nirf.org.bd - robtex.com
nirf.org.bd
| DNSSEC | ⚠️ Not signed | ||||||
| A | 15.235.183.231🇸🇬 OVH15.235.128.0/17 Hosting route | ||||||
| PTR | sg4.exonhost.com | ||||||
| NS | ns1.exonhost.com ⭐ | ||||||
| A | 204.197.172.156🇺🇸 GORILLASERVERS204.197.172.0/24 Proxy registration for obosor.com | ||||||
| NS | ns2.exonhost.com | ||||||
| A | 69.164.244.253🇺🇸 NJIIX-169.164.240.0/20 proxy by NJIIX.net | ||||||
| MX | nirf.org.bd ⭐ | ||||||
| A | 15.235.183.231🇸🇬 OVH15.235.128.0/17 Hosting route | ||||||
| PTR | sg4.exonhost.com | ||||||
| TXT | v=spf1 ip4:15.235.183.231 ip4:51.79.229.205 ip4:51.79.229.163 +a +mx +ip4:125... | ||||||
| SOA | ns1.exonhost.comwebmaster@exonhost.com 2026-03-11 #0 | ||||||
org.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=2025195787 | ||||||
MX for
nirf.org.bd |
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns1.exonhost.com2026-03-19 → 2026-03-26 · 2 obs
● 2026-03-26 01:51:12
●NSns2.exonhost.com2026-03-19 → 2026-03-26 · 2 obs
● 2026-03-26 01:51:12
●MXnirf.org.bd2026-03-19 → 2026-03-26 · 2 obs
● 2026-03-26 01:51:12
●A15.235.183.2312026-03-19 → 2026-03-26 · 2 obs
● 2026-03-26 01:51:12
🔍 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 |
| nirf.org.bd | ns2.exonhost.com, ns1.exonhost.com | - |
✅ Authoritative Response
Server:69.164.244.253
NS records: ns2.exonhost.com, ns1.exonhost.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for nirf.org.bd (unsigned zone)
⏱️ Timing
Total: 1055ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 15.235.183.231 |
| NS | 2 | ns2.exonhost.com, ns1.exonhost.com |
| MX | 1 | nirf.org.bd (pri: 0) |
| TXT | 1 | v=spf1 ip4:15.235.183.231 ip4:51.79.229. |
| SOA | 1 | ns1.exonhost.com webmaster.exonhost.com |
📌 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
Mail Server Role
nirf.org.bd serves as the mail server for nirf.org.bd.
IP Addresses
nirf.org.bd points to a single IP number: 15.235.183.231.
Other host names, for instance bdwaterpurifier.com, eibbuy.com, expotechbd.com, sg4.exonhost.com and ajkernewsbangla.com share IP numbers with nirf.org.bd.
Name Servers
nirf.org.bd is delegated to two name servers: ns1.exonhost.com and ns2.exonhost.com.
nirf.org.bd uses the same name server setup as other domains, for instance webgive.net, jamalpurnews24.com, kv21dotonline.com, healthandwellnessmagic.com and healthlifebd.com.
nirf.org.bd shares name servers with other domains at least partially, for instance keepingyourhome.co.uk, obosor.com, bdwaterpurifier.com, dinodata.net and bangobazar.com.
These name servers are commonly used with ns1.whitelabelwebserver.com, ns2.whitelabelwebserver.com, dns1.whitelabelwebserver.com and dns2.whitelabelwebserver.com.
Host names with one IP number:
ns1.exonhost.com points to: 204.197.172.156.
ns2.exonhost.com points to: 69.164.244.253.
Mail Servers
A single mail server handles nirf.org.bd and nirf.org.bd.
Host name nirf.org.bd resolves to IP 15.235.183.231.