 2026-05-19 13:48:54
● 2026-06-01 06:10:14
○ 2026-07-12 13:53:06
● 2026-07-26 15:13:36

○A188.114.96.02026-05-19 → 2026-07-12 · 5 obs

○ 2026-05-11 19:04:32
● 2026-05-19 13:48:54
○ 2026-06-01 06:10:14
● 2026-07-12 13:53:06
○ 2026-07-26 15:13:36

○A188.114.97.02026-05-19 → 2026-07-12 · 5 obs

○ 2026-05-11 19:04:32
● 2026-05-19 13:48:54
○ 2026-06-01 06:10:14
● 2026-07-12 13:53:06
○ 2026-07-26 15:13:36

●A2606:4700:3034::ac43:845a2026-07-26 → 2026-07-26 · 2 obs

○ 2026-07-12 13:53:06
● 2026-07-26 15:13:36

●A2606:4700:3035::6815:4b92026-07-26 → 2026-07-26 · 2 obs

○ 2026-07-12 13:53:06
● 2026-07-26 15:13:36

○A2606:4700:3037::6815:4b92026-04-07 → 2026-06-01 · 7 obs

○ 2017-07-08 12:49:36
● 2026-04-07 18:39:12
● 2026-05-11 19:04:32
○ 2026-05-19 13:48:54
● 2026-06-01 06:10:14
○ 2026-07-12 13:53:06
○ 2026-07-26 15:13:36

○A2606:4700:3037::ac43:845a2026-04-07 → 2026-06-01 · 7 obs

○ 2017-07-08 12:49:36
● 2026-04-07 18:39:12
● 2026-05-11 19:04:32
○ 2026-05-19 13:48:54
● 2026-06-01 06:10:14
○ 2026-07-12 13:53:06
○ 2026-07-26 15:13:36

○A2a06:98c1:3120::2026-05-19 → 2026-07-12 · 5 obs

○ 2026-05-11 19:04:32
● 2026-05-19 13:48:54
○ 2026-06-01 06:10:14
● 2026-07-12 13:53:06
○ 2026-07-26 15:13:36

○A2a06:98c1:3121::2026-05-19 → 2026-07-12 · 5 obs

○ 2026-05-11 19:04:32
● 2026-05-19 13:48:54
○ 2026-06-01 06:10:14
● 2026-07-12 13:53:06
○ 2026-07-26 15:13:36

○A72.167.13.2152015-07-08 → 2017-07-08 · 4 obs

● 2015-07-08 06:02:12
● 2017-07-08 12:49:36
○ 2026-04-07 18:39:12
○ 2026-07-26 15:13:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, e.gtld-servers.net, k.gtld-servers.net, g.gtld-servers.net...	-
linuxarchitect.com	isla.ns.cloudflare.com, noah.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.119

NS records: isla.ns.cloudflare.com, noah.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for linuxarchitect.com (unsigned zone)

⏱️ Timing

Total: 380ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.4.185, 172.67.132.90`
AAAA	2	`2606:4700:3034::ac43:845a, 2606:4700:3035::6815:4b9`
NS	2	`isla.ns.cloudflare.com, noah.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`isla.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

linuxarchitect.com resolves to four IP addresses: 104.21.4.185, 172.67.132.90, 2606:4700:3034::ac43:845a and 2606:4700:3035::6815:4b9.

Among the host names that share IP numbers with linuxarchitect.com are sanmarcoadventure.it, eliassoares.com, crnalearningnetwork.com and two others.

Name Servers

linuxarchitect.com is served by two delegated name servers, isla.ns.cloudflare.com and noah.ns.cloudflare.com.

linuxarchitect.com has the same name server delegation as a number of other domains, such as jaxdx.com, mutfaksa.com, avisojad.com and two more.

linuxarchitect.com has at least partial name server overlap with other domains, such as artibotcdn.com, buchpro365.com, californiastay.com and two others.

It is common to see these name servers used together with name servers annalise.ns.cloudflare.com and scott.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

isla.ns.cloudflare.com carries IP addresses 108.162.192.119, 172.64.32.119 and 173.245.58.119, with 3 other addresses beyond those.

noah.ns.cloudflare.com carries IP addresses 108.162.193.133, 172.64.33.133 and 173.245.59.133, with 3 other addresses beyond those.