eschoolvn.com - robtex.com
eschoolvn.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.190.38.68🇻🇳 ODB-VN103.190.38.0/24 | ||||||
| NS | ns1.bizmac.net ⭐ | ||||||
| A | 45.117.76.241🇻🇳 BIZMAC-VN-AS45.117.76.0/24 BIZMAC-VN | ||||||
| PTR | ns1.bizmac.net | ||||||
| NS | bank.bizmac.net ⚠️ Not in parent delegation | ||||||
| NS | ns2.bizmac.net | ||||||
| A | 103.238.215.29🇻🇳 VTN-1103.238.215.0/24 Vietnam Post and Telecom Corporation (VNPT) | ||||||
| PTR | ns2.bizmac.net | ||||||
| NS | ns3.bizmac.net ⚠️ Not in zone NS records | ||||||
| A | 45.117.78.29🇻🇳 BIZMAC-VN-AS45.117.78.0/24 BIZMAC-VN | ||||||
| PTR | ns3.bizmac.net | ||||||
| MX | mail.eschoolvn.com ⭐ | ||||||
| A | 103.190.38.70🇻🇳 ODB-VN103.190.38.0/24 | ||||||
| PTR | mail.eschoolvn.com | ||||||
| TXT | v=spf1 mx include:tino.org ~all | ||||||
| SOA | ns1.bizmac.netdns@bizmac.com.vn 2026-03-06 #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=1778467206 | ||||||
Previously MX for
eschoolvn.com |
Subdomains
www.eschoolvn.com |
Same first word
eschoolvn.com |
eschoolvn.edu.vn |
Similar names
DNS History
8 records (6 active, 2 former)
●NSbank.bizmac.net2019-03-06 → 2026-05-11 · 2 obs
● 2026-05-11 03:04:06
●NSns1.bizmac.net2019-03-06 → 2026-05-11 · 2 obs
● 2026-05-11 03:04:06
●NSns2.bizmac.net2019-03-06 → 2026-05-11 · 2 obs
● 2026-05-11 03:04:06
●NSns3.bizmac.net2026-05-01 → 2026-05-11 · 3 obs
● 2026-05-01 17:55:14
● 2026-05-11 03:04:06
○MXeschoolvn.com2019-03-06 → 2019-03-06 · 3 obs
○ 2026-05-01 17:55:14
○ 2026-05-11 03:04:06
●MXmail.eschoolvn.com2026-05-01 → 2026-05-11 · 3 obs
● 2026-05-01 17:55:14
● 2026-05-11 03:04:06
●A103.190.38.682026-05-01 → 2026-05-11 · 3 obs
● 2026-05-01 17:55:14
● 2026-05-11 03:04:06
○A103.238.215.202019-03-06 → 2019-03-06 · 3 obs
○ 2026-05-01 17:55:14
○ 2026-05-11 03:04:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| eschoolvn.com | ns1.bizmac.net, ns2.bizmac.net, ns3.bizmac.net | - |
✅ Authoritative Response
Server:45.117.76.241
NS records: ns1.bizmac.net, ns2.bizmac.net, ns3.bizmac.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for eschoolvn.com (unsigned zone)
⏱️ Timing
Total: 1200ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.190.38.68 |
| NS | 3 | ns1.bizmac.net, bank.bizmac.net... |
| MX | 1 | mail.eschoolvn.com (pri: 10) |
| TXT | 1 | v=spf1 mx include:tino.org ~all |
| SOA | 1 | ns1.bizmac.net dns.bizmac.com.vn |
Analysis
Hierarchy
The parent of www.eschoolvn.com is eschoolvn.com.
IP Addresses
eschoolvn.com points to IP number: 103.190.38.68.
Name Servers
eschoolvn.com is delegated to four name servers: bank.bizmac.net, ns1.bizmac.net, ns2.bizmac.net and ns3.bizmac.net.
eschoolvn.com at least partially shares name servers with other domains, for instance kks.net.vn, tancang.com.vn, vanchuyenachau.com, congto.com.vn and ktc.com.vn.
Host names with a single IP:
ns1.bizmac.net points to: 45.117.76.241.
ns2.bizmac.net points to: 103.238.215.29.
ns3.bizmac.net points to: 45.117.78.29.
Mail Servers
eschoolvn.com is handled by a single mail server, mail.eschoolvn.com.
mail.eschoolvn.com points to a single IP: 103.190.38.70.