techso.vn - robtex.com
techso.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.90.232.249🇻🇳 WEBPANDA-AS-VN103.90.232.0/22 WEBPANDA-VN | ||||||
| NS | ns1.pavietnam.vn ⭐ 🔒 | ||||||
| A | 2406:9c80::66🇻🇳 SUPERDATA2406:9c80::/48 -VN | ||||||
| PTR | ns1.dotvndns.vn | ||||||
| A | 112.213.89.3🇻🇳 SUPERDATA112.213.89.0/24 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 24th floor, VNTA Tower, Duong Dinh Nghe, Cau Giay, Hanoi | ||||||
| PTR | ns1.dotvndns.vn | ||||||
| NS | ns2.pavietnam.vn | ||||||
| A | 2406:9c80::9000:111🇻🇳 SUPERDATA2406:9c80::/48 -VN | ||||||
| PTR | ns2.dotvndns.vn | ||||||
| A | 222.255.121.247🇻🇳 VDC222.255.121.0/24 VNPT | ||||||
| PTR | static.vdc.vn | ||||||
| PTR | static.vnpt.vn | ||||||
| NS | nsbak.pavietnam.net | ||||||
| A | 2406:9c80::9000:302🇻🇳 SUPERDATA2406:9c80::/48 -VN | ||||||
| PTR | nsbak.dotvndns.com | ||||||
| A | 112.213.89.22🇻🇳 SUPERDATA112.213.89.0/24 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 24th floor, VNTA Tower, Duong Dinh Nghe, Cau Giay, Hanoi | ||||||
| PTR | ns8922.dotvndns.vn | ||||||
| MX | aspmx.l.google.com ⭐ | ||||||
| A | 2607:f8b0:4004:c19::1b🇺🇸 Google2607:f8b0:4004::/48 | ||||||
| PTR | bk-in-f27.1e100.net | ||||||
| A | 172.253.62.27🇺🇸 Google172.253.62.0/24 | ||||||
| PTR | bc-in-f27.1e100.net | ||||||
| TXT | v=spf1 a mx ~all | ||||||
| TXT | google-site-verification=FMoKMzEmAistRxpQC1rNx6aZSWgZCn0PP1H3o7QMLzI | ||||||
| SOA | ns1.pavietnam.vnhostmaster@techso.vn 2025-11-01 #46 | ||||||
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=2030513842 | ||||||
Same first word
Similar names
DNS History
9 records (5 active, 4 former)
●NSns1.pavietnam.vn2015-07-05 → 2026-03-14 · 2 obs
● 2026-03-14 05:32:22
●NSns2.pavietnam.vn2015-07-05 → 2026-03-14 · 2 obs
● 2026-03-14 05:32:22
●NSnsbak.pavietnam.net2016-09-20 → 2026-03-14 · 3 obs
● 2016-09-20 07:54:54
● 2026-03-14 05:32:22
●MXaspmx.l.google.com2015-07-05 → 2026-03-14 · 6 obs
● 2016-01-13 17:19:40
○ 2016-09-20 07:54:54
○ 2017-05-26 04:13:26
● 2026-03-12 22:08:30
● 2026-03-14 05:32:22
○MXaspmx2.l.google.com2015-07-05 → 2016-01-13 · 4 obs
● 2016-01-13 17:19:40
○ 2016-09-20 07:54:54
○ 2026-03-14 05:32:22
○MXmail.techso.vn2016-09-20 → 2017-05-26 · 5 obs
● 2016-09-20 07:54:54
● 2017-05-26 04:13:26
○ 2026-03-12 22:08:30
○ 2026-03-14 05:32:22
●A103.90.232.2492026-03-12 → 2026-03-14 · 3 obs
● 2026-03-12 22:08:30
● 2026-03-14 05:32:22
○A112.213.89.382016-09-20 → 2017-05-26 · 5 obs
● 2016-09-20 07:54:54
● 2017-05-26 04:13:26
○ 2026-03-12 22:08:30
○ 2026-03-14 05:32:22
○A221.133.9.582015-07-05 → 2016-01-13 · 4 obs
● 2016-01-13 17:19:40
○ 2016-09-20 07:54:54
○ 2026-03-14 05:32:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | e.dns-servers.vn, g.dns-servers.vn, a.dns-servers.vn, b.dns-servers.vn... | - |
| techso.vn | nsbak.pavietnam.net, ns2.pavietnam.vn, ns1.pavietnam.vn | 4 records |
✅ Authoritative Response
Server: 112.213.89.22
NS records: nsbak.pavietnam.net, ns2.pavietnam.vn, ns1.pavietnam.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for techso.vn (unsigned zone)
⏱️ Timing
Total: 2454ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.90.232.249 |
| NS | 3 | ns2.pavietnam.vn, nsbak.pavietnam.net... |
| MX | 1 | aspmx.l.google.com (pri: 10) |
| TXT | 2 | v=spf1 a mx ~all, google-site-verification=FMoKMzEmAistRxp |
| SOA | 1 | ns1.pavietnam.vn hostmaster.techso.vn |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns2.pavietnam.vn, ns1.pavietnam.vn, ns2.pavietnam.vn...)
Analysis
IP Addresses
techso.vn resolves to one IP number: 103.90.232.249.
Name Servers
techso.vn is delegated to three name servers: nsbak.pavietnam.net, ns1.pavietnam.vn and ns2.pavietnam.vn.
techso.vn at least partially shares name servers with other domains, including giacongsontinhdien.com, kssv.com.vn, detech.com.vn, vitinhq7.com and haicatex.com.vn.
These name servers are commonly used together with the name servers ns1.dotvndns.vn, ns2.dotvndns.vn, nsbak.dotvndns.com and ns3.dotvndns.vn.
Host names with two IP numbers:
nsbak.pavietnam.net: 2406:9c80::9000:302 and 112.213.89.22
ns1.pavietnam.vn: 2406:9c80::66 and 112.213.89.3
ns2.pavietnam.vn: 2406:9c80::9000:111 and 222.255.121.247
Mail Servers
A single mail server handles techso.vn, aspmx.l.google.com.
techso.vn shares the same mail server setup as other domains, for instance kemikals.com.mx, flatroofsystems.net, codelpor.com, pomack.com and ypss.com.
techso.vn shares at least some mail servers with other domains, for example ns500699.ns500693.ns500693.ns500734.ns500699.ns500734.ns500699.ns500693.ns500699.ns500699.ns500699.ns500683.ns500693.ns500632.ns500588.ns500588.ns500588.dtrkdll.com, ns500693.ns500693.ns500734.ns500693.ns500693.ns500728.ns500734.ns500699.ns500683.ns500588.ns500612.ns500612.ns500612.ns500588.ns500588.dtrkdll.com, ns500742.ns500742.ns500671.ns500671.ns500742.ns500705.ns500291.ns500291.ns500142.lusty(0x736c7574)z.com, ns500754.ns500754.ns500742.ns500742.ns500731.ns500705.ns500704.ns500704.ns500678.ns500678.ns500291.ns500666.ns500291.ns500131.lustychickser.com and ns500734.ns500699.ns500699.ns500693.ns500693.ns500693.ns500734.ns500588.ns500588.ns500588.ns500588.ns500693.ns500588.ns500588.dtrkdll.com.
These mail servers are commonly used with the servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.
The host name aspmx.l.google.com resolves to two IP numbers: 2607:f8b0:4004:c19::1b and 172.253.62.27.