captinhieu.vn - robtex.com
captinhieu.vn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.vinastyle.vn ⭐ | ||||||
| A | 112.213.89.3🇻🇳 SUPERDATA112.213.89.0/24 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 | ||||||
| PTR | ns1.dotvndns.vn | ||||||
| NS | ns2.vinastyle.vn | ||||||
| A | 222.255.121.247🇻🇳 VDC222.255.121.0/24 VNPT | ||||||
| PTR | static.vdc.vn | ||||||
| PTR | static.vnpt.vn | ||||||
| NS | nsbak.vinastyle.vn ⚠️ Not in parent delegation | ||||||
| A | 112.213.89.22🇻🇳 SUPERDATA112.213.89.0/24 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 | ||||||
| PTR | ns8922.dotvndns.vn | ||||||
| SOA | ns1.vinastyle.vnhostmaster@captinhieu.vn 2026-02-27 #16 | ||||||
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=2030960040 | ||||||
Same first word
captinhieu.vn |
DNS History
3 records (3 active, 0 former)
●NSns1.vinastyle.vn2026-05-01 → 2026-07-04 · 2 obs
● 2026-07-04 09:45:46
●NSns2.vinastyle.vn2026-05-01 → 2026-07-04 · 2 obs
● 2026-07-04 09:45:46
●NSnsbak.vinastyle.vn2026-05-01 → 2026-07-04 · 2 obs
● 2026-07-04 09:45:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | - |
| captinhieu.vn | ns2.vinastyle.vn, ns1.vinastyle.vn | - |
✅ Authoritative Response
Server:222.255.121.247
NS records: ns2.vinastyle.vn, ns1.vinastyle.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for captinhieu.vn (unsigned zone)
⏱️ Timing
Total: 1919ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | nsbak.vinastyle.vn, ns2.vinastyle.vn... |
| SOA | 1 | ns1.vinastyle.vn hostmaster.captinhieu.v |
Analysis
Name Servers
captinhieu.vn is delegated to three name servers: ns1.vinastyle.vn, ns2.vinastyle.vn and nsbak.vinastyle.vn.
captinhieu.vn has at least partial name server overlap with other domains, such as tmtelecom.vn, xaydungthanhhung.com, namphattsc.com and two others.
It is common to find these name servers paired with the name servers dnsbak.vinastyle.vn.
ns1.vinastyle.vn, ns2.vinastyle.vn and nsbak.vinastyle.vn each resolve to a single IP address: ns1.vinastyle.vn resolves to 112.213.89.3, ns2.vinastyle.vn resolves to 222.255.121.247 and nsbak.vinastyle.vn resolves to 112.213.89.22.