hoangkhanglab.com - robtex.com
hoangkhanglab.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.221.220.66🇻🇳 AZDIGI-AS-VN103.221.220.0/22 AZDIGI-VN | ||||||
| NS | ns1.sotagroup.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.sotagroup.vn | ||||||
| A | 222.255.121.247🇻🇳 VDC222.255.121.0/24 VNPT | ||||||
| PTR | static.vdc.vn | ||||||
| PTR | static.vnpt.vn | ||||||
| NS | ns3.sotagroup.vn | ||||||
| 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.sotagroup.vnhostmaster@hoangkhanglab.com 2025-09-17 #2 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1778336556 | ||||||
Subdomains
www.hoangkhanglab.com |
Same first word
hoangkhanglab.com |
DNS History
4 records (4 active, 0 former)
●NSns1.sotagroup.vn2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 14:34:36
●NSns2.sotagroup.vn2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 14:34:36
●NSns3.sotagroup.vn2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 14:34:36
●A103.221.220.662026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 14:34:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net... | - |
| hoangkhanglab.com | ns1.sotagroup.vn, ns2.sotagroup.vn, ns3.sotagroup.vn | - |
✅ Authoritative Response
Server:222.255.121.247
NS records: ns1.sotagroup.vn, ns2.sotagroup.vn, ns3.sotagroup.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for hoangkhanglab.com (unsigned zone)
⏱️ Timing
Total: 1351ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.221.220.66 |
| NS | 3 | ns2.sotagroup.vn, ns3.sotagroup.vn... |
| SOA | 1 | ns1.sotagroup.vn hostmaster.hoangkhangla |
Analysis
Hierarchy
hoangkhanglab.com is a parent of www.hoangkhanglab.com.
IP Addresses
hoangkhanglab.com points to a single IP address: 103.221.220.66.
Other host names such as maybienapsaigon.com, www.dichvucongichquan5.com.vn, www.bconscorp.com.vn, www.chaunhuaquochuy.com.vn and chaunhuaquochuy.com.vn share IP numbers with hoangkhanglab.com.
Name Servers
hoangkhanglab.com is delegated to three name servers: ns1.sotagroup.vn, ns2.sotagroup.vn and ns3.sotagroup.vn.
At least part of the name servers for hoangkhanglab.com are shared with other domains, for instance truongminhlab.com, bannhadatcangio.com, dienlanhanhnguyen.com, doanhnghiepbayhien.com and palletgotienphat.com.
These name servers are commonly used alongside ns1.dotvndns.vn and ns2.dotvndns.vn.
Host names with a single IP:
ns1.sotagroup.vn points to: 112.213.89.3
ns2.sotagroup.vn points to: 222.255.121.247
ns3.sotagroup.vn points to: 112.213.89.22