connections.com.vn - robtex.com
connections.com.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.237.145.57🇻🇳 LVSOFT-AS-VN103.237.144.0/22 LVSOFT-VN | ||||||
| NS | a.ns.hostvn.net ⭐ | ||||||
| A | 185.136.96.112🇺🇸 CLOUDNSNET185.136.96.0/24 Cloud DNS Ltd | ||||||
| PTR | a.ns.hostvn.net | ||||||
| A | 185.136.97.112CLOUDNSNET185.136.97.0/24 Cloud DNS Ltd | ||||||
| PTR | a.ns.hostvn.net | ||||||
| NS | b.ns.hostvn.net | ||||||
| A | 185.136.98.112🇺🇸 CLOUDNSNET185.136.98.0/24 Cloud DNS Ltd | ||||||
| PTR | b.ns.hostvn.net | ||||||
| A | 185.136.99.112CLOUDNSNET185.136.99.0/24 Cloud DNS Ltd | ||||||
| PTR | b.ns.hostvn.net | ||||||
| TXT | google-site-verification=OOdIAy5iRO3KJAEls4QWKAlWHPdj1zaUy4GB_u8M9Vs | ||||||
| SOA | a.ns.hostvn.nethostmaster@hostvn.net 2025-05-19 #3 | ||||||
com.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=2022708778 | ||||||
Subdomains
nhantaiso.connections.com.vn |
goldsun.connections.com.vn |
lichtuan-vinhuni.connections.com.vn |
ntu-qhdn.connections.com.vn |
khaothi-hanu.connections.com.vn |
apd-backup.connections.com.vn |
cntttv-hlu.connections.com.vn |
vinhuni.connections.com.vn |
lichtuan-myuni.connections.com.vn |
nic2.connections.com.vn |
alumni-hanu.connections.com.vn |
sukien-nic.connections.com.vn |
vaa.connections.com.vn |
khaothi-hanuweb.connections.com.vn |
fit-hanu.connections.com.vn |
fiis-vnei.connections.com.vn |
haiphong.connections.com.vn |
apd.connections.com.vn |
vbf.connections.com.vn |
nhaphoc.connections.com.vn |
kocham.connections.com.vn |
tuyensinh.connections.com.vn |
Same first word
Similar names
DNS History
3 records (3 active, 0 former)
●NSa.ns.hostvn.net2026-05-03 → 2026-05-11 · 2 obs
● 2026-05-11 02:47:54
●NSb.ns.hostvn.net2026-05-03 → 2026-05-11 · 2 obs
● 2026-05-11 02:47:54
●A103.237.145.572026-05-03 → 2026-05-11 · 2 obs
● 2026-05-11 02:47:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | b.dns-servers.vn, f.dns-servers.vn, a.dns-servers.vn, h.dns-servers.vn... | - |
| connections.com.vn | a.ns.hostvn.net, b.ns.hostvn.net | - |
✅ Authoritative Response
Server:185.136.96.112
NS records: a.ns.hostvn.net, b.ns.hostvn.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for connections.com.vn (unsigned zone)
⏱️ Timing
Total: 2958ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.237.145.57 |
| NS | 2 | b.ns.hostvn.net, a.ns.hostvn.net |
| TXT | 1 | google-site-verification=OOdIAy5iRO3KJAE |
| SOA | 1 | a.ns.hostvn.net hostmaster.hostvn.net |
Analysis
Hierarchy
connections.com.vn is a parent of nhantaiso.connections.com.vn, goldsun.connections.com.vn, lichtuan-vinhuni.connections.com.vn, ntu-qhdn.connections.com.vn, khaothi-hanu.connections.com.vn and several other host names.
IP Addresses
connections.com.vn points to a single IP number: 103.237.145.57.
Other host names, for instance en.nhanlucso.connections.com.vn, demo.apd.edu.vn, go.apd.edu.vn, nhantaiso.connections.com.vn and groups.vnei.edu.vn share IP numbers with connections.com.vn.
Name Servers
Delegation for connections.com.vn rests with two name servers, a.ns.hostvn.net and b.ns.hostvn.net.
connections.com.vn shares the same name server setup as other domains, including petronet.vn, vifatravel.vn, cansontoan.vn, 5soft.vn and runner.vn.
connections.com.vn partially shares name servers with other domains; for instance vietphatjsc.com.vn, khoachongtrom.vn and thanhoattinhtad.com.
These name servers are commonly used alongside ns2.anycast.vn, ns4.anycast.vn, ns3.anycast.vn and ns1.anycast.vn.
Host names with two IP numbers: a.ns.hostvn.net points to 185.136.96.112 and 185.136.97.112; b.ns.hostvn.net points to 185.136.98.112 and 185.136.99.112.