clearcourses.com - dns.ninja
clearcourses.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 207.148.248.143🇺🇸 EIG-29873207.148.248.0/24 | ||||||
| NS | ns.buydomains.com ⚠️ Not in zone NS records | ||||||
| A | 52.20.26.87🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix | ||||||
| PTR | ec2-52-20-26-87.compute-1.amazonaws.com | ||||||
| NS | this-domain-for-sale.com ⚠️ Not in zone NS records | ||||||
| A | 52.20.26.87🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix | ||||||
| PTR | ec2-52-20-26-87.compute-1.amazonaws.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=1785386797 | ||||||
Same first word
clearcourses.com |
Similar names
DNS History
4 records (3 active, 1 former)
●NSns.buydomains.com2026-07-30 → 2026-07-30 · 1 obs
●NSthis-domain-for-sale.com2026-07-30 → 2026-07-30 · 1 obs
●A207.148.248.1432015-11-09 → 2026-07-30 · 3 obs
● 2015-11-09 00:43:24
● 2026-07-30 05:00:06
○A66.151.181.492015-06-21 → 2015-06-21 · 3 obs
○ 2015-11-09 00:43:24
○ 2026-07-30 05:00:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| clearcourses.com | ns.buydomains.com, this-domain-for-sale.com | 2 records |
✅ Authoritative Response
Server:52.4.207.204
NS records: ns.buydomains.com, this-domain-for-sale.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for clearcourses.com (unsigned zone)
⏱️ Timing
Total: 2264ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 207.148.248.143 |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns.buydomains.com, this-domain-for-sale.com)
Analysis
IP Addresses
clearcourses.com directs to one IP number, which is 207.148.248.143.
Among the host names that share IP numbers with clearcourses.com are loete.com, bienvestidos.com, www.shopperpromotions.com and two others.
Name Servers
clearcourses.com uses two name servers for its delegation: this-domain-for-sale.com and ns.buydomains.com.
clearcourses.com has the same name server delegation as a number of other domains, such as midopen.com, alexandraplace.com, thekabbalah.com and two more.
At least some of clearcourses.com's name servers are shared with other domains, for example arcm.net, atomiccoatings.com, helpdeskbuilder.com and two more.
These name servers tend to be used in conjunction with the name servers ns2.buydomains.com.
this-domain-for-sale.com resolves to 52.20.26.87; ns.buydomains.com resolves to the same IP address, 52.20.26.87.
Both this-domain-for-sale.com and ns.buydomains.com resolve to 52.20.26.87 IP addresses each.