lamsonjsc.com.vn - robtex.com
lamsonjsc.com.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.1.239.215🇻🇳 SUPERDATA103.1.239.0/24 -VN | ||||||
| PTR | mx239215.superdata.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 | mail9046.maychuemail.com ⭐ | ||||||
| A | 112.213.90.46🇻🇳 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 | mail9046.maychuemail.com | ||||||
| TXT | _zqw83u888zmbrvs30eyeceibxtfcz89 | ||||||
| TXT | v=spf1 a mx include:spf.maychuemail.com -all | ||||||
| SOA | ns1.dotvndns.vnhostmaster@lamsonjsc.com.vn 2025-05-27 #3 | ||||||
com.vn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns-master.vnnic.vn ⭐ | ||||||
| NS | a.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | b.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | c.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | d.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | e.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | f.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | g.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | h.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| SOA | dns-master.vnnic.vnpostmaster@vnnic.vn serial=2022707507 | ||||||
Same first word
lamsonjsc.com.vn |
DNS History
5 records (5 active, 0 former)
●NSns1.dotvndns.vn2026-02-22 → 2026-05-09 · 2 obs
● 2026-05-09 18:43:30
●NSns2.dotvndns.vn2026-02-22 → 2026-05-09 · 2 obs
● 2026-05-09 18:43:30
●NSnsbak.dotvndns.com2026-02-22 → 2026-05-09 · 2 obs
● 2026-05-09 18:43:30
●MXmail9046.maychuemail.com2026-02-22 → 2026-05-09 · 2 obs
● 2026-05-09 18:43:30
●A103.1.239.2152026-02-22 → 2026-05-09 · 2 obs
● 2026-05-09 18:43:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | c.dns-servers.vn, a.dns-servers.vn, e.dns-servers.vn, g.dns-servers.vn... | - |
| lamsonjsc.com.vn | ns2.dotvndns.vn, nsbak.dotvndns.com, ns1.dotvndns.vn | - |
✅ Authoritative Response
Server:222.255.121.247
NS records: ns2.dotvndns.vn, nsbak.dotvndns.com, ns1.dotvndns.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for lamsonjsc.com.vn (unsigned zone)
⏱️ Timing
Total: 2226ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.1.239.215 |
| NS | 3 | ns2.dotvndns.vn, nsbak.dotvndns.com... |
| MX | 1 | mail9046.maychuemail.com (pri: 10) |
| TXT | 2 | v=spf1 a mx include:spf.maychuemail.com , _zqw83u888zmbrvs30eyeceibxtfcz89 |
| SOA | 1 | ns1.dotvndns.vn hostmaster.lamsonjsc.com |
Analysis
IP Addresses
lamsonjsc.com.vn resolves to a single IP: 103.1.239.215.
Other host names, for instance, nhadatvungtau.com, www.nhadatvungtau.com, phulieumay.vn and vps239215.superdata.vn share IP numbers with lamsonjsc.com.vn.
Name Servers
lamsonjsc.com.vn delegates to three name servers: nsbak.dotvndns.com, ns1.dotvndns.vn and ns2.dotvndns.vn.
lamsonjsc.com.vn shares some name servers with other domains, for example vika.vn, lotusfirma.com, dacsansapa.com, hetmun.com.vn and vaithun.com.
These name servers are commonly used with ns3.dotvndns.vn, ns1.pavietnam.vn, ns2.pavietnam.vn, nsbak.pavietnam.net and ns4.dotvndns.vn.
Host names with two IP numbers:
nsbak.dotvndns.com: 2406:9c80::9000:302 and 112.213.89.22
ns1.dotvndns.vn: 2406:9c80::66 and 112.213.89.3
ns2.dotvndns.vn: 2406:9c80::9000:111 and 222.255.121.247
Mail Servers
lamsonjsc.com.vn is handled by a single mail server, mail9046.maychuemail.com.
lamsonjsc.com.vn shares the mail server setup with other domains, for example gea.com.vn, shaiya-plus.com, foodsforyou.vn, vbngroup.vn and educons.net.
lamsonjsc.com.vn shares some mail servers with other domains, at least partially; for instance betterseafoods.vn, alphavn.com.vn, aquadelta.vn, minhthang.vn and fiviedu.vn.
these mail servers are commonly used alongside the mail servers mx9046.maychuemail.net.
Host name mail9046.maychuemail.com points to IP 112.213.90.46.