optimal10.com - robtex.com
optimal10.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=1774689722 | ||||||
Same first word
optimal10.com |
DNS History
4 records (4 active, 0 former)
●NSns33.domaincontrol.com2026-02-25 → 2026-03-28 · 2 obs
● 2026-03-28 09:26:56
●NSns34.domaincontrol.com2026-02-25 → 2026-03-28 · 2 obs
● 2026-03-28 09:26:56
●MXoptimal10-com.mail.protection.outlook.com2026-02-25 → 2026-03-28 · 2 obs
● 2026-03-28 09:26:56
●A185.185.84.502026-02-25 → 2026-03-28 · 2 obs
● 2026-03-28 09:26:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, b.gtld-servers.net, a.gtld-servers.net, l.gtld-servers.net... | - |
| optimal10.com | ns33.domaincontrol.com, ns34.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.106.17
NS records: ns33.domaincontrol.com, ns34.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for optimal10.com (unsigned zone)
⏱️ Timing
Total: 275ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.185.84.50 |
| NS | 2 | ns33.domaincontrol.com, ns34.domaincontrol.com |
| MX | 1 | optimal10-com.mail.protection.outlook.co |
| TXT | 2 | v=verifydomain MS=3978979, v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns33.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns33.domaincontrol.com, ns33.domaincontrol.com, ns34.domaincontrol.com...)
Analysis
IP Addresses
optimal10.com resolves to one IP number: 185.185.84.50.
Other host names including mail.portofinorestaurant.co.uk, billion-uk.co.uk, mjmboats.com and webhosting.club share IP numbers with optimal10.com.
Name Servers
optimal10.com's delegation uses two name servers: ns33.domaincontrol.com and ns34.domaincontrol.com.
optimal10.com uses the same name server setup as other domains, such as usxcracing.net, mainstaymedia.com, daysonburnette.com, greattrigger.com and promomill.com.
Host names with two IPs:
ns33.domaincontrol.com points to 2603:5:21a1::11 and 97.74.106.17
ns34.domaincontrol.com points to 2603:5:22a1::11 and 173.201.74.17
Mail Servers
A single mail server handles optimal10.com, optimal10-com.mail.protection.outlook.com.
Host optimal10-com.mail.protection.outlook.com points to eight IPs: 2a01:111:f403:ca0b::, 2a01:111:f403:ca0b::1, 2a01:111:f403:ca1a::, 2a01:111:f403:ca1a::1, 52.101.89.0, 52.101.89.2, 52.101.99.0 and 52.101.99.2.