petcourse.com - dns.ninja
petcourse.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=1784004882 | ||||||
Same first word
petcourse.com |
Similar names
DNS History
7 records (6 active, 1 former)
●NSns11.domaincontrol.com2015-07-26 → 2026-07-14 · 2 obs
● 2026-07-14 05:20:58
●NSns12.domaincontrol.com2015-07-26 → 2026-07-14 · 2 obs
● 2026-07-14 05:20:58
●MXmailstore1.secureserver.net2015-07-26 → 2026-07-14 · 2 obs
● 2026-07-14 05:20:58
●MXsmtp.secureserver.net2015-07-26 → 2026-07-14 · 2 obs
● 2026-07-14 05:20:58
●A15.197.148.332026-03-27 → 2026-07-14 · 3 obs
● 2026-03-27 19:43:50
● 2026-07-14 05:20:58
○A184.168.221.552015-07-26 → 2019-12-26 · 4 obs
● 2019-12-26 12:34:06
○ 2026-03-27 19:43:50
○ 2026-07-14 05:20:58
●A3.33.130.1902026-03-27 → 2026-07-14 · 3 obs
● 2026-03-27 19:43:50
● 2026-07-14 05:20:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| petcourse.com | ns11.domaincontrol.com, ns12.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.105.6
NS records: ns11.domaincontrol.com, ns12.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for petcourse.com (unsigned zone)
⏱️ Timing
Total: 89ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 3.33.130.190, 15.197.148.33 |
| NS | 2 | ns11.domaincontrol.com, ns12.domaincontrol.com |
| MX | 2 | mailstore1.secureserver.net (pri: 10), smtp.secureserver.net (pri: 0) |
| SOA | 1 | ns11.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns11.domaincontrol.com, ns11.domaincontrol.com, ns12.domaincontrol.com...)
Analysis
IP Addresses
petcourse.com points to the IP addresses 3.33.130.190 and 15.197.148.33
Additional host names — chiesamorsenchio.com, ub8play.com, martialflux.com and two others — share IP numbers with petcourse.com.
Name Servers
petcourse.com uses two name servers for its delegation: ns11.domaincontrol.com and ns12.domaincontrol.com.
petcourse.com shares its name server setup with other domains, including skinego.com, eatapplenews.com, bflube.com and two others.
The two host names ns11.domaincontrol.com and ns12.domaincontrol.com each have a pair of IP addresses: ns11.domaincontrol.com has 97.74.105.6 and 2603:5:2190::6, and ns12.domaincontrol.com has 173.201.73.6 and 2603:5:2290::6.
Mail Servers
petcourse.com has two mail servers: mailstore1.secureserver.net and smtp.secureserver.net.
petcourse.com shares the same mail server setup as other domains, including ohanaenergyllc.net, yigiterdem.com, aspentechkw.com and two others.
petcourse.com partially shares its mail servers with other domains — including vasari-lifts.com, siriuspersonnel.ca, mail.cialtda.com and adeldor.com.
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.