hostmaster.b4in.net - robtex.com

hostmaster.b4in.net

DNSSEC⚠️ Not signed
A2606:4700:3032::ac43:a77bπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3035::6815:5b3cπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.91.60Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.167.123πŸ‡ΊπŸ‡Έ Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4 hints104.21.91.60, 172.67.167.123
IPv6 hints2606:4700:3032::ac43:a77b, 2606:4700:3035::6815:5b3c
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=95, name=cloudflare-ech.com

b4in.net

DNSSEC⚠️ Not signed
A2606:4700:3032::ac43:a77bπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3035::6815:5b3cπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.91.60Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.167.123πŸ‡ΊπŸ‡Έ Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
NSdell.ns.cloudflare.com ⭐
NSyadiel.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4 hints104.21.91.60, 172.67.167.123
IPv6 hints2606:4700:3032::ac43:a77b, 2606:4700:3035::6815:5b3c
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=95, name=cloudflare-ech.com
SOAdell.ns.cloudflare.comdns@cloudflare.com serial=2396891581

Same first word

Similar names

DNS History

4 records (4 active, 0 former)

A104.21.91.60172.67.167.1232606:4700:3032::ac43:a77b2606:4700:3035::6815:5b3c
●A104.21.91.602026-03-03 β†’ 2026-04-12 Β· 2 obs
● 2026-03-03 06:26:24
● 2026-04-12 17:31:48
●A172.67.167.1232026-03-03 β†’ 2026-04-12 Β· 2 obs
● 2026-03-03 06:26:24
● 2026-04-12 17:31:48
●A2606:4700:3032::ac43:a77b2026-03-03 β†’ 2026-04-12 Β· 2 obs
● 2026-03-03 06:26:24
● 2026-04-12 17:31:48
●A2606:4700:3035::6815:5b3c2026-03-03 β†’ 2026-04-12 Β· 2 obs
● 2026-03-03 06:26:24
● 2026-04-12 17:31:48

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
neta.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
b4in.netdell.ns.cloudflare.com, yadiel.ns.cloudflare.com-

βœ… Authoritative Response

Server:162.159.44.4

NS records: dell.ns.cloudflare.com, yadiel.ns.cloudflare.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for b4in.net (unsigned zone)

⏱️ Timing

Total: 137ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A2172.67.167.123, 104.21.91.60
AAAA22606:4700:3032::ac43:a77b, 2606:4700:3035::6815:5b3c
HTTPS1{"priority":1,"target":".","alpn":["h3",

Analysis

IP Addresses

hostmaster.b4in.net maps to four IP numbers: 2606:4700:3032::ac43:a77b, 2606:4700:3035::6815:5b3c, 104.21.91.60 and 172.67.167.123.

Other host names, for instance ocnjdaily.com, askvarium.com, roomfy.com, nextdigitalkey.com and china-lyw.com share IP numbers with hostmaster.b4in.net.