fchat-res.ftech.com.vn - robtex.com
fchat-res.ftech.com.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 183.81.34.197🇻🇳 FPT-AS-AP183.81.32.0/20 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 10th floor, MITEC Tower, Duong Dinh Nghe, Cau Giay, Hanoi | ||||||
ftech.com.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 104.21.54.113Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.138.117🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | kayden.ns.cloudflare.com ⭐ | ||||||
| NS | serenity.ns.cloudflare.com | ||||||
| MX | ftech-com-vn.mail.protection.outlook.com ⭐ | ||||||
| TXT | MS=ms88902130 | ||||||
| TXT | google-site-verification=6iKmQqcoO-aV9Cuj4Jl9EOa6i6zKhQAXMFj4Owy1BQM | ||||||
| TXT | google-site-verification=KBtz_Fp3Sn6PhjLlDufz6O5IA7jXAMh4cjm4ZYbaO-0 | ||||||
| TXT | google-site-verification=i0Foiz-gR2rVDJl4lGNr3RIULENlLR3mVLWU9ex2FMg | ||||||
| TXT | google-site-verification=qw62PJatUpdWz5ftVnjO-tU7iG8_Sr18rE6pcAKgZjQ | ||||||
| TXT | v=spf1 include:spf.protection.outlook.com -all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.54.113, 172.67.138.117 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=204, name=cloudflare-ech.com | ||||||
| SOA | kayden.ns.cloudflare.comdns@cloudflare.com serial=2400655406 | ||||||
Similar names
DNS History
1 record (1 active, 0 former)
●A183.81.34.1972026-05-01 → 2026-05-13 · 2 obs
● 2026-05-01 16:10:10
● 2026-05-13 09:11:50
● 2026-05-13 09:11:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | c.dns-servers.vn, d.dns-servers.vn, g.dns-servers.vn, f.dns-servers.vn... | - |
| ftech.com.vn | kayden.ns.cloudflare.com, serenity.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.194.108
NS records: kayden.ns.cloudflare.com, serenity.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ftech.com.vn (unsigned zone)
⏱️ Timing
Total: 2034ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 183.81.34.197 |
Analysis
IP Addresses
fchat-res.ftech.com.vn points to IP number 183.81.34.197.
For instance, other host names cms.napfun.vn, fschool.vn, ftech.ai, game.ftech.ai and loanchien.funzy.vn share IP numbers with fchat-res.ftech.com.vn.