simplercourses.com - dns.ninja
simplercourses.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 3.33.251.168🇺🇸 Amazon3.33.240.0/20 | ||||||
| PTR | aec037177372cc6cd.awsglobalaccelerator.com | ||||||
| A | 15.197.225.128🇺🇸 Amazon15.197.224.0/20 | ||||||
| NS | ns43.domaincontrol.com ⭐ | ||||||
| A | 2603:5:2152::16🇺🇸 GODADDY-DNS2603:5:2150::/44 | ||||||
| PTR | ns43.domaincontrol.com | ||||||
| A | 97.74.101.22🇺🇸 GODADDY-DNS97.74.100.0/23 | ||||||
| PTR | ns43.domaincontrol.com | ||||||
| NS | ns44.domaincontrol.com | ||||||
| A | 2603:5:2252::16🇺🇸 GODADDY-DNS2603:5:2250::/44 | ||||||
| PTR | ns44.domaincontrol.com | ||||||
| A | 173.201.69.22🇺🇸 GODADDY-DNS173.201.68.0/23 | ||||||
| PTR | ns44.domaincontrol.com | ||||||
| SOA | ns43.domaincontrol.comdns@jomax.net 2026-05-26 #0 | ||||||
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=1786050999 | ||||||
Previously MX for
simplercourses.com |
Same first word
simplercourses.com |
DNS History
8 records (4 active, 4 former)
○NSns1.zonomi.com2016-12-17 → 2016-12-17 · 3 obs
○ 2026-04-05 12:07:06
○ 2026-08-06 21:30:32
○NSns4.zonomi.com2016-12-17 → 2016-12-17 · 3 obs
○ 2026-04-05 12:07:06
○ 2026-08-06 21:30:32
●NSns43.domaincontrol.com2026-04-05 → 2026-08-06 · 3 obs
● 2026-04-05 12:07:06
● 2026-08-06 21:30:32
●NSns44.domaincontrol.com2026-04-05 → 2026-08-06 · 3 obs
● 2026-04-05 12:07:06
● 2026-08-06 21:30:32
○MXsimplercourses.com2016-12-17 → 2016-12-17 · 3 obs
○ 2026-04-05 12:07:06
○ 2026-08-06 21:30:32
●A15.197.225.1282026-04-05 → 2026-08-06 · 3 obs
● 2026-04-05 12:07:06
● 2026-08-06 21:30:32
○A173.213.231.1242016-12-17 → 2016-12-17 · 3 obs
○ 2026-04-05 12:07:06
○ 2026-08-06 21:30:32
●A3.33.251.1682026-04-05 → 2026-08-06 · 3 obs
● 2026-04-05 12:07:06
● 2026-08-06 21:30:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, m.gtld-servers.net, c.gtld-servers.net, k.gtld-servers.net... | - |
| simplercourses.com | ns43.domaincontrol.com, ns44.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.101.22
NS records: ns43.domaincontrol.com, ns44.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for simplercourses.com (unsigned zone)
⏱️ Timing
Total: 182ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 15.197.225.128, 3.33.251.168 |
| NS | 2 | ns43.domaincontrol.com, ns44.domaincontrol.com |
| SOA | 1 | ns43.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns43.domaincontrol.com, ns43.domaincontrol.com, ns44.domaincontrol.com...)
Analysis
IP Addresses
simplercourses.com resolves to the IP addresses 3.33.251.168 and 15.197.225.128
firstnationalmb.com, machineryoutlookchina.com, soloan.com and two other host names share IP numbers with simplercourses.com.
Name Servers
simplercourses.com is delegated to two name servers: ns43.domaincontrol.com and ns44.domaincontrol.com.
simplercourses.com uses the same name servers as several other domains — among them nationalboardwalk.com, hotsellingpower.com, alpfab.com and two more.
ns43.domaincontrol.com and ns44.domaincontrol.com each resolve to two IP addresses: ns43.domaincontrol.com points to 97.74.101.22 and 2603:5:2152::16, while ns44.domaincontrol.com points to 173.201.69.22 and 2603:5:2252::16.