webmail.corbantech.vn - robtex.com
webmail.corbantech.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.18.6.44🇻🇳 GMO-ZCOM-AS-VN103.18.6.0/23 RUNSYSTEM-VN | ||||||
| PTR | v103-18-6-44.tenten.vn | ||||||
corbantech.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.18.6.44🇻🇳 GMO-ZCOM-AS-VN103.18.6.0/23 RUNSYSTEM-VN | ||||||
| NS | ns-b3.tenten.vn ⭐ ⚠️ Not in parent delegation | ||||||
| NS | ns-a1.tenten.vn ⚠️ Not in zone NS records | ||||||
| NS | ns-a2.tenten.vn ⚠️ Not in zone NS records | ||||||
| NS | ns-a3.tenten.vn ⚠️ Not in zone NS records | ||||||
| NS | ns-b1.tenten.vn ⚠️ Not in parent delegation | ||||||
| NS | ns-b2.tenten.vn ⚠️ Not in parent delegation | ||||||
| MX | mail.corbantech.vn ⭐ | ||||||
| TXT | v=spf1mxaip4:103.18.6.44~all | ||||||
| SOA | ns-b3.tenten.vnnoreply@tenten.vn serial=1754465664 | ||||||
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A103.18.6.442026-05-01 → 2026-05-09 · 2 obs
● 2026-05-01 17:28:28
● 2026-05-09 20:59:50
● 2026-05-09 20:59:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | - |
| corbantech.vn | ns-a2.tenten.vn, ns-a3.tenten.vn, ns-a1.tenten.vn | - |
✅ Authoritative Response
Server:137.59.104.66
NS records: ns-a2.tenten.vn, ns-a3.tenten.vn, ns-a1.tenten.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for corbantech.vn (unsigned zone)
⏱️ Timing
Total: 1143ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.18.6.44 |
Analysis
IP Addresses
webmail.corbantech.vn points to a single IP address: 103.18.6.44.
Other host names such as cpcalendars.viendongvn.vn, cpcalendars.opensmarket.com.vn, dddd.sikvietnam.edu.vn, mail.nhathuocminhchauhcm.vn and tgifxcpcalendars.sikvietnam.edu.vn share IPs with webmail.corbantech.vn.