sst.vn - robtex.com
sst.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=2030756123 | ||||||
Subdomains
www.sst.vn |
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSns1.pavietnam.vn2026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 21:33:00
●NSns2.pavietnam.vn2026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 21:33:00
●NSnsbak.pavietnam.net2026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 21:33:00
●A103.221.223.752026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 21:33:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | 16 records |
| sst.vn | ns1.pavietnam.vn, ns2.pavietnam.vn, nsbak.pavietnam.net | 4 records |
✅ Authoritative Response
Server:112.213.89.22
NS records: ns1.pavietnam.vn, ns2.pavietnam.vn, nsbak.pavietnam.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sst.vn (unsigned zone)
⏱️ Timing
Total: 1974ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.221.223.75 |
| NS | 3 | ns1.pavietnam.vn, ns2.pavietnam.vn... |
| MX | 1 | mx.zoho.com (pri: 10) |
| TXT | 2 | v=spf1 include:zoho.com ~all, google-site-verification=Rla99-Had3OIMs- |
| SOA | 1 | ns1.pavietnam.vn hostmaster.sst.vn |
📌 Glue Records Collected
Total: 20
In-bailiwick: 16 (a.dns-servers.vn, a.dns-servers.vn, b.dns-servers.vn...)
Out-of-bailiwick: 4 (ns1.pavietnam.vn, ns2.pavietnam.vn, ns1.pavietnam.vn...)
Analysis
Hierarchy
sst.vn is the parent of www.sst.vn.
IP Addresses
sst.vn points to IP number 103.221.223.75.
For instance, other host names tvyymph.tieuhoctovinhdien.edu.vn, goldenfieldvietnam.vn, dlyvaxw.tieuhoctovinhdien.edu.vn, www.thuyluchoaphat.com.vinaoffice.com.vn and vinaoffice.com.vn share IP numbers with sst.vn.
Name Servers
The delegation for sst.vn is handled by three name servers: nsbak.pavietnam.net, ns1.pavietnam.vn and ns2.pavietnam.vn.
sst.vn shares name servers with other domains at least partially, for example quangminh.com.vn, lpn.vn, ducntt.com, popodoo.com.vn and pantio.vn.
These name servers are commonly used with ns1.dotvndns.vn, ns2.dotvndns.vn and nsbak.dotvndns.com.
Host names with two IPs:
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
sst.vn is handled by a single mail server, mx.zoho.com.
sst.vn shares the same mail server setup as other domains, for instance ramdas.info, lkpost.lk, sanjosehoodcleaningco.com, parwazllc.com and procure.ie.
sst.vn shares mail servers with other domains at least partially; for instance dotboot.com, andreaelias.com, sharkbroadband.net, shopriley.com and ntr.st.
these mail servers are commonly used alongside mx2.zoho.com and mx3.zoho.com.
mx.zoho.com resolves to two IPs: 136.143.191.44 and 204.141.33.44.