optimizedcore.com - robtex.com
optimizedcore.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=1791262769 | ||||||
Same first word
optimizedcore.tech |
optimizedcore.com |
Similar names
codeoptimizer.online |
codeoptimizer.net |
codeoptimizer.com |
codeoptimizer.app |
codeoptimizer.xyz |
codeoptimizer.dev |
optimizercode.com |
codeoptimizer.co |
coreoptimized.io |
codeoptimizer.io |
coreoptimized.com |
Previous names
Next names
DNS History
3 records (3 active, 0 former)
●NSdns1.registrar-servers.com2026-09-09 → 2026-10-06 · 2 obs
● 2026-10-06 05:14:58
●NSdns2.registrar-servers.com2026-09-09 → 2026-10-06 · 2 obs
● 2026-10-06 05:14:58
●MXsmtp.google.com2026-09-09 → 2026-10-06 · 2 obs
● 2026-10-06 05:14:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, h.gtld-servers.net, l.gtld-servers.net, b.gtld-servers.net... | - |
| optimizedcore.com | dns1.registrar-servers.com, dns2.registrar-servers.com | 4 records |
✅ Authoritative Response
Server:156.154.132.200
NS records: dns1.registrar-servers.com, dns2.registrar-servers.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for optimizedcore.com (unsigned zone)
⏱️ Timing
Total: 243ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns1.registrar-servers.com, dns2.registrar-servers.com |
| MX | 1 | smtp.google.com (pri: 1) |
| SOA | 1 | dns1.registrar-servers.com hostmaster.re |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (dns1.registrar-servers.com, dns1.registrar-servers.com, dns2.registrar-servers.com...)
Analysis
Name Servers
DNS delegation for optimizedcore.com points to two name servers: dns1.registrar-servers.com and dns2.registrar-servers.com.
The name server configuration of optimizedcore.com is shared with other domains, for instance csnmconference.com, hasrathub1.shop, rezeromerch.net and two others.
optimizedcore.com shares at least some of its name servers with other domains, such as lessonviewer.com and baytelmuhajaba.com.
dns1.registrar-servers.com directs to 156.154.132.200 and 2610:a1:1024::200. dns2.registrar-servers.com directs to 156.154.133.200 and 2610:a1:1025::200. Each host name carries two IP addresses.
Mail Servers
optimizedcore.com uses one mail server — smtp.google.com.
The mail server setup of optimizedcore.com matches that of other domains such as aaleadcojp.com, bibispot.pl, leadgewerkmail.de and two others.
At least some of the mail servers used by optimizedcore.com are shared with other domains: pragmaticdigital.co, aivisibilityhq.com, kalgeninc.com and two others among them.
It is common to find these mail servers paired with the mail servers aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com, as well as two others.
smtp.google.com has 9 IP addresses: 172.253.62.26, 172.253.139.27, 192.178.155.26 plus 6 more.