nhakhoa3c.com - robtex.com
nhakhoa3c.com
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=1778465366 | ||||||
Same first word
nhakhoa3c.com |
nhakhoa3c.vn |
DNS History
9 records (9 active, 0 former)
●NSns-master.inet.vn2026-05-01 → 2026-05-11 · 2 obs
● 2026-05-11 02:32:50
●MXsmtp.google.com2026-05-01 → 2026-05-11 · 2 obs
● 2026-05-11 02:32:50
●A103.57.221.262026-05-01 → 2026-05-11 · 2 obs
● 2026-05-11 02:32:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net, h.gtld-servers.net... | - |
| nhakhoa3c.com | ns1.inet.vn, ns2.inet.vn | - |
✅ Authoritative Response
Server:202.92.4.25
NS records: ns1.inet.vn, ns2.inet.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for nhakhoa3c.com (unsigned zone)
⏱️ Timing
Total: 1445ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.57.221.26 |
| NS | 3 | ns3.inet.vn, ns2.inet.vn... |
| MX | 4 | SMTP.GOOGLE.com (pri: 1), mx3.zoho.com (pri: 50)... |
| SOA | 1 | ns-master.inet.vn postmaster.inet.vn |
Analysis
IP Addresses
nhakhoa3c.com points to IP number 103.57.221.26.
For instance, other host names comvanphong.com.vn, autodiscover.fingroup.com.vn, cpcalendars.khangcat.vn, nivado.vn and cpanel.mamnonvisa.edu.vn share IP numbers with nhakhoa3c.com.
Name Servers
nhakhoa3c.com is delegated to four name servers: ns-master.inet.vn, ns1.inet.vn, ns2.inet.vn and ns3.inet.vn.
nhakhoa3c.com shares name servers with other domains at least partially, for example topvietnamtours.com, cloudcert.vn, vnbeautycommercesefa.io.vn, seahomehotel.com and ahs.vn.
Hosts with two IP numbers
- Host ns1.inet.vn points to: 2001:df7:ce00:1::7 and 202.92.4.25
- Host ns2.inet.vn points to: 2401:5f80:2001:4::30 and 210.211.99.38
- Host ns3.inet.vn points to: 2401:5f80:4001:4::14 and 203.113.174.42
Hosts with one IP number
- Host ns-master.inet.vn points to: 202.92.4.8
Mail Servers
nhakhoa3c.com is handled by four mail servers: smtp.google.com, mx2.zoho.com, mx3.zoho.com and mx.zoho.com.
nhakhoa3c.com shares mail servers with other domains at least partially; for instance kotlarz.no, kardio.me, bitamins.net, shstore.eu and conectacongp.com.
Host name smtp.google.com has nine IP addresses: 2607:f8b0:4004:c06::1a, 2607:f8b0:4004:c06::1b, 2607:f8b0:4004:c07::1b, 2607:f8b0:4004:c09::1a, 172.253.62.27, 172.253.115.26, 172.253.115.27, 172.253.122.26 and 172.253.122.27.
Host name mx.zoho.com has two IP addresses: 136.143.191.44 and 204.141.33.44.
Host name mx2.zoho.com has one IP address: 204.141.33.44.
Host name mx3.zoho.com has one IP address: 136.143.191.44.
Host names that point to 136.143.191.44: mx.zoho.com and mx3.zoho.com.
Host names that point to 204.141.33.44: mx.zoho.com and mx2.zoho.com.