techplus.com.vn - dns.ninja
techplus.com.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.9.77.195🇻🇳 VTN-1103.9.77.0/24 VNPT-Customer-VinaHost | ||||||
| NS | dns3.vina-host.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 125.212.218.102🇻🇳 VIETEL-AS-AP125.212.208.0/20 VIETTEL-VN | ||||||
| NS | dns4.vina-host.com ⚠️ Not in parent delegation | ||||||
| A | 103.9.76.251🇻🇳 VTN-1103.9.76.0/24 VNPT-Customer-VinaHost | ||||||
| NS | ns3.vinahost.vn ⚠️ Not in zone NS records | ||||||
| A | 125.212.217.199🇻🇳 VIETEL-AS-AP125.212.208.0/20 VIETTEL-VN | ||||||
| NS | ns4.vinahost.vn ⚠️ Not in zone NS records | ||||||
| A | 123.30.139.119🇻🇳 VDC123.30.138.0/23 VNPT | ||||||
| PTR | static.vnpt.vn | ||||||
| MX | aspmx.l.google.com ⭐ | ||||||
| A | 2607:f8b0:4004:c1d::1a🇺🇸 Google2607:f8b0:4004::/48 | ||||||
| PTR | ww-in-f26.1e100.net | ||||||
| A | 172.253.122.26🇺🇸 Google172.253.122.0/24 | ||||||
| PTR | bh-in-f26.1e100.net | ||||||
| TXT | v=spf1 include:hotmail.com ~all | ||||||
| TXT | v=msv1 t=e2faa4947af34180ef41e2b8fc48ef | ||||||
| SOA | dns3.vina-host.comroot@dns3.vina-host.vn 2021-09-23 #0 | ||||||
com.vn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns-master.vnnic.vn ⭐ | ||||||
| NS | a.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | b.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | c.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | d.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | e.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | f.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | g.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | h.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| SOA | dns-master.vnnic.vnpostmaster@vnnic.vn serial=2022811307 | ||||||
Subdomains
www.techplus.com.vn |
Same first word
Similar names
DNS History
8 records (6 active, 2 former)
●NSdns3.vina-host.com2015-06-12 → 2026-07-19 · 5 obs
● 2026-05-01 03:50:48
○ 2026-05-01 06:27:06
● 2026-05-01 08:29:20
● 2026-07-19 14:29:58
●NSdns4.vina-host.com2015-06-12 → 2026-07-19 · 5 obs
● 2026-05-01 03:50:48
○ 2026-05-01 06:27:06
● 2026-05-01 08:29:20
● 2026-07-19 14:29:58
●NSns3.vinahost.vn2026-03-27 → 2026-07-19 · 6 obs
● 2026-03-27 07:38:38
● 2026-05-01 03:50:48
○ 2026-05-01 06:27:06
● 2026-05-01 08:29:20
● 2026-07-19 14:29:58
●NSns4.vinahost.vn2026-03-27 → 2026-07-19 · 6 obs
● 2026-03-27 07:38:38
● 2026-05-01 03:50:48
○ 2026-05-01 06:27:06
● 2026-05-01 08:29:20
● 2026-07-19 14:29:58
●MXaspmx.l.google.com2018-05-19 → 2026-07-19 · 6 obs
● 2018-05-19 08:13:36
● 2026-05-01 03:50:48
○ 2026-05-01 06:27:06
● 2026-05-01 08:29:20
● 2026-07-19 14:29:58
○MXe2faa4947af34180ef41e2b8fc48ef.pamx1.hotmail.com2015-06-12 → 2017-01-08 · 4 obs
● 2017-01-08 23:23:48
○ 2018-05-19 08:13:36
○ 2026-07-19 14:29:58
●A103.9.77.1952026-03-27 → 2026-07-19 · 6 obs
● 2026-03-27 07:38:38
● 2026-05-01 03:50:48
○ 2026-05-01 06:27:06
● 2026-05-01 08:29:20
● 2026-07-19 14:29:58
○A123.30.136.1022015-06-12 → 2018-05-19 · 4 obs
● 2018-05-19 08:13:36
○ 2026-03-27 07:38:38
○ 2026-07-19 14:29:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | c.dns-servers.vn, d.dns-servers.vn, g.dns-servers.vn, h.dns-servers.vn... | - |
| techplus.com.vn | ns3.vinahost.vn, ns4.vinahost.vn | - |
✅ Authoritative Response
Server:125.212.217.199
NS records: ns3.vinahost.vn, ns4.vinahost.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for techplus.com.vn (unsigned zone)
⏱️ Timing
Total: 2406ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.9.77.195 |
| NS | 2 | dns4.vina-host.com, dns3.vina-host.com |
| MX | 1 | aspmx.l.google.com (pri: 1) |
| TXT | 2 | v=spf1 include:hotmail.com ~all, v=msv1 t=e2faa4947af34180ef41e2b8fc48ef |
| SOA | 1 | dns3.vina-host.com root.dns3.vina-host.v |
Analysis
Hierarchy
www.techplus.com.vn is delegated beneath techplus.com.vn.
IP Addresses
techplus.com.vn resolves to one IP address: 103.9.77.195.
Name Servers
The authoritative name servers for techplus.com.vn are dns3.vina-host.com, dns4.vina-host.com, ns3.vinahost.vn and ns4.vinahost.vn.
There is at least partial name server overlap between techplus.com.vn and other domains — hungakm.id.vn, hungminh.id.vn, traidepquangninh2512.id.vn and two more among them.
Each of the four hosts dns3.vina-host.com, dns4.vina-host.com, ns3.vinahost.vn and ns4.vinahost.vn points to a single IP address — dns3.vina-host.com points to 125.212.218.102, dns4.vina-host.com points to 103.9.76.251, ns3.vinahost.vn points to 125.212.217.199 and ns4.vinahost.vn points to 123.30.139.119.
Mail Servers
Mail for techplus.com.vn is handled by a single mail server, aspmx.l.google.com.
techplus.com.vn uses an identical mail server configuration to several other domains — among them shanze.wpengine.com, grenzenlose-energie.com, gffi.wpengine.com and two more.
techplus.com.vn has at least partial mail server overlap with other domains such as nocoatkitty.com, olcottfamily.com, ns500693.ns500699.ns500693.ns500734.ns500734.ns500588.ns500588.ns500699.ns500632.ns500588.ns500588.ns500612.ns500110.dtrkdll.com and two more.
These mail servers commonly co-occur with mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and 5 others.
aspmx.l.google.com carries two IP numbers: 172.253.122.26 and 2607:f8b0:4004:c1d::1a.