tcb.gov.bd - robtex.com
tcb.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 | d330920a.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 | d330920b.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 a ip4:43.229.13.196 ip4:43.229.13.197 ip4:43.229.13.198 ip4:43.229.13... | ||||||
| SOA | ns1.bcc.gov.bddatacenter@bcc.net.bd 2025-10-19 #1 | ||||||
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=2025181820 | ||||||
📈 Tranco rank: #98,174
WOT: SAFE (60/100)
Same first word
Similar names
DNS History
12 records (5 active, 7 former)
●NSns1.bcc.gov.bd2015-12-26 → 2026-04-13 · 5 obs
● 2015-12-26 17:08:10
○ 2015-12-30 07:07:30
● 2016-04-02 11:08:06
● 2026-04-13 17:23:12
○NSns1.vhostcloud.com2015-08-29 → 2015-11-30 · 4 obs
● 2015-11-30 08:50:56
○ 2015-12-26 17:08:10
○ 2026-04-13 17:23:12
●NSns2.bcc.gov.bd2015-12-26 → 2026-04-13 · 5 obs
● 2015-12-26 17:08:10
○ 2015-12-30 07:07:30
● 2016-04-02 11:08:06
● 2026-04-13 17:23:12
○NSns2.vhostcloud.com2015-08-29 → 2015-11-30 · 4 obs
● 2015-11-30 08:50:56
○ 2015-12-26 17:08:10
○ 2026-04-13 17:23:12
○MXbmxgw.lged.gov.bd2017-07-19 → 2017-10-14 · 5 obs
● 2017-07-19 05:50:08
● 2017-10-14 18:52:18
○ 2026-02-16 05:16:16
○ 2026-04-13 17:23:12
●MXd330920a.ess.barracudanetworks.com2026-02-16 → 2026-04-13 · 3 obs
● 2026-02-16 05:16:16
● 2026-04-13 17:23:12
●MXd330920b.ess.barracudanetworks.com2026-02-16 → 2026-04-13 · 3 obs
● 2026-02-16 05:16:16
● 2026-04-13 17:23:12
○MXwebmail.tcb.gov.bd2015-10-19 → 2015-11-30 · 4 obs
● 2015-11-30 08:50:56
○ 2015-12-26 17:08:10
○ 2026-04-13 17:23:12
○MXzimbra217.bcc.gov.bd2015-12-26 → 2017-01-16 · 5 obs
● 2015-12-26 17:08:10
● 2017-01-16 04:39:06
○ 2017-07-19 05:50:08
○ 2026-04-13 17:23:12
○A103.48.17.772015-12-26 → 2017-10-14 · 5 obs
● 2015-12-26 17:08:10
● 2017-10-14 18:52:18
○ 2026-02-16 05:16:16
○ 2026-04-13 17:23:12
○A114.130.5.162015-08-29 → 2015-11-30 · 4 obs
● 2015-11-30 08:50:56
○ 2015-12-26 17:08:10
○ 2026-04-13 17:23:12
●A159.13.21.2202026-02-16 → 2026-04-13 · 3 obs
● 2026-02-16 05:16:16
● 2026-04-13 17:23:12
🔍 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 |
| tcb.gov.bd | ns2.bcc.gov.bd, ns1.bcc.gov.bd | 2 records |
✅ Authoritative Response
Server:114.130.54.123
NS records: ns2.bcc.gov.bd, ns1.bcc.gov.bd
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tcb.gov.bd (unsigned zone)
⏱️ Timing
Total: 1508ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 159.13.21.220 |
| NS | 2 | ns1.bcc.gov.bd, ns2.bcc.gov.bd |
| MX | 2 | d330920b.ess.barracudanetworks.com (pri:, d330920a.ess.barracudanetworks.com (pri: |
| TXT | 1 | v=spf1 a ip4:43.229.13.196 ip4:43.229.1 |
| SOA | 1 | ns1.bcc.gov.bd datacenter.bcc.net.bd |
📌 Glue Records Collected
Total: 10
In-bailiwick: 6 (dns.bd, dns.bd, surma.btcl.net.bd...)
Out-of-bailiwick: 4 (bd-ns.anycast.pch.net, bd-ns.anycast.pch.net, ns1.bcc.gov.bd...)
Analysis
IP Addresses
tcb.gov.bd maps to IP address 159.13.21.220.
Other host names, for instance www.iedcr.gov.bd, bfidc.gov.bd, www.jfcl.gov.bd, baera.gov.bd and ccie.gov.bd share IP numbers with tcb.gov.bd.
Name Servers
Two name servers ns1.bcc.gov.bd and ns2.bcc.gov.bd are delegated to tcb.gov.bd.
tcb.gov.bd uses the same name server configuration as other domains, such as pib.gov.bd, dnc.gov.bd, regtravelagency.gov.bd, bsrti.gov.bd and bfri.gov.bd.
tcb.gov.bd at least partially shares name servers with other domains, including 16.48.103.in-addr.arpa, 119.130.114.in-addr.arpa and frc.gov.bd.
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 tcb.gov.bd: d330920a.ess.barracudanetworks.com and d330920b.ess.barracudanetworks.com.
Host names with three IP numbers
d330920a.ess.barracudanetworks.com points to: 209.222.82.252, 209.222.82.253 and 209.222.82.255
d330920b.ess.barracudanetworks.com points to: 209.222.82.252, 209.222.82.253 and 209.222.82.255
Note that d330920a.ess.barracudanetworks.com and d330920b.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: d330920a.ess.barracudanetworks.com and d330920b.ess.barracudanetworks.com
Names pointing to 209.222.82.253: d330920a.ess.barracudanetworks.com and d330920b.ess.barracudanetworks.com
Names pointing to 209.222.82.255: d330920a.ess.barracudanetworks.com and d330920b.ess.barracudanetworks.com