mail.cihs.edu.bd - robtex.com
mail.cihs.edu.bd
| DNSSEC | ⚠️ Not signed | ||||||
| A | 154.26.130.134🇸🇬 CONTABO-ASIA154.26.128.0/21 Route Registered for Cogent Communications Customer - Contabo Asia Private LTD | ||||||
| PTR | vmi1921722.contaboserver.net | ||||||
cihs.edu.bd
| DNSSEC | ⚠️ Not signed | ||||||
| A | 154.26.130.134🇸🇬 CONTABO-ASIA154.26.128.0/21 Route Registered for Cogent Communications Customer - Contabo Asia Private LTD | ||||||
| NS | ns1.contabo.net ⭐ | ||||||
| NS | ns2.contabo.net | ||||||
| NS | ns3.contabo.net | ||||||
| MX | mail.cihs.edu.bd ⭐ | ||||||
| SOA | ns1.contabo.nethostmaster@contabo.de serial=1778408506 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A154.26.130.1342026-05-10 → 2026-05-10 · 2 obs
● 2026-05-10 05:30:08
● 2026-05-10 10:21:46
● 2026-05-10 10:21:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| bd | dns.bd, bd-ns.anycast.pch.net, surma.btcl.net.bd, jamuna.btcl.net.bd | 8 records |
| cihs.edu.bd | ns1.contabo.net, ns2.contabo.net, ns3.contabo.net | - |
✅ Authoritative Response
Server:195.179.224.10
NS records: ns1.contabo.net, ns2.contabo.net, ns3.contabo.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cihs.edu.bd (unsigned zone)
⏱️ Timing
Total: 1138ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 154.26.130.134 |
📌 Glue Records Collected
Total: 8
In-bailiwick: 6 (dns.bd, surma.btcl.net.bd, jamuna.btcl.net.bd...)
Out-of-bailiwick: 2 (bd-ns.anycast.pch.net, bd-ns.anycast.pch.net)
Analysis
Mail Server Role
mail.cihs.edu.bd serves as the mail server for cihs.edu.bd.
IP Addresses
mail.cihs.edu.bd points to a single IP address: 154.26.130.134.
Other host names such as tsmts.org, www.bghsctg.edu.bd, mail.gmhsctg.edu.bd, kpscedu.org and vmi1921722.contaboserver.net share IP numbers with mail.cihs.edu.bd.