expertitbd.com - robtex.com
expertitbd.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 5.223.50.32🇮🇷 HETZNER-CLOUD4-AS5.223.50.0/24 | ||||||
| PTR | server.nsbusinessbd.com | ||||||
| NS | ns1.nsbusinessbd.com ⭐ | ||||||
| A | 5.223.50.32🇮🇷 HETZNER-CLOUD4-AS5.223.50.0/24 | ||||||
| PTR | server.nsbusinessbd.com | ||||||
| NS | ns2.nsbusinessbd.com | ||||||
| A | 5.223.50.32🇮🇷 HETZNER-CLOUD4-AS5.223.50.0/24 | ||||||
| PTR | server.nsbusinessbd.com | ||||||
| MX | expertitbd.com ⭐ | ||||||
| A | 5.223.50.32🇮🇷 HETZNER-CLOUD4-AS5.223.50.0/24 | ||||||
| PTR | server.nsbusinessbd.com | ||||||
| TXT | v=spf1 +a +mx +ip4:5.223.50.32 ~all | ||||||
| SOA | ns1.nsbusinessbd.comroot@server.nsbusinessbd.com 2026-03-20 #1 | ||||||
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=1777119562 | ||||||
PTR for
MX for
expertitbd.com |
Previously MX for
www.expertitbd.com |
Subdomains
www.expertitbd.com |
Same first word
expertitbd.com |
Similar names
DNS History
15 records (4 active, 11 former)
○NSns1.cloudhosting.co.uk2017-10-17 → 2017-10-17 · 4 obs
● 2017-10-17 07:47:38
○ 2026-03-21 00:14:02
○ 2026-04-25 12:25:24
○NSns1.mr04.mycpanelcloud.co.uk2015-11-22 → 2017-01-05 · 5 obs
● 2015-11-22 08:47:20
● 2017-01-05 16:10:28
○ 2017-10-17 07:47:38
○ 2026-04-25 12:25:24
●NSns1.nsbusinessbd.com2026-03-21 → 2026-04-25 · 3 obs
● 2026-03-21 00:14:02
● 2026-04-25 12:25:24
○NSns15.m2host.com2015-06-27 → 2015-11-07 · 4 obs
● 2015-11-07 05:28:46
○ 2015-11-22 08:47:20
○ 2026-04-25 12:25:24
○NSns16.m2host.com2015-06-27 → 2015-11-07 · 4 obs
● 2015-11-07 05:28:46
○ 2015-11-22 08:47:20
○ 2026-04-25 12:25:24
○NSns2.cloudhosting.co.uk2017-10-17 → 2017-10-17 · 4 obs
● 2017-10-17 07:47:38
○ 2026-03-21 00:14:02
○ 2026-04-25 12:25:24
○NSns2.mr04.mycpanelcloud.co.uk2015-11-22 → 2017-01-05 · 5 obs
● 2015-11-22 08:47:20
● 2017-01-05 16:10:28
○ 2017-10-17 07:47:38
○ 2026-04-25 12:25:24
●NSns2.nsbusinessbd.com2026-03-21 → 2026-04-25 · 3 obs
● 2026-03-21 00:14:02
● 2026-04-25 12:25:24
●MXexpertitbd.com2015-06-27 → 2026-04-25 · 5 obs
● 2017-01-05 16:10:28
○ 2017-10-17 07:47:38
● 2026-03-21 00:14:02
● 2026-04-25 12:25:24
○MXmx1.cloudhosting.co.uk2017-10-17 → 2017-10-17 · 4 obs
● 2017-10-17 07:47:38
○ 2026-03-21 00:14:02
○ 2026-04-25 12:25:24
○MXmx2.cloudhosting.co.uk2017-10-17 → 2017-10-17 · 4 obs
● 2017-10-17 07:47:38
○ 2026-03-21 00:14:02
○ 2026-04-25 12:25:24
○A138.128.160.982015-06-27 → 2015-11-07 · 4 obs
● 2015-11-07 05:28:46
○ 2015-11-22 08:47:20
○ 2026-04-25 12:25:24
○A185.116.212.192015-11-22 → 2017-01-05 · 5 obs
● 2015-11-22 08:47:20
● 2017-01-05 16:10:28
○ 2017-10-17 07:47:38
○ 2026-04-25 12:25:24
●A5.223.50.322026-03-21 → 2026-04-25 · 3 obs
● 2026-03-21 00:14:02
● 2026-04-25 12:25:24
○A77.72.0.1422017-10-17 → 2017-10-17 · 4 obs
● 2017-10-17 07:47:38
○ 2026-03-21 00:14:02
○ 2026-04-25 12:25:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, d.gtld-servers.net, l.gtld-servers.net, j.gtld-servers.net... | - |
| expertitbd.com | ns1.nsbusinessbd.com, ns2.nsbusinessbd.com | 2 records |
✅ Authoritative Response
Server:5.223.50.32
NS records: ns1.nsbusinessbd.com, ns2.nsbusinessbd.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for expertitbd.com (unsigned zone)
⏱️ Timing
Total: 961ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 5.223.50.32 |
| NS | 2 | ns2.nsbusinessbd.com, ns1.nsbusinessbd.com |
| MX | 1 | expertitbd.com (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:5.223.50.32 ~all |
| SOA | 1 | ns1.nsbusinessbd.com root.server.nsbusin |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.nsbusinessbd.com, ns2.nsbusinessbd.com)
Analysis
Hierarchy
expertitbd.com is the parent of www.expertitbd.com.
Mail Server Role
For expertitbd.com, the mail server is expertitbd.com.
IP Addresses
expertitbd.com points to a single IP number: 5.223.50.32.
other host names for instance server.nsbusinessbd.com, bcnews24.com, ns2.nsbusinessbd.com, nsbusinessbd.com and prominentedu.com share IP numbers with expertitbd.com.
Name Servers
expertitbd.com is delegated to two name servers: ns1.nsbusinessbd.com and ns2.nsbusinessbd.com.
expertitbd.com shares the same name server setup as other domains, for example prominentedu.com, drnubayratasneem.com, ns1.nsbusinessbd.com, cni24.com and dhakatalkies.com.
Host names with a single IP number:
ns1.nsbusinessbd.com points to 5.223.50.32 and ns2.nsbusinessbd.com points to 5.223.50.32.
Host names that point to 5.223.50.32: ns1.nsbusinessbd.com and ns2.nsbusinessbd.com.
Mail Servers
One mail server handles expertitbd.com.
Host name expertitbd.com points to IP address 5.223.50.32.