invite.linuxdo.org - dns.ninja

invite.linuxdo.org

DNSSEC⚠️ Not signed
A2606:4700:3032::ac43:ddebπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3036::6815:3604πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.54.4Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.221.235πŸ‡ΊπŸ‡Έ Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4 hints104.21.54.4, 172.67.221.235
IPv6 hints2606:4700:3032::ac43:ddeb, 2606:4700:3036::6815:3604
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=130, name=cloudflare-ech.com

linuxdo.org

DNSSECπŸ”’ Signed (DS record present)
A2606:4700:3032::ac43:ddebπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3036::6815:3604πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.54.4Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.221.235πŸ‡ΊπŸ‡Έ Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
NSdahlia.ns.cloudflare.com ⭐
NSmarek.ns.cloudflare.com
MXroute2.mx.cloudflare.net ⭐
MXroute1.mx.cloudflare.net(31)
MXroute3.mx.cloudflare.net(51)
TXTopenai-domain-verification=dv-Gn5(0x736578)bdYvvsIjqHlMgTuDOH
TXTv=spf1 include:_spf.mx.cloudflare.net ~all
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4 hints104.21.54.4, 172.67.221.235
IPv6 hints2606:4700:3032::ac43:ddeb, 2606:4700:3036::6815:3604
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=130, name=cloudflare-ech.com
SOAdahlia.ns.cloudflare.comdns@cloudflare.com serial=2408095765

Same first word

Similar names

DNS History

10 records (4 active, 6 former)

A104.21.54.4172.67.221.2352606:4700:3032::ac43:ddeb2606:4700:3036::6815:3604188.114.96.0188.114.97.02606:4700:3031::ac43:ddeb2606:4700:3035::6815:36042a06:98c1:3120::2a06:98c1:3121::
●A104.21.54.42026-05-14 β†’ 2026-07-08 Β· 3 obs
● 2026-05-14 20:50:28
β—‹ 2026-06-26 13:21:08
● 2026-07-08 01:20:52
●A172.67.221.2352026-05-14 β†’ 2026-07-08 Β· 3 obs
● 2026-05-14 20:50:28
β—‹ 2026-06-26 13:21:08
● 2026-07-08 01:20:52
β—‹A188.114.96.02026-06-26 β†’ 2026-06-26 Β· 3 obs
β—‹ 2026-06-23 00:24:32
● 2026-06-26 13:21:08
β—‹ 2026-07-08 01:20:52
β—‹A188.114.97.02026-06-26 β†’ 2026-06-26 Β· 3 obs
β—‹ 2026-06-23 00:24:32
● 2026-06-26 13:21:08
β—‹ 2026-07-08 01:20:52
β—‹A2606:4700:3031::ac43:ddeb2026-05-14 β†’ 2026-05-14 Β· 3 obs
● 2026-05-14 20:50:28
β—‹ 2026-06-23 00:24:32
β—‹ 2026-07-08 01:20:52
●A2606:4700:3032::ac43:ddeb2026-06-23 β†’ 2026-07-08 Β· 4 obs
β—‹ 2026-05-14 20:50:28
● 2026-06-23 00:24:32
β—‹ 2026-06-26 13:21:08
● 2026-07-08 01:20:52
β—‹A2606:4700:3035::6815:36042026-05-14 β†’ 2026-05-14 Β· 3 obs
● 2026-05-14 20:50:28
β—‹ 2026-06-23 00:24:32
β—‹ 2026-07-08 01:20:52
●A2606:4700:3036::6815:36042026-06-23 β†’ 2026-07-08 Β· 4 obs
β—‹ 2026-05-14 20:50:28
● 2026-06-23 00:24:32
β—‹ 2026-06-26 13:21:08
● 2026-07-08 01:20:52
β—‹A2a06:98c1:3120::2026-06-26 β†’ 2026-06-26 Β· 3 obs
β—‹ 2026-06-23 00:24:32
● 2026-06-26 13:21:08
β—‹ 2026-07-08 01:20:52
β—‹A2a06:98c1:3121::2026-06-26 β†’ 2026-06-26 Β· 3 obs
β—‹ 2026-06-23 00:24:32
● 2026-06-26 13:21:08
β—‹ 2026-07-08 01:20:52

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
orgb0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org-
linuxdo.orgmarek.ns.cloudflare.com, dahlia.ns.cloudflare.com-

βœ… Authoritative Response

Server:173.245.58.89

NS records: marek.ns.cloudflare.com, dahlia.ns.cloudflare.com

πŸ”’ DNSSEC Status

πŸ” Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 497ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A2172.67.221.235, 104.21.54.4
AAAA22606:4700:3032::ac43:ddeb, 2606:4700:3036::6815:3604
HTTPS1{"priority":1,"target":".","alpn":["h3",

Analysis

IP Addresses

invite.linuxdo.org directs to four IP numbers, which are 104.21.54.4, 172.67.221.235, 2606:4700:3032::ac43:ddeb and 2606:4700:3036::6815:3604.

Among the host names that share IP numbers with invite.linuxdo.org are server2.biopls.org, cpanel.experience-hosting.com, dongni.net and two others.