mail2.coretechint.com - dns.ninja
mail2.coretechint.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 202.82.45.44🇭🇰 PCCW-IMSBIZ-Network202.82.0.0/18 PCCW - Hongkong | ||||||
coretechint.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 180.188.192.50🇭🇰 ISYSTEMTECH-HK180.188.192.0/24 i-System Technology Limited | ||||||
| NS | ns2.smartdotweb.com ⭐ | ||||||
| NS | ns3.smartdotweb.com | ||||||
| NS | ns4.smartdotweb.com | ||||||
| MX | mail2.coretechint.com ⭐ | ||||||
| TXT | v=spf1 ip4:202.82.45.43 a -all | ||||||
| SOA | ns2.smartdotweb.comwebadmin@smartdotweb.com serial=1117178837 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A202.82.45.442026-03-22 → 2026-07-26 · 2 obs
● 2026-03-22 11:36:54
● 2026-07-26 20:20:44
● 2026-07-26 20:20:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| coretechint.com | ns2.smartdotweb.com, ns3.smartdotweb.com, ns4.smartdotweb.com | 3 records |
✅ Authoritative Response
Server:165.84.180.194
NS records: ns2.smartdotweb.com, ns3.smartdotweb.com, ns4.smartdotweb.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for coretechint.com (unsigned zone)
⏱️ Timing
Total: 540ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 202.82.45.44 |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns2.smartdotweb.com, ns3.smartdotweb.com, ns4.smartdotweb.com)
Analysis
Mail Server Role
mail2.coretechint.com is a mail server for coretechint.com.
IP Addresses
mail2.coretechint.com directs to one IP number, which is 202.82.45.44.