amrictutorial.labs.com.vn - robtex.com
amrictutorial.labs.com.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 115.146.121.210🇻🇳 CMC-2115.146.121.0/24 CMCTELECOM-VN | ||||||
labs.com.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3032::ac43:d4e1🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3034::6815:25c8🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.37.200Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.212.225🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | lakas.ns.cloudflare.com ⭐ | ||||||
| NS | ruth.ns.cloudflare.com | ||||||
| MX | labs-com-vn.mail.protection.outlook.com ⭐ | ||||||
| TXT | MS=ms79334379 | ||||||
| TXT | v=spf1 include:spf.protection.outlook.com -all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.37.200, 172.67.212.225 | ||||||
| IPv6 hints | 2606:4700:3032::ac43:d4e1, 2606:4700:3034::6815:25c8 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=85, name=cloudflare-ech.com | ||||||
| SOA | lakas.ns.cloudflare.comdns@cloudflare.com serial=2403622334 | ||||||
DNS History
1 record (1 active, 0 former)
●A115.146.121.2102026-05-01 → 2026-05-12 · 2 obs
● 2026-05-01 18:12:58
● 2026-05-12 07:33:54
● 2026-05-12 07:33:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | c.dns-servers.vn, a.dns-servers.vn, e.dns-servers.vn, g.dns-servers.vn... | - |
| labs.com.vn | ruth.ns.cloudflare.com, lakas.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.33.194
NS records: ruth.ns.cloudflare.com, lakas.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for labs.com.vn (unsigned zone)
⏱️ Timing
Total: 1397ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 115.146.121.210 |
Analysis
IP Addresses
amrictutorial.labs.com.vn points to a single IP address: 115.146.121.210.
Other host names such as lwwmvbeta-sha.labs.com.vn, ccwuhccihp.labs.com.vn, ovoxwtest-ivc.labs.com.vn, mdvnhanhngusec.labs.com.vn and kalyhkiotviet.labs.com.vn share IP numbers with amrictutorial.labs.com.vn.