api-crm.btm.vn - robtex.com
api-crm.btm.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.74.123.91🇻🇳 BKNS-AS-VN103.74.122.0/23 CNBKNS-VN | ||||||
| PTR | sv123091.bkns.vn | ||||||
btm.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.74.122.163🇻🇳 BKNS-AS-VN103.74.122.0/23 CNBKNS-VN | ||||||
| NS | ns1.dotvndns.vn ⭐ | ||||||
| NS | ns2.dotvndns.vn | ||||||
| NS | nsbak.dotvndns.com | ||||||
| MX | btm-vn.mail.protection.outlook.com ⭐ | ||||||
| MX | aspmx.l.google.com(1) | ||||||
| MX | alt1.aspmx.l.google.com(5) | ||||||
| MX | alt2.aspmx.l.google.com(5) | ||||||
| MX | aspmx2.googlemail.com(10) | ||||||
| MX | aspmx3.googlemail.com(10) | ||||||
| TXT | google-site-verification=dDnQhZ8HgXKjkMkBY2dkkLFgI__WqK7PAzvOEDBrbS8 | ||||||
| TXT | v=spf1 include:spf.protection.outlook.com -all | ||||||
| TXT | google-site-verification=jVwTaapTID6-rM3jakohuAX7LQ-Au9d9sL7_cAL7WY8 | ||||||
| TXT | v=spf1 include:_spf.google.com ~all | ||||||
| SOA | ns1.dotvndns.vnhostmaster@btm.vn 2026-02-02 #10 | ||||||
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pac-rim.jp |
pac-rim.net |
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rpi-acm.org |
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DNS History
1 record (1 active, 0 former)
●A103.74.123.912026-05-01 → 2026-05-11 · 2 obs
● 2026-05-01 12:37:42
● 2026-05-11 10:13:56
● 2026-05-11 10:13:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | - |
| btm.vn | ns2.dotvndns.vn, ns1.dotvndns.vn, nsbak.dotvndns.com | 4 records |
✅ Authoritative Response
Server:112.213.89.3
NS records: ns2.dotvndns.vn, ns1.dotvndns.vn, nsbak.dotvndns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for btm.vn (unsigned zone)
⏱️ Timing
Total: 1800ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.74.123.91 |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns2.dotvndns.vn, ns1.dotvndns.vn, ns2.dotvndns.vn...)
Analysis
IP Addresses
api-crm.btm.vn resolves to a single IP: 103.74.123.91.
Other host names, for instance duhocphutho.edu.vn, duhocdienbien.edu.vn, duhoccantho.edu.vn, duhoclamdong.edu.vn and crm.btm.vn share IP numbers with api-crm.btm.vn.