achoasinh.com - robtex.com
achoasinh.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.77.162.19🇻🇳 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 | goldwine.maychu.cloud | ||||||
| NS | ns1.congnghetoandien.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 | 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 | ||||||
| MX | mail9076.maychuemail.com ⭐ | ||||||
| A | 112.213.90.76🇻🇳 SUPERDATA112.213.90.0/24 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 | mail9076.maychuemail.com | ||||||
| TXT | v=spf1 a mx include:spf.maychuemail.com -all | ||||||
| SOA | ns1.congnghetoandien.vnhostmaster@achoasinh.com 2026-06-26 #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=1785885404 | ||||||
Same first word
achoasinh.com |
Similar names
DNS History
9 records (6 active, 3 former)
●NSns1.congnghetoandien.vn2018-06-26 → 2026-08-04 · 2 obs
● 2026-08-04 23:27:56
●NSns1.dotvndns.vn2026-07-12 → 2026-08-04 · 3 obs
● 2026-07-12 19:34:44
● 2026-08-04 23:27:56
○NSns2.congnghetoandien.vn2018-06-26 → 2018-06-26 · 3 obs
○ 2026-07-12 19:34:44
○ 2026-08-04 23:27:56
●NSns2.dotvndns.vn2026-07-12 → 2026-08-04 · 3 obs
● 2026-07-12 19:34:44
● 2026-08-04 23:27:56
●NSnsbak.dotvndns.com2026-07-12 → 2026-08-04 · 3 obs
● 2026-07-12 19:34:44
● 2026-08-04 23:27:56
●MXmail9076.maychuemail.com2026-07-12 → 2026-08-04 · 3 obs
● 2026-07-12 19:34:44
● 2026-08-04 23:27:56
○MXwebmail.achoasinh.com2018-06-26 → 2018-06-26 · 3 obs
○ 2026-07-12 19:34:44
○ 2026-08-04 23:27:56
●A103.77.162.192026-07-12 → 2026-08-04 · 3 obs
● 2026-07-12 19:34:44
● 2026-08-04 23:27:56
○A112.213.89.1482018-06-26 → 2018-06-26 · 3 obs
○ 2026-07-12 19:34:44
○ 2026-08-04 23:27:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| achoasinh.com | nsbak.dotvndns.com, ns1.dotvndns.vn, ns2.dotvndns.vn | 2 records |
✅ Authoritative Response
Server:222.255.121.247
NS records: nsbak.dotvndns.com, ns1.dotvndns.vn, ns2.dotvndns.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for achoasinh.com (unsigned zone)
⏱️ Timing
Total: 1408ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.77.162.19 |
| NS | 3 | ns2.dotvndns.vn, nsbak.dotvndns.com... |
| MX | 1 | mail9076.maychuemail.com (pri: 10) |
| TXT | 1 | v=spf1 a mx include:spf.maychuemail.com |
| SOA | 1 | ns1.congnghetoandien.vn hostmaster.achoa |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (nsbak.dotvndns.com, nsbak.dotvndns.com)
Analysis
IP Addresses
achoasinh.com has exactly one IP address — 103.77.162.19.
hyundailongxuyen.com, mail.coocaa.net.vn, webmail.tankhanhsteel.com.vn plus two other host names have IP numbers in common with achoasinh.com.
Name Servers
Four name servers handle the delegation for achoasinh.com: nsbak.dotvndns.com, ns1.congnghetoandien.vn, ns1.dotvndns.vn and ns2.dotvndns.vn.
At least some of achoasinh.com's name servers are shared with other domains, for example oceanstarndt.com.vn, hutscom.vn, galaxyland.com.vn and two more.
These name servers are often deployed together with the name servers ns1.pavietnam.vn, ns3.dotvndns.vn, ns2.pavietnam.vn and nsbak.pavietnam.net.
nsbak.dotvndns.com, ns1.dotvndns.vn and ns2.dotvndns.vn are three hostnames that each resolve to a pair of IP addresses: nsbak.dotvndns.com to 112.213.89.22 and 2406:9c80::9000:302, ns1.dotvndns.vn to 112.213.89.3 and 2406:9c80::66, and ns2.dotvndns.vn to 222.255.121.247 and 2406:9c80::9000:111.
Mail Servers
achoasinh.com uses one mail server — mail9076.maychuemail.com.
The mail server setup of achoasinh.com matches that of other domains such as paxsky.com, sellvia365.com, namvanly.vn and two others.
At least some of the mail servers used by achoasinh.com are shared with other domains: pvg.com.vn, tgn.vn, baobiquangminh.vn and two others among them.
These mail servers tend to be used in conjunction with the mail servers mx9076.maychuemail.net.
mail9076.maychuemail.com carries a single IP number, which is 112.213.90.76.