zsu.vn - robtex.com
zsu.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.221.222.18🇻🇳 AZDIGI-AS-VN103.221.220.0/22 AZDIGI-VN | ||||||
| NS | ns3.azdigi.com ⭐ | ||||||
| A | 45.252.248.5🇻🇳 AZDIGI-AS-VN45.252.248.0/22 AZDIGI-VN | ||||||
| NS | ns4.azdigi.com | ||||||
| A | 103.221.222.220🇻🇳 AZDIGI-AS-VN103.221.220.0/22 AZDIGI-VN | ||||||
| MX | mail.zsu.vn ⭐ | ||||||
| TXT | v=spf1 +mx +a +ip4:45.252.248.1/22 +ip4:103.221.220.1/22 ~all | ||||||
| SOA | ns3.azdigi.comhosting-admin@azdigi.com 2026-04-21 #1 | ||||||
vn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | dns-master.vnnic.vn ⭐ | ||||||
| NS | a.dns-servers.vn | ||||||
| NS | b.dns-servers.vn | ||||||
| NS | c.dns-servers.vn | ||||||
| NS | d.dns-servers.vn | ||||||
| NS | e.dns-servers.vn | ||||||
| NS | f.dns-servers.vn | ||||||
| NS | g.dns-servers.vn | ||||||
| NS | h.dns-servers.vn | ||||||
| SOA | dns-master.vnnic.vnpostmaster@vnnic.vn serial=2030756415 | ||||||
Subdomains
Same first word
zsu.gov.ua |
zsu.in |
zsu.cz |
zsu.zp.ua |
zsu.team |
zsu.de |
zsu.com |
zsu.eu |
zsu.vn |
zsu.it |
zsu.edu.ua |
zsu.info |
zsu.at |
zsu.co |
zsu.ru |
zsu.org.ua |
zsu.nl |
zsu.ca |
zsu.org |
zsu.hu |
Similar names
DNS History
4 records (4 active, 0 former)
●NSns3.azdigi.com2026-05-01 → 2026-05-11 · 2 obs
● 2026-05-11 01:55:10
●NSns4.azdigi.com2026-05-01 → 2026-05-11 · 2 obs
● 2026-05-11 01:55:10
●MXmail.zsu.vn2026-05-01 → 2026-05-11 · 2 obs
● 2026-05-11 01:55:10
●A103.221.222.182026-05-01 → 2026-05-11 · 2 obs
● 2026-05-11 01:55:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | d.dns-servers.vn, a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn... | - |
| zsu.vn | ns4.azdigi.com, ns3.azdigi.com | - |
✅ Authoritative Response
Server:103.221.222.220
NS records: ns4.azdigi.com, ns3.azdigi.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for zsu.vn (unsigned zone)
⏱️ Timing
Total: 1208ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.221.222.18 |
| NS | 2 | ns4.azdigi.com, ns3.azdigi.com |
| MX | 1 | mail.zsu.vn (pri: 10) |
| TXT | 1 | v=spf1 +mx +a +ip4:45.252.248.1/22 +ip4: |
| SOA | 1 | ns3.azdigi.com hosting-admin.azdigi.com |
Analysis
Hierarchy
zsu.vn is a parent of mail.zsu.vn and www.zsu.vn.
IP Addresses
zsu.vn resolves to one IP number: 103.221.222.18.
Other host names, for instance smaketnoi.com, www.minhphatcd.com.vn.vinfasthadong.com.vn, app.cophieu.io.vn, www.test.star-siec.edu.vn and taiphatprecision.com.vn share IP numbers with zsu.vn.
Name Servers
zsu.vn's delegation uses two name servers: ns3.azdigi.com and ns4.azdigi.com.
zsu.vn uses the same name server setup as other domains, such as hcbusiness.vn, tienperfume.vn, botvia.vn, codientech.edu.vn and japacare.vn.
zsu.vn at least partially shares name servers with other domains, including thegioibeyeu.vn, thtayhodn.edu.vn, ai.vinabook.edu.vn, hakiss.com and cuckoo.net.vn.
These name servers are commonly used with ns1.matbao.vn, ns1.matbao.com, ns2.matbao.vn, ns1.10-100-10-145.cprapid.com, ns2.10-100-10-145.cprapid.com and ns3.azdigihost.com.
Host names with a single IP address: ns3.azdigi.com points to 45.252.248.5; ns4.azdigi.com points to 103.221.222.220.