tecova.vn - robtex.com
tecova.vn
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 | ||||||
Same first word
tecova.vn |
Similar names
DNS History
6 records (6 active, 0 former)
●NSns1.pavietnam.vn2026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 00:10:02
●NSns2.pavietnam.vn2026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 00:10:02
●NSnsbak.pavietnam.net2026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 00:10:02
●MXsmtp.google.com2026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 00:10:02
●A103.56.161.362026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 00:10:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | g.dns-servers.vn, c.dns-servers.vn, e.dns-servers.vn, b.dns-servers.vn... | - |
| tecova.vn | ns1.pavietnam.vn, ns2.pavietnam.vn, nsbak.pavietnam.net | 4 records |
✅ Authoritative Response
Server:112.213.89.3
NS records: ns1.pavietnam.vn, ns2.pavietnam.vn, nsbak.pavietnam.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tecova.vn (unsigned zone)
⏱️ Timing
Total: 4028ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.56.161.36 |
| NS | 3 | nsbak.pavietnam.net, ns2.pavietnam.vn... |
| MX | 2 | smtp.google.com (pri: 1), shost010.tenten.vn (pri: 10) |
| TXT | 2 | google-site-verification=P_yvvetG3R7bVf5, v=spf1 include:_spf.google.com include:s |
| SOA | 1 | nsbak.pavietnam.net hostmaster.tecova.vn |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.pavietnam.vn, ns1.pavietnam.vn, ns2.pavietnam.vn...)
Analysis
IP Addresses
tecova.vn points to an IP address: 103.56.161.36.
other host names include www.phubongsanda.vn, www.xetourdalat.com.vn, mail.haiphongcomputer.vn, www.giangsinh.hylammon.com.vn and giacongbanhtrungthu.hylammon.com.vn; they share IP numbers with tecova.vn.
Name Servers
tecova.vn is delegated to three name servers nsbak.pavietnam.net, ns1.pavietnam.vn and ns2.pavietnam.vn.
tecova.vn at least partially shares name servers with other domains, for instance mypharma.vn, mpvuni.com.vn, nhotchinhhang.vn, kinhmatduclong.com.vn and tbcntuonghung.com.
These name servers are commonly used with ns1.dotvndns.vn, ns2.dotvndns.vn, nsbak.dotvndns.com, dnsbak.pavietnam.vn, ns3.dotvndns.vn and nsbak.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
tecova.vn is handled by two mail servers: smtp.google.com and shost010.tenten.vn.
tecova.vn shares at least partially some mail servers with other domains, for instance ifa7.com, scplegal.com, pampulhaseg.com, tacosisters.com and iv-solution.net.
These mail servers are often used together with alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com, alt4.aspmx.l.google.com and aspmx.l.google.com.
Host names with fourteen IP numbers: shost010.tenten.vn points to: 103.18.6.129, 103.18.6.130, 103.18.6.131, 103.18.6.132, 103.18.6.133, 103.18.6.134, 103.18.6.135, 103.18.6.136, 103.18.6.137, 103.18.6.138, 103.18.6.139, 103.18.6.140, 103.18.6.141 and 103.18.6.142.
Host names with nine IP numbers: smtp.google.com points to: 2607:f8b0:4004:c06::1b, 2607:f8b0:4004:c08::1a, 2607:f8b0:4004:c09::1a, 2607:f8b0:4004:c09::1b, 172.253.63.26, 172.253.63.27, 172.253.115.27, 172.253.122.26 and 172.253.122.27.