acmcert.com.vn - robtex.com
acmcert.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=2022666829 | ||||||
Same first word
Similar names
DNS History
6 records (0 active, 6 former)
○NSns1.zonedns.vn2017-03-27 → 2020-02-05 · 4 obs
● 2017-03-27 06:10:04
● 2020-02-05 05:19:44
○ 2026-03-25 03:20:14
○ 2026-04-12 12:40:40
● 2020-02-05 05:19:44
○ 2026-03-25 03:20:14
○ 2026-04-12 12:40:40
○NSns2.zonedns.vn2017-03-27 → 2020-02-05 · 4 obs
● 2017-03-27 06:10:04
● 2020-02-05 05:19:44
○ 2026-03-25 03:20:14
○ 2026-04-12 12:40:40
● 2020-02-05 05:19:44
○ 2026-03-25 03:20:14
○ 2026-04-12 12:40:40
○NSns3.zonedns.vn2017-03-27 → 2020-02-05 · 4 obs
● 2017-03-27 06:10:04
● 2020-02-05 05:19:44
○ 2026-03-25 03:20:14
○ 2026-04-12 12:40:40
● 2020-02-05 05:19:44
○ 2026-03-25 03:20:14
○ 2026-04-12 12:40:40
○MXmx.yandex.ru2017-03-27 → 2020-02-05 · 4 obs
● 2017-03-27 06:10:04
● 2020-02-05 05:19:44
○ 2026-03-25 03:20:14
○ 2026-04-12 12:40:40
● 2020-02-05 05:19:44
○ 2026-03-25 03:20:14
○ 2026-04-12 12:40:40
○A103.28.36.122020-02-05 → 2020-02-05 · 4 obs
○ 2017-03-27 06:10:04
● 2020-02-05 05:19:44
○ 2026-03-25 03:20:14
○ 2026-04-12 12:40:40
● 2020-02-05 05:19:44
○ 2026-03-25 03:20:14
○ 2026-04-12 12:40:40
○A103.28.39.52017-03-27 → 2017-03-27 · 3 obs
● 2017-03-27 06:10:04
○ 2020-02-05 05:19:44
○ 2026-04-12 12:40:40
○ 2020-02-05 05:19:44
○ 2026-04-12 12:40:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | d.dns-servers.vn, a.dns-servers.vn, h.dns-servers.vn, e.dns-servers.vn... | 16 records |
✅ Authoritative Response
Server:204.61.216.115
NS records: d.dns-servers.vn, a.dns-servers.vn, h.dns-servers.vn, e.dns-servers.vn, c.dns-servers.vn, b.dns-servers.vn, f.dns-servers.vn, g.dns-servers.vn
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 776ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 16
In-bailiwick: 16 (h.dns-servers.vn, g.dns-servers.vn, f.dns-servers.vn...)