opensystemstech.us - dns.ninja
opensystemstech.us
us
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.cctld.us ⭐ | ||||||
| NS | b.cctld.us | ||||||
| NS | f.cctld.us | ||||||
| NS | k.cctld.us | ||||||
| NS | m.cctld.us | ||||||
| NS | n.cctld.us | ||||||
| NS | w.cctld.us | ||||||
| NS | x.cctld.us | ||||||
| NS | y.cctld.us | ||||||
| SOA | a.cctld.usadmin@tldns.godaddy serial=1786575732 | ||||||
Same first word
opensystemstech.us |
opensystemstech.com |
Similar names
DNS History
9 records (6 active, 3 former)
○NSns31.domaincontrol.com2015-07-10 → 2016-06-25 · 4 obs
● 2016-06-25 21:40:44
○ 2017-02-17 12:15:44
○ 2026-08-12 23:12:48
○NSns32.domaincontrol.com2015-07-10 → 2016-06-25 · 4 obs
● 2016-06-25 21:40:44
○ 2017-02-17 12:15:44
○ 2026-08-12 23:12:48
●NSpdns07.domaincontrol.com2017-02-17 → 2026-08-12 · 3 obs
● 2017-02-17 12:15:44
● 2026-08-12 23:12:48
●NSpdns08.domaincontrol.com2017-02-17 → 2026-08-12 · 3 obs
● 2017-02-17 12:15:44
● 2026-08-12 23:12:48
●MXmailstore1.secureserver.net2015-07-10 → 2026-08-12 · 2 obs
● 2026-08-12 23:12:48
●MXsmtp.secureserver.net2015-07-10 → 2026-08-12 · 2 obs
● 2026-08-12 23:12:48
●A15.197.148.332026-08-12 → 2026-08-12 · 2 obs
● 2026-08-12 23:12:48
●A3.33.130.1902026-08-12 → 2026-08-12 · 2 obs
● 2026-08-12 23:12:48
○A50.63.202.562015-07-10 → 2019-03-06 · 3 obs
● 2019-03-06 23:30:14
○ 2026-08-12 23:12:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | k.cctld.us, y.cctld.us, x.cctld.us, n.cctld.us... | - |
| opensystemstech.us | pdns07.domaincontrol.com, pdns08.domaincontrol.com | - |
✅ Authoritative Response
Server:97.74.111.53
NS records: pdns07.domaincontrol.com, pdns08.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for opensystemstech.us (unsigned zone)
⏱️ Timing
Total: 320ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 3.33.130.190, 15.197.148.33 |
| NS | 2 | pdns07.domaincontrol.com, pdns08.domaincontrol.com |
| MX | 2 | smtp.secureserver.net (pri: 0), mailstore1.secureserver.net (pri: 10) |
| SOA | 1 | pdns07.domaincontrol.com dns.jomax.net |
Analysis
IP Addresses
opensystemstech.us resolves to the IP addresses 3.33.130.190 and 15.197.148.33
Additional host names — hadopro.com, ritetranslation.com, blackhatpublications.com and two others — share IP numbers with opensystemstech.us.
Name Servers
opensystemstech.us is served by two delegated name servers, pdns07.domaincontrol.com and pdns08.domaincontrol.com.
opensystemstech.us shares its name server setup with other domains, including flexdogs.com, riverwalkapthomes.com, gowbs.net and two others.
opensystemstech.us has some name servers in common with other domains such as gsocupdate.org, hamlinhilbish.com and myiptv.org
Each of the two host names carries two IP addresses: pdns07.domaincontrol.com points to 97.74.111.53 and 2603:5:21f1::35, and pdns08.domaincontrol.com points to 173.201.79.53 and 2603:5:22f1::35.
Mail Servers
opensystemstech.us has two mail servers: mailstore1.secureserver.net and smtp.secureserver.net.
opensystemstech.us shares the same mail server setup as other domains, including savannahgatreeservice.com, turbohb.com, bradssalsa.net and two others.
There is at least a partial overlap in mail servers between opensystemstech.us and other domains like paayatech.ca, fv-dmw.de and globalcontractsales.com.
mailstore1.secureserver.net has three IP addresses (216.69.141.78, 216.69.141.114 and 216.69.141.162) and smtp.secureserver.net has three IP addresses (216.69.141.71, 216.69.141.84 and 216.69.141.113).