rtechnical.com.vn - robtex.com
rtechnical.com.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 210.245.90.206🇻🇳 FPT-AS-AP210.245.88.0/21 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 10th floor, MITEC Tower, Duong Dinh Nghe, Cau Giay, Hanoi | ||||||
| PTR | 210-245-90-206.shared.hostvn.net | ||||||
| NS | ns1.anycast.vn ⭐ | ||||||
| A | 185.136.96.99🇺🇸 CLOUDNSNET185.136.96.0/24 Cloud DNS Ltd | ||||||
| PTR | pns101.cloudns.net | ||||||
| NS | ns2.anycast.vn | ||||||
| A | 185.136.97.99CLOUDNSNET185.136.97.0/24 Cloud DNS Ltd | ||||||
| PTR | pns102.cloudns.net | ||||||
| NS | ns3.anycast.vn | ||||||
| A | 185.136.98.99🇺🇸 CLOUDNSNET185.136.98.0/24 Cloud DNS Ltd | ||||||
| PTR | pns103.cloudns.net | ||||||
| NS | ns4.anycast.vn | ||||||
| A | 185.136.99.99CLOUDNSNET185.136.99.0/24 Cloud DNS Ltd | ||||||
| PTR | pns104.cloudns.net | ||||||
| SOA | ns1.anycast.vnhostmaster@anycast.vn 2021-11-19 #0 | ||||||
com.vn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns-master.vnnic.vn ⭐ | ||||||
| NS | a.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | b.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | c.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | d.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | e.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | f.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | g.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | h.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| SOA | dns-master.vnnic.vnpostmaster@vnnic.vn serial=2022706368 | ||||||
Subdomains
www.rtechnical.com.vn |
Same first word
rtechnical.com.vn |
rtechnical.co.jp |
Similar names
DNS History
5 records (5 active, 0 former)
●NSns1.anycast.vn2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 04:52:48
●NSns2.anycast.vn2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 04:52:48
●NSns3.anycast.vn2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 04:52:48
●NSns4.anycast.vn2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 04:52:48
●A210.245.90.2062026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 04:52:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | - |
| rtechnical.com.vn | ns2.anycast.vn, ns1.anycast.vn, ns3.anycast.vn, ns4.anycast.vn | - |
✅ Authoritative Response
Server:185.136.97.99
NS records: ns2.anycast.vn, ns1.anycast.vn, ns3.anycast.vn, ns4.anycast.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rtechnical.com.vn (unsigned zone)
⏱️ Timing
Total: 1671ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 210.245.90.206 |
| NS | 4 | ns2.anycast.vn, ns3.anycast.vn... |
| SOA | 1 | ns1.anycast.vn hostmaster.anycast.vn |
Analysis
Hierarchy
The parent of www.rtechnical.com.vn is rtechnical.com.vn.
IP Addresses
rtechnical.com.vn points to a single IP address: 210.245.90.206.
Other host names such as kylong.vn, www.kiddoo.com.vn, chuyencamsim.com, tg4.hostvn.net and mail.minhthanhco.com share IPs with rtechnical.com.vn.
Name Servers
rtechnical.com.vn is delegated to four name servers: ns1.anycast.vn, ns2.anycast.vn, ns3.anycast.vn and ns4.anycast.vn.
rtechnical.com.vn at least partially shares name servers with other domains, for example amthanhthudo.com, dauphongdien.com, thanhoattinhtad.com, caythuoccamau.vn and nguyenvietduc.org.
These name servers are often used together with a.ns.hostvn.net and b.ns.hostvn.net.
Host names with one IP number:
ns1.anycast.vn points to: 185.136.96.99
ns2.anycast.vn points to: 185.136.97.99
ns3.anycast.vn points to: 185.136.98.99
ns4.anycast.vn points to: 185.136.99.99