rislbd.com - robtex.com
rislbd.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 180.92.224.244🇧🇩 ISN-AS-AP180.92.224.0/24 ISN Head office | ||||||
| NS | ns1.bangla.net ⭐ | ||||||
| A | 203.188.252.2🇧🇩 ISN-AS-AP203.188.252.0/24 ISN Network | ||||||
| PTR | ns1.bangla.net | ||||||
| NS | dns.bangla.net | ||||||
| A | 203.188.252.6🇧🇩 ISN-AS-AP203.188.252.0/24 ISN Network | ||||||
| PTR | dns.bangla.net | ||||||
| PTR | ns2.bangla.net | ||||||
| NS | ns2.bangla.net | ||||||
| A | 203.188.252.5🇧🇩 ISN-AS-AP203.188.252.0/24 ISN Network | ||||||
| PTR | ns2.bangla.net | ||||||
| MX | mail.rislbd.com ⭐ | ||||||
| A | 203.188.252.55🇧🇩 ISN-AS-AP203.188.252.0/24 ISN Network | ||||||
| PTR | mail.boononltd.com | ||||||
| PTR | mail.devorbd.com | ||||||
| PTR | mail.ecocupbd.com | ||||||
| PTR | mail.icl-bd.com | ||||||
| PTR | mail.janatamcs.com | ||||||
| PTR | mail.kgbtex.com | ||||||
| PTR | mail.mnbdonline.com | ||||||
| PTR | mail.msoftbd.com | ||||||
| PTR | mail.riverstarfashionwearltd.com | ||||||
| PTR | vdom.bangla.net | ||||||
| PTR | mail.bhlbd.net | ||||||
| PTR | mail.matrainteriors.net | ||||||
| PTR | mail.riversidefashion.net | ||||||
| TXT | v=spf1 +a +mx +ip4:203.188.252.55 ~all | ||||||
| SOA | ns1.bangla.netinfo@bangla.net 2024-07-23 #2 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1774442077 | ||||||
Subdomains
mail.rislbd.com |
Same first word
rislbd.com |
Similar names
DNS History
5 records (5 active, 0 former)
●NSdns.bangla.net2015-06-06 → 2026-03-25 · 2 obs
● 2026-03-25 12:35:10
●NSns1.bangla.net2015-06-06 → 2026-03-25 · 2 obs
● 2026-03-25 12:35:10
●NSns2.bangla.net2026-03-25 → 2026-03-25 · 3 obs
● 2026-03-25 12:35:08
● 2026-03-25 12:35:10
●MXmail.rislbd.com2015-06-06 → 2026-03-25 · 2 obs
● 2026-03-25 12:35:10
●A180.92.224.2442015-06-06 → 2026-03-25 · 2 obs
● 2026-03-25 12:35:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, c.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net... | - |
| rislbd.com | ns1.bangla.net, dns.bangla.net, ns2.bangla.net | - |
✅ Authoritative Response
Server:203.188.252.2
NS records: ns1.bangla.net, dns.bangla.net, ns2.bangla.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rislbd.com (unsigned zone)
⏱️ Timing
Total: 1096ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 180.92.224.244 |
| NS | 3 | ns2.bangla.net, dns.bangla.net... |
| MX | 1 | mail.rislbd.com (pri: 10) |
| TXT | 1 | v=spf1 +a +mx +ip4:203.188.252.55 ~all |
| SOA | 1 | ns1.bangla.net info.bangla.net |
Analysis
Hierarchy
rislbd.com is a parent of mail.rislbd.com.
IP Addresses
rislbd.com points to a single IP number: 180.92.224.244.
Name Servers
The delegation for rislbd.com is handled by three name servers: dns.bangla.net, ns1.bangla.net and ns2.bangla.net.
rislbd.com at least partially shares name servers with other domains, for instance 248.188.203.in-addr.arpa, noorknit.com, hrcbd.com, deltagroupbd.com and rhythmtextile.com.
These name servers are commonly used with ns1.isnbd.net and bangla.net.
Host names with one IP number:
dns.bangla.net points to 203.188.252.6.
ns1.bangla.net points to 203.188.252.2.
ns2.bangla.net points to 203.188.252.5.
Mail Servers
rislbd.com is handled by a single mail server, mail.rislbd.com.
mail.rislbd.com points to a single IP: 203.188.252.55.