phucantech.vn - robtex.com
phucantech.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=2030754735 | ||||||
Same first word
phucantech.com |
phucantech.vn |
DNS History
7 records (7 active, 0 former)
●A163.44.192.952026-04-27 → 2026-05-10 · 2 obs
● 2026-05-10 16:00:14
🔍 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 |
| phucantech.vn | ns-b2.tenten.vn, ns-b3.tenten.vn, ns-b1.tenten.vn | - |
✅ Authoritative Response
Server:137.59.104.67
NS records: ns-b2.tenten.vn, ns-b3.tenten.vn, ns-b1.tenten.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for phucantech.vn (unsigned zone)
⏱️ Timing
Total: 2080ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 163.44.192.95 |
| NS | 3 | ns-b2.tenten.vn, ns-b3.tenten.vn... |
| MX | 3 | mx3.zoho.com (pri: 50), mx.zoho.com (pri: 10)... |
| TXT | 2 | v=spf1 include:zoho.com ~all, zoho-verification=zb51982428.zmverify.zo |
| SOA | 1 | ns-b3.tenten.vn noreply.tenten.vn |
📌 Glue Records Collected
Total: 16
In-bailiwick: 16 (a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn...)
Analysis
IP Addresses
phucantech.vn points to a single IP number: 163.44.192.95.
Other host names, for instance what.website.americanstudy.edu.vn, mail.vuadietmoi.vn, thietbibepnhahang.com.vn, mail.agasihome.vn and cachnhiettinnghia.com share IP numbers with phucantech.vn.
Name Servers
The delegation for phucantech.vn is handled by three name servers: ns-b1.tenten.vn, ns-b2.tenten.vn and ns-b3.tenten.vn.
phucantech.vn at least partially shares name servers with other domains, for instance scons.vn, xn--xehpngphanrang-j1b2003jyha.vn, 2tgroup.com.vn, ongthuylucquanglinh.vn and hoachatquangninh.net.vn.
Two IP numbers per host:
ns-b1.tenten.vn points to 2404:f080:1101:321:a150:95:110:1230 and 137.59.104.67.
ns-b2.tenten.vn points to 2404:f080:1101:321:a150:95:110:1231 and 137.59.104.68.
ns-b3.tenten.vn points to 2404:f080:1101:321:a150:95:110:1232 and 163.44.207.21.
Mail Servers
phucantech.vn is handled by three mail servers: mx2.zoho.com, mx3.zoho.com and mx.zoho.com.
phucantech.vn shares mail servers with other domains at least in part, for instance sescases.com, reporthub.co.ke, isecure.ae, amctca.org and codref.com.
Two-IP host names: mx.zoho.com points to 136.143.191.44 and 204.141.33.44.
One-IP host names: mx2.zoho.com points to 204.141.33.44; mx3.zoho.com points to 136.143.191.44.
Names pointing to 136.143.191.44: mx.zoho.com and mx3.zoho.com.
Names pointing to 204.141.33.44: mx.zoho.com and mx2.zoho.com.