nextgrp.vn - robtex.com
nextgrp.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 27.71.20.176🇻🇳 VTDC-AS-VN27.71.20.0/24 Proxy-registered route object | ||||||
| PTR | localhost | ||||||
| NS | ns-master.inet.vn ⭐ | ||||||
| A | 202.92.4.8🇻🇳 VNPT-AS-VN202.92.4.0/22 INET-VN | ||||||
| NS | ns1.inet.vn | ||||||
| A | 2001:df7:ce00:1::7🇻🇳 VNPT-AS-VN2001:df7:ce00::/48 INETSOFT-VN Inet software one member company limited | ||||||
| A | 202.92.4.25🇻🇳 VNPT-AS-VN202.92.4.0/22 INET-VN | ||||||
| NS | ns2.inet.vn | ||||||
| A | 2401:5f80:2001:4::30🇻🇳 VTDC-AS-VN2401:5f80:2000::/36 VTDC-VN | ||||||
| A | 210.211.99.38🇻🇳 VTDC-AS-VN210.211.99.0/24 Proxy-registered route object | ||||||
| NS | ns3.inet.vn | ||||||
| A | 2401:5f80:4001:4::14🇻🇳 VTDC-AS-VN2401:5f80:4000::/36 VTDC-VN | ||||||
| A | 203.113.174.42🇻🇳 VTDC-AS-VN203.113.174.0/23 VIETTEL-VN | ||||||
| MX | mx.viettelidc.com.vn ⭐ | ||||||
| A | 103.1.208.155🇻🇳 VTDC-AS-VN103.1.208.0/22 Proxy-registered route object | ||||||
| PTR | hl-smtp01.viettelidc.com.vn | ||||||
| A | 103.1.208.156🇻🇳 VTDC-AS-VN103.1.208.0/22 Proxy-registered route object | ||||||
| PTR | hl-smtp02.viettelidc.com.vn | ||||||
| TXT | v=spf1 ip4:103.1.208.0/24 a mx -all | ||||||
| SOA | ns-master.inet.vnpostmaster@inet.vn 2015-07-28 #0 | ||||||
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=2030753569 | ||||||
Subdomains
forum.nextgrp.vn |
6de50cad-a047-47dd-8187-2c18acbb66e2.nextgrp.vn |
www.nextgrp.vn |
admin.nextgrp.vn |
Same first word
nextgrp.vn |
DNS History
6 records (6 active, 0 former)
●NSns-master.inet.vn2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 22:34:40
●MXmx.viettelidc.com.vn2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 22:34:40
●A27.71.20.1762026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 22:34:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | - |
| nextgrp.vn | ns2.inet.vn, ns1.inet.vn, ns3.inet.vn | 3 records |
✅ Authoritative Response
Server:203.113.174.10
NS records: ns2.inet.vn, ns1.inet.vn, ns3.inet.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for nextgrp.vn (unsigned zone)
⏱️ Timing
Total: 3908ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 27.71.20.176 |
| NS | 3 | ns2.inet.vn, ns3.inet.vn... |
| MX | 1 | mx.viettelidc.com.vn (pri: 0) |
| TXT | 1 | v=spf1 ip4:103.1.208.0/24 a mx -all |
| SOA | 1 | ns-master.inet.vn postmaster.inet.vn |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns3.inet.vn, ns2.inet.vn, ns1.inet.vn)
Analysis
Hierarchy
nextgrp.vn is a parent of forum.nextgrp.vn, 6de50cad-a047-47dd-8187-2c18acbb66e2.nextgrp.vn, www.nextgrp.vn and admin.nextgrp.vn.
IP Addresses
nextgrp.vn points to a single IP address: 27.71.20.176.
Other host names, such as 6de50cad-a047-47dd-8187-2c18acbb66e2.nextgrp.vn and www.nextgrp.vn, share IP numbers with nextgrp.vn.
Name Servers
nextgrp.vn is delegated to four name servers: ns-master.inet.vn, ns1.inet.vn, ns2.inet.vn and ns3.inet.vn.
nextgrp.vn at least partially shares name servers with other domains, for example anhuy-myviet.com.vn, skingenuity.vn, nexup.com.vn, ailaw.vn and thietbidien.net.
Host names with two IP numbers:
ns1.inet.vn points to 2001:df7:ce00:1::7 and 202.92.4.25.
ns2.inet.vn points to 2401:5f80:2001:4::30 and 210.211.99.38.
ns3.inet.vn points to 2401:5f80:4001:4::14 and 203.113.174.42.
Host names with one IP number:
ns-master.inet.vn points to 202.92.4.8.
Mail Servers
The mx.viettelidc.com.vn mail server handles nextgrp.vn.
nextgrp.vn shares the same mail server setup as other domains, including snsits.com, cmilogistics.com.vn, absolute-pest-control.com, hdarchitecture.vn and globalhansoll.com.
nextgrp.vn shares at least partially some mail servers with other domains, for instance lamha.com.vn, wabipremium.vn, tnh.com.vn, sinovan.com.vn and fukusei.vn.
mx.viettelidc.com.vn points to two IP numbers: 103.1.208.155 and 103.1.208.156.