ddsourcing.com - dns.ninja
ddsourcing.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 137.59.51.42🇧🇩 BIJOY-BD-AS-AP137.59.51.0/24 Route Object Bijoy-2 | ||||||
| PTR | host.bijoyweb.com | ||||||
| NS | ns1.bijoyweb.com ⭐ | ||||||
| A | 137.59.51.43🇧🇩 BIJOY-BD-AS-AP137.59.51.0/24 Route Object Bijoy-2 | ||||||
| PTR | ns1.bijoyweb.com | ||||||
| NS | ns2.bijoyweb.com | ||||||
| A | 137.59.51.44🇧🇩 BIJOY-BD-AS-AP137.59.51.0/24 Route Object Bijoy-2 | ||||||
| PTR | ns2.bijoyweb.com | ||||||
| MX | ddsourcing.com ⭐ | ||||||
| A | 137.59.51.42🇧🇩 BIJOY-BD-AS-AP137.59.51.0/24 Route Object Bijoy-2 | ||||||
| PTR | host.bijoyweb.com | ||||||
| TXT | v=spf1 +ip4:137.59.51.42 +a +mx ~all | ||||||
| SOA | ns1.bijoyweb.comocl\@kamrul.gmail.com 2026-06-14 #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=1785292092 | ||||||
MX for
ddsourcing.com |
Subdomains
www.ddsourcing.com |
Same first word
ddsourcing.com |
DNS History
9 records (4 active, 5 former)
○NSns1.bijoymail.com2015-05-29 → 2017-04-20 · 4 obs
● 2017-04-20 07:40:42
○ 2026-02-18 10:48:04
○ 2026-07-29 02:39:18
●NSns1.bijoyweb.com2026-02-18 → 2026-07-29 · 3 obs
● 2026-02-18 10:48:04
● 2026-07-29 02:39:18
○NSns2.bijoymail.com2015-05-29 → 2017-04-20 · 4 obs
● 2017-04-20 07:40:42
○ 2026-02-18 10:48:04
○ 2026-07-29 02:39:18
●NSns2.bijoyweb.com2026-02-18 → 2026-07-29 · 3 obs
● 2026-02-18 10:48:04
● 2026-07-29 02:39:18
○MXaspmx.l.google.com2015-05-29 → 2017-04-20 · 4 obs
● 2017-04-20 07:40:42
○ 2026-02-18 10:48:04
○ 2026-07-29 02:39:18
●MXddsourcing.com2026-02-18 → 2026-07-29 · 3 obs
● 2026-02-18 10:48:04
● 2026-07-29 02:39:18
●A137.59.51.422026-02-18 → 2026-07-29 · 3 obs
● 2026-02-18 10:48:04
● 2026-07-29 02:39:18
○A192.199.240.2342015-05-29 → 2016-09-22 · 4 obs
● 2016-09-22 17:27:38
○ 2017-04-20 07:40:42
○ 2026-07-29 02:39:18
○A72.18.132.342017-04-20 → 2017-04-20 · 4 obs
● 2017-04-20 07:40:42
○ 2026-02-18 10:48:04
○ 2026-07-29 02:39:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, b.gtld-servers.net, a.gtld-servers.net, l.gtld-servers.net... | - |
| ddsourcing.com | ns1.bijoyweb.com, ns2.bijoyweb.com | 2 records |
✅ Authoritative Response
Server:137.59.51.43
NS records: ns1.bijoyweb.com, ns2.bijoyweb.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ddsourcing.com (unsigned zone)
⏱️ Timing
Total: 690ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 137.59.51.42 |
| NS | 2 | ns1.bijoyweb.com, ns2.bijoyweb.com |
| MX | 1 | ddsourcing.com (pri: 0) |
| TXT | 1 | v=spf1 +ip4:137.59.51.42 +a +mx ~all |
| SOA | 1 | ns1.bijoyweb.com ocl\.kamrul.gmail.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.bijoyweb.com, ns2.bijoyweb.com)
Analysis
Hierarchy
ddsourcing.com serves as the parent of www.ddsourcing.com.
Mail Server Role
ddsourcing.com serves as a mail server for ddsourcing.com.
IP Addresses
ddsourcing.com has exactly one IP address — 137.59.51.42.
anukulfoundation.org, bijoyweb.com, mascotgrp.com plus two other host names have IP numbers in common with ddsourcing.com.
Name Servers
ddsourcing.com is served by two delegated name servers, ns1.bijoyweb.com and ns2.bijoyweb.com.
The name server configuration of ddsourcing.com is shared with other domains, for instance ns2.bijoyweb.com, technomedia-ltd.com, ns1.bijoyweb.com and two others.
ns1.bijoyweb.com directs to 137.59.51.43 and ns2.bijoyweb.com directs to 137.59.51.44; each host name points to exactly one IP number.
Mail Servers
ddsourcing.com uses exactly one mail server, which is ddsourcing.com.
There is one IP number for ddsourcing.com: 137.59.51.42.