dfk.vn - robtex.com
dfk.vn
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=2030761058 | ||||||
Subdomains
Same first word
Similar names
DNS History
8 records (8 active, 0 former)
●NSns1.matbao.com2026-05-11 → 2026-05-11 · 2 obs
● 2026-05-11 23:01:48
●NSns2.matbao.com2026-05-11 → 2026-05-11 · 2 obs
● 2026-05-11 23:01:48
●NSns3.azdigi.com2026-05-11 → 2026-05-11 · 2 obs
● 2026-05-11 23:01:48
●NSns4.azdigi.com2026-05-11 → 2026-05-11 · 2 obs
● 2026-05-11 23:01:48
●MXmail.dfksoft.com2026-05-11 → 2026-05-11 · 2 obs
● 2026-05-11 23:01:48
●A103.221.222.412026-05-11 → 2026-05-11 · 2 obs
● 2026-05-11 23:01:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | f.dns-servers.vn, b.dns-servers.vn, h.dns-servers.vn, e.dns-servers.vn... | - |
| dfk.vn | ns2.matbao.vn, ns1.matbao.vn | 2 records |
✅ Authoritative Response
Server:13.250.228.99
NS records: ns2.matbao.vn, ns1.matbao.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dfk.vn (unsigned zone)
⏱️ Timing
Total: 1417ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.221.222.41 |
| NS | 4 | ns1.matbao.com, ns2.matbao.com... |
| MX | 1 | mail.dfksoft.com (pri: 10) |
| SOA | 1 | ns1.matbao.com admin.matbao.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.matbao.vn, ns1.matbao.vn)
Analysis
Hierarchy
dfk.vn is a parent of mail.dfk.vn and webmail.dfk.vn.
IP Addresses
dfk.vn resolves to one IP number: 103.221.222.41.
Other host names, for instance nautilusfood.vn.khaifu.com, www.ketoantrangvi.vn.khaifu.com, website.instulink.edu.vn, wincompany.vn and lyria.com.vn.khaifu.com share IP numbers with dfk.vn.
Name Servers
dfk.vn is delegated to six name servers: ns3.azdigi.com, ns4.azdigi.com, ns1.matbao.com, ns2.matbao.com, ns1.matbao.vn and ns2.matbao.vn.
dfk.vn at least partially shares name servers with other domains, including thegioimayphotocopy.vn, laptopquynhon.com, tgpl2daklak.vn, xedaukeomy.net and 46.3.78.112.in-addr.arpa.
These name servers are commonly used with ns-bak.matbao.com.
Host names with two IP numbers
ns1.matbao.com points to 13.250.228.99 and 103.110.128.60
ns2.matbao.com points to 35.198.203.127 and 103.138.89.11
ns1.matbao.vn points to 13.250.228.99 and 103.110.128.60
ns2.matbao.vn points to 35.198.203.127 and 103.138.89.11
Host names with one IP number
ns3.azdigi.com points to 45.252.248.5
ns4.azdigi.com points to 103.221.222.220
Host names that point to 13.250.228.99 are ns1.matbao.com and ns1.matbao.vn
Host names that point to 103.110.128.60 are ns1.matbao.com and ns1.matbao.vn
Host names that point to 35.198.203.127 are ns2.matbao.com and ns2.matbao.vn
Host names that point to 103.138.89.11 are ns2.matbao.com and ns2.matbao.vn
Mail Servers
A single mail server handles dfk.vn, mail.dfksoft.com.
dfk.vn shares the same mail server setup as other domains, for example dfksoft.com.