main.extremezero.vn - robtex.com

main.extremezero.vn

DNSSEC⚠️ Not signed
A2606:4700:3032::ac43:9b34πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3037::6815:5902πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.89.2Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.155.52πŸ‡ΊπŸ‡Έ Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4 hints104.21.89.2, 172.67.155.52
IPv6 hints2606:4700:3032::ac43:9b34, 2606:4700:3037::6815:5902
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=218, name=cloudflare-ech.com

extremezero.vn

DNSSEC⚠️ Not signed
A2606:4700:3032::ac43:9b34πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3037::6815:5902πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.89.2Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.155.52πŸ‡ΊπŸ‡Έ Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
NSnora.ns.cloudflare.com ⭐
NSsage.ns.cloudflare.com
MXmail.extremezero.vn ⭐
TXTv=spf1 a mx ~all
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4 hints104.21.89.2, 172.67.155.52
IPv6 hints2606:4700:3032::ac43:9b34, 2606:4700:3037::6815:5902
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=218, name=cloudflare-ech.com
SOAnora.ns.cloudflare.comdns@cloudflare.com serial=2402993696

Subdomains

Same first word

Similar names

DNS History

4 records (4 active, 0 former)

A104.21.89.2172.67.155.522606:4700:3032::ac43:9b342606:4700:3037::6815:5902
●A104.21.89.22026-05-01 β†’ 2026-05-14 Β· 2 obs
● 2026-05-01 14:23:42
● 2026-05-14 03:16:46
●A172.67.155.522026-05-01 β†’ 2026-05-14 Β· 2 obs
● 2026-05-01 14:23:42
● 2026-05-14 03:16:46
●A2606:4700:3032::ac43:9b342026-05-01 β†’ 2026-05-14 Β· 2 obs
● 2026-05-01 14:23:42
● 2026-05-14 03:16:46
●A2606:4700:3037::6815:59022026-05-01 β†’ 2026-05-14 Β· 2 obs
● 2026-05-01 14:23:42
● 2026-05-14 03:16:46

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
vna.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn...-
extremezero.vnnora.ns.cloudflare.com, sage.ns.cloudflare.com-

βœ… Authoritative Response

Server:172.64.35.236

NS records: nora.ns.cloudflare.com, sage.ns.cloudflare.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for extremezero.vn (unsigned zone)

⏱️ Timing

Total: 650ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A2104.21.89.2, 172.67.155.52
AAAA22606:4700:3032::ac43:9b34, 2606:4700:3037::6815:5902
HTTPS1{"priority":1,"target":".","alpn":["h3",

Analysis

Hierarchy

The parent of www.main.extremezero.vn is main.extremezero.vn.

IP Addresses

main.extremezero.vn maps to four IP numbers: 2606:4700:3032::ac43:9b34, 2606:4700:3037::6815:5902, 104.21.89.2 and 172.67.155.52.

other host names include umrechnerde.com, rainbow.xzscheng.com, mail.corridaejercito.cl, tstxe.pro and jayatgbagus6.com; they share IP numbers with main.extremezero.vn.