tuvaco.vn - robtex.com
tuvaco.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.57.220.209🇻🇳 VNPT-AS-VN103.57.220.0/22 INET-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 | mx92219.maychuemail.net ⭐ | ||||||
| A | 112.213.92.219🇻🇳 SUPERDATA112.213.92.0/24 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 | mail92219.maychuemail.com | ||||||
| MX | mail92219.maychuemail.com(10) | ||||||
| A | 112.213.92.219🇻🇳 SUPERDATA112.213.92.0/24 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 | mail92219.maychuemail.com | ||||||
| TXT | v=spf1 +a +mx +ip4:112.213.93.111 +ip4:112.213.90.50 +ip4:112.213.92.219 incl... | ||||||
| SOA | ns1.pavietnam.vnhostmaster@tuvaco.vn 2026-04-21 #26 | ||||||
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=2030753597 | ||||||
Subdomains
www.tuvaco.vn |
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSns1.pavietnam.vn2026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 00:18:06
●NSns2.pavietnam.vn2026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 00:18:06
●NSnsbak.pavietnam.net2026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 00:18:06
●MXmail92219.maychuemail.com2026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 00:18:06
●MXmx92219.maychuemail.net2026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 00:18:06
●A103.57.220.2092026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 00:18:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | - |
| tuvaco.vn | ns1.pavietnam.vn, ns2.pavietnam.vn, nsbak.pavietnam.net | 4 records |
✅ Authoritative Response
Server:2406:9c80::9000:302
NS records: ns1.pavietnam.vn, ns2.pavietnam.vn, nsbak.pavietnam.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tuvaco.vn (unsigned zone)
⏱️ Timing
Total: 3976ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.57.220.209 |
| NS | 3 | nsbak.pavietnam.net, ns2.pavietnam.vn... |
| MX | 2 | mail92219.maychuemail.com (pri: 10), mx92219.maychuemail.net (pri: 5) |
| TXT | 1 | v=spf1 +a +mx +ip4:112.213.93.111 +ip4:1 |
| SOA | 1 | ns1.pavietnam.vn hostmaster.tuvaco.vn |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns2.pavietnam.vn, ns1.pavietnam.vn, ns2.pavietnam.vn...)
Analysis
Hierarchy
www.tuvaco.vn is a child of tuvaco.vn.
IP Addresses
tuvaco.vn resolves to one IP number: 103.57.220.209.
Other host names, for instance eurozone.vn, daihungkg.com, mail11.incoll4.edu.vn, evyclean.vn and tjh.incoll4.edu.vn share IP numbers with tuvaco.vn.
Name Servers
tuvaco.vn is delegated to three name servers: nsbak.pavietnam.net, ns1.pavietnam.vn and ns2.pavietnam.vn.
tuvaco.vn at least partially shares name servers with other domains, including megastudy.edu.vn, thongtacconghutbephot.com.vn, chinatech.vn, tkcomputer.vn and diamondstarbentre.com.
these name servers are commonly used alongside the name servers nsbak.dotvndns.com, ns1.dotvndns.vn, ns2.dotvndns.vn, ns3.dotvndns.vn and nsbak.pavietnam.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
tuvaco.vn is served by two mail servers mail92219.maychuemail.com and mx92219.maychuemail.net.
tuvaco.vn shares the same mail server setup as other domains, for instance tlmcorp.vn, hlcargo.com, niemtinvn.com, reta.vn and crmnt.com.
tuvaco.vn shares at least some mail servers with other domains, for example happyhouse.edu.vn, seastarresort.com, lifefood.vn, hyundai-dunglac.vn and upharma.com.vn.
Host names with a single IP number:
The host name mail92219.maychuemail.com points to 112.213.92.219.
The host name mx92219.maychuemail.net points to 112.213.92.219.
Host names pointing to 112.213.92.219: mail92219.maychuemail.com and mx92219.maychuemail.net.