1plus.vn - robtex.com
1plus.vn
vn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | dns-master.vnnic.vn ⭐ | ||||||
| NS | a.dns-servers.vn | ||||||
| NS | b.dns-servers.vn | ||||||
| NS | c.dns-servers.vn | ||||||
| NS | d.dns-servers.vn | ||||||
| NS | e.dns-servers.vn | ||||||
| NS | f.dns-servers.vn | ||||||
| NS | g.dns-servers.vn | ||||||
| NS | h.dns-servers.vn | ||||||
| SOA | dns-master.vnnic.vnpostmaster@vnnic.vn serial=2030751493 | ||||||
Subdomains
www.1plus.vn |
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSns.viettelidc.com.vn2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 09:44:54
●NSns1.viettelidc.com.vn2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 09:44:54
●NSns2.viettelidc.com.vn2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 09:44:54
●MXmx.viettelidc.com.vn2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 09:44:54
●A202.92.4.342026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 09:44:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | h.dns-servers.vn, g.dns-servers.vn, f.dns-servers.vn, d.dns-servers.vn... | - |
| 1plus.vn | ns1.viettelidc.com.vn, ns2.viettelidc.com.vn | - |
✅ Authoritative Response
Server:115.84.181.10
NS records: ns1.viettelidc.com.vn, ns2.viettelidc.com.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 1plus.vn (unsigned zone)
⏱️ Timing
Total: 2569ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 202.92.4.34 |
| NS | 3 | ns.viettelidc.com.vn, ns1.viettelidc.com.vn... |
| MX | 1 | mx.viettelidc.com.vn (pri: 10) |
| TXT | 1 | v=spf1 ip4:103.1.208.226 +a +mx ~all |
| SOA | 1 | ns.viettelidc.com.vn hostmaster.1plus.vn |
Analysis
Hierarchy
The parent of www.1plus.vn is 1plus.vn.
IP Addresses
1plus.vn points to an IP address: 202.92.4.34.
other host names include bachlong-trading.com, cpcalendars.xeghepgiare.pro.vn, phongapple.vn, gauinan.vn and ctykhoancatbetong.com; they share IP numbers with 1plus.vn.
Name Servers
1plus.vn is delegated to three name servers ns1.viettelidc.com.vn, ns2.viettelidc.com.vn and ns.viettelidc.com.vn.
1plus.vn at least partially shares name servers with other domains, for instance tcss.com.vn, progroupvietnam.vn, proauto.vn, chinhsachquandoi.gov.vn and sieudinhvi.com.
These name servers are commonly used with ns1.vtdc.net, ns2.vtdc.net, ns.vtdc.net, ns1.dns-parking.com and ns2.dns-parking.com.
Host names with two IP numbers:
ns1.viettelidc.com.vn points to 2401:5f80:2000:2::4 and 115.84.177.33; ns2.viettelidc.com.vn points to 2401:5f80:4000:1::4 and 115.84.181.10; ns.viettelidc.com.vn points to 2401:5f80:2000:1::5 and 115.84.177.8.
Mail Servers
1plus.vn is handled by a single mail server, mx.viettelidc.com.vn.
1plus.vn uses the same mail server setup as other domains, for instance wrd.gov.vn, vietrade.gov.vn, tv360.vn, cloudstorage.com.vn and cmulogistics.com.
1plus.vn shares at least partially some mail servers with other domains, for instance tadgroup.vn, a-c.com.vn, vsvc.edu.vn, phuthanhhai.com and viicy.com.
mx.viettelidc.com.vn resolves to two IPs: 103.1.208.155 and 103.1.208.156.