vinachemexpo.com - robtex.com
vinachemexpo.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.56.161.46🇻🇳 VNPT-AS-VN103.56.160.0/22 INETSOFT-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 | ||||||
| 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 | mr.pavietnam.vn ⭐ | ||||||
| A | 222.255.121.227🇻🇳 VDC222.255.121.0/24 VNPT | ||||||
| PTR | mr.pavietnam.vn | ||||||
| SOA | nsbak.pavietnam.nethostmaster@vinachemexpo.com 2026-01-28 #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=1778537196 | ||||||
Same first word
vinachemexpo.com |
DNS History
8 records (5 active, 3 former)
●NSns1.pavietnam.vn2026-05-08 → 2026-05-11 · 3 obs
● 2026-05-08 14:38:06
● 2026-05-11 22:35:42
○NSns1.tenten.vn2020-03-18 → 2020-03-18 · 3 obs
○ 2026-05-08 14:38:06
○ 2026-05-11 22:35:42
●NSns2.pavietnam.vn2026-05-08 → 2026-05-11 · 3 obs
● 2026-05-08 14:38:06
● 2026-05-11 22:35:42
○NSns2.tenten.vn2020-03-18 → 2020-03-18 · 3 obs
○ 2026-05-08 14:38:06
○ 2026-05-11 22:35:42
○NSns3.tenten.vn2020-03-18 → 2020-03-18 · 3 obs
○ 2026-05-08 14:38:06
○ 2026-05-11 22:35:42
●NSnsbak.pavietnam.net2026-05-08 → 2026-05-11 · 3 obs
● 2026-05-08 14:38:06
● 2026-05-11 22:35:42
●MXmr.pavietnam.vn2026-05-08 → 2026-05-11 · 2 obs
● 2026-05-11 22:35:42
●A103.56.161.462026-05-08 → 2026-05-11 · 2 obs
● 2026-05-11 22:35:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, g.gtld-servers.net, f.gtld-servers.net, i.gtld-servers.net... | - |
| vinachemexpo.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 vinachemexpo.com (unsigned zone)
⏱️ Timing
Total: 1711ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.56.161.46 |
| NS | 3 | nsbak.pavietnam.net, ns1.pavietnam.vn... |
| MX | 1 | mr.pavietnam.vn (pri: 10) |
| SOA | 1 | nsbak.pavietnam.net hostmaster.vinacheme |
Analysis
IP Addresses
vinachemexpo.com points to a single IP: 103.56.161.46.
Other host names, for instance blog.holi.com.vn, mail.quangcaovietphong.com.vn, www.nhomdinhhinhsg.com, webdisk.vplusvietnam.vn and vietgear.vn share IP numbers with vinachemexpo.com.
Name Servers
vinachemexpo.com is delegated to three name servers: nsbak.pavietnam.net, ns1.pavietnam.vn and ns2.pavietnam.vn.
vinachemexpo.com partially shares name servers with other domains; examples include songminh.com.vn, hoaphatnoithat.vn, xedapdua.com, mdic.com.vn and cna.org.vn.
These name servers are commonly used with ns1.dotvndns.vn, ns2.dotvndns.vn, nsbak.dotvndns.com, nsbak.pavietnam.vn, ns3.dotvndns.vn and dnsbak.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
vinachemexpo.com is handled by a single mail server, mr.pavietnam.vn.
vinachemexpo.com has the same mail server setup as other domains, including meteo.edu.vn, migo.vn, tinhuygialai.org.vn, dacsanvungbien.com and gixjewel.com.
vinachemexpo.com shares some mail servers with other domains, at least partially, such as hotsale.vn, coolgear.vn, nhanhmua.vn, okay.com.vn and goodcharme.vn.
these mail servers are commonly used with aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
mr.pavietnam.vn points to a single IP: 222.255.121.227.