🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`linuxperhour.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:ccf1^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:326b^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.50.107^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.204.241^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`adel.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a37^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`adel.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c037^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`adel.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2037^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`adel.ns.cloudflare.com`
		A	108.162.192.55^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`adel.ns.cloudflare.com`
		A	172.64.32.55^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`adel.ns.cloudflare.com`
		A	173.245.58.55^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`adel.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	`_dc-mx.d1731a358109.linuxperhour.com` ⭐
		A	65.21.212.117^{🇫🇮 Hetzner65.21.0.0/16 HETZNER-DC}
TXT	`google-site-verification=j2S1YGEVSxjzS_fak2E7GgvzVg0Z7KzYjrLvpEUe2Jk`
TXT	`v=spf1 a mx ip4:65.21.212.117 ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.50.107, 172.67.204.241
		IPv6 hints	2606:4700:3031::ac43:ccf1, 2606:4700:3035::6815:326b
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=18, name=cloudflare-ech.com
SOA	`adel.ns.cloudflare.com`dns@cloudflare.com serial=2414308843

`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=1788998058

Same first word

linuxperhour.com

Previous names

Next names

DNS History

7 records (7 active, 0 former)

●NSadel.ns.cloudflare.com2026-09-08 → 2026-09-10 · 2 obs

● 2026-09-08 09:18:14
● 2026-09-10 00:22:40

●NSvern.ns.cloudflare.com2026-09-08 → 2026-09-10 · 2 obs

● 2026-09-08 09:18:14
● 2026-09-10 00:22:40

●MX_dc-mx.d1731a358109.linuxperhour.com2026-09-08 → 2026-09-10 · 2 obs

● 2026-09-08 09:18:14
● 2026-09-10 00:22:40

●A104.21.50.1072026-09-08 → 2026-09-10 · 2 obs

● 2026-09-08 09:18:14
● 2026-09-10 00:22:40

●A172.67.204.2412026-09-08 → 2026-09-10 · 2 obs

● 2026-09-08 09:18:14
● 2026-09-10 00:22:40

●A2606:4700:3031::ac43:ccf12026-09-08 → 2026-09-10 · 2 obs

● 2026-09-08 09:18:14
● 2026-09-10 00:22:40

●A2606:4700:3035::6815:326b2026-09-08 → 2026-09-10 · 2 obs

● 2026-09-08 09:18:14
● 2026-09-10 00:22:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, a.gtld-servers.net, k.gtld-servers.net, h.gtld-servers.net...	-
linuxperhour.com	adel.ns.cloudflare.com, vern.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.55

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for linuxperhour.com (unsigned zone)

⏱️ Timing

Total: 416ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.50.107, 172.67.204.241`
AAAA	2	`2606:4700:3031::ac43:ccf1, 2606:4700:3035::6815:326b`
NS	2	`adel.ns.cloudflare.com, vern.ns.cloudflare.com`
MX	1	`_dc-mx.d1731a358109.linuxperhour.com (pr`
TXT	2	`google-site-verification=j2S1YGEVSxjzS_f, v=spf1 a mx ip4:65.21.212.117 ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`adel.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

linuxperhour.com directs to four IP numbers, which are 104.21.50.107, 172.67.204.241, 2606:4700:3031::ac43:ccf1 and 2606:4700:3035::6815:326b.

Among the host names that share IP numbers with linuxperhour.com are andrespena.com.mx, catcasino-oug.top, fresh-bet.co.com and two others.

Name Servers

linuxperhour.com is served by two delegated name servers, adel.ns.cloudflare.com and vern.ns.cloudflare.com.

linuxperhour.com has the same name server delegation as a number of other domains, such as cosmolot.link, cosmoclub27.com, suncolightingoutlet.shop and two more.

The name servers of linuxperhour.com overlap at least partially with those of other domains — among them postalzipcode.pages.dev, varsityfranchisingpivot.top, freshreview2-0-test.pages.dev and two more.

These name servers commonly co-occur with the name servers norman.ns.cloudflare.com, bailey.ns.cloudflare.com, braden.ns.cloudflare.com and keenan.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

adel.ns.cloudflare.com carries IP addresses 108.162.192.55, 172.64.32.55 and 173.245.58.55, with 3 other addresses beyond those.

vern.ns.cloudflare.com carries IP addresses 108.162.193.243, 172.64.33.243 and 173.245.59.243, with 3 other addresses beyond those.

Mail Servers

linuxperhour.com routes its mail through a single mail server, _dc-mx.d1731a358109.linuxperhour.com.

There is one IP number for _dc-mx.d1731a358109.linuxperhour.com: 65.21.212.117.

linuxperhour.com - robtex.com