postechsolutionbd.com - dns.ninja
postechsolutionbd.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 161.248.200.178HOSTSTALLCOM-AS-AP161.248.200.0/24 ExtentIT Solution Limited Rajnagar Sadar | ||||||
| NS | ns1.datasource.com.bd ⭐ ⚠️ Not in parent delegation | ||||||
| NS | dns1.hostbuybd.com ⚠️ Not in zone NS records | ||||||
| A | 161.248.200.5HOSTSTALLCOM-AS-AP161.248.200.0/24 ExtentIT Solution Limited Rajnagar Sadar | ||||||
| NS | dns2.hostbuybd.com ⚠️ Not in zone NS records | ||||||
| A | 148.251.35.202🇩🇪 Hetzner148.251.0.0/16 HETZNER-RZ-BLK-ERX2 | ||||||
| PTR | static.202.35.251.148.clients.your-server.de | ||||||
| NS | ns2.datasource.com.bd ⚠️ Not in parent delegation | ||||||
| MX | postechsolutionbd.com ⭐ | ||||||
| A | 161.248.200.178HOSTSTALLCOM-AS-AP161.248.200.0/24 ExtentIT Solution Limited Rajnagar Sadar | ||||||
| TXT | v=spf1 ip4:161.248.200.178 +a +mx +ip4:161.248.200.23 ~all | ||||||
| SOA | ns1.datasource.com.bddatasourcesoftwareltd@gmail.com 2026-09-15 #0 | ||||||
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=1790455439 | ||||||
MX for
postechsolutionbd.com |
Same first word
postechsolutionbd.com |
Previous names
Next names
DNS History
6 records (6 active, 0 former)
●NSdns1.hostbuybd.com2026-09-02 → 2026-09-26 · 2 obs
● 2026-09-26 20:57:28
●NSdns2.hostbuybd.com2026-09-02 → 2026-09-26 · 2 obs
● 2026-09-26 20:57:28
●NSns1.datasource.com.bd2026-09-02 → 2026-09-26 · 2 obs
● 2026-09-26 20:57:28
●NSns2.datasource.com.bd2026-09-02 → 2026-09-26 · 2 obs
● 2026-09-26 20:57:28
●MXpostechsolutionbd.com2026-09-02 → 2026-09-26 · 2 obs
● 2026-09-26 20:57:28
●A161.248.200.1782026-09-02 → 2026-09-26 · 2 obs
● 2026-09-26 20:57:28
🔍 DNS Trace
Analysis
Mail Server Role
postechsolutionbd.com is listed as a mail server for itself.
IP Addresses
postechsolutionbd.com resolves to one IP address: 161.248.200.178.
nayabarta.com, goldenmadinatulip.com, mail.phulhar.com and two other host names share IP numbers with postechsolutionbd.com.
Name Servers
The authoritative name servers for postechsolutionbd.com are dns1.hostbuybd.com, dns2.hostbuybd.com, ns1.datasource.com.bd and ns2.datasource.com.bd.
The name servers of postechsolutionbd.com overlap at least partially with those of other domains — among them sbtrust.online, mreducourse.top, mdrahatislam.info and two more.
These name servers commonly co-occur with the name servers ns1.creativedesign.com.bd, ns2.creativedesign.com.bd, ns1.shadinhost.com and ns2.shadinhost.com.
Both dns1.hostbuybd.com and dns2.hostbuybd.com have a single IP address each — dns1.hostbuybd.com resolves to 161.248.200.5 while dns2.hostbuybd.com resolves to 148.251.35.202.
Mail Servers
Mail for postechsolutionbd.com is handled by one mail server — postechsolutionbd.com.
postechsolutionbd.com points to one IP number — 161.248.200.178.