optotech.info - dns.ninja
optotech.info
info
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.info.afilias-nst.info ⭐ | ||||||
| NS | a2.info.afilias-nst.info | ||||||
| NS | b0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | b2.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | c0.info.afilias-nst.info | ||||||
| NS | d0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| SOA | a0.info.afilias-nst.infohostmaster@donuts.email serial=1783447688 | ||||||
Same first word
optotech.com.au |
optotech.de |
optotech.cz |
optotech.com.pl |
optotech.co |
optotech.se |
optotech.co.kr |
optotech.pl |
optotech.it |
optotech.biz |
optotech.ch |
optotech.com |
optotech.info |
optotech.ru |
Similar names
thepotco.com |
tooptech.com |
phototec.net |
phototec.ca |
topotech.ro |
pochetto.org |
techopto.com |
phototec.at |
phototec.gr |
topotech.gr |
ectphoto.com |
phototec.com |
topotech.github.io |
phototec.de |
topotech.de |
DNS History
9 records (5 active, 4 former)
●NSa.ns14.net2026-06-15 → 2026-07-07 · 3 obs
● 2026-06-15 18:33:12
● 2026-07-07 18:20:00
●NSb.ns14.net2026-06-15 → 2026-07-07 · 3 obs
● 2026-06-15 18:33:12
● 2026-07-07 18:20:00
●NSc.ns14.net2026-06-15 → 2026-07-07 · 3 obs
● 2026-06-15 18:33:12
● 2026-07-07 18:20:00
●NSd.ns14.net2026-06-15 → 2026-07-07 · 3 obs
● 2026-06-15 18:33:12
● 2026-07-07 18:20:00
○NSns2.becom.net2015-05-23 → 2017-02-06 · 4 obs
● 2017-02-06 21:26:10
○ 2026-06-15 18:33:12
○ 2026-07-07 18:20:00
○NSplaton.becomsys.de2015-05-23 → 2017-02-06 · 4 obs
● 2017-02-06 21:26:10
○ 2026-06-15 18:33:12
○ 2026-07-07 18:20:00
○A148.251.130.1322015-05-23 → 2017-02-06 · 4 obs
● 2017-02-06 21:26:10
○ 2026-06-15 18:33:12
○ 2026-07-07 18:20:00
○A2a01:4f8:191:1371::22015-05-23 → 2017-02-06 · 4 obs
● 2017-02-06 21:26:10
○ 2026-06-15 18:33:12
○ 2026-07-07 18:20:00
●A52.58.216.182026-06-15 → 2026-07-07 · 3 obs
● 2026-06-15 18:33:12
● 2026-07-07 18:20:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| info | a0.info.afilias-nst.info, a2.info.afilias-nst.info, c0.info.afilias-nst.info | - |
| optotech.info | c.ns14.net, d.ns14.net, a.ns14.net, b.ns14.net | - |
✅ Authoritative Response
Server:217.160.81.160
NS records: c.ns14.net, d.ns14.net, a.ns14.net, b.ns14.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for optotech.info (unsigned zone)
⏱️ Timing
Total: 385ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 52.58.216.18 |
| NS | 4 | a.ns14.net, d.ns14.net... |
| SOA | 1 | a.ns14.net hostmaster.becom.net |
Analysis
IP Addresses
optotech.info has exactly one IP address — 52.58.216.18.
ec2-52-58-216-18.eu-central-1.compute.amazonaws.com, optotech.ch and il8.de are examples of other host names that share IP numbers with optotech.info.
Name Servers
Four name servers handle the delegation for optotech.info: a.ns14.net, b.ns14.net, c.ns14.net and d.ns14.net.
optotech.info shares at least some of its name servers with other domains, including ocunet.dk, supportware.computer, rombs-touristik.de and two others.
These name servers are frequently seen alongside the name servers hidden-dns2.waz-mediengruppe.de.
The host names a.ns14.net, b.ns14.net, c.ns14.net and d.ns14.net each resolve to two IP addresses: a.ns14.net resolves to 217.160.80.160 and 2001:8d8:fe:53:217:160:80:160; b.ns14.net resolves to 217.160.81.160 and 2001:8d8:fe:53:217:160:81:160; c.ns14.net resolves to 185.132.35.160 and 2607:f1c0:fe:53:185:132:35:160; d.ns14.net resolves to 185.132.34.160 and 2607:f1c0:fe:53:185:132:34:160.