amtecol.com.vn - robtex.com
amtecol.com.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.77.162.3🇻🇳 SUPERDATA103.77.162.0/24 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 | daegu.maychu.cloud | ||||||
| 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 | mail.amtecol.com.vn ⭐ | ||||||
| A | 103.77.162.3🇻🇳 SUPERDATA103.77.162.0/24 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 | daegu.maychu.cloud | ||||||
| TXT | v=spf1 a mx ~all | ||||||
| SOA | ns1.pavietnam.vnhostmaster@amtecol.com.vn 2025-06-13 #4 | ||||||
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=2022708907 | ||||||
Subdomains
Same first word
Similar names
DNS History
8 records (5 active, 3 former)
○NSns1.ibizdns.com2015-06-11 → 2019-01-22 · 4 obs
● 2019-01-22 09:18:32
○ 2026-05-01 09:28:48
○ 2026-05-11 03:25:32
●NSns1.pavietnam.vn2026-05-01 → 2026-05-11 · 3 obs
● 2026-05-01 09:28:48
● 2026-05-11 03:25:32
○NSns2.ibizdns.com2015-06-11 → 2019-01-22 · 4 obs
● 2019-01-22 09:18:32
○ 2026-05-01 09:28:48
○ 2026-05-11 03:25:32
●NSns2.pavietnam.vn2026-05-01 → 2026-05-11 · 3 obs
● 2026-05-01 09:28:48
● 2026-05-11 03:25:32
●NSnsbak.pavietnam.net2026-05-01 → 2026-05-11 · 3 obs
● 2026-05-01 09:28:48
● 2026-05-11 03:25:32
●MXmail.amtecol.com.vn2015-06-11 → 2026-05-11 · 2 obs
● 2026-05-11 03:25:32
●A103.77.162.32026-05-01 → 2026-05-11 · 3 obs
● 2026-05-01 09:28:48
● 2026-05-11 03:25:32
○A112.213.89.1062015-06-11 → 2019-01-22 · 4 obs
● 2019-01-22 09:18:32
○ 2026-05-01 09:28:48
○ 2026-05-11 03:25:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | - |
| amtecol.com.vn | ns1.pavietnam.vn, ns2.pavietnam.vn, nsbak.pavietnam.net | - |
✅ Authoritative Response
Server:112.213.89.3
NS records: ns1.pavietnam.vn, ns2.pavietnam.vn, nsbak.pavietnam.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for amtecol.com.vn (unsigned zone)
⏱️ Timing
Total: 2403ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.77.162.3 |
| NS | 3 | nsbak.pavietnam.net, ns1.pavietnam.vn... |
| MX | 1 | mail.amtecol.com.vn (pri: 10) |
| TXT | 1 | v=spf1 a mx ~all |
| SOA | 1 | ns1.pavietnam.vn hostmaster.amtecol.com. |
Analysis
Hierarchy
amtecol.com.vn is parent of mail.amtecol.com.vn and www.amtecol.com.vn.
IP Addresses
amtecol.com.vn points to a single IP: 103.77.162.3.
Other host names, for instance lamviechungary.duhocidc.edu.vn, www.toannangkitchenware.com, mail.aucoeurhanoi.com, mail.artdesign.vn and hostmaster.lovingspace.edu.vn share IP numbers with amtecol.com.vn.
Name Servers
amtecol.com.vn is delegated to three name servers: nsbak.pavietnam.net, ns1.pavietnam.vn and ns2.pavietnam.vn.
amtecol.com.vn at least partially shares its name servers with other domains, for instance caigicungin.com, dienmaytaikho79.com, beesky.vn, vietnamexpo.com.vn and violinclass.vn.
These name servers are commonly used with ns1.dotvndns.vn, ns2.dotvndns.vn and nsbak.dotvndns.com.
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
amtecol.com.vn is served by a single mail server, mail.amtecol.com.vn.
mail.amtecol.com.vn points to IP number 103.77.162.3.