optimumgain.com - robtex.com
optimumgain.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 207.148.248.143🇺🇸 EIG-29873207.148.248.0/24 | ||||||
| PTR | ip-207-148-248-143.defastlink.net | ||||||
| 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=1771291435 | ||||||
Previously MX for
optimumgain.com |
Same first word
optimumgain.com |
DNS History
7 records (3 active, 4 former)
●NSns.buydomains.com2026-03-11 → 2026-03-23 · 3 obs
● 2026-03-11 03:29:02
● 2026-03-23 07:03:58
○NSns27.doveserver.com2017-05-27 → 2017-05-27 · 3 obs
○ 2026-03-11 03:29:02
○ 2026-03-23 07:03:58
○NSns28.doveserver.com2017-05-27 → 2017-05-27 · 3 obs
○ 2026-03-11 03:29:02
○ 2026-03-23 07:03:58
●NSthis-domain-for-sale.com2026-03-11 → 2026-03-23 · 3 obs
● 2026-03-11 03:29:02
● 2026-03-23 07:03:58
○MXoptimumgain.com2017-05-27 → 2017-05-27 · 3 obs
○ 2026-03-11 03:29:02
○ 2026-03-23 07:03:58
●A207.148.248.1432026-03-11 → 2026-03-23 · 3 obs
● 2026-03-11 03:29:02
● 2026-03-23 07:03:58
○A67.220.184.2422017-05-27 → 2017-05-27 · 3 obs
○ 2026-03-11 03:29:02
○ 2026-03-23 07:03:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, e.gtld-servers.net, c.gtld-servers.net, j.gtld-servers.net... | - |
| optimumgain.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 optimumgain.com (unsigned zone)
⏱️ Timing
Total: 510ms | 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
optimumgain.com points to a single IP address: 207.148.248.143.
Other host names such as nevei.com, spiritbreakout.com, extensivemarine.com, easyturbo.com and chiromedical.com share IP numbers with optimumgain.com.
Name Servers
optimumgain.com is delegated to two name servers: this-domain-for-sale.com and ns.buydomains.com.
optimumgain.com uses the same name server setup as other domains, including tsat.org, activestaging.com, philosophysearch.com, tattoosystem.com and furniturenetwork.com.
optimumgain.com at least partially shares name servers with other domains; for instance topcash.net, facileprestito.com and businessriders.com.
These name servers are commonly used alongside the name servers ns2.buydomains.com.
Host names sharing a single IP: this-domain-for-sale.com and ns.buydomains.com point to 52.20.26.87.