linuxfreek.com - dns.ninja

linuxfreek.com

DNSSEC⚠️ Not signed
A2606:4700:3035::6815:1553🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:c50f🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.21.83Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.197.15🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSigor.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b77🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRigor.ns.cloudflare.com
A2803:f800:50::6ca2:c177🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRigor.ns.cloudflare.com
A2a06:98c1:50::ac40:2177🇺🇸 Cloudflare2a06:98c1:50::/45
PTRigor.ns.cloudflare.com
A108.162.193.119🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRigor.ns.cloudflare.com
A172.64.33.119🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRigor.ns.cloudflare.com
A173.245.59.119🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRigor.ns.cloudflare.com
NSnina.ns.cloudflare.com
A2606:4700:50::adf5:3a88🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnina.ns.cloudflare.com
A2803:f800:50::6ca2:c088🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRnina.ns.cloudflare.com
A2a06:98c1:50::ac40:2088🇺🇸 Cloudflare2a06:98c1:50::/45
PTRnina.ns.cloudflare.com
A108.162.192.136🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnina.ns.cloudflare.com
A172.64.32.136🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnina.ns.cloudflare.com
A173.245.58.136🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnina.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.21.83, 172.67.197.15
IPv6 hints2606:4700:3035::6815:1553, 2606:4700:3035::ac43:c50f
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=8, name=cloudflare-ech.com
SOAigor.ns.cloudflare.comdns@cloudflare.com serial=2406780404

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1783170356

Same first word

linuxfreek.com

DNS History

16 records (6 active, 10 former)

20192020202120222023202420252026NSigor.ns.cloudflare.comnina.ns.cloudflare.comns11.domaincontrol.comns12.domaincontrol.comA104.21.21.83172.67.197.152606:4700:3035::6815:15532606:4700:3035::ac43:c50f184.168.221.39184.168.221.50184.168.221.522606:4700:3033::ac43:c50f2606:4700:3037::6815:155350.63.202.4350.63.202.5450.63.202.58
●NSigor.ns.cloudflare.com2026-02-16 → 2026-07-04 · 3 obs
○ 2018-07-30 11:36:14
● 2026-02-16 00:57:08
● 2026-07-04 13:31:24
●NSnina.ns.cloudflare.com2026-02-16 → 2026-07-04 · 3 obs
○ 2018-07-30 11:36:14
● 2026-02-16 00:57:08
● 2026-07-04 13:31:24
○NSns11.domaincontrol.com2018-07-30 → 2018-07-30 · 3 obs
● 2018-07-30 11:36:14
○ 2026-02-16 00:57:08
○ 2026-07-04 13:31:24
○NSns12.domaincontrol.com2018-07-30 → 2018-07-30 · 3 obs
● 2018-07-30 11:36:14
○ 2026-02-16 00:57:08
○ 2026-07-04 13:31:24
●A104.21.21.832026-02-16 → 2026-07-04 · 3 obs
○ 2018-07-30 11:36:14
● 2026-02-16 00:57:08
● 2026-07-04 13:31:24
●A172.67.197.152026-02-16 → 2026-07-04 · 3 obs
○ 2018-07-30 11:36:14
● 2026-02-16 00:57:08
● 2026-07-04 13:31:24
○A184.168.221.392018-07-30 → 2018-07-30 · 3 obs
● 2018-07-30 11:36:14
○ 2026-02-16 00:57:08
○ 2026-07-04 13:31:24
○A184.168.221.502018-07-30 → 2018-07-30 · 3 obs
● 2018-07-30 11:36:14
○ 2026-02-16 00:57:08
○ 2026-07-04 13:31:24
○A184.168.221.522018-07-30 → 2018-07-30 · 3 obs
● 2018-07-30 11:36:14
○ 2026-02-16 00:57:08
○ 2026-07-04 13:31:24
○A2606:4700:3033::ac43:c50f2026-02-16 → 2026-02-16 · 4 obs
○ 2018-07-30 11:36:14
● 2026-02-16 00:57:08
○ 2026-06-29 01:18:18
○ 2026-07-04 13:31:24
●A2606:4700:3035::6815:15532026-06-29 → 2026-07-04 · 3 obs
○ 2026-02-16 00:57:08
● 2026-06-29 01:18:18
● 2026-07-04 13:31:24
●A2606:4700:3035::ac43:c50f2026-06-29 → 2026-07-04 · 3 obs
○ 2026-02-16 00:57:08
● 2026-06-29 01:18:18
● 2026-07-04 13:31:24
○A2606:4700:3037::6815:15532026-02-16 → 2026-02-16 · 4 obs
○ 2018-07-30 11:36:14
● 2026-02-16 00:57:08
○ 2026-06-29 01:18:18
○ 2026-07-04 13:31:24
○A50.63.202.432018-07-30 → 2018-07-30 · 3 obs
● 2018-07-30 11:36:14
○ 2026-02-16 00:57:08
○ 2026-07-04 13:31:24
○A50.63.202.542018-07-30 → 2018-07-30 · 3 obs
● 2018-07-30 11:36:14
○ 2026-02-16 00:57:08
○ 2026-07-04 13:31:24
○A50.63.202.582018-07-30 → 2018-07-30 · 3 obs
● 2018-07-30 11:36:14
○ 2026-02-16 00:57:08
○ 2026-07-04 13:31:24

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comg.gtld-servers.net, i.gtld-servers.net, c.gtld-servers.net, b.gtld-servers.net...-
linuxfreek.comigor.ns.cloudflare.com, nina.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.136

NS records: igor.ns.cloudflare.com, nina.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 270ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.21.83, 172.67.197.15
AAAA22606:4700:3035::6815:1553, 2606:4700:3035::ac43:c50f
NS2igor.ns.cloudflare.com, nina.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1igor.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

linuxfreek.com points to the four IP addresses 104.21.21.83, 172.67.197.15, 2606:4700:3035::6815:1553 and 2606:4700:3035::ac43:c50f.

Among the host names that share IP numbers with linuxfreek.com are sundquistdesign.com, www.techpath.com.au, oj.thptchuyenhatinh.edu.vn and two others.

Name Servers

linuxfreek.com is served by two delegated name servers, igor.ns.cloudflare.com and nina.ns.cloudflare.com.

linuxfreek.com has the same name server delegation as a number of other domains, such as panga.net, indianfootballnetwork.com, agentmemo.net and two more.

There is at least partial name server overlap between linuxfreek.com and other domains — ekspreskasa.pl, pantarhei-massage.be, h2oasiswaterfeatures.com and two more among them.

These name servers tend to appear in combination with the name servers eva.ns.cloudflare.com, aria.ns.cloudflare.com, sue.ns.cloudflare.com and bob.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

igor.ns.cloudflare.com carries IP addresses 108.162.193.119, 172.64.33.119 and 173.245.59.119, with 3 other addresses beyond those.

nina.ns.cloudflare.com carries IP addresses 108.162.192.136, 172.64.32.136 and 173.245.58.136, with 3 other addresses beyond those.