optronics.us - dns.ninja
optronics.us
us
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.cctld.us ⭐ | ||||||
| NS | b.cctld.us | ||||||
| NS | f.cctld.us | ||||||
| NS | k.cctld.us | ||||||
| NS | m.cctld.us | ||||||
| NS | n.cctld.us | ||||||
| NS | w.cctld.us | ||||||
| NS | x.cctld.us | ||||||
| NS | y.cctld.us | ||||||
| SOA | a.cctld.usadmin@tldns.godaddy serial=1783714658 | ||||||
Same first word
Similar names
DNS History
13 records (8 active, 5 former)
●NSns1.karlstorz.us2015-08-17 → 2026-07-10 · 2 obs
● 2026-07-10 20:41:24
●NSns10.dnsmadeeasy.com2015-08-17 → 2026-07-10 · 2 obs
● 2026-07-10 20:41:24
●NSns2.karlstorz.us2015-08-17 → 2026-07-10 · 2 obs
● 2026-07-10 20:41:24
●NSns3.karlstorz.us2015-08-17 → 2026-07-10 · 2 obs
● 2026-07-10 20:41:24
●NSns4.karlstorz.us2015-08-17 → 2026-07-10 · 2 obs
● 2026-07-10 20:41:24
●NSns5.karlstorz.us2015-08-17 → 2026-07-10 · 2 obs
● 2026-07-10 20:41:24
●NSns6.karlstorz.us2015-08-17 → 2026-07-10 · 2 obs
● 2026-07-10 20:41:24
○MXmail-ksea.ksea.com2015-08-17 → 2015-08-17 · 3 obs
○ 2015-12-05 20:16:08
○ 2026-07-10 20:41:24
○MXmail-ksi.ksimaging.com2015-08-17 → 2015-08-17 · 3 obs
○ 2015-12-05 20:16:08
○ 2026-07-10 20:41:24
○A129.179.32.2072015-08-17 → 2015-12-05 · 4 obs
● 2015-12-05 20:16:08
○ 2016-03-12 17:10:08
○ 2026-07-10 20:41:24
○A198.57.163.552016-08-10 → 2017-03-24 · 5 obs
● 2016-08-10 00:52:02
● 2017-03-24 15:29:32
○ 2020-02-28 01:17:34
○ 2026-07-10 20:41:24
●A199.34.228.492020-02-28 → 2026-07-10 · 3 obs
● 2020-02-28 01:17:34
● 2026-07-10 20:41:24
○A50.87.187.1632016-03-12 → 2016-03-12 · 4 obs
● 2016-03-12 17:10:08
○ 2016-08-10 00:52:02
○ 2026-07-10 20:41:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | m.cctld.us, k.cctld.us, b.cctld.us, x.cctld.us... | - |
| optronics.us | ns6.karlstorz.us, ns3.karlstorz.us, ns4.karlstorz.us, ns1.karlstorz.us... | 6 records |
✅ Authoritative Response
Server:208.94.149.197
NS records: ns6.karlstorz.us, ns3.karlstorz.us, ns4.karlstorz.us, ns1.karlstorz.us, ns2.karlstorz.us, ns5.karlstorz.us
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for optronics.us (unsigned zone)
⏱️ Timing
Total: 1532ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 199.34.228.49 |
| NS | 6 | ns1.karlstorz.us, ns6.karlstorz.us... |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns10.dnsmadeeasy.com dns.dnsmadeeasy.com |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns6.karlstorz.us, ns5.karlstorz.us, ns4.karlstorz.us...)
Analysis
IP Addresses
optronics.us points to a single IP number: 199.34.228.49.
Additional host names — sm-elearning.com, vrtec-crnuce.si, archenoah-kelkheim.de and two others — share IP numbers with optronics.us.
Name Servers
The DNS delegation for optronics.us covers 7 name servers: ns10.dnsmadeeasy.com, ns1.karlstorz.us, ns2.karlstorz.us and 4 more.
optronics.us shares at least some of its name servers with other domains, including kshcap.com, voiceconnect.net, ffinsecure.net and two others.
These name servers are frequently seen alongside ns3.karlstorz.us, ns4.karlstorz.us, ns5.karlstorz.us and 7 other name servers.
Host names with two IP numbers:
ns10.dnsmadeeasy.com maps to two IP addresses — 208.94.148.4 and 2600:1800:10::1.
Host names pointing to a single IP address:
ns1.karlstorz.us points to the IP address 208.94.148.197.
ns2.karlstorz.us points to the IP address 208.80.124.197.
ns3.karlstorz.us points to the IP address 208.80.126.197.
ns4.karlstorz.us points to the IP address 208.80.125.197.
ns5.karlstorz.us points to the IP address 208.80.127.197.
ns6.karlstorz.us points to the IP address 208.94.149.197.