poolmaster.org - dns.ninja
poolmaster.org
| 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 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1781034521 | ||||||
Subdomains
mailspool.poolmaster.org |
Same first word
Similar names
DNS History
4 records (3 active, 1 former)
●NSns.buydomains.com2026-03-27 → 2026-06-09 · 2 obs
● 2026-06-09 20:21:00
●NSthis-domain-for-sale.com2026-03-27 → 2026-06-09 · 2 obs
● 2026-06-09 20:21:00
●A207.148.248.1432015-12-04 → 2026-06-09 · 3 obs
● 2015-12-04 09:14:10
● 2026-06-09 20:21:00
○A66.151.181.492015-08-08 → 2015-08-08 · 3 obs
○ 2015-12-04 09:14:10
○ 2026-06-09 20:21:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org | - |
| poolmaster.org | ns.buydomains.com, this-domain-for-sale.com | - |
✅ 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 poolmaster.org (unsigned zone)
⏱️ Timing
Total: 313ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 207.148.248.143 |
Analysis
Hierarchy
poolmaster.org is the parent zone for mailspool.poolmaster.org.
IP Addresses
poolmaster.org has exactly one IP address — 207.148.248.143.
orchardwines.com, frugalmum.com, ns1.yscholars.com plus two other host names have IP numbers in common with poolmaster.org.
Name Servers
Two name servers handle the delegation for poolmaster.org: this-domain-for-sale.com and ns.buydomains.com.
The name server configuration of poolmaster.org is shared with other domains, for instance euinvestigations.com, gloriousgym.com, trailcheck.com and two others.
Some of poolmaster.org's name servers are also used by other domains, including pentel.net, ontariohypnotherapy.com, 739966.com and popupchildcare.com.
These name servers often co-occur with the name servers ns2.buydomains.com.
this-domain-for-sale.com directs to 52.20.26.87, as does ns.buydomains.com — both hostnames resolve to that one IP address.
this-domain-for-sale.com along with ns.buydomains.com each resolve to 52.20.26.87 IP addresses.