jfconcept.vn - robtex.com
jfconcept.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.200.23.142🇻🇳 VNPT-AS-VN103.200.23.0/24 VNPT-NET | ||||||
| PTR | host142.vietnix.vn | ||||||
| NS | ns1.vietnix.net ⭐ | ||||||
| A | 103.200.22.22🇻🇳 VNPT-AS-VN103.200.22.0/24 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 24th floor, VNTA Tower, Duong Dinh Nghe, Cau Giay, Hanoi | ||||||
| NS | ns2.vietnix.net | ||||||
| A | 103.200.20.20🇻🇳 VNPT-AS-VN103.200.20.0/24 VNPT-NET | ||||||
| NS | nsbak.vietnix.net ⚠️ Not in parent delegation | ||||||
| A | 103.90.226.137🇻🇳 VNPT-AS-VN103.90.226.0/24 VNXCLOUD-VN | ||||||
| SOA | ns1.vietnix.nethostmaster@jfconcept.vn 2026-05-26 #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=2031017841 | ||||||
Same first word
jfconcept.eu |
jfconcept.vn |
jfconcept.com |
jfconcept.com.vn |
jfconcept.biz |
jfconcept.net |
jfconcept.gmbh |
jfconcept.fr |
jfconcept.de |
jfconcept.info |
jfconcept.at |
Similar names
DNS History
4 records (4 active, 0 former)
●NSns1.vietnix.net2026-06-01 → 2026-07-20 · 2 obs
● 2026-07-20 14:27:32
●NSns2.vietnix.net2026-06-01 → 2026-07-20 · 2 obs
● 2026-07-20 14:27:32
●NSnsbak.vietnix.net2026-06-01 → 2026-07-20 · 2 obs
● 2026-07-20 14:27:32
●A103.200.23.1422026-06-01 → 2026-07-20 · 2 obs
● 2026-07-20 14:27:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | - |
| jfconcept.vn | ns1.vietnix.net, ns2.vietnix.net | - |
✅ Authoritative Response
Server:103.200.20.20
NS records: ns1.vietnix.net, ns2.vietnix.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jfconcept.vn (unsigned zone)
⏱️ Timing
Total: 2933ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.200.23.142 |
| NS | 3 | nsbak.vietnix.net, ns1.vietnix.net... |
| SOA | 1 | ns1.vietnix.net hostmaster.jfconcept.vn |
Analysis
IP Addresses
jfconcept.vn resolves to just one IP address, 103.200.23.142.
Two other host names, along with vn.simglobal.vn, vn.bmppack.com and hvnailstudio.com, also share IP numbers with jfconcept.vn.
Name Servers
DNS for jfconcept.vn is handled by three authoritative name servers: ns1.vietnix.net, ns2.vietnix.net and nsbak.vietnix.net.
At least some of jfconcept.vn's name servers are shared with other domains, for example amtmusic.vn, thebestv4.com, suadienmayantam.com and two more.
ns1.vietnix.net, ns2.vietnix.net and nsbak.vietnix.net all have one IP address each — ns1.vietnix.net directs to 103.200.22.22, ns2.vietnix.net directs to 103.200.20.20 and nsbak.vietnix.net directs to 103.90.226.137.