`linuxcomputersystems.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::ac43:b496^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:43cd^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.67.205^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.180.150^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`haley.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:260f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`haley.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c20f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`haley.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:220f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`haley.ns.cloudflare.com`
		A	108.162.194.15^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`haley.ns.cloudflare.com`
		A	162.159.38.15^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`haley.ns.cloudflare.com`
		A	172.64.34.15^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`haley.ns.cloudflare.com`
NS	`jakub.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c55^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jakub.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c355^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jakub.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2355^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jakub.ns.cloudflare.com`
		A	108.162.195.85^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jakub.ns.cloudflare.com`
		A	162.159.44.85^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jakub.ns.cloudflare.com`
		A	172.64.35.85^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jakub.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.67.205, 172.67.180.150
		IPv6 hints	2606:4700:3035::ac43:b496, 2606:4700:3037::6815:43cd
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=211, name=cloudflare-ech.com
SOA	`haley.ns.cloudflare.com`dns@cloudflare.com serial=2399907510

`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=1775983122

WOT: UNKNOWN (70/100)

Same first word

linuxcomputersystems.com

DNS History

15 records (6 active, 9 former)

●NShaley.ns.cloudflare.com2026-02-15 → 2026-04-12 · 3 obs

○ 2020-02-07 11:11:24
● 2026-02-15 08:19:40
● 2026-04-12 08:50:34

●NSjakub.ns.cloudflare.com2026-02-15 → 2026-04-12 · 3 obs

○ 2020-02-07 11:11:24
● 2026-02-15 08:19:40
● 2026-04-12 08:50:34

○NSns1626.ztomy.com2020-02-07 → 2020-02-07 · 4 obs

○ 2016-11-18 00:55:06
● 2020-02-07 11:11:24
○ 2026-02-15 08:19:40
○ 2026-04-12 08:50:34

○NSns2626.ztomy.com2020-02-07 → 2020-02-07 · 4 obs

○ 2016-11-18 00:55:06
● 2020-02-07 11:11:24
○ 2026-02-15 08:19:40
○ 2026-04-12 08:50:34

○NSns51.domaincontrol.com2015-08-04 → 2016-11-18 · 4 obs

● 2015-08-04 17:35:32
● 2016-11-18 00:55:06
○ 2020-02-07 11:11:24
○ 2026-04-12 08:50:34

○NSns52.domaincontrol.com2015-08-04 → 2016-11-18 · 4 obs

● 2015-08-04 17:35:32
● 2016-11-18 00:55:06
○ 2020-02-07 11:11:24
○ 2026-04-12 08:50:34

○MXmailstore1.secureserver.net2015-08-04 → 2016-11-18 · 4 obs

● 2015-08-04 17:35:32
● 2016-11-18 00:55:06
○ 2020-02-07 11:11:24
○ 2026-04-12 08:50:34

○MXsmtp.secureserver.net2015-08-04 → 2016-11-18 · 4 obs

● 2015-08-04 17:35:32
● 2016-11-18 00:55:06
○ 2020-02-07 11:11:24
○ 2026-04-12 08:50:34

●A104.21.67.2052026-02-15 → 2026-04-12 · 3 obs

○ 2020-02-07 11:11:24
● 2026-02-15 08:19:40
● 2026-04-12 08:50:34

●A172.67.180.1502026-02-15 → 2026-04-12 · 3 obs

○ 2020-02-07 11:11:24
● 2026-02-15 08:19:40
● 2026-04-12 08:50:34

○A204.11.56.482020-02-07 → 2020-02-07 · 4 obs

○ 2016-11-18 00:55:06
● 2020-02-07 11:11:24
○ 2026-02-15 08:19:40
○ 2026-04-12 08:50:34

●A2606:4700:3035::ac43:b4962026-02-15 → 2026-04-12 · 3 obs

○ 2020-02-07 11:11:24
● 2026-02-15 08:19:40
● 2026-04-12 08:50:34

●A2606:4700:3037::6815:43cd2026-02-15 → 2026-04-12 · 3 obs

○ 2020-02-07 11:11:24
● 2026-02-15 08:19:40
● 2026-04-12 08:50:34

○A72.167.131.402015-08-04 → 2016-11-18 · 4 obs

● 2015-08-04 17:35:32
● 2016-11-18 00:55:06
○ 2020-02-07 11:11:24
○ 2026-04-12 08:50:34

○PTRns1626.ztomy.com2020-02-07 → 2026-02-15 · 4 obs

● 2020-02-07 11:11:24
● 2026-02-15 08:19:40
○ 2026-04-11 22:51:58
○ 2026-04-12 08:50:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, e.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net...	-
linuxcomputersystems.com	haley.ns.cloudflare.com, jakub.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.85

NS records: haley.ns.cloudflare.com, jakub.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for linuxcomputersystems.com (unsigned zone)

⏱️ Timing

Total: 210ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.67.205, 172.67.180.150`
AAAA	2	`2606:4700:3035::ac43:b496, 2606:4700:3037::6815:43cd`
NS	2	`haley.ns.cloudflare.com, jakub.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`haley.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

linuxcomputersystems.com resolves to four IP numbers: 2606:4700:3035::ac43:b496, 2606:4700:3037::6815:43cd, 104.21.67.205 and 172.67.180.150.

Other host names such as onlinehomeincome.in, www.dllinjector.com, hdteenpies.com, www.yzydsj.com and 91cg1.cc share IPs with linuxcomputersystems.com.

Name Servers

linuxcomputersystems.com is delegated to two name servers: haley.ns.cloudflare.com and jakub.ns.cloudflare.com.

linuxcomputersystems.com shares the same name server setup as conland.net, sunwin4z.lol, imaginate1057.com, coudersportgolfclub.net and uralstar.net.

linuxcomputersystems.com at least partially shares name servers with other domains, for instance frunusuwu.online, localseller.com, sh-wenzhi.com, colewyn.com and 537ks.com.

These name servers are commonly used together with hattie.ns.cloudflare.com, kurt.ns.cloudflare.com and hunts.ns.cloudflare.com.

Host names with six IP numbers:

haley.ns.cloudflare.com points to 2606:4700:50::a29f:260f, 2803:f800:50::6ca2:c20f, 2a06:98c1:50::ac40:220f, 108.162.194.15, 162.159.38.15 and 172.64.34.15.

jakub.ns.cloudflare.com points to 2606:4700:58::a29f:2c55, 2803:f800:50::6ca2:c355, 2a06:98c1:50::ac40:2355, 108.162.195.85, 162.159.44.85 and 172.64.35.85.

linuxcomputersystems.com - robtex.com