cuavinadoor.com - robtex.com
cuavinadoor.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.131.74.10🇻🇳 SUPERDATA103.131.74.0/24 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 | ||||||
| NS | ns1.saigonpixel.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 | 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 | ||||||
| MX | mail.cuavinadoor.com ⭐ | ||||||
| A | 103.131.74.10🇻🇳 SUPERDATA103.131.74.0/24 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 | ||||||
| TXT | v=spf1 a mx ~all | ||||||
| SOA | ns1.saigonpixel.vnhostmaster@cuavinadoor.com 2025-10-26 #14 | ||||||
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=1776185442 | ||||||
Subdomains
mail.cuavinadoor.com |
Same first word
cuavinadoor.com |
DNS History
9 records (6 active, 3 former)
●NSns1.pavietnam.vn2026-04-10 → 2026-04-14 · 3 obs
● 2026-04-10 18:35:28
● 2026-04-14 17:00:56
●NSns1.saigonpixel.vn2017-08-12 → 2026-04-14 · 2 obs
● 2026-04-14 17:00:56
●NSns2.pavietnam.vn2026-04-10 → 2026-04-14 · 3 obs
● 2026-04-10 18:35:28
● 2026-04-14 17:00:56
○NSns2.saigonpixel.vn2017-08-12 → 2017-08-12 · 3 obs
○ 2026-04-10 18:35:28
○ 2026-04-14 17:00:56
○NSns3.saigonpixel.vn2017-08-12 → 2017-08-12 · 3 obs
○ 2026-04-10 18:35:28
○ 2026-04-14 17:00:56
●NSnsbak.pavietnam.net2026-04-10 → 2026-04-14 · 3 obs
● 2026-04-10 18:35:28
● 2026-04-14 17:00:56
●MXmail.cuavinadoor.com2017-08-12 → 2026-04-14 · 2 obs
● 2026-04-14 17:00:56
●A103.131.74.102026-04-10 → 2026-04-14 · 3 obs
● 2026-04-10 18:35:28
● 2026-04-14 17:00:56
○A45.117.83.1452017-08-12 → 2017-08-12 · 3 obs
○ 2026-04-10 18:35:28
○ 2026-04-14 17:00:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| cuavinadoor.com | nsbak.pavietnam.net, ns1.pavietnam.vn, ns2.pavietnam.vn | - |
✅ Authoritative Response
Server:112.213.89.22
NS records: nsbak.pavietnam.net, ns1.pavietnam.vn, ns2.pavietnam.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cuavinadoor.com (unsigned zone)
⏱️ Timing
Total: 1650ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.131.74.10 |
| NS | 3 | ns1.pavietnam.vn, nsbak.pavietnam.net... |
| MX | 1 | mail.cuavinadoor.com (pri: 10) |
| TXT | 1 | v=spf1 a mx ~all |
| SOA | 1 | ns1.saigonpixel.vn hostmaster.cuavinadoo |
Analysis
Hierarchy
cuavinadoor.com is the parent of mail.cuavinadoor.com.
IP Addresses
cuavinadoor.com resolves to one IP number: 103.131.74.10.
other host names including dochoigiaoduc.com.vn, khoabang.edu.vn, mail.cuavinadoor.com, kienanplastic.com and www.camviet.org share IP numbers with cuavinadoor.com.
Name Servers
cuavinadoor.com is delegated to four name servers: nsbak.pavietnam.net, ns1.pavietnam.vn, ns2.pavietnam.vn and ns1.saigonpixel.vn.
cuavinadoor.com at least partially shares name servers with other domains, for instance congnghecaobaoduy.com, maixuan.vn, minhyenspa.com, thaodieninvestment.com and hiokivn.com.
these name servers are often used together with ns1.dotvndns.vn, nsbak.dotvndns.com, ns2.dotvndns.vn and nsbak.pavietnam.vn.
Host names with two IP numbers:
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.
Mail Servers
cuavinadoor.com is handled by a single mail server, mail.cuavinadoor.com.
mail.cuavinadoor.com resolves to IP 103.131.74.10.