jrcb.gov.bd - robtex.com
jrcb.gov.bd
| DNSSEC | ⚠️ Not signed | ||||||
| A | 131.186.51.242🇺🇸 ORACLE-OCI-54253131.186.50.0/23 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 | mxgw.bcc.gov.bd ⭐ | ||||||
| A | 43.229.13.205🇧🇩 BCC-BD43.229.12.0/22 Bangladesh Computer Council | ||||||
| PTR | mxgw.bcc.gov.bd | ||||||
| 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.gov.bd 2025-10-20 #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=2025181503 | ||||||
Subdomains
www.jrcb.gov.bd |
Same first word
Similar names
DNS History
9 records (4 active, 5 former)
●NSns1.bcc.gov.bd2026-02-18 → 2026-04-05 · 3 obs
● 2026-02-18 20:52:56
● 2026-04-05 02:27:20
○NSns1.dhakacom.com2015-06-15 → 2017-09-20 · 4 obs
● 2017-09-20 04:01:58
○ 2026-02-18 20:52:56
○ 2026-04-05 02:27:20
●NSns2.bcc.gov.bd2026-02-18 → 2026-04-05 · 3 obs
● 2026-02-18 20:52:56
● 2026-04-05 02:27:20
○NSns2.dhakacom.com2015-06-15 → 2017-09-20 · 4 obs
● 2017-09-20 04:01:58
○ 2026-02-18 20:52:56
○ 2026-04-05 02:27:20
○MXmail.jrcb.gov.bd2015-06-15 → 2017-09-20 · 4 obs
● 2017-09-20 04:01:58
○ 2026-02-18 20:52:56
○ 2026-04-05 02:27:20
●MXmxgw.bcc.gov.bd2026-02-18 → 2026-04-05 · 3 obs
● 2026-02-18 20:52:56
● 2026-04-05 02:27:20
●A131.186.51.2422026-02-18 → 2026-04-05 · 3 obs
● 2026-02-18 20:52:56
● 2026-04-05 02:27:20
○A202.4.96.152015-06-15 → 2016-06-17 · 4 obs
● 2016-06-17 21:56:54
○ 2017-03-18 03:24:32
○ 2026-04-05 02:27:20
○A202.4.96.472017-03-18 → 2017-09-20 · 5 obs
● 2017-03-18 03:24:32
● 2017-09-20 04:01:58
○ 2026-02-18 20:52:56
○ 2026-04-05 02:27:20
🔍 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 |
| jrcb.gov.bd | ns1.bcc.gov.bd, ns2.bcc.gov.bd | 2 records |
✅ Authoritative Response
Server:114.130.54.123
NS records: ns1.bcc.gov.bd, ns2.bcc.gov.bd
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jrcb.gov.bd (unsigned zone)
⏱️ Timing
Total: 1525ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 131.186.51.242 |
| NS | 2 | ns2.bcc.gov.bd, ns1.bcc.gov.bd |
| MX | 1 | mxgw.bcc.gov.bd (pri: 10) |
| TXT | 1 | v=spf1 ip4:43.229.13.196 ip4:43.229.13.1 |
| SOA | 1 | ns1.bcc.gov.bd datacenter.bcc.gov.bd |
📌 Glue Records Collected
Total: 10
In-bailiwick: 6 (dns.bd, surma.btcl.net.bd, jamuna.btcl.net.bd...)
Out-of-bailiwick: 4 (bd-ns.anycast.pch.net, bd-ns.anycast.pch.net, ns1.bcc.gov.bd...)
Analysis
Hierarchy
jrcb.gov.bd is the parent of www.jrcb.gov.bd.
IP Addresses
jrcb.gov.bd resolves to a single IP: 131.186.51.242.
Other host names, for instance dncrp.gov.bd, www.brpowergen.gov.bd, nwpgcl.gov.bd, ebek-rdcd.gov.bd and bpdb.gov.bd share IP numbers with jrcb.gov.bd.
Name Servers
jrcb.gov.bd has two name servers: ns1.bcc.gov.bd and ns2.bcc.gov.bd.
jrcb.gov.bd shares the same name server setup as other domains, for example rpcl.gov.bd, apscl.gov.bd, rajuk.gov.bd, bpatc.org.bd and rpcc.gov.bd.
jrcb.gov.bd at least partially shares name servers with other domains; for example frc.gov.bd and 240.130.114.in-addr.arpa; 13.229.43.in-addr.arpa and bteb.gov.bd.
These name servers are commonly used together with dns1.bcc.gov.bd and dns2.bcc.gov.bd.
Host names with a single IP:
ns1.bcc.gov.bd points to 114.130.54.123
ns2.bcc.gov.bd points to 114.130.54.124
Mail Servers
jrcb.gov.bd is handled by a single mail server, mxgw.bcc.gov.bd.
jrcb.gov.bd shares the mail server setup with other domains, for example supremecourt.gov.bd, pressinform.gov.bd, nmi.gov.bd, etl.gov.bd and landzoning.gov.bd.
jrcb.gov.bd shares some mail servers with other domains, at least partially; for instance mohfw.gov.bd, digitalliteracy.gov.bd, regtravelagency.gov.bd, ecourt.gov.bd and ansarvdp.gov.bd.
Host name mxgw.bcc.gov.bd points to IP 43.229.13.205.