nextconcept.vn - robtex.com
nextconcept.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=2030756106 | ||||||
Subdomains
www.nextconcept.vn |
Same first word
nextconcept.org |
nextconcept.vn |
nextconcept.se |
Similar names
DNS History
6 records (5 active, 1 former)
●MXsmtp.google.com2026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 21:00:40
○A137.59.105.2522026-05-01 → 2026-05-04 · 4 obs
● 2026-05-04 09:53:52
○ 2026-05-07 06:46:40
○ 2026-05-10 21:00:40
●A195.35.39.1352026-05-07 → 2026-05-10 · 3 obs
● 2026-05-07 06:46:40
● 2026-05-10 21:00:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | - |
| nextconcept.vn | ns1.bkdns.vn, ns3.bkdns.vn, ns2.bkdns.vn | 3 records |
✅ Authoritative Response
Server:103.3.247.220
NS records: ns1.bkdns.vn, ns3.bkdns.vn, ns2.bkdns.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for nextconcept.vn (unsigned zone)
⏱️ Timing
Total: 1122ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 195.35.39.135 |
| NS | 3 | ns2.bkdns.vn, ns3.bkdns.vn... |
| MX | 1 | SMTP.GOOGLE.COM (pri: 1) |
| TXT | 2 | google-site-verification=Cze-cF2V3f9GVBu, v=spf1 include:_spf.google.com ~all |
| SOA | 1 | ns1.bkdns.vn info.zunik.vn |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns1.bkdns.vn, ns2.bkdns.vn, ns3.bkdns.vn)
Analysis
Hierarchy
nextconcept.vn is parent of www.nextconcept.vn.
IP Addresses
nextconcept.vn points to a single IP: 195.35.39.135.
Other host names, for instance greatwaypackersandmovers.in, tropicalcoatings.in, meuliv.com.br, bibinogs.in and dassolution.com.au share IP numbers with nextconcept.vn.
Name Servers
nextconcept.vn is delegated to three name servers: ns1.bkdns.vn, ns2.bkdns.vn and ns3.bkdns.vn.
nextconcept.vn at least partially shares its name servers with other domains, for instance oceanviewquynhonhotel.com, haiminhjsc.vn, thanduonghuy.com.vn, netdeptinhte.vn and vietpro.edu.vn.
Host names with two IP numbers: The host name ns1.bkdns.vn points to 2403:6a40:1:81::11:1 and 103.48.81.11; The host name ns3.bkdns.vn points to 2403:6a40:0:123::250:1 and 103.74.123.250.
Host names with one IP number: The host name ns2.bkdns.vn points to 103.3.247.220.
Mail Servers
nextconcept.vn is served by a single mail server, smtp.google.com.
nextconcept.vn uses the same mail server setup as other domains such as aclc.eu, farma.it, foxpesteliminatorpro.com, silverlaw.biz and araf.org.br.
nextconcept.vn shares some mail servers with other domains, including bnw.jp, playstory.co.kr, faustus.net, oceanairpta.org and zonadeconversao.digital.
smtp.google.com points to nine IP numbers: 2607:f8b0:4004:c1f::1a, 2607:f8b0:4004:c1f::1b, 2607:f8b0:4004:c21::1b, 2607:f8b0:4004:c25::1a, 64.233.180.26, 64.233.180.27, 142.251.179.26, 142.251.179.27 and 192.178.218.26.