kot.vn - robtex.com
kot.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=2030759475 | ||||||
Subdomains
www.kot.vn |
Same first word
Similar names
DNS History
6 records (5 active, 1 former)
●NSns-master.inet.vn2020-03-27 → 2026-05-11 · 2 obs
● 2026-05-11 13:49:54
●MXsmtp.google.com2026-05-01 → 2026-05-11 · 2 obs
● 2026-05-11 13:49:54
●A103.216.117.1272026-05-01 → 2026-05-11 · 3 obs
● 2026-05-01 11:42:18
● 2026-05-11 13:49:54
○A171.244.141.1032020-03-27 → 2020-03-27 · 3 obs
○ 2026-05-01 11:42:18
○ 2026-05-11 13:49:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | - |
| kot.vn | ns1.inet.vn, ns2.inet.vn | 2 records |
✅ Authoritative Response
Server:202.92.4.253
NS records: ns1.inet.vn, ns2.inet.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kot.vn (unsigned zone)
⏱️ Timing
Total: 4373ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.216.117.127 |
| NS | 2 | ns2.inet.vn, ns1.inet.vn |
| MX | 1 | SMTP.GOOGLE.COM (pri: 1) |
| SOA | 1 | ns-master.inet.vn postmaster.inet.vn |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.inet.vn, ns2.inet.vn)
Analysis
Hierarchy
The parent of www.kot.vn is kot.vn.
IP Addresses
kot.vn points to a single IP number: 103.216.117.127.
Other host names, for instance kot.com.vn and www.kot.vn, share IP numbers with kot.vn.
Name Servers
The domain kot.vn is delegated to three name servers: ns-master.inet.vn, ns1.inet.vn and ns2.inet.vn.
kot.vn shares name servers with other domains at least partially, for instance chesachthainguyen.com, xeghephanoinamdinh.com.vn, ist01.com, seafronthotel.vn and melamine.vn.
these name servers are often used together with the name servers ns3.inet.vn.
Host names with two IPs:
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.
Host names with one IP:
ns-master.inet.vn points to 202.92.4.8.
Mail Servers
The mail server for kot.vn is smtp.google.com.
kot.vn shares the same mail server setup as other domains, including scholarium.at, watjedyod.ac.th, pentictonwesternnews.com, bmvrecords.com and orkaenergia.com.
kot.vn shares some mail servers with other domains, including afmbs.org.br, orangeuclassy.com, sotiris.com.au, beastlife.in and fastcust.com.
These mail servers are commonly used with alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.
Host smtp.google.com points to eight IP numbers: 2a00:1450:4009:c0f::1a, 2a00:1450:4009:c0f::1b, 2a00:1450:4009:c19::1a, 2a00:1450:4009:c19::1b, 172.217.76.26, 172.217.76.27, 192.178.223.26 and 192.178.223.27.