3tsoft.vn - robtex.com
3tsoft.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 27.71.237.131🇻🇳 VIETEL-AS-AP27.71.232.0/21 Proxy-registered route object | ||||||
| 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 | mail9076.maychuemail.com ⭐ | ||||||
| A | 112.213.90.76🇻🇳 SUPERDATA112.213.90.0/24 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 | mail9076.maychuemail.com | ||||||
| MX | mx9076.maychuemail.net(25) | ||||||
| A | 112.213.90.76🇻🇳 SUPERDATA112.213.90.0/24 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 | mail9076.maychuemail.com | ||||||
| TXT | v=spf1 include:spf.maychuemail.com ~all | ||||||
| SOA | ns1.pavietnam.vnhostmaster@3tsoft.vn 2025-10-09 #25 | ||||||
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=2030651643 | ||||||
Subdomains
www.3tsoft.vn |
Same first word
Similar names
DNS History
9 records (6 active, 3 former)
○NSns1.dotvndns.vn2020-02-26 → 2020-02-26 · 4 obs
● 2020-02-26 13:02:06
○ 2026-04-12 13:40:22
○ 2026-04-12 13:40:26
●NSns1.pavietnam.vn2017-03-27 → 2026-04-12 · 2 obs
● 2026-04-12 13:40:26
●NSns2.pavietnam.vn2017-03-27 → 2026-04-12 · 2 obs
● 2026-04-12 13:40:26
●NSnsbak.pavietnam.net2026-04-12 → 2026-04-12 · 3 obs
● 2026-04-12 13:40:22
● 2026-04-12 13:40:26
○MXmail.3tsoft.vn2017-03-27 → 2020-02-26 · 4 obs
● 2020-02-26 13:02:06
○ 2026-04-12 13:40:22
○ 2026-04-12 13:40:26
●MXmail9076.maychuemail.com2026-04-12 → 2026-04-12 · 3 obs
● 2026-04-12 13:40:22
● 2026-04-12 13:40:26
●MXmx9076.maychuemail.net2026-04-12 → 2026-04-12 · 3 obs
● 2026-04-12 13:40:22
● 2026-04-12 13:40:26
○A123.30.236.782017-03-27 → 2020-02-26 · 4 obs
● 2020-02-26 13:02:06
○ 2026-04-12 13:40:22
○ 2026-04-12 13:40:26
●A27.71.237.1312026-04-12 → 2026-04-12 · 3 obs
● 2026-04-12 13:40:22
● 2026-04-12 13:40:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | h.dns-servers.vn, g.dns-servers.vn, d.dns-servers.vn, f.dns-servers.vn... | - |
| 3tsoft.vn | ns1.pavietnam.vn, nsbak.pavietnam.net, ns2.pavietnam.vn | 4 records |
✅ Authoritative Response
Server:222.255.121.247
NS records: ns1.pavietnam.vn, nsbak.pavietnam.net, ns2.pavietnam.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 3tsoft.vn (unsigned zone)
⏱️ Timing
Total: 1922ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 27.71.237.131 |
| NS | 3 | ns1.pavietnam.vn, nsbak.pavietnam.net... |
| MX | 2 | mail9076.maychuemail.com (pri: 10), mx9076.maychuemail.net (pri: 25) |
| TXT | 1 | v=spf1 include:spf.maychuemail.com ~all |
| SOA | 1 | ns1.pavietnam.vn hostmaster.3tsoft.vn |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.pavietnam.vn, ns2.pavietnam.vn, ns1.pavietnam.vn...)
Analysis
Hierarchy
3tsoft.vn is a parent of www.3tsoft.vn.
IP Addresses
3tsoft.vn points to a single IP address: 27.71.237.131.
Other host names such as www.3tsoft.vn and 3tcloud.com.vn share IP numbers with 3tsoft.vn.
Name Servers
3tsoft.vn is delegated to three name servers: nsbak.pavietnam.net, ns1.pavietnam.vn and ns2.pavietnam.vn.
At least part of the name servers for 3tsoft.vn are shared with other domains, for instance 1818.vn, hibs.edu.vn, daisovn.com, anhkhuesaigon.com.vn and chuyennoithat.net.
these name servers are commonly used with ns1.dotvndns.vn, ns2.dotvndns.vn, nsbak.dotvndns.com, nsbak.pavietnam.vn and dnsbak.pavietnam.vn.
Host names with two IP numbers:
nsbak.pavietnam.net points to 2406:9c80::9000:302 and 112.213.89.22
ns1.pavietnam.vn points to 2406:9c80::66 and 112.213.89.3
ns2.pavietnam.vn points to 2406:9c80::9000:111 and 222.255.121.247
Mail Servers
3tsoft.vn is handled by two mail servers: mail9076.maychuemail.com and mx9076.maychuemail.net.
3tsoft.vn uses the same mail server setup as other domains, for instance mevivu.com, giafood.com, vietenvi.com, dienthongminh.net and tienphongauto.vn.
3tsoft.vn shares at least some mail servers with other domains, for example vietpacific.com.vn, kimsa.com.vn, vovgiaothong.vn, damode.net and paxsky.com.
Host names sharing a single IP: mail9076.maychuemail.com and mx9076.maychuemail.net point to 112.213.90.76.