opencoretechs.com - dns.ninja
opencoretechs.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=1783177641 | ||||||
Same first word
opencoretechs.com |
Similar names
DNS History
7 records (6 active, 1 former)
●NSns37.domaincontrol.com2016-12-17 → 2026-07-04 · 2 obs
● 2026-07-04 15:09:02
●NSns38.domaincontrol.com2016-12-17 → 2026-07-04 · 2 obs
● 2026-07-04 15:09:02
●MXmailstore1.secureserver.net2016-12-17 → 2026-07-04 · 2 obs
● 2026-07-04 15:09:02
●MXsmtp.secureserver.net2016-12-17 → 2026-07-04 · 2 obs
● 2026-07-04 15:09:02
●A15.197.148.332026-07-04 → 2026-07-04 · 2 obs
● 2026-07-04 15:09:02
○A184.168.221.582016-12-17 → 2020-01-27 · 3 obs
● 2020-01-27 11:14:50
○ 2026-07-04 15:09:02
●A3.33.130.1902026-07-04 → 2026-07-04 · 2 obs
● 2026-07-04 15:09:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net, l.gtld-servers.net... | - |
| opencoretechs.com | ns37.domaincontrol.com, ns38.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.108.19
NS records: ns37.domaincontrol.com, ns38.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for opencoretechs.com (unsigned zone)
⏱️ Timing
Total: 265ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 3.33.130.190, 15.197.148.33 |
| NS | 2 | ns37.domaincontrol.com, ns38.domaincontrol.com |
| MX | 2 | mailstore1.secureserver.net (pri: 10), smtp.secureserver.net (pri: 0) |
| SOA | 1 | ns37.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns37.domaincontrol.com, ns37.domaincontrol.com, ns38.domaincontrol.com...)
Analysis
IP Addresses
opencoretechs.com has two IP addresses: 3.33.130.190 and 15.197.148.33
Additional host names — thespartagroup.com, yournorcal.com, siddharthbymkc.com and two others — share IP numbers with opencoretechs.com.
Name Servers
DNS delegation for opencoretechs.com points to two name servers: ns37.domaincontrol.com and ns38.domaincontrol.com.
opencoretechs.com shares its name server setup with other domains, including chezhunter.com, kidsoptical.com, vurs.net and two others.
opencoretechs.com has partial name server overlap with other domains, including meatbet.com.
ns37.domaincontrol.com directs to 97.74.108.19 and 2603:5:21c1::13. ns38.domaincontrol.com directs to 173.201.76.19 and 2603:5:22c1::13. Each host name carries two IP addresses.
Mail Servers
opencoretechs.com has two mail servers: mailstore1.secureserver.net and smtp.secureserver.net.
opencoretechs.com shares the same mail server setup as other domains, including 14099.com, homesintradition.com, sko2.com and two others.
opencoretechs.com has mail servers in common with other domains — ratcliffmathews.com.au being one example.
Both mailstore1.secureserver.net and smtp.secureserver.net point to three IP numbers: mailstore1.secureserver.net points to 216.69.141.78, 216.69.141.114 and 216.69.141.162, while smtp.secureserver.net points to 216.69.141.71, 216.69.141.84 and 216.69.141.113.