🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`linuxologist.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::6815:14b6^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:c20c^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.20.182^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.194.12^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`colin.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c4b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`colin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c34b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`colin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:234b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`colin.ns.cloudflare.com`
		A	108.162.195.75^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`colin.ns.cloudflare.com`
		A	162.159.44.75^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`colin.ns.cloudflare.com`
		A	172.64.35.75^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`colin.ns.cloudflare.com`
NS	`diana.ns.cloudflare.com`
		A	2606:4700:50::a29f:2617^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`diana.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c217^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`diana.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2217^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`diana.ns.cloudflare.com`
		A	108.162.194.23^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`diana.ns.cloudflare.com`
		A	162.159.38.23^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`diana.ns.cloudflare.com`
		A	172.64.34.23^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`diana.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.20.182, 172.67.194.12
		IPv6 hints	2606:4700:3034::6815:14b6, 2606:4700:3035::ac43:c20c
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=181, name=cloudflare-ech.com
SOA	`colin.ns.cloudflare.com`dns@cloudflare.com serial=2412846625

`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=1788515135

WOT: SAFE (91/100)

Previously MX for

www.linuxologist.com

mail.linuxologist.com

linuxologist.com

Subdomains

www.linuxologist.com

Same first word

linuxologist.com

Previous names

Next names

DNS History

14 records (6 active, 8 former)

●NScolin.ns.cloudflare.com2026-09-03 → 2026-09-04 · 3 obs

○ 2020-02-02 21:33:16
● 2026-09-03 20:53:36
● 2026-09-04 10:16:48

●NSdiana.ns.cloudflare.com2026-09-03 → 2026-09-04 · 3 obs

○ 2020-02-02 21:33:16
● 2026-09-03 20:53:36
● 2026-09-04 10:16:48

○NSns1.securedserverspace.com2020-02-02 → 2020-02-02 · 4 obs

○ 2017-03-18 12:47:26
● 2020-02-02 21:33:16
○ 2026-09-03 20:53:36
○ 2026-09-04 10:16:48

○NSns2.securedserverspace.com2020-02-02 → 2020-02-02 · 4 obs

○ 2017-03-18 12:47:26
● 2020-02-02 21:33:16
○ 2026-09-03 20:53:36
○ 2026-09-04 10:16:48

○NSns5.ns35.de2015-07-26 → 2017-03-18 · 4 obs

● 2015-07-26 18:04:26
● 2017-03-18 12:47:26
○ 2020-02-02 21:33:16
○ 2026-09-04 10:16:48

○NSns6.ns35.de2015-07-26 → 2017-03-18 · 4 obs

● 2015-07-26 18:04:26
● 2017-03-18 12:47:26
○ 2020-02-02 21:33:16
○ 2026-09-04 10:16:48

○NSns7.ns35.de2015-07-26 → 2017-03-18 · 4 obs

● 2015-07-26 18:04:26
● 2017-03-18 12:47:26
○ 2020-02-02 21:33:16
○ 2026-09-04 10:16:48

○MXlinuxologist.com2015-07-26 → 2020-02-02 · 4 obs

● 2015-07-26 18:04:26
● 2020-02-02 21:33:16
○ 2026-09-03 20:53:36
○ 2026-09-04 10:16:48

●A104.21.20.1822026-09-03 → 2026-09-04 · 3 obs

○ 2020-02-02 21:33:16
● 2026-09-03 20:53:36
● 2026-09-04 10:16:48

●A172.67.194.122026-09-03 → 2026-09-04 · 3 obs

○ 2020-02-02 21:33:16
● 2026-09-03 20:53:36
● 2026-09-04 10:16:48

○A195.30.107.432015-07-26 → 2017-03-18 · 4 obs

● 2015-07-26 18:04:26
● 2017-03-18 12:47:26
○ 2020-02-02 21:33:16
○ 2026-09-04 10:16:48

○A23.29.132.192020-02-02 → 2020-02-02 · 4 obs

○ 2017-03-18 12:47:26
● 2020-02-02 21:33:16
○ 2026-09-03 20:53:36
○ 2026-09-04 10:16:48

●A2606:4700:3034::6815:14b62026-09-03 → 2026-09-04 · 3 obs

○ 2020-02-02 21:33:16
● 2026-09-03 20:53:36
● 2026-09-04 10:16:48

●A2606:4700:3035::ac43:c20c2026-09-03 → 2026-09-04 · 3 obs

○ 2020-02-02 21:33:16
● 2026-09-03 20:53:36
● 2026-09-04 10:16:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
linuxologist.com	diana.ns.cloudflare.com, colin.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.75

NS records: diana.ns.cloudflare.com, colin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for linuxologist.com (unsigned zone)

⏱️ Timing

Total: 294ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.194.12, 104.21.20.182`
AAAA	2	`2606:4700:3034::6815:14b6, 2606:4700:3035::ac43:c20c`
NS	2	`colin.ns.cloudflare.com, diana.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`colin.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

linuxologist.com is the parent zone for www.linuxologist.com.

IP Addresses

linuxologist.com resolves to four IP addresses: 104.21.20.182, 172.67.194.12, 2606:4700:3034::6815:14b6 and 2606:4700:3035::ac43:c20c.

Among the host names that share IP numbers with linuxologist.com are miksic.com, homecastr-pr-codex-preview-v76-19-h-055fbf6d-816c86bb.cloudflare.app, bocor88terbaik.vip and two others.

Name Servers

The NS records for linuxologist.com delegate to colin.ns.cloudflare.com and diana.ns.cloudflare.com.

linuxologist.com has the same name server delegation as a number of other domains, such as wearewakanda.com, jadwalpasaranhndtt.com, famousgraphicdesigners.org and two more.

linuxologist.com partially shares its NS delegation with several other domains, including elmonofiali.workers.dev, zortookrax.net, evfggf.pages.dev and two others.

These name servers are regularly seen alongside jewel.ns.cloudflare.com and plato.ns.cloudflare.com as name servers.

Host names resolving to 6 IP numbers:

colin.ns.cloudflare.com maps to 108.162.195.75, 162.159.44.75, 172.64.35.75 and 3 additional IP addresses.

diana.ns.cloudflare.com maps to 108.162.194.23, 162.159.38.23, 172.64.34.23 and 3 additional IP addresses.

linuxologist.com - robtex.com