cnapp.com.vn - robtex.com
cnapp.com.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.152.165.74🇻🇳 EZTECH-VN103.152.165.0/24 ZHOST-VN | ||||||
| NS | nsbak.pavietnam.net ⭐ | ||||||
| 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.pavietnam.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.pavietnam.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.pavietnam.nethostmaster@cnapp.com.vn 2024-11-26 #4 | ||||||
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=2022706264 | ||||||
Same first word
Similar names
DNS History
7 records (5 active, 2 former)
○NSns1.dotvndns.vn2019-04-07 → 2019-04-07 · 3 obs
○ 2026-05-01 11:39:08
○ 2026-05-09 03:02:24
●NSns1.pavietnam.vn2019-04-07 → 2026-05-09 · 2 obs
● 2026-05-09 03:02:24
●NSns2.pavietnam.vn2019-04-07 → 2026-05-09 · 2 obs
● 2026-05-09 03:02:24
●NSns3.dotvndns.vn2019-04-07 → 2026-05-09 · 2 obs
● 2026-05-09 03:02:24
●NSnsbak.pavietnam.net2019-04-07 → 2026-05-09 · 2 obs
● 2026-05-09 03:02:24
●A103.152.165.742026-05-01 → 2026-05-09 · 3 obs
● 2026-05-01 11:39:08
● 2026-05-09 03:02:24
○A118.69.192.322019-04-07 → 2019-04-07 · 3 obs
○ 2026-05-01 11:39:08
○ 2026-05-09 03:02:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | 16 records |
| cnapp.com.vn | ns2.pavietnam.vn, ns3.dotvndns.vn, nsbak.pavietnam.net, ns1.pavietnam.vn | - |
✅ Authoritative Response
Server:112.213.89.3
NS records: ns2.pavietnam.vn, ns3.dotvndns.vn, nsbak.pavietnam.net, ns1.pavietnam.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cnapp.com.vn (unsigned zone)
⏱️ Timing
Total: 2208ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.152.165.74 |
| NS | 4 | ns3.dotvndns.vn, nsbak.pavietnam.net... |
| SOA | 1 | nsbak.pavietnam.net hostmaster.cnapp.com |
📌 Glue Records Collected
Total: 16
In-bailiwick: 16 (a.dns-servers.vn, a.dns-servers.vn, b.dns-servers.vn...)
Analysis
IP Addresses
cnapp.com.vn resolves to a single IP address: 103.152.165.74.
Other host names including anhnhan.vn, mnarthouse.vn, www.mnarthouse.vn, www.senlaw.vn and www.luatbanviet.vn share IP numbers with cnapp.com.vn.
Name Servers
cnapp.com.vn is delegated to four name servers: nsbak.pavietnam.net, ns3.dotvndns.vn, ns1.pavietnam.vn and ns2.pavietnam.vn.
cnapp.com.vn at least partially shares name servers with other domains, including xaydungnamkhang.com.vn, pgdphugiao.edu.vn, songtre.vn, ntsgroup.info and simdepquangninh.com.
these name servers are commonly used together with ns1.dotvndns.vn, ns2.dotvndns.vn and nsbak.dotvndns.com.
Host names with two IPs:
nsbak.pavietnam.net points to 2406:9c80::9000:302 and 112.213.89.22
ns1.pavietnam.vn points to 2406:9c80::66 and 112.213.89.3
ns2.pavietnam.vn points to 2406:9c80::9000:111 and 222.255.121.247
Host names with one IP:
ns3.dotvndns.vn points to 112.213.89.22
Host names that point to 112.213.89.22: nsbak.pavietnam.net and ns3.dotvndns.vn