server.spacecode.cz - dns.ninja

server.spacecode.cz

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:1a44πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3030::ac43:8798πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.26.68Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.135.152πŸ‡ΊπŸ‡Έ Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4 hints104.21.26.68, 172.67.135.152
IPv6 hints2606:4700:3030::6815:1a44, 2606:4700:3030::ac43:8798
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=62, name=cloudflare-ech.com

spacecode.cz

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:1a44πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3030::ac43:8798πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.26.68Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.135.152πŸ‡ΊπŸ‡Έ Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
NSfatima.ns.cloudflare.com ⭐
NSphil.ns.cloudflare.com
TXTv=spf1 include:mailgun.org ~all
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4 hints104.21.26.68, 172.67.135.152
IPv6 hints2606:4700:3030::6815:1a44, 2606:4700:3030::ac43:8798
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=62, name=cloudflare-ech.com
SOAfatima.ns.cloudflare.comdns@cloudflare.com serial=2407110535

PTR for

Same first word

Similar names

DNS History

8 records (4 active, 4 former)

A104.21.26.68172.67.135.1522606:4700:3030::6815:1a442606:4700:3030::ac43:8798172.64.80.12606:4700:130:436c:6f75:6466:6c61:72652606:4700:3035::ac43:87982606:4700:3036::6815:1a44
●A104.21.26.682026-02-18 β†’ 2026-08-07 Β· 4 obs
● 2026-02-18 05:12:42
β—‹ 2026-02-20 10:07:24
● 2026-03-14 06:12:30
● 2026-08-07 02:16:40
β—‹A172.64.80.12026-02-20 β†’ 2026-02-20 Β· 4 obs
β—‹ 2026-02-18 05:12:42
● 2026-02-20 10:07:24
β—‹ 2026-03-14 06:12:30
β—‹ 2026-08-07 02:16:40
●A172.67.135.1522026-02-18 β†’ 2026-08-07 Β· 4 obs
● 2026-02-18 05:12:42
β—‹ 2026-02-20 10:07:24
● 2026-03-14 06:12:30
● 2026-08-07 02:16:40
β—‹A2606:4700:130:436c:6f75:6466:6c61:72652026-02-20 β†’ 2026-02-20 Β· 4 obs
β—‹ 2026-02-18 05:12:42
● 2026-02-20 10:07:24
β—‹ 2026-03-14 06:12:30
β—‹ 2026-08-07 02:16:40
●A2606:4700:3030::6815:1a442026-07-08 β†’ 2026-08-07 Β· 3 obs
β—‹ 2026-03-14 06:12:30
● 2026-07-08 18:14:30
● 2026-08-07 02:16:40
●A2606:4700:3030::ac43:87982026-07-08 β†’ 2026-08-07 Β· 3 obs
β—‹ 2026-03-14 06:12:30
● 2026-07-08 18:14:30
● 2026-08-07 02:16:40
β—‹A2606:4700:3035::ac43:87982026-02-18 β†’ 2026-03-14 Β· 5 obs
● 2026-02-18 05:12:42
β—‹ 2026-02-20 10:07:24
● 2026-03-14 06:12:30
β—‹ 2026-07-08 18:14:30
β—‹ 2026-08-07 02:16:40
β—‹A2606:4700:3036::6815:1a442026-02-18 β†’ 2026-03-14 Β· 5 obs
● 2026-02-18 05:12:42
β—‹ 2026-02-20 10:07:24
● 2026-03-14 06:12:30
β—‹ 2026-07-08 18:14:30
β—‹ 2026-08-07 02:16:40

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
czc.ns.nic.cz, b.ns.nic.cz, a.ns.nic.cz, d.ns.nic.cz-
spacecode.czphil.ns.cloudflare.com, fatima.ns.cloudflare.com-

βœ… Authoritative Response

Server:173.245.59.137

NS records: phil.ns.cloudflare.com, fatima.ns.cloudflare.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for spacecode.cz (unsigned zone)

⏱️ Timing

Total: 1159ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A2172.67.135.152, 104.21.26.68
AAAA22606:4700:3030::ac43:8798, 2606:4700:3030::6815:1a44
HTTPS1{"priority":1,"target":".","alpn":["h3",

Analysis

IP Addresses

server.spacecode.cz points to the four IP addresses 104.21.26.68, 172.67.135.152, 2606:4700:3030::6815:1a44 and 2606:4700:3030::ac43:8798.

tfxh-protect.pro, lergan.com.br, izmaelis.com and two other host names share IP numbers with server.spacecode.cz.