amtechvn.com - robtex.com
amtechvn.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 202.92.4.98🇻🇳 VNPT-AS-VN202.92.4.0/22 INET-VN | ||||||
| NS | ns-master.inet.vn ⭐ | ||||||
| A | 202.92.4.8🇻🇳 VNPT-AS-VN202.92.4.0/22 INET-VN | ||||||
| NS | ns1.inet.vn | ||||||
| A | 2001:df7:ce00:1::7🇻🇳 VNPT-AS-VN2001:df7:ce00::/48 INETSOFT-VN Inet software one member company limited | ||||||
| A | 202.92.4.25🇻🇳 VNPT-AS-VN202.92.4.0/22 INET-VN | ||||||
| NS | ns2.inet.vn | ||||||
| A | 2401:5f80:2001:4::30🇻🇳 VTDC-AS-VN2401:5f80:2000::/36 VTDC-VN | ||||||
| A | 210.211.99.38🇻🇳 VTDC-AS-VN210.211.99.0/24 Proxy-registered route object | ||||||
| NS | ns3.inet.vn | ||||||
| A | 2401:5f80:4001:4::14🇻🇳 VTDC-AS-VN2401:5f80:4000::/36 VTDC-VN | ||||||
| A | 203.113.174.42🇻🇳 VTDC-AS-VN203.113.174.0/23 VIETTEL-VN | ||||||
| SOA | ns-master.inet.vnpostmaster@inet.vn 2015-07-28 #0 | ||||||
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=1778215176 | ||||||
Same first word
amtechvn.com |
Similar names
DNS History
12 records (5 active, 7 former)
○NSdns1.name-services.com2008-11-29 → 2008-11-29 · 3 obs
○ 2015-10-21 15:07:56
○ 2026-05-08 04:45:22
○NSdns2.name-services.com2008-11-29 → 2008-11-29 · 3 obs
○ 2015-10-21 15:07:56
○ 2026-05-08 04:45:22
○NSdns3.name-services.com2008-11-29 → 2008-11-29 · 3 obs
○ 2015-10-21 15:07:56
○ 2026-05-08 04:45:22
○NSdns4.name-services.com2008-11-29 → 2008-11-29 · 3 obs
○ 2015-10-21 15:07:56
○ 2026-05-08 04:45:22
○NSdns5.name-services.com2008-11-29 → 2008-11-29 · 3 obs
○ 2015-10-21 15:07:56
○ 2026-05-08 04:45:22
●NSns-master.inet.vn2026-03-06 → 2026-05-08 · 3 obs
● 2026-03-06 23:09:14
● 2026-05-08 04:45:22
●NSns1.inet.vn2026-03-06 → 2026-05-08 · 3 obs
● 2026-03-06 23:09:14
● 2026-05-08 04:45:22
●NSns2.inet.vn2026-03-06 → 2026-05-08 · 3 obs
● 2026-03-06 23:09:14
● 2026-05-08 04:45:22
●NSns3.inet.vn2026-03-06 → 2026-05-08 · 3 obs
● 2026-03-06 23:09:14
● 2026-05-08 04:45:22
○MXp.nsm.ctmail.com2008-11-29 → 2008-11-29 · 3 obs
○ 2015-10-21 15:07:56
○ 2026-05-08 04:45:22
●A202.92.4.982026-03-06 → 2026-05-08 · 3 obs
● 2026-03-06 23:09:14
● 2026-05-08 04:45:22
○A69.64.155.1232008-11-29 → 2008-11-29 · 3 obs
○ 2015-10-21 15:07:56
○ 2026-05-08 04:45:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, m.gtld-servers.net, h.gtld-servers.net, a.gtld-servers.net... | - |
| amtechvn.com | ns1.inet.vn, ns2.inet.vn, ns3.inet.vn | - |
✅ Authoritative Response
Server:210.211.99.38
NS records: ns1.inet.vn, ns2.inet.vn, ns3.inet.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for amtechvn.com (unsigned zone)
⏱️ Timing
Total: 1342ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 202.92.4.98 |
| NS | 3 | ns2.inet.vn, ns3.inet.vn... |
| SOA | 1 | ns-master.inet.vn postmaster.inet.vn |
Analysis
IP Addresses
amtechvn.com resolves to a single IP: 202.92.4.98.
Other host names, for instance cpanel.workoffice.com.vn, cpcalendars.scarvietnam.vn, autodiscover.khoangsan3.com.vn, mail.magrisimex.com and novacity.com.vn share IP numbers with amtechvn.com.
Name Servers
amtechvn.com is delegated to four name servers: ns-master.inet.vn, ns1.inet.vn, ns2.inet.vn and ns3.inet.vn.
amtechvn.com shares some name servers with other domains, for example taxininhthuan.vn, bacsican.com.vn, doanhnhanvahoinhap.vn, bbwellness.vn and thanh13052004.id.vn.
Host names with two IP numbers:
ns1.inet.vn points to 2001:df7:ce00:1::7 and 202.92.4.25
ns2.inet.vn points to 2401:5f80:2001:4::30 and 210.211.99.38
ns3.inet.vn points to 2401:5f80:4001:4::14 and 203.113.174.42
Host names with one IP number:
ns-master.inet.vn points to 202.92.4.8