www.subtocourse.com - robtex.com
www.subtocourse.com
| CNAME | ssl.kajabi.com | ||||||
| CNAME | endpoint.mykajabi.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:4402::6812:2a8b🇺🇸 Cloudflare2606:4700:4402::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2a06:98c1:3109::ac40:9175🇺🇸 Cloudflare2a06:98c1:3109::/48 ✓ In HTTPS hints | ||||||
| A | 104.18.42.139Cloudflare104.18.42.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.64.145.117🇺🇸 Cloudflare172.64.145.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| HTTPS | HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.18.42.139, 172.64.145.117 | ||||||
| IPv6 | 2606:4700:4402::6812:2a8b, 2a06:98c1:3109::ac40:9175 | ||||||
subtocourse.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 3.33.251.168🇺🇸 Amazon3.33.240.0/20 | ||||||
| A | 15.197.225.128🇺🇸 Amazon15.197.224.0/20 | ||||||
| NS | ns65.domaincontrol.com ⭐ | ||||||
| NS | ns66.domaincontrol.com | ||||||
| SOA | ns65.domaincontrol.comdns@jomax.net 2026-03-13 #0 | ||||||
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●CNAMEssl.kajabi.com2026-03-04 → 2026-03-31 · 2 obs
● 2026-03-04 11:26:48
● 2026-03-31 01:27:32
● 2026-03-31 01:27:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, j.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| subtocourse.com | ns66.domaincontrol.com, ns65.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.102.43
NS records: ns66.domaincontrol.com, ns65.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for subtocourse.com (unsigned zone)
⏱️ Timing
Total: 82ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | ssl.kajabi.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns66.domaincontrol.com, ns66.domaincontrol.com, ns65.domaincontrol.com...)
Analysis
IP Addresses
www.subtocourse.com refers to four IP numbers: 2606:4700:4402::6812:2a8b, 2a06:98c1:3109::ac40:9175, 104.18.42.139 and 172.64.145.117.
Other host names, for instance yarimiuniversity.mykajabi.com, metrics.familyisland.games, librodelmidas.mykajabi.com, pleiadianinstitute.mykajabi.com and trainwithfrank.mykajabi.com share IP numbers with www.subtocourse.com.