optima-com.com - robtex.com
optima-com.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 212.91.184.12🇧🇬 A1BG212.91.184.0/24 | ||||||
| PTR | vhosts.vali.bg | ||||||
| NS | ns.vali.bg ⭐ | ||||||
| A | 212.91.184.3🇧🇬 A1BG212.91.184.0/24 | ||||||
| PTR | ns.vali.bg | ||||||
| NS | ns.yoree.org ⚠️ Not in zone NS records | ||||||
| A | 212.91.184.2🇧🇬 A1BG212.91.184.0/24 | ||||||
| PTR | ns.yoree.org | ||||||
| MX | mail.optima-com.com ⭐ | ||||||
| A | 212.91.184.4🇧🇬 A1BG212.91.184.0/24 | ||||||
| PTR | mail.vali.bg | ||||||
| SOA | ns.vali.bgroot@optima-com.com 2024-11-05 #1 | ||||||
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=1778802721 | ||||||
Subdomains
mail.optima-com.com |
Same first word
optima-com.ru |
optima-com.com |
DNS History
11 records (4 active, 7 former)
●NSns.vali.bg2026-02-17 → 2026-05-15 · 3 obs
● 2026-02-17 09:48:32
● 2026-05-15 00:08:48
●NSns.yoree.org2026-02-17 → 2026-05-15 · 3 obs
● 2026-02-17 09:48:32
● 2026-05-15 00:08:48
○NSns1.mydyndns.org2015-08-08 → 2016-09-27 · 4 obs
● 2016-09-27 01:05:06
○ 2026-02-17 09:48:32
○ 2026-05-15 00:08:48
○NSns1199.dns.dyn.com2015-08-08 → 2016-09-27 · 4 obs
● 2016-09-27 01:05:06
○ 2026-02-17 09:48:32
○ 2026-05-15 00:08:48
○NSns2172.dns.dyn.com2015-08-08 → 2016-09-27 · 4 obs
● 2016-09-27 01:05:06
○ 2026-02-17 09:48:32
○ 2026-05-15 00:08:48
○NSns3186.dns.dyn.com2015-08-08 → 2016-09-27 · 4 obs
● 2016-09-27 01:05:06
○ 2026-02-17 09:48:32
○ 2026-05-15 00:08:48
○NSns4184.dns.dyn.com2015-08-08 → 2016-09-27 · 4 obs
● 2016-09-27 01:05:06
○ 2026-02-17 09:48:32
○ 2026-05-15 00:08:48
●MXmail.optima-com.com2026-02-17 → 2026-05-15 · 2 obs
● 2026-05-15 00:08:48
○A174.57.4.212015-08-08 → 2016-09-27 · 4 obs
● 2016-09-27 01:05:06
○ 2026-02-17 09:48:32
○ 2026-05-15 00:08:48
○A2001:558:6026:4:28c1:27aa:f2a1:e0382015-08-08 → 2016-09-27 · 4 obs
● 2016-09-27 01:05:06
○ 2026-02-17 09:48:32
○ 2026-05-15 00:08:48
●A212.91.184.122026-02-17 → 2026-05-15 · 3 obs
● 2026-02-17 09:48:32
● 2026-05-15 00:08:48
🔍 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-com.com | ns.vali.bg, ns.yoree.org | - |
✅ Authoritative Response
Server:212.91.184.3
NS records: ns.vali.bg, ns.yoree.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for optima-com.com (unsigned zone)
⏱️ Timing
Total: 1016ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 212.91.184.12 |
| NS | 1 | ns.vali.bg |
| MX | 1 | mail.optima-com.com (pri: 5) |
| SOA | 1 | ns.vali.bg root.optima-com.com |
Analysis
Hierarchy
optima-com.com is a parent of mail.optima-com.com.
IP Addresses
optima-com.com points to a single IP number: 212.91.184.12.
Other host names, for instance konsumativi.com, museumpavlikeni.com, boliarka.com and boliarka.bg share IP numbers with optima-com.com.
Name Servers
Delegation for optima-com.com rests with two name servers, ns.vali.bg and ns.yoree.org.
optima-com.com shares the same name server setup as other domains, including phytoconsult-bg.com, metarem.com, konsumativi.com, museumpavlikeni.com and nesto.bg.
optima-com.com at least partially shares name servers with other domains, for instance 23.184.91.212.in-addr.arpa, 89.187.91.212.in-addr.arpa, bg-soft.com, 209.186.91.212.in-addr.arpa and 2.184.91.212.in-addr.arpa.
These name servers are commonly used with the name servers ns.bg-soft.com.
Host names with one IP number: ns.vali.bg points to 212.91.184.3; ns.yoree.org points to 212.91.184.2.
Mail Servers
optima-com.com is handled by a single mail server, mail.optima-com.com.
mail.optima-com.com points to a single IP: 212.91.184.4.