optiliza.com - robtex.com
optiliza.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=1774367507 | ||||||
Same first word
optiliza.com |
Similar names
DNS History
9 records (4 active, 5 former)
○NSns1.wix.com2015-06-25 → 2017-12-18 · 4 obs
● 2017-12-18 01:20:26
○ 2026-02-28 17:21:56
○ 2026-03-24 16:06:06
○NSns2.wix.com2015-06-25 → 2017-12-18 · 4 obs
● 2017-12-18 01:20:26
○ 2026-02-28 17:21:56
○ 2026-03-24 16:06:06
●NSns43.domaincontrol.com2026-02-28 → 2026-03-24 · 3 obs
● 2026-02-28 17:21:56
● 2026-03-24 16:06:06
●NSns44.domaincontrol.com2026-02-28 → 2026-03-24 · 3 obs
● 2026-02-28 17:21:56
● 2026-03-24 16:06:06
○MXmailstore1.secureserver.net2015-06-25 → 2017-12-18 · 4 obs
● 2017-12-18 01:20:26
○ 2026-02-28 17:21:56
○ 2026-03-24 16:06:06
●MXoptiliza-com.mail.protection.outlook.com2026-02-28 → 2026-03-24 · 3 obs
● 2026-02-28 17:21:56
● 2026-03-24 16:06:06
○MXsmtp.secureserver.net2015-06-25 → 2017-12-18 · 4 obs
● 2017-12-18 01:20:26
○ 2026-02-28 17:21:56
○ 2026-03-24 16:06:06
●A217.21.87.2472026-02-28 → 2026-03-24 · 3 obs
● 2026-02-28 17:21:56
● 2026-03-24 16:06:06
○A23.236.62.1472015-06-25 → 2017-12-18 · 4 obs
● 2017-12-18 01:20:26
○ 2026-02-28 17:21:56
○ 2026-03-24 16:06:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, c.gtld-servers.net, e.gtld-servers.net, g.gtld-servers.net... | - |
| optiliza.com | ns43.domaincontrol.com, ns44.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.101.22
NS records: ns43.domaincontrol.com, ns44.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for optiliza.com (unsigned zone)
⏱️ Timing
Total: 289ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.21.87.247 |
| NS | 2 | ns43.domaincontrol.com, ns44.domaincontrol.com |
| MX | 1 | optiliza-com.mail.protection.outlook.com |
| TXT | 3 | v=spf1 include:spf.protection.outlook.co, D9864028... |
| SOA | 1 | ns43.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns43.domaincontrol.com, ns43.domaincontrol.com, ns44.domaincontrol.com...)
Analysis
IP Addresses
optiliza.com points to a single IP address: 217.21.87.247.
Other host names such as refurbmed.com, bitein.com, ratangad.com, le-visage.com and pratapgad.com share IPs with optiliza.com.
Name Servers
Two name servers ns43.domaincontrol.com and ns44.domaincontrol.com handle the delegation for optiliza.com.
optiliza.com shares the same name server setup as other domains, for example ouxno.com, backup24-7.com, backto.biz, ceilingpros.com and kurier.net.
Host names with two IP numbers:
ns43.domaincontrol.com points to 2603:5:2152::16 and 97.74.101.22.
ns44.domaincontrol.com points to 2603:5:2252::16 and 173.201.69.22.
Mail Servers
The optiliza-com.mail.protection.outlook.com mail server handles optiliza.com.
optiliza-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:cc2c::, 2a01:111:f403:cc2c::1, 2a01:111:f403:cc2d::, 2a01:111:f403:cc2d::1, 52.101.144.0, 52.101.144.3, 52.101.145.0 and 52.101.145.2.