o.bd - robtex.com
o.bd
| DNSSEC | ⚠️ Not signed | ||||||
bd
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 203.112.194.232🇧🇩 BTTB-AS-AP203.112.194.0/24 Bangladesh Telegraph & Telephone Board Telejogajog Bhaban 37/E, Eskaton Garden | ||||||
| NS | dns.bd ⭐ | ||||||
| NS | bd-ns.anycast.pch.net | ||||||
| NS | jamuna.btcl.net.bd | ||||||
| NS | surma.btcl.net.bd | ||||||
| SOA | dns.bdroot@dns.bd serial=2024267289 | ||||||
Same first word
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| bd | surma.btcl.net.bd, dns.bd, bd-ns.anycast.pch.net, jamuna.btcl.net.bd | 8 records |
✅ Authoritative Response
Server:203.112.194.231
NS records: surma.btcl.net.bd, dns.bd, bd-ns.anycast.pch.net, jamuna.btcl.net.bd
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 2404ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 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)