kds.vn - robtex.com
kds.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 101.53.12.55🇻🇳 NETNAMHCMC-AS-AP101.53.12.0/24 NETNAM-VN | ||||||
| PTR | mail.kds.vn | ||||||
| NS | ns1.pavietnam.vn ⭐ ⚠️ Not in parent delegation | ||||||
| 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 | ns1.dotvndns.vn ⚠️ Not in zone NS records | ||||||
| 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.dotvndns.vn ⚠️ Not in zone NS records | ||||||
| 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 | ns2.pavietnam.vn ⚠️ Not in parent delegation | ||||||
| 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.dotvndns.com ⚠️ Not in zone NS records | ||||||
| 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 | ||||||
| MX | mail.kds.vn ⭐ | ||||||
| A | 101.53.12.55🇻🇳 NETNAMHCMC-AS-AP101.53.12.0/24 NETNAM-VN | ||||||
| PTR | mail.kds.vn | ||||||
| TXT | ZOOM_verify_zxRbOWTG2FkRfUzgN3vdzN | ||||||
| TXT | v=spf1 ip4:101.53.12.55 include:kdc.vn mx ~all | ||||||
| SOA | ns1.pavietnam.vnhostmaster@kds.vn 2026-04-03 #26 | ||||||
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=2030691097 | ||||||
Subdomains
mail.kds.vn |
Same first word
Similar names
DNS History
7 records (7 active, 0 former)
●NSns1.dotvndns.vn2026-04-15 → 2026-04-22 · 2 obs
● 2026-04-22 10:01:34
●NSns1.pavietnam.vn2026-04-15 → 2026-04-22 · 2 obs
● 2026-04-22 10:01:34
●NSns2.dotvndns.vn2026-04-15 → 2026-04-22 · 2 obs
● 2026-04-22 10:01:34
●NSns2.pavietnam.vn2026-04-15 → 2026-04-22 · 2 obs
● 2026-04-22 10:01:34
●NSnsbak.dotvndns.com2026-04-15 → 2026-04-22 · 2 obs
● 2026-04-22 10:01:34
●MXmail.kds.vn2026-04-15 → 2026-04-22 · 2 obs
● 2026-04-22 10:01:34
●A101.53.12.552026-04-15 → 2026-04-22 · 2 obs
● 2026-04-22 10:01:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | - |
| kds.vn | ns2.dotvndns.vn, ns1.dotvndns.vn, nsbak.dotvndns.com | 4 records |
✅ Authoritative Response
Server:222.255.121.247
NS records: ns2.dotvndns.vn, ns1.dotvndns.vn, nsbak.dotvndns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kds.vn (unsigned zone)
⏱️ Timing
Total: 1431ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 101.53.12.55 |
| NS | 2 | ns1.pavietnam.vn, ns2.pavietnam.vn |
| MX | 1 | mail.kds.vn (pri: 0) |
| TXT | 2 | v=spf1 ip4:101.53.12.55 include:kdc.vn m, ZOOM_verify_zxRbOWTG2FkRfUzgN3vdzN |
| SOA | 1 | ns1.pavietnam.vn hostmaster.kds.vn |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.dotvndns.vn, ns2.dotvndns.vn, ns1.dotvndns.vn...)
Analysis
Hierarchy
The parent of mail.kds.vn is kds.vn.
IP Addresses
kds.vn points to a single IP address: 101.53.12.55.
Other host names, for instance mail.kds.vn, share IP numbers with kds.vn.
Name Servers
kds.vn is delegated to five name servers: nsbak.dotvndns.com, ns1.dotvndns.vn, ns2.dotvndns.vn, ns1.pavietnam.vn and ns2.pavietnam.vn.
kds.vn at least partially shares name servers with other domains, for example thucungvietnam.com, sangtaodesign.com, pertech.com.vn, ghegiasi.com and viemgan.com.vn.
These name servers are often used with nsbak.pavietnam.net, ns3.dotvndns.vn, nsbak.pavietnam.vn, dnsbak.pavietnam.vn and nsbak.dotvndns.vn.
Host names with two IP numbers:
nsbak.dotvndns.com points to: 2406:9c80::9000:302 and 112.213.89.22.
ns1.dotvndns.vn points to: 2406:9c80::66 and 112.213.89.3.
ns2.dotvndns.vn points to: 2406:9c80::9000:111 and 222.255.121.247.
ns1.pavietnam.vn points to: 2406:9c80::66 and 112.213.89.3.
ns2.pavietnam.vn points to: 2406:9c80::9000:111 and 222.255.121.247.
Host names that point to 2406:9c80::66: ns1.dotvndns.vn and ns1.pavietnam.vn.
Host names that point to 112.213.89.3: ns1.dotvndns.vn and ns1.pavietnam.vn.
Host names that point to 2406:9c80::9000:111: ns2.dotvndns.vn and ns2.pavietnam.vn.
Host names that point to 222.255.121.247: ns2.dotvndns.vn and ns2.pavietnam.vn.
Mail Servers
The mail.kds.vn mail server handles kds.vn.
mail.kds.vn points to a single IP number: 101.53.12.55.