dev.qrx.com.vn - robtex.com
dev.qrx.com.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::6815:3c48🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3032::ac43:c165🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.60.72Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.193.101🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| TXT | zalo-platform-site-verification=PStcTeRxKrD-oyPbdDLlVrlBwMItlZu_D34 | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.60.72, 172.67.193.101 | ||||||
| IPv6 hints | 2606:4700:3031::6815:3c48, 2606:4700:3032::ac43:c165 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=123, name=cloudflare-ech.com | ||||||
qrx.com.vn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 2606:4700:3031::6815:3c48🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3032::ac43:c165🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.60.72Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.193.101🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | elsa.ns.cloudflare.com ⭐ | ||||||
| NS | terin.ns.cloudflare.com | ||||||
| MX | _dc-mx.1bbcdc6301e5.qrx.com.vn ⭐ | ||||||
| TXT | google-site-verification=1xXp_emktM2gRF8zR3fn-kKG_-8Bimp_Rw6ONga0fsQ | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.60.72, 172.67.193.101 | ||||||
| IPv6 hints | 2606:4700:3031::6815:3c48, 2606:4700:3032::ac43:c165 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=123, name=cloudflare-ech.com | ||||||
| SOA | elsa.ns.cloudflare.comdns@cloudflare.com serial=2403765615 | ||||||
Subdomains
landing.dev.qrx.com.vn |
Same first word
Similar names
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | - |
| qrx.com.vn | elsa.ns.cloudflare.com, terin.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.192.111
NS records: elsa.ns.cloudflare.com, terin.ns.cloudflare.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 624ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.193.101, 104.21.60.72 |
| AAAA | 2 | 2606:4700:3032::ac43:c165, 2606:4700:3031::6815:3c48 |
| TXT | 1 | zalo-platform-site-verification=PStcTeRx |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
Analysis
Hierarchy
landing.dev.qrx.com.vn has dev.qrx.com.vn as its parent.
IP Addresses
dev.qrx.com.vn maps to four IP numbers: 2606:4700:3031::6815:3c48, 2606:4700:3032::ac43:c165, 104.21.60.72 and 172.67.193.101.
Other host names, for instance toorlaw.com, blountcurryterraceoaks.com, mail.spaincamping.com, oxun-niwuk.store and scriptureunion.global share IP numbers with dev.qrx.com.vn.