cfacourses.com - dns.ninja
cfacourses.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=1786226484 | ||||||
Same first word
cfacourses.com |
Similar names
DNS History
5 records (5 active, 0 former)
●NSdns1.cscdns.net2026-07-04 → 2026-08-08 · 2 obs
● 2026-08-08 22:08:10
●NSdns2.cscdns.net2026-07-04 → 2026-08-08 · 2 obs
● 2026-08-08 22:08:10
●MXcustmx.cscdns.net2026-07-04 → 2026-08-08 · 2 obs
● 2026-08-08 22:08:10
●A165.160.13.202026-07-04 → 2026-08-08 · 2 obs
● 2026-08-08 22:08:10
●A165.160.15.202026-07-04 → 2026-08-08 · 2 obs
● 2026-08-08 22:08:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| cfacourses.com | dns1.cscdns.net, dns2.cscdns.net | - |
✅ Authoritative Response
Server:156.154.131.100
NS records: dns1.cscdns.net, dns2.cscdns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cfacourses.com (unsigned zone)
⏱️ Timing
Total: 463ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 165.160.13.20, 165.160.15.20 |
| NS | 2 | dns1.cscdns.net, dns2.cscdns.net |
| MX | 1 | custmx.cscdns.net (pri: 10) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | dns1.cscdns.net hostmaster.cscdns.net |
Analysis
IP Addresses
cfacourses.com points to the IP addresses 165.160.13.20 and 165.160.15.20
cubic-na.com, mercurepatongphuket.com, ozhyd.com.au and two other host names share IP numbers with cfacourses.com.
Name Servers
cfacourses.com is delegated to two name servers: dns1.cscdns.net and dns2.cscdns.net.
cfacourses.com uses the same name servers as several other domains — among them getapitruist.com, myjetblueairwayscard.com, laquintapigeonforge.com and two more.
cfacourses.com shares at least some of its name servers with other domains, such as educationmaximizer.com.
dns1.cscdns.net and dns2.cscdns.net each resolve to two IP addresses: dns1.cscdns.net points to 156.154.130.100 and 2610:a1:1022::100, while dns2.cscdns.net points to 156.154.131.100 and 2610:a1:1023::100.
Mail Servers
Mail for cfacourses.com is handled by a single mail server, custmx.cscdns.net.
cfacourses.com uses an identical mail server configuration to several other domains — among them mrsketch.fr, gaf.contractors, disneyprinces-experience.com and two more.
custmx.cscdns.net resolves to a single IP number: 198.58.121.58.