webmail.bittech.vn - dns.ninja
webmail.bittech.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 157.10.53.251INTERDIGI-VN157.10.52.0/23 SUCCESS-VN | ||||||
| PTR | noithatviet.click | ||||||
| PTR | mail.trieuthanh.id.vn | ||||||
bittech.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 157.10.53.251INTERDIGI-VN157.10.52.0/23 SUCCESS-VN | ||||||
| NS | ns1.pavietnam.vn ⭐ | ||||||
| NS | ns2.pavietnam.vn | ||||||
| NS | nsbak.pavietnam.net | ||||||
| MX | mail.bittech.vn ⭐ | ||||||
| SOA | ns1.pavietnam.vnhostmaster@bittech.vn 2026-07-24 #7 | ||||||
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
○A103.18.6.552026-05-01 → 2026-06-12 · 4 obs
● 2026-05-01 14:27:46
● 2026-06-12 15:48:40
○ 2026-08-01 21:26:46
○ 2026-08-01 21:26:48
● 2026-06-12 15:48:40
○ 2026-08-01 21:26:46
○ 2026-08-01 21:26:48
●A157.10.53.2512026-08-01 → 2026-08-01 · 3 obs
○ 2026-06-12 15:48:40
● 2026-08-01 21:26:46
● 2026-08-01 21:26:48
● 2026-08-01 21:26:46
● 2026-08-01 21:26:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | 16 records |
| bittech.vn | nsbak.pavietnam.net, ns2.pavietnam.vn, ns1.pavietnam.vn | 4 records |
✅ Authoritative Response
Server:222.255.121.247
NS records: nsbak.pavietnam.net, ns2.pavietnam.vn, ns1.pavietnam.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bittech.vn (unsigned zone)
⏱️ Timing
Total: 3316ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 157.10.53.251 |
📌 Glue Records Collected
Total: 20
In-bailiwick: 16 (a.dns-servers.vn, a.dns-servers.vn, b.dns-servers.vn...)
Out-of-bailiwick: 4 (ns2.pavietnam.vn, ns1.pavietnam.vn, ns2.pavietnam.vn...)
Analysis
IP Addresses
webmail.bittech.vn directs to one IP number, which is 157.10.53.251.
Among the host names that share IP numbers with webmail.bittech.vn are dhlcompany24.com, brotherhud.io.vn, mail.trieuthanh.id.vn and two others.