optimumbuyers.com - robtex.com
optimumbuyers.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=1774389407 | ||||||
Same first word
optimumbuyers.com |
DNS History
12 records (9 active, 3 former)
○NSns10.wixdns.net2018-07-25 → 2018-07-25 · 3 obs
○ 2026-03-06 15:28:26
○ 2026-03-24 22:18:02
○NSns11.wixdns.net2018-07-25 → 2018-07-25 · 3 obs
○ 2026-03-06 15:28:26
○ 2026-03-24 22:18:02
●NSns21.domaincontrol.com2026-03-06 → 2026-03-24 · 3 obs
● 2026-03-06 15:28:26
● 2026-03-24 22:18:02
●NSns22.domaincontrol.com2026-03-06 → 2026-03-24 · 3 obs
● 2026-03-06 15:28:26
● 2026-03-24 22:18:02
●MXalt1.aspmx.l.google.com2018-07-25 → 2026-03-24 · 2 obs
● 2026-03-24 22:18:02
●MXalt2.aspmx.l.google.com2018-07-25 → 2026-03-24 · 2 obs
● 2026-03-24 22:18:02
●MXalt3.aspmx.l.google.com2018-07-25 → 2026-03-24 · 2 obs
● 2026-03-24 22:18:02
●MXalt4.aspmx.l.google.com2018-07-25 → 2026-03-24 · 2 obs
● 2026-03-24 22:18:02
●MXaspmx.l.google.com2018-07-25 → 2026-03-24 · 2 obs
● 2026-03-24 22:18:02
●A15.197.148.332026-03-06 → 2026-03-24 · 3 obs
● 2026-03-06 15:28:26
● 2026-03-24 22:18:02
○A23.236.62.1472018-07-25 → 2018-07-25 · 3 obs
○ 2026-03-06 15:28:26
○ 2026-03-24 22:18:02
●A3.33.130.1902026-03-06 → 2026-03-24 · 3 obs
● 2026-03-06 15:28:26
● 2026-03-24 22:18:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, h.gtld-servers.net, g.gtld-servers.net, m.gtld-servers.net... | - |
| optimumbuyers.com | ns21.domaincontrol.com, ns22.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.100.11
NS records: ns21.domaincontrol.com, ns22.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for optimumbuyers.com (unsigned zone)
⏱️ Timing
Total: 263ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 3.33.130.190, 15.197.148.33 |
| NS | 2 | ns21.domaincontrol.com, ns22.domaincontrol.com |
| MX | 5 | aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)... |
| SOA | 1 | ns21.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns21.domaincontrol.com, ns21.domaincontrol.com, ns22.domaincontrol.com...)
Analysis
IP Addresses
optimumbuyers.com points to two IP numbers: 3.33.130.190 and 15.197.148.33.
Other host names, for instance markweinberger.net, ce787febbee6.top, sowingly.com, bigredata.com and rosmedi.com share IP numbers with optimumbuyers.com.
Name Servers
optimumbuyers.com's delegation is to two name servers ns21.domaincontrol.com and ns22.domaincontrol.com.
optimumbuyers.com shares the same name server configuration as other domains, such as capitalstoneholding.com, keithlavallee.com, phoenixcorporatelaw.com, jozinews.com and therapiezentrum-langenberg.de.
optimumbuyers.com shares name servers with other domains at least partially, for example gowilliamsburg.com.
Host names with two IP numbers: ns21.domaincontrol.com points to 2603:5:2141::b and 97.74.100.11; ns22.domaincontrol.com points to 2603:5:2241::b and 173.201.68.11
Mail Servers
Five mail servers handle optimumbuyers.com: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
optimumbuyers.com shares some mail servers with other domains, including insyncwithyou.com, interativadados.com, iltriangoloartgallery.com, ns500768.ns500758.ns500698.ns500736.ns500698.ns500736.ns500698.ns500736.ns500735.ns500735.ns500708.ns500576.ns500698.ns500619.ns500686.ns500619.ns500619.trackreceptor.com and ns500698.ns500758.ns500758.ns500698.ns500758.ns500735.ns500698.ns500735.ns500698.ns500698.ns500698.ns500619.ns500686.ns500619.ns500619.ns500576.trackreceptor.com.
these mail servers are often used alongside the mail servers aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.
Host names with two IP numbers:
aspmx.l.google.com points to 2a00:1450:400c:c0b::1b and 172.217.76.27.
alt1.aspmx.l.google.com points to 2800:3f0:4003:c0f::1b and 108.177.123.26.
alt2.aspmx.l.google.com points to 2a00:1450:400b:c02::1b and 172.253.116.27.
alt3.aspmx.l.google.com points to 2a00:1450:4009:c0f::1a and 192.178.223.26.
alt4.aspmx.l.google.com points to 2607:f8b0:4003:c4a::1a and 142.251.96.27.