api.oitech.vn - robtex.com
api.oitech.vn
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 103.74.123.91๐ป๐ณ BKNS-AS-VN103.74.122.0/23 CNBKNS-VN | ||||||
| PTR | sv123091.bkns.vn | ||||||
oitech.vn
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 103.74.123.91๐ป๐ณ BKNS-AS-VN103.74.122.0/23 CNBKNS-VN | ||||||
| NS | ns1.matbao.com โญ โ ๏ธ Not in parent delegation | ||||||
| NS | ns1.matbao.vn โ ๏ธ Not in zone NS records | ||||||
| NS | ns2.matbao.com โ ๏ธ Not in parent delegation | ||||||
| NS | ns2.matbao.vn โ ๏ธ Not in zone NS records | ||||||
| MX | oitech-vn.mail.protection.outlook.com โญ | ||||||
| TXT | zalo-platform-site-verification=NC2-4T__9KaxW89nmu4KI4YZm5warHG0DJ0r | ||||||
| SOA | ns1.matbao.comadmin@matbao.com 2025-11-11 #1 | ||||||
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
โA103.74.123.912026-05-01 โ 2026-05-11 ยท 2 obs
โ 2026-05-01 12:37:40
โ 2026-05-11 18:07:30
โ 2026-05-11 18:07:30
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | c.dns-servers.vn, e.dns-servers.vn, g.dns-servers.vn, b.dns-servers.vn... | - |
| oitech.vn | ns1.matbao.vn, ns2.matbao.vn | 2 records |
โ Authoritative Response
Server:13.250.228.99
NS records: ns1.matbao.vn, ns2.matbao.vn
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for oitech.vn (unsigned zone)
โฑ๏ธ Timing
Total: 1371ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.74.123.91 |
๐ Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.matbao.vn, ns2.matbao.vn)
Analysis
IP Addresses
api.oitech.vn points to a single IP number: 103.74.123.91.
other host names for instance ai.vnha.org.vn, duhoctuyenquang.edu.vn, storage.duhochanoi.edu.vn, crm.9min.vn and duhoclangson.edu.vn share IP numbers with api.oitech.vn.