🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`linuxcommands.org`

DNSSEC	🔒 Signed (DS record present)
A	2606:4700:3032::ac43:cc03^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::6815:4d23^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.77.35^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.204.3^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`ben.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b67^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ben.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c167^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ben.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2167^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ben.ns.cloudflare.com`
		A	108.162.193.103^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ben.ns.cloudflare.com`
		A	172.64.33.103^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ben.ns.cloudflare.com`
		A	173.245.59.103^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ben.ns.cloudflare.com`
NS	`lana.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ab6^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lana.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0b6^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lana.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20b6^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lana.ns.cloudflare.com`
		A	108.162.192.182^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lana.ns.cloudflare.com`
		A	172.64.32.182^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lana.ns.cloudflare.com`
		A	173.245.58.182^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lana.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.77.35, 172.67.204.3
		IPv6 hints	2606:4700:3032::ac43:cc03, 2606:4700:3034::6815:4d23
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=40, name=cloudflare-ech.com
SOA	`ben.ns.cloudflare.com`dns@cloudflare.com serial=2414346301

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1789041341

WOT: SAFE (60/100)

Same first word

linuxcommands.com

linuxcommands.org

Previous names

Next names

DNS History

16 records (6 active, 10 former)

●NSben.ns.cloudflare.com2026-08-20 → 2026-09-10 · 3 obs

○ 2019-12-26 00:01:24
● 2026-08-20 02:31:16
● 2026-09-10 12:42:10

●NSlana.ns.cloudflare.com2026-08-20 → 2026-09-10 · 3 obs

○ 2019-12-26 00:01:24
● 2026-08-20 02:31:16
● 2026-09-10 12:42:10

○NSns1.above.com2019-12-26 → 2019-12-26 · 4 obs

○ 2017-03-17 11:38:14
● 2019-12-26 00:01:24
○ 2026-08-20 02:31:16
○ 2026-09-10 12:42:10

○NSns1.afternic.com2015-06-30 → 2017-03-17 · 7 obs

● 2015-06-30 22:07:12
○ 2015-11-06 06:55:08
○ 2016-02-05 09:59:16
● 2016-07-11 21:47:26
● 2017-03-17 11:38:14
○ 2019-12-26 00:01:24
○ 2026-09-10 12:42:10

○NSns1.sedoparking.com2015-11-06 → 2016-02-05 · 5 obs

○ 2015-06-30 22:07:12
● 2015-11-06 06:55:08
● 2016-02-05 09:59:16
○ 2016-07-11 21:47:26
○ 2026-09-10 12:42:10

○NSns2.above.com2019-12-26 → 2019-12-26 · 4 obs

○ 2017-03-17 11:38:14
● 2019-12-26 00:01:24
○ 2026-08-20 02:31:16
○ 2026-09-10 12:42:10

○NSns2.sedoparking.com2015-11-06 → 2016-02-05 · 5 obs

○ 2015-06-30 22:07:12
● 2015-11-06 06:55:08
● 2016-02-05 09:59:16
○ 2016-07-11 21:47:26
○ 2026-09-10 12:42:10

○MXmail.nickstel.com2015-11-06 → 2016-02-05 · 4 obs

● 2015-11-06 06:55:08
● 2016-02-05 09:59:16
○ 2016-07-11 21:47:26
○ 2026-09-10 12:42:10

○MXpark-mx.above.com2019-12-26 → 2019-12-26 · 4 obs

○ 2016-07-11 21:47:26
● 2019-12-26 00:01:24
○ 2026-08-20 02:31:16
○ 2026-09-10 12:42:10

○A103.224.182.2332019-12-26 → 2019-12-26 · 4 obs

○ 2017-03-17 11:38:14
● 2019-12-26 00:01:24
○ 2026-08-20 02:31:16
○ 2026-09-10 12:42:10

●A104.21.77.352026-08-20 → 2026-09-10 · 3 obs

○ 2019-12-26 00:01:24
● 2026-08-20 02:31:16
● 2026-09-10 12:42:10

●A172.67.204.32026-08-20 → 2026-09-10 · 3 obs

○ 2019-12-26 00:01:24
● 2026-08-20 02:31:16
● 2026-09-10 12:42:10

○A184.168.221.1042015-06-30 → 2017-03-17 · 7 obs

● 2015-06-30 22:07:12
○ 2015-11-06 06:55:08
○ 2016-02-05 09:59:16
● 2016-07-11 21:47:26
● 2017-03-17 11:38:14
○ 2019-12-26 00:01:24
○ 2026-09-10 12:42:10

●A2606:4700:3032::ac43:cc032026-08-20 → 2026-09-10 · 3 obs

○ 2019-12-26 00:01:24
● 2026-08-20 02:31:16
● 2026-09-10 12:42:10

●A2606:4700:3034::6815:4d232026-08-20 → 2026-09-10 · 3 obs

○ 2019-12-26 00:01:24
● 2026-08-20 02:31:16
● 2026-09-10 12:42:10

○A72.52.4.912015-11-06 → 2016-02-05 · 5 obs

○ 2015-06-30 22:07:12
● 2015-11-06 06:55:08
● 2016-02-05 09:59:16
○ 2016-07-11 21:47:26
○ 2026-09-10 12:42:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
linuxcommands.org	ben.ns.cloudflare.com, lana.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.59.103

NS records: ben.ns.cloudflare.com, lana.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 713ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.204.3, 104.21.77.35`
AAAA	2	`2606:4700:3034::6815:4d23, 2606:4700:3032::ac43:cc03`
NS	2	`ben.ns.cloudflare.com, lana.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`ben.ns.cloudflare.com dns.cloudflare.com`

Analysis

IP Addresses

linuxcommands.org points to the four IP addresses 104.21.77.35, 172.67.204.3, 2606:4700:3032::ac43:cc03 and 2606:4700:3034::6815:4d23.

Among the host names that share IP numbers with linuxcommands.org are 3977.run, careers-chanel.com, travelhs.com and two others.

Name Servers

linuxcommands.org has two authoritative name servers — ben.ns.cloudflare.com and lana.ns.cloudflare.com.

linuxcommands.org has the same name server delegation as a number of other domains, such as cleancommit.pl, morphic-e0y.pages.dev, kanagawadiver.workers.dev and two more.

The name servers of linuxcommands.org overlap at least partially with those of other domains — among them dogdentalguide.com, onwardbenefit.com, jsxmp.cc and two more.

These name servers commonly co-occur with the name servers sonia.ns.cloudflare.com, sevki.ns.cloudflare.com, skip.ns.cloudflare.com and peaches.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

ben.ns.cloudflare.com points to 108.162.193.103, 172.64.33.103, 173.245.59.103 and 3 other IP addresses.

lana.ns.cloudflare.com points to 108.162.192.182, 172.64.32.182, 173.245.58.182 and 3 other IP addresses.

linuxcommands.org - robtex.com