webmail.stepro.com.vn - robtex.com
webmail.stepro.com.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.1.208.212🇻🇳 VTDC-AS-VN103.1.208.0/22 Proxy-registered route object | ||||||
| PTR | hl-lw07.viettelidc.com.vn | ||||||
stepro.com.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.1.208.212🇻🇳 VTDC-AS-VN103.1.208.0/22 Proxy-registered route object | ||||||
| NS | vdc-hn01.vnn.vn ⭐ | ||||||
| NS | hcm-server1.vnn.vn | ||||||
| MX | webmail.stepro.com.vn ⭐ | ||||||
| TXT | v=spf1 ip4:103.1.208.212/32 a mx ~all | ||||||
| SOA | vdc-hn01.vnn.vnpostmaster@vnn.vn 2019-05-17 #2 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A103.1.208.2122019-12-21 → 2026-05-10 · 2 obs
● 2019-12-21 23:46:58
● 2026-05-10 11:01:38
● 2026-05-10 11:01:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | e.dns-servers.vn, f.dns-servers.vn, a.dns-servers.vn, h.dns-servers.vn... | - |
| stepro.com.vn | vdc-hn01.vnn.vn, hcm-server1.vnn.vn | - |
✅ Authoritative Response
Server:203.162.4.1
NS records: vdc-hn01.vnn.vn, hcm-server1.vnn.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for stepro.com.vn (unsigned zone)
⏱️ Timing
Total: 2442ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.1.208.212 |
Analysis
Mail Server Role
webmail.stepro.com.vn is the mail server for stepro.com.vn.
IP Addresses
webmail.stepro.com.vn maps to IP address 103.1.208.212.
Other host names, for instance smtp.oldmail.newsky.edu.vn, vefac.com.vn, wxfrntienghanonline.newsky.edu.vn, tienghan.newsky.edu.vn and smartbooks.vn share IP numbers with webmail.stepro.com.vn.