mubc.edu.bd - robtex.com
mubc.edu.bd
| DNSSEC | ⚠️ Not signed | ||||||
| A | 175.29.181.66🇧🇩 ACCESSTEL-AS-AP175.29.181.0/24 Access Telecom (BD) Ltd Suite 901 Concord Tower 113 Kazi Nazrul Islam Avenue | ||||||
| NS | ns2.addiesoft.info ⭐ | ||||||
| A | 175.29.181.66🇧🇩 ACCESSTEL-AS-AP175.29.181.0/24 Access Telecom (BD) Ltd Suite 901 Concord Tower 113 Kazi Nazrul Islam Avenue | ||||||
| NS | ns1.addiesoft.info | ||||||
| A | 175.29.181.66🇧🇩 ACCESSTEL-AS-AP175.29.181.0/24 Access Telecom (BD) Ltd Suite 901 Concord Tower 113 Kazi Nazrul Islam Avenue | ||||||
| MX | mail.mubc.edu.bd ⭐ | ||||||
| A | 175.29.181.66🇧🇩 ACCESSTEL-AS-AP175.29.181.0/24 Access Telecom (BD) Ltd Suite 901 Concord Tower 113 Kazi Nazrul Islam Avenue | ||||||
| TXT | v=spf1 +a +mx +a:webserver01.addiesoft.com -all | ||||||
| SOA | ns2.addiesoft.infoaddiesoftlimited@gmail.com 2025-10-30 #2 | ||||||
edu.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 2026-05-10 #24 | ||||||
Subdomains
Same first word
Similar names
DNS History
6 records (4 active, 2 former)
●NSns1.addiesoft.info2026-03-11 → 2026-05-10 · 2 obs
● 2026-05-10 06:41:12
○NSns1.mubc.edu.bd2026-03-11 → 2026-04-09 · 3 obs
● 2026-04-09 00:00:44
○ 2026-05-10 06:41:12
●NSns2.addiesoft.info2026-03-11 → 2026-05-10 · 2 obs
● 2026-05-10 06:41:12
○NSns2.mubc.edu.bd2026-03-11 → 2026-04-09 · 3 obs
● 2026-04-09 00:00:44
○ 2026-05-10 06:41:12
●MXmail.mubc.edu.bd2026-03-11 → 2026-05-10 · 2 obs
● 2026-05-10 06:41:12
●A175.29.181.662026-03-11 → 2026-05-10 · 2 obs
● 2026-05-10 06:41:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| bd | surma.btcl.net.bd, dns.bd, bd-ns.anycast.pch.net, jamuna.btcl.net.bd | 8 records |
| mubc.edu.bd | ns2.addiesoft.info, ns1.addiesoft.info | - |
✅ Authoritative Response
Server:175.29.181.66
NS records: ns2.addiesoft.info, ns1.addiesoft.info
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mubc.edu.bd (unsigned zone)
⏱️ Timing
Total: 1714ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 175.29.181.66 |
| NS | 2 | ns1.addiesoft.info, ns2.addiesoft.info |
| MX | 1 | mail.mubc.edu.bd (pri: 10) |
| TXT | 1 | v=spf1 +a +mx +a:webserver01.addiesoft.c |
| SOA | 1 | ns2.addiesoft.info addiesoftlimited.gmai |
📌 Glue Records Collected
Total: 8
In-bailiwick: 6 (dns.bd, surma.btcl.net.bd, jamuna.btcl.net.bd...)
Out-of-bailiwick: 2 (bd-ns.anycast.pch.net, bd-ns.anycast.pch.net)
Analysis
Hierarchy
mubc.edu.bd is parent of mail.mubc.edu.bd, ns1.mubc.edu.bd and ns2.mubc.edu.bd.
IP Addresses
mubc.edu.bd points to IP number 175.29.181.66.
For instance, other host names ns1.kakolihsc.edu.bd, ns2.gfsc.edu.bd, mail.kakolihsc.edu.bd, mail.mgbhs.edu.bd and mail.tghs.edu.bd share IP numbers with mubc.edu.bd.
Name Servers
mubc.edu.bd is delegated to two name servers: ns1.addiesoft.info and ns2.addiesoft.info.
mubc.edu.bd shares name servers with other domains at least partially, for example mgbhs.edu.bd, bcsirscd.edu.bd, kakolihsc.edu.bd, sgc.edu.bd and khilgaonghs.edu.bd.
these name servers are often used with the following: ns1.mgbhs.edu.bd, ns2.mgbhs.edu.bd, ns1.bcsirscd.edu.bd, ns2.bcsirscd.edu.bd, ns2.kakolihsc.edu.bd, ns1.sgc.edu.bd, ns2.sgc.edu.bd, ns1.khilgaonghs.edu.bd, ns2.khilgaonghs.edu.bd and ns1.ulabscdu.edu.bd.
Host names with a single IP
ns1.addiesoft.info points to: 175.29.181.66
ns2.addiesoft.info points to: 175.29.181.66
Host names pointing to 175.29.181.66: ns1.addiesoft.info and ns2.addiesoft.info
Mail Servers
mubc.edu.bd is handled by a single mail server, mail.mubc.edu.bd.
mail.mubc.edu.bd points to a single IP: 175.29.181.66.