tanthanhpro.com - robtex.com
tanthanhpro.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 210.2.87.26🇻🇳 QTSP210.2.87.0/24 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 | 8726.ninamailservice.com | ||||||
| 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 | mail9216.maychuemail.com ⭐ | ||||||
| A | 112.213.92.16🇻🇳 SUPERDATA112.213.92.0/24 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 | mail9216.maychuemail.com | ||||||
| MX | mx9216.maychuemail.net(10) | ||||||
| A | 112.213.92.16🇻🇳 SUPERDATA112.213.92.0/24 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 | mail9216.maychuemail.com | ||||||
| TXT | v=spf1 include:spf.maychuemail.com ~all | ||||||
| SOA | nsbak.pavietnam.nethostmaster@tanthanhpro.com 2022-11-16 #3 | ||||||
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=1778003436 | ||||||
Subdomains
www.tanthanhpro.com |
Same first word
tanthanhpro.com |
DNS History
6 records (6 active, 0 former)
●NSns1.pavietnam.vn2026-05-01 → 2026-05-05 · 2 obs
● 2026-05-05 18:03:14
●NSns2.pavietnam.vn2026-05-01 → 2026-05-05 · 2 obs
● 2026-05-05 18:03:14
●NSnsbak.pavietnam.net2026-05-01 → 2026-05-05 · 2 obs
● 2026-05-05 18:03:14
●MXmail9216.maychuemail.com2026-05-01 → 2026-05-05 · 2 obs
● 2026-05-05 18:03:14
●MXmx9216.maychuemail.net2026-05-01 → 2026-05-05 · 2 obs
● 2026-05-05 18:03:14
●A210.2.87.262026-05-01 → 2026-05-05 · 2 obs
● 2026-05-05 18:03:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, l.gtld-servers.net, k.gtld-servers.net, f.gtld-servers.net... | - |
| tanthanhpro.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 tanthanhpro.com (unsigned zone)
⏱️ Timing
Total: 1585ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 210.2.87.26 |
| NS | 3 | ns2.pavietnam.vn, ns1.pavietnam.vn... |
| MX | 2 | mail9216.maychuemail.com (pri: 5), mx9216.maychuemail.net (pri: 10) |
| TXT | 1 | v=spf1 include:spf.maychuemail.com ~all |
| SOA | 1 | nsbak.pavietnam.net hostmaster.tanthanhp |
Analysis
Hierarchy
tanthanhpro.com is the parent of www.tanthanhpro.com.
IP Addresses
tanthanhpro.com resolves to a single IP address: 210.2.87.26.
Other host names including smtp.winsun.vn, ngoclinhthuongpham.com, vgotravel.com.vn, mail.anhoangphat.vn and www.duoclieuthienan.com share IP numbers with tanthanhpro.com.
Name Servers
tanthanhpro.com is delegated to three name servers: nsbak.pavietnam.net, ns1.pavietnam.vn and ns2.pavietnam.vn.
tanthanhpro.com at least partially shares name servers with other domains, including dachung.com, architect.edu.vn, kingcar.com.vn, vipgreenport.com.vn and atg.vn.
these name servers are commonly used with ns1.dotvndns.vn, ns2.dotvndns.vn, nsbak.dotvndns.com, nsbak.pavietnam.vn and ns3.dotvndns.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
tanthanhpro.com is handled by two mail servers: mail9216.maychuemail.com and mx9216.maychuemail.net.
tanthanhpro.com shares its mail server setup with other domains, including sunrisecompany.com.vn, congdonghoc.vn, vegapaint.com, happygotravel.com.vn and kiemdinh.gov.vn.
The mail servers for tanthanhpro.com are shared with other domains, for instance sealtech.vn, vientam.vn, shinaji.vn, vietexcursions.com and baonguyenfood.vn.
Host names with a single IP:
- mail9216.maychuemail.com points to 112.213.92.16
- mx9216.maychuemail.net points to 112.213.92.16
Host names that point to 112.213.92.16: mail9216.maychuemail.com and mx9216.maychuemail.net