ismaic.vn - robtex.com
ismaic.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 180.93.1.203🇻🇳 SPT-AS-VN180.93.0.0/22 Proxy-registered route object | ||||||
| NS | ns1.dns.net.vn ⭐ | ||||||
| A | 2401:5f80:4001:2::5🇻🇳 VTDC-AS-VN2401:5f80:4000::/36 VTDC-VN | ||||||
| A | 210.211.108.160🇻🇳 VTDC-AS-VN210.211.108.0/22 Proxy-registered route object | ||||||
| PTR | ns1.dns.net.vn | ||||||
| NS | ns2.dns.net.vn | ||||||
| A | 2403:6000:3:3::🇻🇳 QTSP2403:6000::/40 | ||||||
| A | 103.45.229.100🇻🇳 QTSP103.45.229.0/24 CMI (Customer Route) | ||||||
| PTR | ns2.dns.net.vn | ||||||
| MX | mail.ismaic.vn ⭐ | ||||||
| A | 180.93.1.203🇻🇳 SPT-AS-VN180.93.0.0/22 Proxy-registered route object | ||||||
| TXT | v=spf1 a mx ?all | ||||||
| SOA | ns1.dns.net.vnwebmaster@dns.net.vn serial=1771928761 | ||||||
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=2030763050 | ||||||
Subdomains
Same first word
ismaic.vn |
Similar names
DNS History
4 records (4 active, 0 former)
●NSns1.dns.net.vn2026-05-01 → 2026-05-12 · 2 obs
● 2026-05-12 08:49:56
●NSns2.dns.net.vn2026-05-01 → 2026-05-12 · 2 obs
● 2026-05-12 08:49:56
●MXmail.ismaic.vn2026-05-01 → 2026-05-12 · 2 obs
● 2026-05-12 08:49:56
●A180.93.1.2032026-05-01 → 2026-05-12 · 2 obs
● 2026-05-12 08:49:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | - |
| ismaic.vn | ns1.dns.net.vn, ns2.dns.net.vn | 3 records |
✅ Authoritative Response
Server:103.45.229.100
NS records: ns1.dns.net.vn, ns2.dns.net.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ismaic.vn (unsigned zone)
⏱️ Timing
Total: 1289ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 180.93.1.203 |
| NS | 2 | ns1.dns.net.vn, ns2.dns.net.vn |
| MX | 1 | mail.ismaic.vn (pri: 10) |
| TXT | 1 | v=spf1 a mx ?all |
| SOA | 1 | ns1.dns.net.vn webmaster.dns.net.vn |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns2.dns.net.vn, ns1.dns.net.vn, ns1.dns.net.vn)
Analysis
Hierarchy
ismaic.vn is parent of mail.ismaic.vn and www.ismaic.vn.
IP Addresses
ismaic.vn points to a single IP number: 180.93.1.203.
other host names for instance webstartup.net, www.pmfsteel.com.vn, mail.ismaic.vn, ns2.webstartup.net and www.ismaic.vn share IP numbers with ismaic.vn.
Name Servers
ismaic.vn is delegated to two name servers: ns1.dns.net.vn and ns2.dns.net.vn.
ismaic.vn shares the same name server setup as other domains, for example greenbiotech.vn, solutionvn.net, minhngoc.com.vn, vinacomposite.vn and farovn.com.vn.
ismaic.vn at least partially shares name servers with other domains, for instance viglacera.com.vn, tinthang.com.vn, vt8.vn, lovebread.vn and phu-cuong.com.vn.
These name servers are commonly used with ns3.dns.net.vn, ns1.domain.net.vn and ns2.domain.net.vn.
Host names with two IP numbers:
ns1.dns.net.vn points to 2401:5f80:4001:2::5 and 210.211.108.160
ns2.dns.net.vn points to 2403:6000:3:3:: and 103.45.229.100
Mail Servers
ismaic.vn is handled by a single mail server, mail.ismaic.vn.
Host name mail.ismaic.vn points to IP address 180.93.1.203.