optima-union.com - robtex.com
optima-union.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=1775951787 | ||||||
Subdomains
www.optima-union.com |
Same first word
optima-union.com |
DNS History
7 records (6 active, 1 former)
●NSns1.mirohost.net2016-12-13 → 2026-04-12 · 2 obs
● 2026-04-12 00:05:50
●NSns2.mirohost.net2016-12-13 → 2026-04-12 · 2 obs
● 2026-04-12 00:05:50
●NSns3.mirohost.net2016-12-13 → 2026-04-12 · 2 obs
● 2026-04-12 00:05:50
●NSpnsm.mirohost.net2026-03-07 → 2026-04-12 · 3 obs
● 2026-03-07 08:03:58
● 2026-04-12 00:05:50
●MXmx1.mirohost.net2016-12-13 → 2026-04-12 · 2 obs
● 2026-04-12 00:05:50
●A185.13.5.612026-03-07 → 2026-04-12 · 3 obs
● 2026-03-07 08:03:58
● 2026-04-12 00:05:50
○A77.87.199.912016-12-13 → 2016-12-13 · 3 obs
○ 2026-03-07 08:03:58
○ 2026-04-12 00:05:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| optima-union.com | ns1.mirohost.net, ns2.mirohost.net, ns3.mirohost.net | - |
✅ Authoritative Response
Server:89.184.64.84
NS records: ns1.mirohost.net, ns2.mirohost.net, ns3.mirohost.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for optima-union.com (unsigned zone)
⏱️ Timing
Total: 663ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.13.5.61 |
| NS | 3 | ns3.mirohost.net, ns1.mirohost.net... |
| MX | 1 | mx1.mirohost.net (pri: 10) |
| TXT | 1 | v=spf1 +a +mx include:_spf.mx1.mirohost. |
| SOA | 1 | pnsm.mirohost.net hostmaster.imena.ua |
Analysis
Hierarchy
optima-union.com is a parent of www.optima-union.com.
IP Addresses
optima-union.com points to a single IP address: 185.13.5.61.
Other host names such as svitmyasa.com, manhattan-school.com.ua, mail.com.in.ua, repactiv.com.ua and sto-levsha.com share IP numbers with optima-union.com.
Name Servers
optima-union.com is delegated to four name servers: ns1.mirohost.net, ns2.mirohost.net, ns3.mirohost.net and pnsm.mirohost.net.
At least part of the name servers for optima-union.com are shared with other domains, for instance rotorua.com.ua, ostrovpodarkov.com, egoza.com, inter-edinstvo.com and motionking.com.ua.
Host names with two IP numbers:
ns1.mirohost.net points to: 2a02:2279:0:1201:78:27:225:33 and 78.27.225.33
ns2.mirohost.net points to: 2a01:4f9:4a:530c:181:9:145:2 and 135.181.9.145
ns3.mirohost.net points to: 2a02:2278:70eb:298:89:184:64:84 and 89.184.64.84
pnsm.mirohost.net points to: 2a02:2279:0:1201:78:27:225:78 and 78.27.225.78
Mail Servers
The mail server for optima-union.com is mx1.mirohost.net.
optima-union.com uses the same mail server setup as other domains, for instance facet.com.ua, bagston.com.ua, audit-alliance.com.ua, kalama.com.ua and tch.kiev.ua.
optima-union.com shares mail servers with other domains to some extent, for instance unit.kiev.ua, presscard.net, pinolo.com.ua and mdcexpert.com.
mx1.mirohost.net resolves to four IP numbers: 2a02:2279:0:1201:78:27:225:105, 78.27.225.105, 78.27.225.110 and 78.27.225.125.