devel.vn - robtex.com
devel.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.229.192.251🇻🇳 VIETNAMHOST-AS-VN103.229.192.0/22 CP Tinh Thong - CUSTOMER OF VIETTEL | ||||||
| NS | nsbak.dotvndns.com ⭐ | ||||||
| A | 2406:9c80::9000:302🇻🇳 SUPERDATA2406:9c80::/48 -VN | ||||||
| PTR | nsbak.dotvndns.com | ||||||
| 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 | ||||||
| NS | ns1.dotvndns.vn | ||||||
| A | 2406:9c80::66🇻🇳 SUPERDATA2406:9c80::/48 -VN | ||||||
| PTR | ns1.dotvndns.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.dotvndns.vn | ||||||
| A | 2406:9c80::9000:111🇻🇳 SUPERDATA2406:9c80::/48 -VN | ||||||
| PTR | ns2.dotvndns.vn | ||||||
| A | 222.255.121.247🇻🇳 VDC222.255.121.0/24 VNPT | ||||||
| PTR | static.vdc.vn | ||||||
| PTR | static.vnpt.vn | ||||||
| NS | ns3.dotvndns.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 | nsbak.dotvndns.comhostmaster@devel.vn 2025-02-01 #2 | ||||||
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=2030760924 | ||||||
Subdomains
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSns1.dotvndns.vn2026-05-01 → 2026-05-11 · 2 obs
● 2026-05-11 18:03:32
●NSns2.dotvndns.vn2026-05-01 → 2026-05-11 · 2 obs
● 2026-05-11 18:03:32
●NSns3.dotvndns.vn2026-05-01 → 2026-05-11 · 2 obs
● 2026-05-11 18:03:32
●NSnsbak.dotvndns.com2026-05-01 → 2026-05-11 · 2 obs
● 2026-05-11 18:03:32
●A103.229.192.2512026-05-01 → 2026-05-11 · 2 obs
● 2026-05-11 18:03:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | - |
| devel.vn | ns1.dotvndns.vn, ns2.dotvndns.vn, ns3.dotvndns.vn, nsbak.dotvndns.com | 4 records |
✅ Authoritative Response
Server:112.213.89.22
NS records: ns1.dotvndns.vn, ns2.dotvndns.vn, ns3.dotvndns.vn, nsbak.dotvndns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for devel.vn (unsigned zone)
⏱️ Timing
Total: 1924ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.229.192.251 |
| NS | 4 | ns1.dotvndns.vn, ns3.dotvndns.vn... |
| SOA | 1 | nsbak.dotvndns.com hostmaster.devel.vn |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.dotvndns.vn, ns1.dotvndns.vn, ns2.dotvndns.vn...)
Analysis
Hierarchy
devel.vn is the parent of www.devel.vn and mail.devel.vn.
IP Addresses
devel.vn points to an IP address: 103.229.192.251.
other host names include savitaco.com, correo.fsih.gov.vn, server2.fsih.gov.vn, gate.fsih.gov.vn and thietkewebdanang.com.vn; they share IP numbers with devel.vn.
Name Servers
devel.vn delegates to four name servers: nsbak.dotvndns.com, ns1.dotvndns.vn, ns2.dotvndns.vn and ns3.dotvndns.vn.
devel.vn at least partially shares name servers with other domains, for instance hyundaiviethan.com.vn, haisontq.com, xosobariavungtau.com.vn, vinasc.vn and m8m8.com.vn.
These name servers are commonly used with ns1.pavietnam.vn, ns2.pavietnam.vn, nsbak.pavietnam.net, nsbak.dotvndns.vn and ns4.dotvndns.vn.
Host names with two IP numbers:
host name nsbak.dotvndns.com points to: 2406:9c80::9000:302 and 112.213.89.22
host name ns1.dotvndns.vn points to: 2406:9c80::66 and 112.213.89.3
host name ns2.dotvndns.vn points to: 2406:9c80::9000:111 and 222.255.121.247
Host names with one IP number:
host name ns3.dotvndns.vn points to: 112.213.89.22
Host names that point to 112.213.89.22: nsbak.dotvndns.com and ns3.dotvndns.vn