oha.com.vn - robtex.com
oha.com.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.221.221.50🇻🇳 AZDIGI-AS-VN103.221.220.0/22 AZDIGI-VN | ||||||
| NS | ns1.azdigi.com ⭐ | ||||||
| A | 45.252.248.6🇻🇳 AZDIGI-AS-VN45.252.248.0/22 AZDIGI-VN | ||||||
| NS | ns2.azdigi.com | ||||||
| A | 103.221.220.6🇻🇳 AZDIGI-AS-VN103.221.220.0/22 AZDIGI-VN | ||||||
| MX | oha.com.vn ⭐ | ||||||
| A | 103.221.221.50🇻🇳 AZDIGI-AS-VN103.221.220.0/22 AZDIGI-VN | ||||||
| SOA | ns1.azdigi.comthachpham@azdigi.com 2026-01-05 #7 | ||||||
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=2022707494 | ||||||
MX for
oha.com.vn |
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns1.azdigi.com2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 17:56:56
●NSns2.azdigi.com2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 17:56:56
●MXoha.com.vn2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 17:56:56
●A103.221.221.502026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 17:56:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | - |
| oha.com.vn | ns1.azdigi.com, ns2.azdigi.com | - |
✅ Authoritative Response
Server:45.252.248.6
NS records: ns1.azdigi.com, ns2.azdigi.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for oha.com.vn (unsigned zone)
⏱️ Timing
Total: 3343ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.221.221.50 |
| NS | 2 | ns2.azdigi.com, ns1.azdigi.com |
| MX | 1 | oha.com.vn (pri: 0) |
| SOA | 1 | ns1.azdigi.com thachpham.azdigi.com |
Analysis
Mail Server Role
oha.com.vn serves as the mail server for oha.com.vn.
IP Addresses
oha.com.vn resolves to a single IP address: 103.221.221.50.
Other host names including dienmattroiducminh.vn, f8e7159b-f28d-4353-885b-79c6dc71489d.benhvienhoabinh.vn, hondaotolongbien.com.vn.capitalford.vn, hi88.benhvienhoabinh.vn and litanda.vn share IP numbers with oha.com.vn.
Name Servers
oha.com.vn's delegation uses two name servers, ns1.azdigi.com and ns2.azdigi.com.
oha.com.vn shares the same name server setup as other domains, for example lapwifiviettellongan.com, daaudio.com, dtekmarket.vn, tte-safe.vn and quangcaohoanglong.com.
oha.com.vn at least partially shares name servers with other domains, including tuyennhanvien.vn, 8020english.com.vn, datxanh.group, hakiss.com and iuhp.edu.vn.
these name servers are commonly used with ns3.azdigi.com, ns4.azdigi.com, ns1.matbao.vn and ns2.matbao.vn.
Host names with a single IP:
ns1.azdigi.com points to 45.252.248.6.
ns2.azdigi.com points to 103.221.220.6.
Mail Servers
A single mail server handles oha.com.vn.
oha.com.vn points to a single IP: 103.221.221.50.