tlcom.vn - robtex.com
tlcom.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.48.82.133🇻🇳 VNPT-AS-VN103.48.80.0/22 BKNS-VN | ||||||
| PTR | sv-82133.bkns.vn | ||||||
| NS | ns1.bkdns.vn ⭐ | ||||||
| A | 2403:6a40:1:81::11:1🇻🇳 VNPT-AS-VN2403:6a40:1::/48 BKNS-VN | ||||||
| A | 103.48.81.11🇻🇳 VNPT-AS-VN103.48.80.0/22 BKNS-VN | ||||||
| PTR | ns1.bkdns.vn | ||||||
| NS | ns2.bkdns.vn | ||||||
| A | 2403:6a40:2000:247::220:1🇻🇳 BKNS-AS-VN2403:6a40:2000::/36 BKNS-VN | ||||||
| A | 103.3.247.220🇻🇳 BKNS-AS-VN103.3.247.0/24 VDATA-VN | ||||||
| PTR | static.bkdata.vn | ||||||
| NS | ns3.bkdns.vn | ||||||
| A | 2403:6a40:0:123::250:1🇻🇳 BKNS-AS-VN2403:6a40::/48 BKNS-VN BKNS-VN | ||||||
| PTR | ns3.bkdns.vn | ||||||
| A | 103.74.123.250🇻🇳 BKNS-AS-VN103.74.122.0/23 CNBKNS-VN | ||||||
| PTR | ns3.bkdns.vn | ||||||
| MX | smtp81196.bkns.com.vn ⭐ | ||||||
| A | 103.48.81.196🇻🇳 VNPT-AS-VN103.48.80.0/22 BKNS-VN | ||||||
| PTR | smtp81196.bkns.com.vn | ||||||
| TXT | v=spf1 include:_spf.bkdata.vn ~all | ||||||
| TXT | _mv0yugyu2dzv7a7i69cesxymhxp3rpp | ||||||
| SOA | ns1.bkdns.vnnguyenkhu@gmail.com 2024-07-29 #24 | ||||||
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=2030772891 | ||||||
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●MXsmtp81196.bkns.com.vn2026-05-01 → 2026-05-14 · 2 obs
● 2026-05-14 16:04:24
●A103.48.82.1332026-05-01 → 2026-05-14 · 2 obs
● 2026-05-14 16:04:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | h.dns-servers.vn, b.dns-servers.vn, f.dns-servers.vn, c.dns-servers.vn... | - |
| tlcom.vn | ns2.bkdns.vn, ns1.bkdns.vn, ns3.bkdns.vn | 3 records |
✅ Authoritative Response
Server:103.74.123.250
NS records: ns2.bkdns.vn, ns1.bkdns.vn, ns3.bkdns.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tlcom.vn (unsigned zone)
⏱️ Timing
Total: 1442ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.48.82.133 |
| NS | 3 | ns2.bkdns.vn, ns1.bkdns.vn... |
| MX | 1 | smtp81196.bkns.com.vn (pri: 0) |
| TXT | 2 | _mv0yugyu2dzv7a7i69cesxymhxp3rpp, v=spf1 include:_spf.bkdata.vn ~all |
| SOA | 1 | ns1.bkdns.vn nguyenkhu.gmail.com |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns1.bkdns.vn, ns2.bkdns.vn, ns3.bkdns.vn)
Analysis
IP Addresses
tlcom.vn points to a single IP: 103.48.82.133.
Name Servers
tlcom.vn is delegated to three name servers: ns1.bkdns.vn, ns2.bkdns.vn and ns3.bkdns.vn.
tlcom.vn partially shares name servers with other domains; examples include napluon.vn, vncudydct.vn, jtrue.vn, luatketoan.vn and candientupro.com.
Host names with two IP numbers:
ns1.bkdns.vn points to 2403:6a40:1:81::11:1 and 103.48.81.11.
ns2.bkdns.vn points to 2403:6a40:2000:247::220:1 and 103.3.247.220.
ns3.bkdns.vn points to 2403:6a40:0:123::250:1 and 103.74.123.250.
Mail Servers
tlcom.vn is handled by a single mail server, smtp81196.bkns.com.vn.
tlcom.vn has the same mail server setup as other domains, including ipclass.edu.vn, magisstone.vn, trinity.vn, tiko.com.vn and phuotluon.vn.
tlcom.vn shares some mail servers with other domains, for example heightmedia.vn, cucphuongtourism.com.vn and tradeline.vn.
smtp81196.bkns.com.vn points to a single IP: 103.48.81.196.