27001.vn - robtex.com
27001.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.74.123.6🇻🇳 BKNS-AS-VN103.74.122.0/23 CNBKNS-VN | ||||||
| PTR | cp123006.bkns.com.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 | mail.27001.vn ⭐ | ||||||
| A | 103.74.123.6🇻🇳 BKNS-AS-VN103.74.122.0/23 CNBKNS-VN | ||||||
| PTR | cp123006.bkns.com.vn | ||||||
| TXT | v=spf1 include:_spf.bkns.com.vn ~all | ||||||
| SOA | ns1.bkdns.vnhostmaster@27001.vn 2023-05-05 #20 | ||||||
vn
| DNSSEC | ⚠️ Not signed | ||||||
| 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=2030751935 | ||||||
Subdomains
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●MXmail.27001.vn2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 16:04:40
●A103.74.123.62026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 16:04:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, f.dns-servers.vn, c.dns-servers.vn, e.dns-servers.vn... | - |
| 27001.vn | ns3.bkdns.vn, ns2.bkdns.vn, ns1.bkdns.vn | 3 records |
✅ Authoritative Response
Server:103.74.123.250
NS records: ns3.bkdns.vn, ns2.bkdns.vn, ns1.bkdns.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 27001.vn (unsigned zone)
⏱️ Timing
Total: 1221ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.74.123.6 |
| NS | 3 | ns1.bkdns.vn, ns2.bkdns.vn... |
| MX | 1 | mail.27001.vn (pri: 10) |
| TXT | 1 | v=spf1 include:_spf.bkns.com.vn ~all |
| SOA | 1 | ns1.bkdns.vn hostmaster.27001.vn |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns1.bkdns.vn, ns2.bkdns.vn, ns3.bkdns.vn)
Analysis
Hierarchy
27001.vn is a parent of mail.27001.vn, mbrisk.27001.vn and www.27001.vn.
IP Addresses
27001.vn maps to IP address 103.74.123.6.
Other host names, for instance mail.obagimedical.vn, cpcalendars.decorvanphong.vn, www.sacquequangngai.vn, mail.dulichbentre.vn and backend.duhocvietstar.edu.vn share IP numbers with 27001.vn.
Name Servers
27001.vn is delegated to name servers ns1.bkdns.vn, ns2.bkdns.vn and ns3.bkdns.vn.
27001.vn at least partially shares name servers with other domains such as fxcommunity.vn, bambishop.vn, vitinhmanhhung.vn, scantech3d.com and navatech.com.vn.
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
27001.vn is handled by a single mail server, mail.27001.vn.
mail.27001.vn points to one IP number: 103.74.123.6.