coreworkshop.com - dns.ninja
coreworkshop.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=1781464420 | ||||||
Same first word
coreworkshop.org |
coreworkshop.com |
Similar names
DNS History
4 records (3 active, 1 former)
●NSns.buydomains.com2015-07-12 → 2026-06-14 · 2 obs
● 2026-06-14 19:21:30
●NSthis-domain-for-sale.com2026-03-27 → 2026-06-14 · 3 obs
● 2026-03-27 21:33:16
● 2026-06-14 19:21:30
●A207.148.248.1432015-11-19 → 2026-06-14 · 3 obs
● 2015-11-19 15:40:12
● 2026-06-14 19:21:30
○A66.151.181.492015-07-12 → 2015-07-12 · 3 obs
○ 2015-11-19 15:40:12
○ 2026-06-14 19:21:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| coreworkshop.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 coreworkshop.com (unsigned zone)
⏱️ Timing
Total: 115ms | 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
coreworkshop.com resolves to just one IP address, 207.148.248.143.
Two other host names, along with callsaver.net, tofs.net and acpd.net, also share IP numbers with coreworkshop.com.
Name Servers
coreworkshop.com uses two name servers for its delegation: this-domain-for-sale.com and ns.buydomains.com.
coreworkshop.com shares its NS records with other domains, for example presidentboard.com, sumar.org, pyroclip.com and two others.
coreworkshop.com at least partially shares name servers with other domains, including superknits.com, junkerasers.com, canyononline.com and directdomains.net.
These name servers are frequently seen alongside 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.