www.linuxcommand.ru - dns.ninja

www.linuxcommand.ru

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:454a🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::ac43:ce47🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.69.74Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.206.71🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.69.74, 172.67.206.71
IPv6 hints2606:4700:3033::6815:454a, 2606:4700:3036::ac43:ce47
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=244, name=cloudflare-ech.com

linuxcommand.ru

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:454a🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::ac43:ce47🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.69.74Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.206.71🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSisla.ns.cloudflare.com ⭐
NStodd.ns.cloudflare.com
MXmx.linuxcommand.ru ⭐
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.69.74, 172.67.206.71
IPv6 hints2606:4700:3033::6815:454a, 2606:4700:3036::ac43:ce47
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=244, name=cloudflare-ech.com
SOAisla.ns.cloudflare.comdns@cloudflare.com serial=2403222424
🔒 HSTS Preload (+subdomains)

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DNS History

11 records (4 active, 7 former)

2020202120222023202420252026A104.21.69.74172.67.206.712606:4700:3033::6815:454a2606:4700:3036::ac43:ce47188.114.96.0188.114.97.0188.226.185.1542606:4700:3031::ac43:ce472606:4700:3036::6815:454a2a06:98c1:3120::2a06:98c1:3121::
●A104.21.69.742026-03-14 → 2026-06-19 · 3 obs
○ 2019-01-12 21:59:58
● 2026-03-14 10:26:24
● 2026-06-19 23:31:22
●A172.67.206.712026-03-14 → 2026-06-19 · 3 obs
○ 2019-01-12 21:59:58
● 2026-03-14 10:26:24
● 2026-06-19 23:31:22
○A188.114.96.02026-03-14 → 2026-06-19 · 2 obs
○ 2026-03-14 10:26:24
○ 2026-06-19 23:31:22
○A188.114.97.02026-03-14 → 2026-06-19 · 2 obs
○ 2026-03-14 10:26:24
○ 2026-06-19 23:31:22
○A188.226.185.1542019-01-12 → 2019-01-12 · 3 obs
● 2019-01-12 21:59:58
○ 2026-03-14 10:26:24
○ 2026-06-19 23:31:22
○A2606:4700:3031::ac43:ce472026-03-14 → 2026-05-15 · 4 obs
○ 2019-01-12 21:59:58
● 2026-03-14 10:26:24
● 2026-05-15 08:05:20
○ 2026-06-19 23:31:22
●A2606:4700:3033::6815:454a2026-06-19 → 2026-06-19 · 2 obs
○ 2026-05-15 08:05:20
● 2026-06-19 23:31:22
○A2606:4700:3036::6815:454a2026-03-14 → 2026-05-15 · 4 obs
○ 2019-01-12 21:59:58
● 2026-03-14 10:26:24
● 2026-05-15 08:05:20
○ 2026-06-19 23:31:22
●A2606:4700:3036::ac43:ce472026-06-19 → 2026-06-19 · 2 obs
○ 2026-05-15 08:05:20
● 2026-06-19 23:31:22
○A2a06:98c1:3120::2026-03-14 → 2026-06-19 · 2 obs
○ 2026-03-14 10:26:24
○ 2026-06-19 23:31:22
○A2a06:98c1:3121::2026-03-14 → 2026-06-19 · 2 obs
○ 2026-03-14 10:26:24
○ 2026-06-19 23:31:22

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
rua.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net...-
linuxcommand.ruisla.ns.cloudflare.com, todd.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.192.119

NS records: isla.ns.cloudflare.com, todd.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for linuxcommand.ru (unsigned zone)

⏱️ Timing

Total: 1420ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.69.74, 172.67.206.71
AAAA22606:4700:3033::6815:454a, 2606:4700:3036::ac43:ce47
HTTPS1{"priority":1,"target":".","alpn":["h3",

Analysis

IP Addresses

www.linuxcommand.ru has four IP addresses: 104.21.69.74, 172.67.206.71, 2606:4700:3033::6815:454a and 2606:4700:3036::ac43:ce47.

api.log6.space, js.fixmyphoneparts.com, egorix.com and two other host names share IP numbers with www.linuxcommand.ru.