mybus.vn - robtex.com
mybus.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.141.140.105🇻🇳 MEGACORE-AS-VN103.141.140.0/23 MEGACORE-VN | ||||||
| NS | ns1.bkdns.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 | ||||||
| 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.mybus.vn ⭐ | ||||||
| A | 103.121.88.249🇻🇳 BKNS-AS-VN103.121.88.0/23 BKNS-CG-VN VT05-LK03 Xa La, Phuc La ward, Ha Dong district, Ha Noi city | ||||||
| PTR | mail.bkdns.vn | ||||||
| TXT | v=spf1 include:_spf.bkns.com.vn ~all | ||||||
| SOA | ns1.bkdns.vnhostmaster@mybus.vn 2023-08-01 #17 | ||||||
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=2030759645 | ||||||
Subdomains
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●MXmail.mybus.vn2026-05-01 → 2026-05-11 · 2 obs
● 2026-05-11 15:25:48
●A103.141.140.1052026-05-01 → 2026-05-11 · 2 obs
● 2026-05-11 15:25:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | g.dns-servers.vn, e.dns-servers.vn, c.dns-servers.vn, b.dns-servers.vn... | - |
| mybus.vn | ns1.bkdns.vn, ns2.bkdns.vn, ns3.bkdns.vn | 3 records |
✅ Authoritative Response
Server:103.74.123.250
NS records: ns1.bkdns.vn, ns2.bkdns.vn, ns3.bkdns.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mybus.vn (unsigned zone)
⏱️ Timing
Total: 3862ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.141.140.105 |
| NS | 3 | ns2.bkdns.vn, ns3.bkdns.vn... |
| MX | 1 | mail.mybus.vn (pri: 10) |
| TXT | 1 | v=spf1 include:_spf.bkns.com.vn ~all |
| SOA | 1 | ns1.bkdns.vn hostmaster.mybus.vn |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns1.bkdns.vn, ns2.bkdns.vn, ns3.bkdns.vn)
Analysis
Hierarchy
mybus.vn is the parent of mail.mybus.vn and admin.mybus.vn.
IP Addresses
mybus.vn points to an IP address: 103.141.140.105.
other host names include api.admin.mybus.vn, api.noti.mybus.vn, dev.id.vungtau.havaz.vn, admin.mybus.vn and dev.admin.vungtau.havaz.vn; they share IP numbers with mybus.vn.
Name Servers
mybus.vn is delegated to three name servers ns1.bkdns.vn, ns2.bkdns.vn and ns3.bkdns.vn.
mybus.vn at least partially shares name servers with other domains, for instance dienmaykalong.com, osakaled.vn, lamdepeva.vn, dulichdoimamxoi.com.vn and mydoctor.vn.
Host names by IP count:
Two IPs:
ns3.bkdns.vn points to: 2403:6a40:0:123::250:1 and 103.74.123.250.
One IP:
ns1.bkdns.vn points to: 103.48.81.11.
ns2.bkdns.vn points to: 2403:6a40:2000:247::220:1.
Mail Servers
mybus.vn is handled by a single mail server, mail.mybus.vn.
The host name mail.mybus.vn points to IP 103.121.88.249.