test.sfr.vn - robtex.com
test.sfr.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 45.252.249.97🇻🇳 AZDIGI-AS-VN45.252.248.0/22 AZDIGI-VN | ||||||
| NS | ns3.azdigi.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 45.252.248.5🇻🇳 AZDIGI-AS-VN45.252.248.0/22 AZDIGI-VN | ||||||
| NS | ns4.azdigi.com ⚠️ Not in parent delegation | ||||||
| A | 103.221.222.220🇻🇳 AZDIGI-AS-VN103.221.220.0/22 AZDIGI-VN | ||||||
| MX | test.sfr.vn ⭐ | ||||||
| A | 45.252.249.97🇻🇳 AZDIGI-AS-VN45.252.248.0/22 AZDIGI-VN | ||||||
| SOA | ns3.azdigi.comhosting-admin@azdigi.com 2025-06-22 #0 | ||||||
sfr.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 45.252.249.97🇻🇳 AZDIGI-AS-VN45.252.248.0/22 AZDIGI-VN | ||||||
| NS | ns3.azdigi.com ⭐ | ||||||
| NS | ns4.azdigi.com | ||||||
| MX | sfr.vn ⭐ | ||||||
| SOA | ns3.azdigi.comhosting-admin@azdigi.com 2025-06-22 #1 | ||||||
MX for
test.sfr.vn |
Subdomains
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns3.azdigi.com2026-05-01 → 2026-05-11 · 2 obs
● 2026-05-11 17:29:52
●NSns4.azdigi.com2026-05-01 → 2026-05-11 · 2 obs
● 2026-05-11 17:29:52
●MXtest.sfr.vn2026-05-01 → 2026-05-11 · 2 obs
● 2026-05-11 17:29:52
●A45.252.249.972026-05-01 → 2026-05-11 · 2 obs
● 2026-05-11 17:29:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | c.dns-servers.vn, e.dns-servers.vn, g.dns-servers.vn, b.dns-servers.vn... | - |
| sfr.vn | ns4.azdigi.com, ns3.azdigi.com | - |
✅ Authoritative Response
Server:45.252.248.5
NS records: ns4.azdigi.com, ns3.azdigi.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sfr.vn (unsigned zone)
⏱️ Timing
Total: 1362ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 45.252.249.97 |
| NS | 2 | ns3.azdigi.com, ns4.azdigi.com |
| MX | 1 | test.sfr.vn (pri: 0) |
| SOA | 1 | ns3.azdigi.com hosting-admin.azdigi.com |
Analysis
Hierarchy
test.sfr.vn is the parent of www.test.sfr.vn and mail.test.sfr.vn.
Mail Server Role
test.sfr.vn serves as the mail server for test.sfr.vn.
IP Addresses
test.sfr.vn points to an IP address: 45.252.249.97.
other host names include bioverse.vn, noithatcong.com, vn.yonetwork.vn, bacthanh.vn and giest.vntsc.vn; they share IP numbers with test.sfr.vn.
Name Servers
Two name servers ns3.azdigi.com and ns4.azdigi.com handle the delegation for test.sfr.vn.
test.sfr.vn shares the same name server setup as other domains, for instance englishhouse.edu.vn, tpromarketing.com, sonrosa.vn, vonghoatangle.com and vietnamfoodexpo.com.
test.sfr.vn at least partially shares name servers with other domains, for instance academiebeaute.com.vn, macbookgiasi.vn, kation.vn, produc.vn and hacome.vn.
These name servers are commonly used with ns3.azdigihost.com and ns4.azdigihost.com.
Host names with one IP:
ns3.azdigi.com points to: 45.252.248.5
ns4.azdigi.com points to: 103.221.222.220
Mail Servers
test.sfr.vn is handled by a single mail server.
The host name test.sfr.vn points to IP 45.252.249.97.