www.decodingstudy.com - dns.ninja

www.decodingstudy.com

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:defπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3035::ac43:857aπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.13.239Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.133.122πŸ‡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 hints104.21.13.239, 172.67.133.122
IPv6 hints2606:4700:3030::6815:def, 2606:4700:3035::ac43:857a
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=194, name=cloudflare-ech.com

decodingstudy.com

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:defπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3035::ac43:857aπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.13.239Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.133.122πŸ‡ΊπŸ‡Έ Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
NSanahi.ns.cloudflare.com ⭐
NSkenneth.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4 hints104.21.13.239, 172.67.133.122
IPv6 hints2606:4700:3030::6815:def, 2606:4700:3035::ac43:857a
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=194, name=cloudflare-ech.com
SOAanahi.ns.cloudflare.comdns@cloudflare.com serial=2406782809

Same first word

Similar names

DNS History

10 records (4 active, 6 former)

NSns1.afternic.comns2.afternic.comA104.21.13.239172.67.133.1222606:4700:3030::6815:def2606:4700:3035::ac43:857a13.248.169.482606:4700:3037::6815:def76.223.54.146CNAMEdecodingstudy.com
β—‹NSns1.afternic.com2026-02-26 β†’ 2026-02-27 Β· 4 obs
● 2026-02-26 03:47:24
● 2026-02-27 04:58:40
β—‹ 2026-04-08 06:24:00
β—‹ 2026-07-04 14:15:58
β—‹NSns2.afternic.com2026-02-26 β†’ 2026-02-27 Β· 4 obs
● 2026-02-26 03:47:24
● 2026-02-27 04:58:40
β—‹ 2026-04-08 06:24:00
β—‹ 2026-07-04 14:15:58
●A104.21.13.2392026-04-08 β†’ 2026-07-04 Β· 3 obs
β—‹ 2026-02-27 04:58:40
● 2026-04-08 06:24:00
● 2026-07-04 14:15:58
β—‹A13.248.169.482026-02-26 β†’ 2026-02-27 Β· 4 obs
● 2026-02-26 03:47:24
● 2026-02-27 04:58:40
β—‹ 2026-04-08 06:24:00
β—‹ 2026-07-04 14:15:58
●A172.67.133.1222026-04-08 β†’ 2026-07-04 Β· 3 obs
β—‹ 2026-02-27 04:58:40
● 2026-04-08 06:24:00
● 2026-07-04 14:15:58
●A2606:4700:3030::6815:def2026-07-04 β†’ 2026-07-04 Β· 2 obs
β—‹ 2026-06-10 06:51:50
● 2026-07-04 14:15:58
●A2606:4700:3035::ac43:857a2026-04-08 β†’ 2026-07-04 Β· 3 obs
β—‹ 2026-02-27 04:58:40
● 2026-04-08 06:24:00
● 2026-07-04 14:15:58
β—‹A2606:4700:3037::6815:def2026-04-08 β†’ 2026-06-10 Β· 4 obs
β—‹ 2026-02-27 04:58:40
● 2026-04-08 06:24:00
● 2026-06-10 06:51:50
β—‹ 2026-07-04 14:15:58
β—‹A76.223.54.1462026-02-26 β†’ 2026-02-27 Β· 4 obs
● 2026-02-26 03:47:24
● 2026-02-27 04:58:40
β—‹ 2026-04-08 06:24:00
β—‹ 2026-07-04 14:15:58
β—‹CNAMEdecodingstudy.com2026-02-26 β†’ 2026-07-04 Β· 2 obs
β—‹ 2026-02-26 03:47:24
β—‹ 2026-07-04 14:15:58

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
decodingstudy.comanahi.ns.cloudflare.com, kenneth.ns.cloudflare.com12 records

βœ… Authoritative Response

Server:108.162.194.24

NS records: anahi.ns.cloudflare.com, kenneth.ns.cloudflare.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for decodingstudy.com (unsigned zone)

⏱️ Timing

Total: 193ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A2172.67.133.122, 104.21.13.239
AAAA22606:4700:3035::ac43:857a, 2606:4700:3030::6815:def
HTTPS1{"priority":1,"target":".","alpn":["h3",

πŸ“Œ Glue Records Collected

Total: 12

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

Analysis

IP Addresses

www.decodingstudy.com directs to four IP numbers, which are 104.21.13.239, 172.67.133.122, 2606:4700:3030::6815:def and 2606:4700:3035::ac43:857a.

esprqqcevyubd.store, furlail.co.il, optixbets.co.uk plus two other host names have IP numbers in common with www.decodingstudy.com.