optima-tech.com - dns.ninja
optima-tech.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=1782180205 | ||||||
Same first word
optima-tech.com |
DNS History
14 records (5 active, 9 former)
○NSns1.wix.com2015-08-12 → 2017-07-10 · 4 obs
● 2017-07-10 14:33:12
○ 2026-03-29 16:18:16
○ 2026-06-23 02:20:44
○NSns2.wix.com2015-08-12 → 2017-07-10 · 4 obs
● 2017-07-10 14:33:12
○ 2026-03-29 16:18:16
○ 2026-06-23 02:20:44
●NSns75.domaincontrol.com2026-03-29 → 2026-06-23 · 3 obs
● 2026-03-29 16:18:16
● 2026-06-23 02:20:44
●NSns76.domaincontrol.com2026-03-29 → 2026-06-23 · 3 obs
● 2026-03-29 16:18:16
● 2026-06-23 02:20:44
○MXalt1.aspmx.l.google.com2015-08-12 → 2017-07-10 · 4 obs
● 2017-07-10 14:33:12
○ 2026-03-29 16:18:16
○ 2026-06-23 02:20:44
○MXalt2.aspmx.l.google.com2015-08-12 → 2017-07-10 · 4 obs
● 2017-07-10 14:33:12
○ 2026-03-29 16:18:16
○ 2026-06-23 02:20:44
●MXaspmx.l.google.com2015-08-12 → 2026-06-23 · 2 obs
● 2026-06-23 02:20:44
○MXaspmx2.googlemail.com2015-08-12 → 2017-07-10 · 4 obs
● 2017-07-10 14:33:12
○ 2026-03-29 16:18:16
○ 2026-06-23 02:20:44
○MXaspmx3.googlemail.com2015-08-12 → 2017-07-10 · 4 obs
● 2017-07-10 14:33:12
○ 2026-03-29 16:18:16
○ 2026-06-23 02:20:44
●A13.248.243.52026-03-29 → 2026-06-23 · 3 obs
● 2026-03-29 16:18:16
● 2026-06-23 02:20:44
○A15.197.148.332026-03-29 → 2026-06-23 · 2 obs
○ 2026-06-23 02:20:44
○A23.236.62.1472015-08-12 → 2017-07-10 · 4 obs
● 2017-07-10 14:33:12
○ 2026-03-29 16:18:16
○ 2026-06-23 02:20:44
○A3.33.130.1902026-03-29 → 2026-06-23 · 2 obs
○ 2026-06-23 02:20:44
●A76.223.105.2302026-03-29 → 2026-06-23 · 3 obs
● 2026-03-29 16:18:16
● 2026-06-23 02:20:44
🔍 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-tech.com | ns75.domaincontrol.com, ns76.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.107.48
NS records: ns75.domaincontrol.com, ns76.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for optima-tech.com (unsigned zone)
⏱️ Timing
Total: 111ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.105.230, 13.248.243.5 |
| NS | 2 | ns75.domaincontrol.com, ns76.domaincontrol.com |
| MX | 1 | aspmx.l.google.com (pri: 1) |
| SOA | 1 | ns75.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns75.domaincontrol.com, ns75.domaincontrol.com, ns76.domaincontrol.com...)
Analysis
IP Addresses
optima-tech.com points to the IP addresses 13.248.243.5 and 76.223.105.230
Additional host names — patdance.com, pyroknight.com, longevitylabnc.com and two others — share IP numbers with optima-tech.com.
Name Servers
Two name servers handle the delegation for optima-tech.com: ns75.domaincontrol.com and ns76.domaincontrol.com.
optima-tech.com shares its name server setup with other domains, including maceywilensky.com, norphotos.com, oursandystory.com and two others.
optima-tech.com is at least partially co-delegated on name servers with other domains, such as wargrum.io.
ns75.domaincontrol.com and ns76.domaincontrol.com both carry two IP addresses. The A records for ns75.domaincontrol.com are 97.74.107.48 and 2603:5:21b4::30; the A records for ns76.domaincontrol.com are 173.201.75.48 and 2603:5:22b4::30.
Mail Servers
optima-tech.com has one mail server: aspmx.l.google.com.
optima-tech.com shares the same mail server setup as other domains, including allightprimax.wpengine.com, jlrsistemas.com.ar, bradlaszlo.com and two others.
optima-tech.com shares mail servers — at least in part — with other domains, including vietbuildexpo.vn, ns500731.ns500754.ns500731.ns500671.ns500704.ns500671.ns500688.ns500704.ns500705.ns500671.ns500291.ns500291.ns500291.ns500131.lustychickser.com, ns500754.ns500731.ns500671.ns500731.ns500731.ns500705.ns500704.ns500705.ns500671.ns500142.lusty(0x736c7574)z.com and two others.
These mail servers are frequently used alongside mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and 5 other.
aspmx.l.google.com directs to two IP numbers, 173.194.45.26 and 2607:f8b0:4004:c23::1b.