cots.vn - robtex.com
cots.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.57.222.10🇻🇳 VNPT-AS-VN103.57.220.0/22 INET-VN | ||||||
| PTR | nethost-1511.inet.vn | ||||||
| NS | ns-master.inet.vn ⭐ | ||||||
| A | 202.92.4.8🇻🇳 VNPT-AS-VN202.92.4.0/22 INET-VN | ||||||
| NS | ns1.inet.vn | ||||||
| A | 2001:df7:ce00:1::7🇻🇳 VNPT-AS-VN2001:df7:ce00::/48 INETSOFT-VN Inet software one member company limited | ||||||
| A | 202.92.4.25🇻🇳 VNPT-AS-VN202.92.4.0/22 INET-VN | ||||||
| PTR | ip-202-92-4-25.defastlink.net | ||||||
| NS | ns2.inet.vn | ||||||
| A | 2401:5f80:2001:4::30🇻🇳 VTDC-AS-VN2401:5f80:2000::/36 VTDC-VN | ||||||
| A | 210.211.99.38🇻🇳 VTDC-AS-VN210.211.99.0/24 Proxy-registered route object | ||||||
| PTR | ip-210-211-99-38.defastlink.net | ||||||
| NS | ns3.inet.vn | ||||||
| A | 2401:5f80:4001:4::14🇻🇳 VTDC-AS-VN2401:5f80:4000::/36 VTDC-VN | ||||||
| A | 203.113.174.42🇻🇳 VTDC-AS-VN203.113.174.0/23 VIETTEL-VN | ||||||
| PTR | ip-203-113-174-42.defastlink.net | ||||||
| SOA | ns-master.inet.vnpostmaster@inet.vn 2015-07-28 #0 | ||||||
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=2030754603 | ||||||
Same first word
cots.nl |
cots.be |
cots.fr |
cots.vn |
cots.cn |
cots.eu |
cots.it |
cots.com.au |
cots.com |
cots.co |
cots.com.cn |
cots.co.in |
cots.go.th |
cots.jp |
cots.de |
cots.co.nz |
cots.nic.in |
cots.ru |
Similar names
DNS History
5 records (5 active, 0 former)
●NSns-master.inet.vn2026-05-08 → 2026-05-10 · 2 obs
● 2026-05-10 12:44:38
●A103.57.222.102026-05-08 → 2026-05-10 · 2 obs
● 2026-05-10 12:44:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | c.dns-servers.vn, b.dns-servers.vn, e.dns-servers.vn, f.dns-servers.vn... | - |
| cots.vn | ns2.inet.vn, ns1.inet.vn, ns3.inet.vn | 3 records |
✅ Authoritative Response
Server:203.113.174.42
NS records: ns2.inet.vn, ns1.inet.vn, ns3.inet.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cots.vn (unsigned zone)
⏱️ Timing
Total: 1453ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.57.222.10 |
| NS | 3 | ns1.inet.vn, ns2.inet.vn... |
| SOA | 1 | ns-master.inet.vn postmaster.inet.vn |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns1.inet.vn, ns2.inet.vn, ns3.inet.vn)
Analysis
IP Addresses
cots.vn points to IP number: 103.57.222.10.
Other host names such as maicom.vn, lapsuonthoanguyen.vn, teraco.vn, gaovinafood1.com and smtp.pub.ivina.edu.vn share IPs with cots.vn.
Name Servers
cots.vn is delegated to four name servers: ns-master.inet.vn, ns1.inet.vn, ns2.inet.vn and ns3.inet.vn.
cots.vn at least partially shares name servers with other domains, for instance campspacecoffee.com, hamstergarden.com, tranquilnails.com, tienhai.com.vn and 404plugin.com.
Two IPs per host:
ns1.inet.vn points to 2001:df7:ce00:1::7 and 202.92.4.25
ns2.inet.vn points to 2401:5f80:2001:4::30 and 210.211.99.38
ns3.inet.vn points to 2401:5f80:4001:4::14 and 203.113.174.42
One IP per host:
ns-master.inet.vn points to 202.92.4.8