opencubelabs.com - robtex.com
opencubelabs.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=1786457689 | ||||||
Same first word
opencubelabs.com |
DNS History
8 records (7 active, 1 former)
●NSdns1.bigrock.in2018-10-10 → 2026-08-11 · 2 obs
● 2026-08-11 14:42:10
●NSdns2.bigrock.in2018-10-10 → 2026-08-11 · 2 obs
● 2026-08-11 14:42:10
●NSdns3.bigrock.in2018-10-10 → 2026-08-11 · 2 obs
● 2026-08-11 14:42:10
●NSdns4.bigrock.in2018-10-10 → 2026-08-11 · 2 obs
● 2026-08-11 14:42:10
●MXmx1.improvmx.com2026-07-04 → 2026-08-11 · 2 obs
● 2026-08-11 14:42:10
●MXmx2.improvmx.com2026-07-04 → 2026-08-11 · 2 obs
● 2026-08-11 14:42:10
○A18.212.25.1802018-10-10 → 2018-10-10 · 3 obs
○ 2026-07-04 04:37:36
○ 2026-08-11 14:42:10
●A199.36.158.1002026-07-04 → 2026-08-11 · 3 obs
● 2026-07-04 04:37:36
● 2026-08-11 14:42:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| opencubelabs.com | dns1.bigrock.in, dns2.bigrock.in, dns3.bigrock.in, dns4.bigrock.in | - |
✅ Authoritative Response
Server:162.251.82.125
NS records: dns1.bigrock.in, dns2.bigrock.in, dns3.bigrock.in, dns4.bigrock.in
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for opencubelabs.com (unsigned zone)
⏱️ Timing
Total: 665ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 199.36.158.100 |
| NS | 4 | dns4.bigrock.in, dns1.bigrock.in... |
| MX | 2 | mx2.improvmx.com (pri: 20), mx1.improvmx.com (pri: 10) |
| TXT | 2 | google-site-verification=tX3s0RX5vrtc-yh, v=spf1 include:spf.improvmx.com ~all |
| SOA | 1 | dns1.bigrock.in surajjana2.gmail.com |
Analysis
IP Addresses
opencubelabs.com has exactly one IP address — 199.36.158.100.
troniki.com, octopussnos.ru, verdin.pl plus two other host names have IP numbers in common with opencubelabs.com.
Name Servers
Four name servers handle the delegation for opencubelabs.com: dns1.bigrock.in, dns2.bigrock.in, dns3.bigrock.in and dns4.bigrock.in.
There is at least partial name server overlap between opencubelabs.com and other domains — indianautowheels.com, wefly.org.in, aiploffices.com 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
opencubelabs.com uses two mail servers, mx1.improvmx.com and mx2.improvmx.com.
The mail server setup of opencubelabs.com matches that of other domains such as f1movies.nl, alienav.net, tempestpremium.com and two others.
Some mail servers of opencubelabs.com are also used by other domains, notably 4stake.com and wallaceinternetproperties.com.
Hosts with 6 IP addresses each:
mx1.improvmx.com points to 13.37.195.136, 15.236.236.160, 35.181.18.45 and 3 other IP addresses.
mx2.improvmx.com points to 13.36.107.63, 13.36.222.39, 15.236.61.92 and 3 other IP addresses.