cbmaster.com - dns.ninja
cbmaster.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=1785464552 | ||||||
Same first word
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DNS History
7 records (3 active, 4 former)
●NSns.buydomains.com2016-02-28 → 2026-07-31 · 3 obs
● 2016-02-28 11:44:24
● 2026-07-31 02:28:44
○NSns1.fastpark.net2015-07-09 → 2015-07-09 · 3 obs
○ 2015-11-14 11:33:02
○ 2026-07-31 02:28:44
○NSns2.fastpark.net2015-07-09 → 2015-07-09 · 3 obs
○ 2015-11-14 11:33:02
○ 2026-07-31 02:28:44
●NSthis-domain-for-sale.com2026-07-31 → 2026-07-31 · 2 obs
● 2026-07-31 02:28:44
○A141.8.225.1242016-02-28 → 2016-06-27 · 5 obs
● 2016-02-28 11:44:24
● 2016-06-27 16:28:50
○ 2017-03-13 12:59:08
○ 2026-07-31 02:28:44
●A207.148.248.1432017-03-13 → 2026-07-31 · 3 obs
● 2017-03-13 12:59:08
● 2026-07-31 02:28:44
○A216.8.179.252015-07-09 → 2015-07-09 · 3 obs
○ 2015-11-14 11:33:02
○ 2026-07-31 02:28:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net, e.gtld-servers.net... | - |
| cbmaster.com | ns.buydomains.com, this-domain-for-sale.com | 2 records |
✅ Authoritative Response
Server:52.20.26.87
NS records: ns.buydomains.com, this-domain-for-sale.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cbmaster.com (unsigned zone)
⏱️ Timing
Total: 3215ms | 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
cbmaster.com directs to one IP number, which is 207.148.248.143.
Among the host names that share IP numbers with cbmaster.com are cognitivemodel.com, mail.csen.net, leboudoir.org and two others.
Name Servers
cbmaster.com has two authoritative name servers — this-domain-for-sale.com and ns.buydomains.com.
cbmaster.com has the same name server delegation as a number of other domains, such as onlineexcellence.com, dreamgamer.com, arboretumpark.com and two more.
cbmaster.com shares at least some of its name servers with other domains, including liquidsandbox.com, idealcommodities.com, isox.net and two others.
These name servers are frequently seen alongside the name servers ns2.buydomains.com.
this-domain-for-sale.com and ns.buydomains.com each point to one IP address — 52.20.26.87.
The host names this-domain-for-sale.com and ns.buydomains.com both resolve to 52.20.26.87 IP addresses.