step-dte.gov.bd - robtex.com
step-dte.gov.bd
| DNSSEC | ⚠️ Not signed | ||||||
| A | 131.186.50.33🇺🇸 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 | ||||||
| SOA | ns1.bcc.gov.bddataceter@bcc.gov.bd 2024-10-19 #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=2025181801 | ||||||
Subdomains
www.step-dte.gov.bd |
DNS History
9 records (3 active, 6 former)
●NSns1.bcc.gov.bd2017-05-05 → 2026-04-11 · 3 obs
● 2017-05-05 09:53:44
● 2026-04-11 20:32:30
○NSns1.step-dte.gov.bd2015-08-03 → 2017-01-08 · 4 obs
● 2017-01-08 15:07:02
○ 2017-05-05 09:53:44
○ 2026-04-11 20:32:30
●NSns2.bcc.gov.bd2017-05-05 → 2026-04-11 · 3 obs
● 2017-05-05 09:53:44
● 2026-04-11 20:32:30
○NSns2.step-dte.gov.bd2015-08-03 → 2017-01-08 · 4 obs
● 2017-01-08 15:07:02
○ 2017-05-05 09:53:44
○ 2026-04-11 20:32:30
○MXmail.step-dte.gov.bd2015-08-03 → 2017-01-08 · 4 obs
● 2017-01-08 15:07:02
○ 2017-05-05 09:53:44
○ 2026-04-11 20:32:30
○A103.48.17.772017-05-05 → 2017-08-24 · 5 obs
● 2017-05-05 09:53:44
● 2017-08-24 08:10:20
○ 2026-03-26 11:03:56
○ 2026-04-11 20:32:30
●A131.186.50.332026-03-26 → 2026-04-11 · 3 obs
● 2026-03-26 11:03:56
● 2026-04-11 20:32:30
○A175.29.186.1792016-02-09 → 2017-01-08 · 5 obs
● 2016-02-09 02:40:44
● 2017-01-08 15:07:02
○ 2017-05-05 09:53:44
○ 2026-04-11 20:32:30
○A202.40.189.1742015-08-03 → 2016-01-28 · 6 obs
● 2015-12-05 09:22:46
○ 2015-12-07 21:28:54
● 2016-01-28 16:30:48
○ 2016-02-09 02:40:44
○ 2026-04-11 20:32:30
🔍 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 |
| step-dte.gov.bd | ns2.bcc.gov.bd, ns1.bcc.gov.bd | 2 records |
✅ Authoritative Response
Server:114.130.54.124
NS records: ns2.bcc.gov.bd, ns1.bcc.gov.bd
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for step-dte.gov.bd (unsigned zone)
⏱️ Timing
Total: 1392ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 131.186.50.33 |
| NS | 2 | ns2.bcc.gov.bd, ns1.bcc.gov.bd |
| SOA | 1 | ns1.bcc.gov.bd dataceter.bcc.gov.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
step-dte.gov.bd is the parent of www.step-dte.gov.bd.
IP Addresses
step-dte.gov.bd resolves to one IP number: 131.186.50.33.
other host names including www.jms.gov.bd, dls.portal.gov.bd, roc.gov.bd, nass.gov.bd and sreda.gov.bd share IP numbers with step-dte.gov.bd.
Name Servers
step-dte.gov.bd is delegated to two name servers ns1.bcc.gov.bd and ns2.bcc.gov.bd.
step-dte.gov.bd shares the same name server setup as other domains, for instance dol.gov.bd, bpatc.gov.bd, ppa.gov.bd, bisdp.gov.bd and icb.gov.bd.
step-dte.gov.bd shares at least some name servers with other domains, for example 116.130.114.in-addr.arpa, landzoning.gov.bd and 242.130.114.in-addr.arpa.
These name servers are commonly used alongside dns1.bcc.gov.bd and dns2.bcc.gov.bd.
Host names with one IP number:
ns1.bcc.gov.bd points to 114.130.54.123
ns2.bcc.gov.bd points to 114.130.54.124