nbrelearning.gov.bd - robtex.com
nbrelearning.gov.bd
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.148.14.24🇧🇩 CFHIL-AS-AP103.148.14.0/24 Code For Host Inc Ltd Monir Uddin Complex | ||||||
| PTR | server.dtclbd.com | ||||||
| NS | wzns1.hostever.dhrupadi.com ⭐ | ||||||
| A | 103.148.14.24🇧🇩 CFHIL-AS-AP103.148.14.0/24 Code For Host Inc Ltd Monir Uddin Complex | ||||||
| PTR | server.dtclbd.com | ||||||
| NS | wzns2.hostever.dhrupadi.com | ||||||
| A | 103.148.14.24🇧🇩 CFHIL-AS-AP103.148.14.0/24 Code For Host Inc Ltd Monir Uddin Complex | ||||||
| PTR | server.dtclbd.com | ||||||
| MX | nbrelearning.gov.bd ⭐ | ||||||
| A | 103.148.14.24🇧🇩 CFHIL-AS-AP103.148.14.0/24 Code For Host Inc Ltd Monir Uddin Complex | ||||||
| PTR | server.dtclbd.com | ||||||
| TXT | v=spf1 ip4:103.148.14.24 ip4:181.214.83.109 ip4:191.96.133.35 +a +mx +ip4:154... | ||||||
| SOA | wzns1.hostever.dhrupadi.comnbrelearninggov@server.dtclbd.com 2026-01-20 #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=2025181486 | ||||||
MX for
nbrelearning.gov.bd |
Subdomains
www.nbrelearning.gov.bd |
DNS History
7 records (4 active, 3 former)
○NSns1.dtclbd.com2017-05-28 → 2017-05-28 · 3 obs
○ 2026-02-17 08:12:58
○ 2026-04-03 18:07:56
○NSns2.dtclbd.com2017-05-28 → 2017-05-28 · 3 obs
○ 2026-02-17 08:12:58
○ 2026-04-03 18:07:56
●NSwzns1.hostever.dhrupadi.com2026-02-17 → 2026-04-03 · 3 obs
● 2026-02-17 08:12:58
● 2026-04-03 18:07:56
●NSwzns2.hostever.dhrupadi.com2026-02-17 → 2026-04-03 · 3 obs
● 2026-02-17 08:12:58
● 2026-04-03 18:07:56
●MXnbrelearning.gov.bd2017-05-28 → 2026-04-03 · 2 obs
● 2026-04-03 18:07:56
●A103.148.14.242026-02-17 → 2026-04-03 · 3 obs
● 2026-02-17 08:12:58
● 2026-04-03 18:07:56
○A205.234.136.732017-05-28 → 2017-05-28 · 3 obs
○ 2026-02-17 08:12:58
○ 2026-04-03 18:07:56
🔍 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 |
| nbrelearning.gov.bd | wzns2.hostever.dhrupadi.com, wzns1.hostever.dhrupadi.com | - |
✅ Authoritative Response
Server:103.148.14.24
NS records: wzns2.hostever.dhrupadi.com, wzns1.hostever.dhrupadi.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for nbrelearning.gov.bd (unsigned zone)
⏱️ Timing
Total: 2291ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.148.14.24 |
| NS | 2 | wzns2.hostever.dhrupadi.com, wzns1.hostever.dhrupadi.com |
| MX | 1 | nbrelearning.gov.bd (pri: 0) |
| TXT | 1 | v=spf1 ip4:103.148.14.24 ip4:181.214.83. |
| SOA | 1 | wzns1.hostever.dhrupadi.com nbrelearning |
📌 Glue Records Collected
Total: 8
In-bailiwick: 6 (dns.bd, dns.bd, surma.btcl.net.bd...)
Out-of-bailiwick: 2 (bd-ns.anycast.pch.net, bd-ns.anycast.pch.net)
Analysis
Hierarchy
nbrelearning.gov.bd is the parent of www.nbrelearning.gov.bd.
Mail Server Role
nbrelearning.gov.bd is the mail server for nbrelearning.gov.bd.
IP Addresses
nbrelearning.gov.bd resolves to a single IP: 103.148.14.24.
Other host names, for instance dch.gov.bd, jessorecustoms.gov.bd, dhrupadi.com, wzns2.hostever.dhrupadi.com and cevta.gov.bd share IP numbers with nbrelearning.gov.bd.
Name Servers
nbrelearning.gov.bd has two name servers: wzns1.hostever.dhrupadi.com and wzns2.hostever.dhrupadi.com.
nbrelearning.gov.bd shares the same name server setup as other domains, for example server.dtclbd.com, chittagongvat.gov.bd, vatdhakawest.gov.bd, dtclbd.com and chicd.gov.bd.
Host names with one IP number:
wzns1.hostever.dhrupadi.com points to: 103.148.14.24
wzns2.hostever.dhrupadi.com points to: 103.148.14.24
Names pointing to 103.148.14.24: wzns1.hostever.dhrupadi.com and wzns2.hostever.dhrupadi.com
Mail Servers
One mail server handles nbrelearning.gov.bd.
Host name nbrelearning.gov.bd points to IP 103.148.14.24.