smartdata.edu.vn - robtex.com
smartdata.edu.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.7.41.25🇻🇳 SUPERDATA103.7.41.0/24 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 | mx4125.superdata.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 | ||||||
| TXT | zalo-platform-site-verification=JeUCCiYrFYGplQf-mPKaO1QU_tdww2qZD34r | ||||||
| TXT | zalo-platform-site-verification=KEsySDFU7oTMxBmBeV4N7NZcloAKa6r_EJCq | ||||||
| TXT | zoho-verification=zb79204885.zmverify.zoho.com | ||||||
| TXT | zalo-platform-site-verification=NlBdE9Z-N1T7ylaeX-5eAMxomnI2X15EDJ8m | ||||||
| TXT | brevo-code:a54aa1d731dc63cd679dda4a81938a4d | ||||||
| TXT | google-site-verification=IrMGKTpBbnMRixg8WEHf7GW0e2yBh2ukBbdOx4JoqM4 | ||||||
| SOA | ns1.pavietnam.vnhostmaster@smartdata.edu.vn 2025-10-09 #44 | ||||||
edu.vn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns-master.vnnic.vn ⭐ | ||||||
| NS | a.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | b.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | c.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | d.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | e.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | f.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | g.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | h.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| SOA | dns-master.vnnic.vnpostmaster@vnnic.vn serial=2018580295 | ||||||
Subdomains
sql.smartdata.edu.vn |
n8n.smartdata.edu.vn |
www.smartdata.edu.vn |
project.smartdata.edu.vn |
app.smartdata.edu.vn |
manager.smartdata.edu.vn |
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns1.pavietnam.vn2026-04-30 → 2026-07-15 · 2 obs
● 2026-07-15 04:00:02
●NSns2.pavietnam.vn2026-04-30 → 2026-07-15 · 2 obs
● 2026-07-15 04:00:02
●NSnsbak.pavietnam.net2026-04-30 → 2026-07-15 · 2 obs
● 2026-07-15 04:00:02
●A103.7.41.252026-04-30 → 2026-07-15 · 2 obs
● 2026-07-15 04:00:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | - |
| smartdata.edu.vn | ns2.pavietnam.vn, nsbak.pavietnam.net, ns1.pavietnam.vn | - |
✅ Authoritative Response
Server:112.213.89.22
NS records: ns2.pavietnam.vn, nsbak.pavietnam.net, ns1.pavietnam.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for smartdata.edu.vn (unsigned zone)
⏱️ Timing
Total: 1978ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.7.41.25 |
| NS | 3 | nsbak.pavietnam.net, ns2.pavietnam.vn... |
| TXT | 6 | zoho-verification=zb79204885.zmverify.zo, brevo-code:a54aa1d731dc63cd679dda4a81938... |
| SOA | 1 | ns1.pavietnam.vn hostmaster.smartdata.ed |
Analysis
Hierarchy
smartdata.edu.vn is the parent domain of sql.smartdata.edu.vn, n8n.smartdata.edu.vn, www.smartdata.edu.vn, project.smartdata.edu.vn, app.smartdata.edu.vn and a few other host names.
IP Addresses
smartdata.edu.vn points to a single IP number: 103.7.41.25.
Additional host names — www.tableau.edu.vn, app.smartdata.edu.vn, manager.smartdata.edu.vn and two others — share IP numbers with smartdata.edu.vn.
Name Servers
The authoritative name servers for smartdata.edu.vn are nsbak.pavietnam.net, ns1.pavietnam.vn and ns2.pavietnam.vn — three in total.
smartdata.edu.vn shares at least some of its name servers with other domains, including mrtienwatch.com, dienmayhaokiet.com, tinhocsaigon.com and two others.
These name servers are frequently seen alongside the name servers ns2.dotvndns.vn, ns1.dotvndns.vn, nsbak.dotvndns.com and ns3.dotvndns.vn.
nsbak.pavietnam.net, ns1.pavietnam.vn and ns2.pavietnam.vn all resolve to exactly two IP numbers apiece: nsbak.pavietnam.net → 112.213.89.22 and 2406:9c80::9000:302; ns1.pavietnam.vn → 112.213.89.3 and 2406:9c80::66; ns2.pavietnam.vn → 222.255.121.247 and 2406:9c80::9000:111.