main.extremezero.vn - robtex.com
main.extremezero.vn
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3032::ac43:9b34πΊπΈ Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:5902πΊπΈ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.89.2Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.155.52πΊπΈ Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.89.2, 172.67.155.52 | ||||||
| IPv6 hints | 2606:4700:3032::ac43:9b34, 2606:4700:3037::6815:5902 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=218, name=cloudflare-ech.com | ||||||
extremezero.vn
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3032::ac43:9b34πΊπΈ Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:5902πΊπΈ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.89.2Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.155.52πΊπΈ Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | nora.ns.cloudflare.com β | ||||||
| NS | sage.ns.cloudflare.com | ||||||
| MX | mail.extremezero.vn β | ||||||
| TXT | v=spf1 a mx ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.89.2, 172.67.155.52 | ||||||
| IPv6 hints | 2606:4700:3032::ac43:9b34, 2606:4700:3037::6815:5902 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=218, name=cloudflare-ech.com | ||||||
| SOA | nora.ns.cloudflare.comdns@cloudflare.com serial=2402993696 | ||||||
Subdomains
www.main.extremezero.vn |
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
βA104.21.89.22026-05-01 β 2026-05-14 Β· 2 obs
β 2026-05-01 14:23:42
β 2026-05-14 03:16:46
β 2026-05-14 03:16:46
βA172.67.155.522026-05-01 β 2026-05-14 Β· 2 obs
β 2026-05-01 14:23:42
β 2026-05-14 03:16:46
β 2026-05-14 03:16:46
βA2606:4700:3032::ac43:9b342026-05-01 β 2026-05-14 Β· 2 obs
β 2026-05-01 14:23:42
β 2026-05-14 03:16:46
β 2026-05-14 03:16:46
βA2606:4700:3037::6815:59022026-05-01 β 2026-05-14 Β· 2 obs
β 2026-05-01 14:23:42
β 2026-05-14 03:16:46
β 2026-05-14 03:16:46
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | - |
| extremezero.vn | nora.ns.cloudflare.com, sage.ns.cloudflare.com | - |
β Authoritative Response
Server:172.64.35.236
NS records: nora.ns.cloudflare.com, sage.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for extremezero.vn (unsigned zone)
β±οΈ Timing
Total: 650ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.89.2, 172.67.155.52 |
| AAAA | 2 | 2606:4700:3032::ac43:9b34, 2606:4700:3037::6815:5902 |
| HTTPS | 1 | {"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.