ctrco.com - dns.ninja
ctrco.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=1784822957 | ||||||
Same first word
ctrco.com |
Similar names
DNS History
4 records (3 active, 1 former)
●NSns.buydomains.com2015-07-16 → 2026-07-23 · 2 obs
● 2026-07-23 16:21:54
●NSthis-domain-for-sale.com2026-03-24 → 2026-07-23 · 3 obs
● 2026-03-24 03:01:14
● 2026-07-23 16:21:54
●A207.148.248.1432015-12-02 → 2026-07-23 · 3 obs
● 2015-12-02 10:13:24
● 2026-07-23 16:21:54
○A66.151.181.492015-07-16 → 2015-07-16 · 3 obs
○ 2015-12-02 10:13:24
○ 2026-07-23 16:21:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| ctrco.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 ctrco.com (unsigned zone)
⏱️ Timing
Total: 1800ms | 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
ctrco.com has exactly one IP address — 207.148.248.143.
abcomponents.com, babelfisch.com, mail.clothguru.com plus two other host names have IP numbers in common with ctrco.com.
Name Servers
ctrco.com has two authoritative name servers — this-domain-for-sale.com and ns.buydomains.com.
The name server configuration of ctrco.com is shared with other domains, for instance idenes.com, englishcarpets.com, nursingworldwide.com and two others.
The name servers for ctrco.com overlap at least partially with those of other domains — for example keepschoolsafe.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.