optimalresources.com - dns.ninja
optimalresources.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=1786372009 | ||||||
Same first word
optimalresources.com |
DNS History
7 records (3 active, 4 former)
●NSns.buydomains.com2026-02-19 → 2026-08-10 · 3 obs
● 2026-02-19 11:46:28
● 2026-08-10 14:49:12
○NSns13.ixwebhosting.com2015-08-18 → 2017-06-03 · 4 obs
● 2017-06-03 20:54:40
○ 2026-02-19 11:46:28
○ 2026-08-10 14:49:12
○NSns14.ixwebhosting.com2015-08-18 → 2017-06-03 · 4 obs
● 2017-06-03 20:54:40
○ 2026-02-19 11:46:28
○ 2026-08-10 14:49:12
●NSthis-domain-for-sale.com2026-02-19 → 2026-08-10 · 3 obs
● 2026-02-19 11:46:28
● 2026-08-10 14:49:12
○MXmail405.ixwebhosting.com2015-08-18 → 2017-06-03 · 4 obs
● 2017-06-03 20:54:40
○ 2026-02-19 11:46:28
○ 2026-08-10 14:49:12
●A207.148.248.1432026-02-19 → 2026-08-10 · 3 obs
● 2026-02-19 11:46:28
● 2026-08-10 14:49:12
○A71.18.91.2322015-08-18 → 2017-06-03 · 4 obs
● 2017-06-03 20:54:40
○ 2026-02-19 11:46:28
○ 2026-08-10 14:49:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| optimalresources.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 optimalresources.com (unsigned zone)
⏱️ Timing
Total: 114ms | 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
optimalresources.com resolves to just one IP address, 207.148.248.143.
Two other host names, along with waengineers.com, netshowcase.com and tx73.tdcenergy.com, also share IP numbers with optimalresources.com.
Name Servers
Two name servers handle the delegation for optimalresources.com: this-domain-for-sale.com and ns.buydomains.com.
optimalresources.com shares its NS records with other domains, for example livingsimplicity.com, perfecttag.com, gbmm.org and two others.
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.