mail.hltech.com.vn - robtex.com
mail.hltech.com.vn
| CNAME | bizwebmail.vn | ||||||
| DNSSEC | โ ๏ธ Not signed | ||||||
hltech.com.vn
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 210.245.8.136๐ป๐ณ FPT-AS-AP210.245.8.0/21 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 | ||||||
| NS | ns1.zonedns.vn โญ | ||||||
| NS | ns2.zonedns.vn | ||||||
| NS | ns3.zonedns.vn | ||||||
| NS | ns4.zonedns.vn | ||||||
| MX | mail.hltech.com.vn โญ | ||||||
| TXT | v=spf1 mx ~all | ||||||
| SOA | ns1.zonedns.vnroot@hltech.com.vn 2021-11-19 #5 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
โCNAMEbizwebmail.vn2026-05-08 โ 2026-05-15 ยท 2 obs
โ 2026-05-08 15:47:02
โ 2026-05-15 04:51:16
โ 2026-05-15 04:51:16
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | g.dns-servers.vn, c.dns-servers.vn, b.dns-servers.vn, a.dns-servers.vn... | - |
| hltech.com.vn | ns2.zonedns.vn, ns1.zonedns.vn, ns4.zonedns.vn, ns3.zonedns.vn | - |
โ Authoritative Response
Server:103.28.36.30
NS records: ns2.zonedns.vn, ns1.zonedns.vn, ns4.zonedns.vn, ns3.zonedns.vn
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for hltech.com.vn (unsigned zone)
โฑ๏ธ Timing
Total: 3476ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | bizwebmail.vn |