biscorp.com.vn - robtex.com
biscorp.com.vn
| DNSSEC | ⚠️ Not signed | ||||||
com.vn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns-master.vnnic.vn ⭐ | ||||||
| NS | a.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | b.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | c.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | d.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | e.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | f.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | g.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | h.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| SOA | dns-master.vnnic.vnpostmaster@vnnic.vn serial=2022838631 | ||||||
Same first word
Similar names
DNS History
11 records (0 active, 11 former)
○NSns1.matbao.com2020-03-01 → 2020-03-01 · 4 obs
○ 2017-03-27 21:09:52
● 2020-03-01 11:18:04
○ 2026-05-11 20:26:28
○ 2026-08-06 15:58:26
● 2020-03-01 11:18:04
○ 2026-05-11 20:26:28
○ 2026-08-06 15:58:26
○NSns1.viettamsao.net2017-03-27 → 2020-03-01 · 4 obs
● 2017-03-27 21:09:52
● 2020-03-01 11:18:04
○ 2026-05-11 20:26:28
○ 2026-08-06 15:58:26
● 2020-03-01 11:18:04
○ 2026-05-11 20:26:28
○ 2026-08-06 15:58:26
○NSns2.matbao.com2020-03-01 → 2020-03-01 · 4 obs
○ 2017-03-27 21:09:52
● 2020-03-01 11:18:04
○ 2026-05-11 20:26:28
○ 2026-08-06 15:58:26
● 2020-03-01 11:18:04
○ 2026-05-11 20:26:28
○ 2026-08-06 15:58:26
○NSns2.viettamsao.net2017-03-27 → 2017-03-27 · 3 obs
● 2017-03-27 21:09:52
○ 2020-03-01 11:18:04
○ 2026-08-06 15:58:26
○ 2020-03-01 11:18:04
○ 2026-08-06 15:58:26
○MXalt1.aspmx.l.google.com2017-03-27 → 2020-03-01 · 4 obs
● 2017-03-27 21:09:52
● 2020-03-01 11:18:04
○ 2026-05-11 20:26:28
○ 2026-08-06 15:58:26
● 2020-03-01 11:18:04
○ 2026-05-11 20:26:28
○ 2026-08-06 15:58:26
○MXalt2.aspmx.l.google.com2017-03-27 → 2020-03-01 · 4 obs
● 2017-03-27 21:09:52
● 2020-03-01 11:18:04
○ 2026-05-11 20:26:28
○ 2026-08-06 15:58:26
● 2020-03-01 11:18:04
○ 2026-05-11 20:26:28
○ 2026-08-06 15:58:26
○MXaspmx.l.google.com2017-03-27 → 2020-03-01 · 4 obs
● 2017-03-27 21:09:52
● 2020-03-01 11:18:04
○ 2026-05-11 20:26:28
○ 2026-08-06 15:58:26
● 2020-03-01 11:18:04
○ 2026-05-11 20:26:28
○ 2026-08-06 15:58:26
○MXaspmx2.googlemail.com2017-03-27 → 2020-03-01 · 4 obs
● 2017-03-27 21:09:52
● 2020-03-01 11:18:04
○ 2026-05-11 20:26:28
○ 2026-08-06 15:58:26
● 2020-03-01 11:18:04
○ 2026-05-11 20:26:28
○ 2026-08-06 15:58:26
○MXaspmx3.googlemail.com2017-03-27 → 2020-03-01 · 4 obs
● 2017-03-27 21:09:52
● 2020-03-01 11:18:04
○ 2026-05-11 20:26:28
○ 2026-08-06 15:58:26
● 2020-03-01 11:18:04
○ 2026-05-11 20:26:28
○ 2026-08-06 15:58:26
○A112.213.86.2072017-03-27 → 2017-03-27 · 3 obs
● 2017-03-27 21:09:52
○ 2020-03-01 11:18:04
○ 2026-08-06 15:58:26
○ 2020-03-01 11:18:04
○ 2026-08-06 15:58:26
○A112.213.89.122020-03-01 → 2020-03-01 · 4 obs
○ 2017-03-27 21:09:52
● 2020-03-01 11:18:04
○ 2026-05-11 20:26:28
○ 2026-08-06 15:58:26
● 2020-03-01 11:18:04
○ 2026-05-11 20:26:28
○ 2026-08-06 15:58:26
🔍 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 |
✅ Authoritative Response
Server:204.61.216.115
NS records: a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn, e.dns-servers.vn, f.dns-servers.vn, g.dns-servers.vn, h.dns-servers.vn
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 3905ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 16
In-bailiwick: 16 (a.dns-servers.vn, a.dns-servers.vn, b.dns-servers.vn...)