openstackcertification.com - dns.ninja
openstackcertification.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=1791798709 | ||||||
Same first word
openstackcertification.com |
Previous names
Next names
DNS History
7 records (6 active, 1 former)
●NSpdns03.domaincontrol.com2015-06-21 → 2026-10-12 · 2 obs
● 2026-10-12 10:21:58
●NSpdns04.domaincontrol.com2015-06-21 → 2026-10-12 · 2 obs
● 2026-10-12 10:21:58
●MXmailstore1.secureserver.net2015-06-21 → 2026-10-12 · 2 obs
● 2026-10-12 10:21:58
●MXsmtp.secureserver.net2015-06-21 → 2026-10-12 · 2 obs
● 2026-10-12 10:21:58
●A15.197.148.332026-10-01 → 2026-10-12 · 3 obs
● 2026-10-01 09:12:56
● 2026-10-12 10:21:58
○A184.168.221.632015-06-21 → 2017-04-09 · 4 obs
● 2017-04-09 23:02:38
○ 2026-10-01 09:12:56
○ 2026-10-12 10:21:58
●A3.33.130.1902026-10-01 → 2026-10-12 · 3 obs
● 2026-10-01 09:12:56
● 2026-10-12 10:21:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| openstackcertification.com | pdns03.domaincontrol.com, pdns04.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.79.51
NS records: pdns03.domaincontrol.com, pdns04.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for openstackcertification.com (unsigned zone)
⏱️ Timing
Total: 239ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 3.33.130.190, 15.197.148.33 |
| NS | 2 | pdns03.domaincontrol.com, pdns04.domaincontrol.com |
| MX | 2 | mailstore1.secureserver.net (pri: 10), smtp.secureserver.net (pri: 0) |
| SOA | 1 | pdns03.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (pdns03.domaincontrol.com, pdns03.domaincontrol.com, pdns04.domaincontrol.com...)
Analysis
IP Addresses
openstackcertification.com points to the IP addresses 3.33.130.190 and 15.197.148.33
Among the host names that share IP numbers with openstackcertification.com are ourportablesplashpad.com, cmscapitalinc.com, meine-meister.de and two others.
Name Servers
openstackcertification.com uses two name servers for its delegation: pdns03.domaincontrol.com and pdns04.domaincontrol.com.
openstackcertification.com has the same name server delegation as a number of other domains, such as rakon.net.nz, loobygoo.com, hamptonsathleticclub.com and two more.
The two host names pdns03.domaincontrol.com and pdns04.domaincontrol.com each have a pair of IP addresses: pdns03.domaincontrol.com has 97.74.111.51 and 2603:5:21f0::33, and pdns04.domaincontrol.com has 173.201.79.51 and 2603:5:22f0::33.
Mail Servers
The MX records for openstackcertification.com point to two mail servers: mailstore1.secureserver.net and smtp.secureserver.net.
openstackcertification.com has the same mail server arrangement as a number of other domains, for example mytakeontech.com, namankart.com, thejoyofgluten-free.ca and two more.
mailstore1.secureserver.net points to 216.69.141.78, 216.69.141.114 and 216.69.141.162. smtp.secureserver.net points to 216.69.141.71, 216.69.141.84 and 216.69.141.113. Both hosts resolve to three IP numbers.