pdbf.gov.bd - robtex.com
pdbf.gov.bd
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=2025181818 | ||||||
Previously MX for
pdbf.gov.bd |
Subdomains
www.pdbf.gov.bd |
Same first word
Similar names
DNS History
13 records (5 active, 8 former)
●NSns1.bcc.gov.bd2016-05-22 → 2026-04-13 · 6 obs
● 2016-05-22 09:58:48
● 2016-07-30 23:52:26
○ 2016-08-17 05:12:20
● 2016-08-31 07:04:38
● 2026-04-13 07:42:20
●NSns2.bcc.gov.bd2016-07-11 → 2026-04-13 · 6 obs
● 2016-07-11 07:16:20
● 2016-07-30 23:52:26
○ 2016-08-17 05:12:20
● 2016-08-31 07:04:38
● 2026-04-13 07:42:20
○NSns69.mochahost.com2015-08-20 → 2016-03-29 · 13 obs
● 2015-12-19 13:00:02
○ 2015-12-23 19:39:10
○ 2015-12-25 18:48:50
● 2016-01-09 07:10:08
○ 2016-01-18 00:29:48
○ 2016-02-04 14:16:46
● 2016-02-08 00:56:34
○ 2016-02-25 08:30:08
● 2016-03-16 10:54:44
● 2016-03-29 08:18:16
○ 2016-05-22 09:58:48
○ 2026-04-13 07:42:20
○NSns70.mochahost.com2015-08-20 → 2016-03-29 · 11 obs
● 2015-12-19 13:00:02
○ 2015-12-23 19:39:10
○ 2015-12-25 18:48:50
● 2016-01-09 07:10:08
● 2016-02-08 00:56:34
○ 2016-02-25 08:30:08
● 2016-03-16 10:54:44
● 2016-03-29 08:18:16
○ 2016-05-22 09:58:48
○ 2026-04-13 07:42:20
○MXbmxgw.lged.gov.bd2018-10-05 → 2018-10-05 · 4 obs
● 2018-10-05 14:23:12
○ 2026-03-27 02:10:14
○ 2026-04-13 07:42:20
●MXd330715a.ess.barracudanetworks.com2026-03-27 → 2026-04-13 · 3 obs
● 2026-03-27 02:10:14
● 2026-04-13 07:42:20
●MXd330715b.ess.barracudanetworks.com2026-03-27 → 2026-04-13 · 3 obs
● 2026-03-27 02:10:14
● 2026-04-13 07:42:20
○MXpdbf.gov.bd2015-08-20 → 2016-03-29 · 12 obs
● 2015-12-23 19:39:10
○ 2015-12-25 18:48:50
● 2016-01-09 07:10:08
○ 2016-01-18 00:29:48
● 2016-02-04 14:16:46
● 2016-02-08 00:56:34
○ 2016-02-25 08:30:08
● 2016-03-16 10:54:44
● 2016-03-29 08:18:16
○ 2016-05-10 23:34:22
○ 2026-04-13 07:42:20
○MXzimbra94.bcc.gov.bd2016-07-11 → 2018-03-21 · 9 obs
● 2016-07-11 07:16:20
● 2016-07-30 23:52:26
○ 2016-08-17 05:12:20
○ 2016-08-31 07:04:38
● 2016-09-12 07:20:10
● 2018-03-21 10:24:20
○ 2018-10-05 14:23:12
○ 2026-04-13 07:42:20
○A103.48.17.1752018-03-13 → 2018-10-05 · 5 obs
● 2018-03-13 10:41:50
● 2018-10-05 14:23:12
○ 2026-03-27 02:10:14
○ 2026-04-13 07:42:20
○A103.48.17.772016-06-07 → 2017-07-24 · 9 obs
● 2016-06-07 06:53:28
● 2016-07-30 23:52:26
○ 2016-08-17 05:12:20
○ 2016-08-31 07:04:38
● 2016-09-12 07:20:10
● 2017-07-24 11:00:06
○ 2018-03-13 10:41:50
○ 2026-04-13 07:42:20
●A131.186.50.332026-03-27 → 2026-04-13 · 3 obs
● 2026-03-27 02:10:14
● 2026-04-13 07:42:20
○A204.93.175.2192015-08-20 → 2016-03-29 · 12 obs
● 2015-12-19 13:00:02
○ 2015-12-23 19:39:10
● 2015-12-25 18:48:50
● 2016-01-18 00:29:48
○ 2016-02-04 14:16:46
● 2016-02-08 00:56:34
○ 2016-02-25 08:30:08
● 2016-03-16 10:54:44
● 2016-03-29 08:18:16
○ 2016-05-10 23:34:22
○ 2026-04-13 07:42:20
🔍 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 |
| pdbf.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 pdbf.gov.bd (unsigned zone)
⏱️ Timing
Total: 1386ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 131.186.50.33 |
| NS | 2 | ns1.bcc.gov.bd, ns2.bcc.gov.bd |
| MX | 2 | d330715b.ess.barracudanetworks.com (pri:, d330715a.ess.barracudanetworks.com (pri: |
| TXT | 1 | v=spf1 a ip4:43.229.13.208 ip4:43.229.13 |
| 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
Hierarchy
The parent of www.pdbf.gov.bd is pdbf.gov.bd.
IP Addresses
pdbf.gov.bd points to a single IP: 131.186.50.33.
Other host names, for instance lrb.gov.bd, nazrulinstitute.gov.bd, nib.gov.bd, nanl.gov.bd and kb.gov.bd share IP numbers with pdbf.gov.bd.
Name Servers
Two name servers ns1.bcc.gov.bd and ns2.bcc.gov.bd handle delegation for pdbf.gov.bd.
pdbf.gov.bd uses the same name server setup as other domains, for example erd.gov.bd, gsb.gov.bd, bsbl.org.bd, ngbhsnatore.edu.bd and kgf.org.bd.
pdbf.gov.bd partially shares name servers with other domains, such as 13.229.43.in-addr.arpa and bteb.gov.bd.
Host names with one IP number: The host name ns1.bcc.gov.bd points to 114.130.54.123 and the host name ns2.bcc.gov.bd points to 114.130.54.124.
Mail Servers
pdbf.gov.bd is handled by two mail servers: d330715a.ess.barracudanetworks.com and d330715b.ess.barracudanetworks.com.
Host names with three IP numbers:
d330715a.ess.barracudanetworks.com points to 209.222.82.252, 209.222.82.253 and 209.222.82.255.
d330715b.ess.barracudanetworks.com points to 209.222.82.252, 209.222.82.253 and 209.222.82.255.
Hosts pointing to 209.222.82.252: d330715a.ess.barracudanetworks.com and d330715b.ess.barracudanetworks.com.
Hosts pointing to 209.222.82.253: d330715a.ess.barracudanetworks.com and d330715b.ess.barracudanetworks.com.
Hosts pointing to 209.222.82.255: d330715a.ess.barracudanetworks.com and d330715b.ess.barracudanetworks.com.
Both d330715a.ess.barracudanetworks.com and d330715b.ess.barracudanetworks.com point to the same three IPs: 209.222.82.252, 209.222.82.253 and 209.222.82.255.