hoansa.vn - robtex.com
hoansa.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 171.244.141.103🇻🇳 VTDC-AS-VN171.244.140.0/22 Proxy-registered route object | ||||||
| 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 | mail9327.maychuemail.com ⭐ | ||||||
| A | 112.213.93.27🇻🇳 SUPERDATA112.213.93.0/24 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 | mail9327.dotvndns.vn | ||||||
| MX | mx9327.maychuemail.net(10) | ||||||
| A | 112.213.93.27🇻🇳 SUPERDATA112.213.93.0/24 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 | mail9327.dotvndns.vn | ||||||
| TXT | v=spf1 a mx ip4:112.213.93.27 ~all | ||||||
| SOA | ns1.pavietnam.vnhostmaster@hoansa.vn 2021-08-26 #6 | ||||||
vn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | dns-master.vnnic.vn ⭐ | ||||||
| NS | a.dns-servers.vn | ||||||
| NS | b.dns-servers.vn | ||||||
| NS | c.dns-servers.vn | ||||||
| NS | d.dns-servers.vn | ||||||
| NS | e.dns-servers.vn | ||||||
| NS | f.dns-servers.vn | ||||||
| NS | g.dns-servers.vn | ||||||
| NS | h.dns-servers.vn | ||||||
| SOA | dns-master.vnnic.vnpostmaster@vnnic.vn serial=2030756239 | ||||||
Subdomains
www.hoansa.vn |
Same first word
hoansa.vn |
Similar names
DNS History
6 records (6 active, 0 former)
●NSns1.pavietnam.vn2026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 23:30:10
●NSns2.pavietnam.vn2026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 23:30:10
●NSnsbak.pavietnam.net2026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 23:30:10
●MXmail9327.maychuemail.com2026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 23:30:10
●MXmx9327.maychuemail.net2026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 23:30:10
●A171.244.141.1032026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 23:30:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | - |
| hoansa.vn | ns2.pavietnam.vn, ns1.pavietnam.vn, nsbak.pavietnam.net | 4 records |
✅ Authoritative Response
Server:112.213.89.22
NS records: ns2.pavietnam.vn, ns1.pavietnam.vn, nsbak.pavietnam.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for hoansa.vn (unsigned zone)
⏱️ Timing
Total: 1163ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 171.244.141.103 |
| NS | 3 | nsbak.pavietnam.net, ns1.pavietnam.vn... |
| MX | 2 | mail9327.maychuemail.com (pri: 5), mx9327.maychuemail.net (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:112.213.93.27 ~all |
| SOA | 1 | ns1.pavietnam.vn hostmaster.hoansa.vn |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.pavietnam.vn, ns2.pavietnam.vn, ns1.pavietnam.vn...)
Analysis
Hierarchy
The parent of www.hoansa.vn is hoansa.vn.
IP Addresses
hoansa.vn points to a single IP: 171.244.141.103.
Other host names, for instance congtuan.vn, dv001.webdep.edu.vn, bh034.webdep.edu.vn, dn025.webdep.edu.vn and dn002.webdep.edu.vn share IP numbers with hoansa.vn.
Name Servers
hoansa.vn is delegated to three name servers: nsbak.pavietnam.net, ns1.pavietnam.vn and ns2.pavietnam.vn.
hoansa.vn partially shares name servers with other domains; examples include idcs.gov.vn, hotgear.vn, vinfastthinhcuong.com.vn, seo123.vn and phimhot.vn.
These name servers are commonly paired with ns1.dotvndns.vn, ns2.dotvndns.vn, nsbak.dotvndns.com, dnsbak.pavietnam.vn, dnssecbak.pavietnam.net, dnssec1.pavietnam.vn and dnssec2.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
hoansa.vn is handled by two mail servers: mail9327.maychuemail.com and mx9327.maychuemail.net.
hoansa.vn has the same mail server setup as other domains, including inax.biz.vn, truyensieuhay.com, langdongdaibai.com, dkbrows.com and innhanhtayninh.com.
hoansa.vn shares some mail servers with other domains, at least partially, such as tinthanhweb.com, damjean.com, xtrek.net, laptop365.vn and titaresearch.com.vn.
Host names with one IP number
Host name mail9327.maychuemail.com points to 112.213.93.27
Host name mx9327.maychuemail.net points to 112.213.93.27
Host names that point to 112.213.93.27: mail9327.maychuemail.com and mx9327.maychuemail.net