bsb.gov.bd - robtex.com
bsb.gov.bd
| DNSSEC | ⚠️ Not signed | ||||||
| A | 159.13.21.220🇺🇸 ORACLE-OCI-54253159.13.20.0/23 OC15-DAC1 | ||||||
| NS | ns1.bcc.gov.bd ⭐ | ||||||
| A | 114.130.54.123🇧🇩 BCC-BD114.130.54.0/23 Route-object of Mango-DHK Client Allocation : BCC-2 | ||||||
| PTR | ns1.bcc.gov.bd | ||||||
| NS | ns2.bcc.gov.bd | ||||||
| A | 114.130.54.124🇧🇩 BCC-BD114.130.54.0/23 Route-object of Mango-DHK Client Allocation : BCC-2 | ||||||
| PTR | ns2.bcc.gov.bd | ||||||
| MX | d330310a.ess.barracudanetworks.com ⭐ | ||||||
| A | 209.222.82.252🇺🇸 Amazon209.222.82.0/24 EC2 Prefix | ||||||
| PTR | mail.ess.barracuda.com | ||||||
| A | 209.222.82.253🇺🇸 Amazon209.222.82.0/24 EC2 Prefix | ||||||
| PTR | mail.ess.barracuda.com | ||||||
| A | 209.222.82.255🇺🇸 Amazon209.222.82.0/24 EC2 Prefix | ||||||
| PTR | mail.ess.barracuda.com | ||||||
| MX | d330310b.ess.barracudanetworks.com(20) | ||||||
| A | 209.222.82.252🇺🇸 Amazon209.222.82.0/24 EC2 Prefix | ||||||
| PTR | mail.ess.barracuda.com | ||||||
| A | 209.222.82.253🇺🇸 Amazon209.222.82.0/24 EC2 Prefix | ||||||
| PTR | mail.ess.barracuda.com | ||||||
| A | 209.222.82.255🇺🇸 Amazon209.222.82.0/24 EC2 Prefix | ||||||
| PTR | mail.ess.barracuda.com | ||||||
| TXT | v=spf1 ip4:43.229.13.196 ip4:43.229.13.197 ip4:43.229.13.198 ip4:43.229.13.19... | ||||||
| SOA | ns1.bcc.gov.bddatacenter@bcc.net.bd 2026-01-22 #0 | ||||||
gov.bd
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns.bd ⭐ ⚠️ Not in parent delegation | ||||||
| NS | bd-ns.anycast.pch.net ⚠️ Not in parent delegation | ||||||
| NS | jamuna.btcl.net.bd ⚠️ Not in parent delegation | ||||||
| NS | surma.btcl.net.bd ⚠️ Not in parent delegation | ||||||
| SOA | dns.bdroot@dns.bd serial=2025181801 | ||||||
WOT: SAFE (60/100)
Subdomains
www.bsb.gov.bd |
Same first word
Similar names
DNS History
7 records (5 active, 2 former)
●NSns1.bcc.gov.bd2016-04-02 → 2026-04-11 · 2 obs
● 2026-04-11 19:47:00
●NSns2.bcc.gov.bd2016-04-02 → 2026-04-11 · 2 obs
● 2026-04-11 19:47:00
●MXd330310a.ess.barracudanetworks.com2026-02-16 → 2026-04-11 · 3 obs
● 2026-02-16 05:16:16
● 2026-04-11 19:47:00
●MXd330310b.ess.barracudanetworks.com2026-02-16 → 2026-04-11 · 3 obs
● 2026-02-16 05:16:16
● 2026-04-11 19:47:00
○MXzimbra217.bcc.gov.bd2016-04-02 → 2016-11-28 · 4 obs
● 2016-11-28 09:14:58
○ 2026-02-16 05:16:16
○ 2026-04-11 19:47:00
○A103.48.17.772016-04-02 → 2016-11-28 · 4 obs
● 2016-11-28 09:14:58
○ 2026-02-16 05:16:16
○ 2026-04-11 19:47:00
●A159.13.21.2202026-02-16 → 2026-04-11 · 3 obs
● 2026-02-16 05:16:16
● 2026-04-11 19:47:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| bd | jamuna.btcl.net.bd, bd-ns.anycast.pch.net, dns.bd, surma.btcl.net.bd | 8 records |
| bsb.gov.bd | ns1.bcc.gov.bd, ns2.bcc.gov.bd | 2 records |
✅ Authoritative Response
Server:114.130.54.124
NS records: ns1.bcc.gov.bd, ns2.bcc.gov.bd
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bsb.gov.bd (unsigned zone)
⏱️ Timing
Total: 1628ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 159.13.21.220 |
| NS | 2 | ns1.bcc.gov.bd, ns2.bcc.gov.bd |
| MX | 2 | d330310b.ess.barracudanetworks.com (pri:, d330310a.ess.barracudanetworks.com (pri: |
| TXT | 1 | v=spf1 ip4:43.229.13.196 ip4:43.229.13.1 |
| SOA | 1 | ns1.bcc.gov.bd datacenter.bcc.net.bd |
📌 Glue Records Collected
Total: 10
In-bailiwick: 6 (jamuna.btcl.net.bd, surma.btcl.net.bd, dns.bd...)
Out-of-bailiwick: 4 (bd-ns.anycast.pch.net, bd-ns.anycast.pch.net, ns1.bcc.gov.bd...)
Analysis
Hierarchy
www.bsb.gov.bd has bsb.gov.bd as its parent.
IP Addresses
bsb.gov.bd maps to IP address 159.13.21.220.
Other host names, for instance btc.gov.bd, pwd.gov.bd, bncu.gov.bd, ccbl.gov.bd and www.bhbfc.gov.bd share IP numbers with bsb.gov.bd.
Name Servers
Two name servers ns1.bcc.gov.bd and ns2.bcc.gov.bd are delegated to bsb.gov.bd.
bsb.gov.bd uses the same name server configuration as other domains, such as mole.gov.bd, powerdivision.gov.bd, dol.gov.bd, bpatc.gov.bd and ppa.gov.bd.
bsb.gov.bd at least partially shares name servers with other domains, including 116.130.114.in-addr.arpa, landzoning.gov.bd and 242.130.114.in-addr.arpa.
These name servers are commonly used with dns1.bcc.gov.bd and dns2.bcc.gov.bd.
Host names with a single IP address:
ns1.bcc.gov.bd points to 114.130.54.123
ns2.bcc.gov.bd points to 114.130.54.124
Mail Servers
Two mail servers handle bsb.gov.bd: d330310a.ess.barracudanetworks.com and d330310b.ess.barracudanetworks.com.
Host names with three IP numbers
d330310a.ess.barracudanetworks.com points to: 209.222.82.252, 209.222.82.253 and 209.222.82.255
d330310b.ess.barracudanetworks.com points to: 209.222.82.252, 209.222.82.253 and 209.222.82.255
Note that d330310a.ess.barracudanetworks.com and d330310b.ess.barracudanetworks.com both point to the same three IPs: 209.222.82.252, 209.222.82.253 and 209.222.82.255
Names pointing to 209.222.82.252: d330310a.ess.barracudanetworks.com and d330310b.ess.barracudanetworks.com
Names pointing to 209.222.82.253: d330310a.ess.barracudanetworks.com and d330310b.ess.barracudanetworks.com
Names pointing to 209.222.82.255: d330310a.ess.barracudanetworks.com and d330310b.ess.barracudanetworks.com