optimaladvisor.com - dns.ninja
optimaladvisor.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=1786238389 | ||||||
Same first word
optimaladvisor.com |
DNS History
8 records (3 active, 5 former)
●NSns.buydomains.com2016-11-25 → 2026-08-09 · 3 obs
● 2016-11-25 13:51:50
● 2026-08-09 01:48:38
○NSns1stv.name.com2015-06-14 → 2016-01-16 · 4 obs
● 2016-01-16 06:35:56
○ 2016-04-15 13:26:22
○ 2026-08-09 01:48:38
○NSns2jqz.name.com2015-06-14 → 2016-01-16 · 4 obs
● 2016-01-16 06:35:56
○ 2016-04-15 13:26:22
○ 2026-08-09 01:48:38
○NSns3dkz.name.com2015-06-14 → 2016-01-16 · 4 obs
● 2016-01-16 06:35:56
○ 2016-04-15 13:26:22
○ 2026-08-09 01:48:38
○NSns4lqx.name.com2015-06-14 → 2016-01-16 · 4 obs
● 2016-01-16 06:35:56
○ 2016-04-15 13:26:22
○ 2026-08-09 01:48:38
●NSthis-domain-for-sale.com2026-03-05 → 2026-08-09 · 3 obs
● 2026-03-05 20:30:44
● 2026-08-09 01:48:38
●A207.148.248.1432016-11-25 → 2026-08-09 · 3 obs
● 2016-11-25 13:51:50
● 2026-08-09 01:48:38
○A8.5.1.512015-06-14 → 2016-01-16 · 4 obs
● 2016-01-16 06:35:56
○ 2016-04-15 13:26:22
○ 2026-08-09 01:48:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| optimaladvisor.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 optimaladvisor.com (unsigned zone)
⏱️ Timing
Total: 91ms | 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
optimaladvisor.com resolves to just one IP address, 207.148.248.143.
Two other host names, along with upgradetest.com, tdis.org and scandinavianclub.com, also share IP numbers with optimaladvisor.com.
Name Servers
optimaladvisor.com uses two name servers for its delegation: this-domain-for-sale.com and ns.buydomains.com.
optimaladvisor.com shares its NS records with other domains, for example customerbudget.com, myarianna.com, forcomedians.com and two others.
optimaladvisor.com has overlapping name servers with several other domains — among them ramsayservices.com, greatstaging.com, tarotmauritius.com and technicalboxing.com.
These name servers commonly appear in combination with 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.