dc.computer.edu.vn - robtex.com
dc.computer.edu.vn
| DNSSEC | โ ๏ธ Not signed | ||||||
computer.edu.vn
| DNSSEC | โ ๏ธ Not signed | ||||||
Same first word
Similar names
DNS History
1 record (0 active, 1 former)
โA103.1.236.2042016-12-21 โ 2016-12-21 ยท 3 obs
โ 2016-12-21 12:44:12
โ 2026-05-03 01:28:52
โ 2026-05-15 03:09:14
โ 2026-05-03 01:28:52
โ 2026-05-15 03:09:14
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | - |
โ Authoritative Response
Server:202.47.142.105
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
๐ DNSSEC Status
๐ Secure (DNSSEC validated)
Chain of trust verified from root to domain
โฑ๏ธ Timing
Total: 740ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|