lddbioscience.com - dns.ninja
lddbioscience.com
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=1782603555 | ||||||
Same first word
lddbioscience.com |
DNS History
10 records (8 active, 2 former)
●NSdns1.bigrock.in2019-12-31 → 2026-06-28 · 2 obs
● 2026-06-28 00:00:22
●NSdns2.bigrock.in2019-12-31 → 2026-06-28 · 2 obs
● 2026-06-28 00:00:22
●NSdns3.bigrock.in2019-12-31 → 2026-06-28 · 2 obs
● 2026-06-28 00:00:22
●NSdns4.bigrock.in2019-12-31 → 2026-06-28 · 2 obs
● 2026-06-28 00:00:22
●MXus2.mx1.mailhostbox.com2019-12-31 → 2026-06-28 · 2 obs
● 2026-06-28 00:00:22
●MXus2.mx2.mailhostbox.com2019-12-31 → 2026-06-28 · 2 obs
● 2026-06-28 00:00:22
●MXus2.mx3.mailhostbox.com2019-12-31 → 2026-06-28 · 2 obs
● 2026-06-28 00:00:22
○A15.206.226.2392026-04-22 → 2026-05-10 · 5 obs
● 2026-04-22 15:58:30
● 2026-05-10 17:50:24
○ 2026-06-06 00:04:08
○ 2026-06-28 00:00:22
○A45.113.122.1742026-03-16 → 2026-03-19 · 4 obs
● 2026-03-19 17:32:00
○ 2026-04-22 15:58:30
○ 2026-06-28 00:00:22
●A66.116.229.1702026-06-06 → 2026-06-28 · 3 obs
● 2026-06-06 00:04:08
● 2026-06-28 00:00:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| lddbioscience.com | dns1.bigrock.in, dns2.bigrock.in, dns3.bigrock.in, dns4.bigrock.in | - |
✅ Authoritative Response
Server:162.251.82.253
NS records: dns1.bigrock.in, dns2.bigrock.in, dns3.bigrock.in, dns4.bigrock.in
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for lddbioscience.com (unsigned zone)
⏱️ Timing
Total: 1642ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 66.116.229.170 |
| NS | 4 | dns3.bigrock.in, dns4.bigrock.in... |
| MX | 3 | us2.mx3.mailhostbox.com (pri: 100), us2.mx2.mailhostbox.com (pri: 100)... |
| TXT | 1 | v=spf1 redirect=_spf.mailhostbox.com |
| SOA | 1 | dns1.bigrock.in himanshu.lddbioscience.g |
Analysis
IP Addresses
lddbioscience.com has exactly one IP address — 66.116.229.170.
nabiha.org, drtdrreddy.com, choudharyg.com plus two other host names have IP numbers in common with lddbioscience.com.
Name Servers
Four name servers handle the delegation for lddbioscience.com: dns1.bigrock.in, dns2.bigrock.in, dns3.bigrock.in and dns4.bigrock.in.
There is at least partial name server overlap between lddbioscience.com and other domains — astrologician.com, homenaturalremedy.com, neelamarch.in and two more among them.
These name servers are routinely deployed together with the name servers 208.91.197.91.
dns1.bigrock.in, dns2.bigrock.in, dns3.bigrock.in and dns4.bigrock.in are host names that each resolve to four IP numbers: dns1.bigrock.in resolves to 162.251.82.122, 162.251.82.123, 162.251.82.250 and 162.251.82.251, dns2.bigrock.in resolves to 162.251.82.120, 162.251.82.121, 162.251.82.248 and 162.251.82.249, dns3.bigrock.in resolves to 162.251.82.118, 162.251.82.119, 162.251.82.246 and 162.251.82.247 and dns4.bigrock.in resolves to 162.251.82.124, 162.251.82.125, 162.251.82.252 and 162.251.82.253.
Mail Servers
Incoming mail for lddbioscience.com is delivered via three mail servers: us2.mx1.mailhostbox.com, us2.mx2.mailhostbox.com and us2.mx3.mailhostbox.com.
At least some of the mail servers used by lddbioscience.com are shared with other domains: remotenet.co.uk, mican.org.uk, webbun.com and two others among them.
These mail servers are often deployed together with aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and 4 other mail servers.
us2.mx1.mailhostbox.com, us2.mx2.mailhostbox.com and us2.mx3.mailhostbox.com all have one IP address each — us2.mx1.mailhostbox.com directs to 162.215.3.26, us2.mx2.mailhostbox.com directs to 162.215.2.27 and us2.mx3.mailhostbox.com directs to 162.215.3.25.