cuabenhvien.com - robtex.com
cuabenhvien.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.77.162.20🇻🇳 SUPERDATA103.77.162.0/24 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 | firefoot.maychu.cloud | ||||||
| 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 | ||||||
| MX | mail.cuabenhvien.com ⭐ | ||||||
| A | 103.77.162.20🇻🇳 SUPERDATA103.77.162.0/24 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 | firefoot.maychu.cloud | ||||||
| TXT | v=spf1 a mx ~all | ||||||
| SOA | nsbak.pavietnam.nethostmaster@cuabenhvien.com 2025-10-16 #19 | ||||||
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=1777018271 | ||||||
rank #68354 in the tld
📈 Tranco rank: #513,158
Subdomains
Same first word
cuabenhvien.com |
DNS History
7 records (5 active, 2 former)
●NSns1.pavietnam.vn2015-07-12 → 2026-04-24 · 2 obs
● 2026-04-24 08:16:28
●NSns2.pavietnam.vn2015-07-12 → 2026-04-24 · 2 obs
● 2026-04-24 08:16:28
●NSnsbak.pavietnam.net2020-03-30 → 2026-04-24 · 3 obs
● 2020-03-30 19:59:06
● 2026-04-24 08:16:28
●MXmail.cuabenhvien.com2015-07-12 → 2026-04-24 · 2 obs
● 2026-04-24 08:16:28
○A103.74.123.52020-03-30 → 2020-03-30 · 4 obs
● 2020-03-30 19:59:06
○ 2026-02-22 13:58:32
○ 2026-04-24 08:16:28
●A103.77.162.202026-02-22 → 2026-04-24 · 3 obs
● 2026-02-22 13:58:32
● 2026-04-24 08:16:28
○A112.213.89.1822015-07-12 → 2016-07-07 · 4 obs
● 2016-07-07 11:20:40
○ 2020-03-30 19:59:06
○ 2026-04-24 08:16:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| cuabenhvien.com | nsbak.pavietnam.net, ns1.pavietnam.vn, ns2.pavietnam.vn | - |
✅ Authoritative Response
Server:222.255.121.247
NS records: nsbak.pavietnam.net, ns1.pavietnam.vn, ns2.pavietnam.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cuabenhvien.com (unsigned zone)
⏱️ Timing
Total: 1506ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.77.162.20 |
| NS | 3 | ns1.pavietnam.vn, ns2.pavietnam.vn... |
| MX | 1 | mail.cuabenhvien.com (pri: 10) |
| TXT | 1 | v=spf1 a mx ~all |
| SOA | 1 | nsbak.pavietnam.net hostmaster.cuabenhvi |
Analysis
Hierarchy
cuabenhvien.com is a parent of diendan.cuabenhvien.com and mail.cuabenhvien.com.
IP Addresses
cuabenhvien.com resolves to one IP number: 103.77.162.20.
other host names including omshomesolutions.com, phimthuonghieu.com, www.techmoss.vn, landsoftbuilding.com and stcvietnam.net share IP numbers with cuabenhvien.com.
Name Servers
cuabenhvien.com is delegated to three name servers nsbak.pavietnam.net, ns1.pavietnam.vn and ns2.pavietnam.vn.
cuabenhvien.com at least partially shares name servers with other domains, for instance kythuatviet.com.vn, hungduy.com.vn, mifaco.com.vn, amiss.com.vn and vinaseiki.com.vn.
these name servers are often used together with ns1.dotvndns.vn, ns2.dotvndns.vn, nsbak.dotvndns.com 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
cuabenhvien.com is handled by a single mail server, mail.cuabenhvien.com.
mail.cuabenhvien.com resolves to IP 103.77.162.20.