optotech.com - dns.ninja
optotech.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=1783444006 | ||||||
Same first word
optotech.pl |
optotech.it |
optotech.biz |
optotech.ch |
optotech.com |
optotech.info |
optotech.ru |
optotech.com.au |
optotech.de |
optotech.cz |
optotech.com.pl |
optotech.co |
optotech.se |
optotech.co.kr |
Similar names
techopto.com |
phototec.at |
phototec.gr |
topotech.gr |
ectphoto.com |
phototec.com |
topotech.github.io |
phototec.de |
topotech.de |
thepotco.com |
tooptech.com |
phototec.net |
phototec.ca |
topotech.ro |
pochetto.org |
DNS History
4 records (4 active, 0 former)
●NSns27.domaincontrol.com2015-07-15 → 2026-07-07 · 2 obs
● 2026-07-07 17:08:06
●NSns28.domaincontrol.com2015-07-15 → 2026-07-07 · 2 obs
● 2026-07-07 17:08:06
●MXmailstore1.secureserver.net2015-07-15 → 2026-07-07 · 2 obs
● 2026-07-07 17:08:06
●MXsmtp.secureserver.net2015-07-15 → 2026-07-07 · 2 obs
● 2026-07-07 17:08:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, k.gtld-servers.net, a.gtld-servers.net, i.gtld-servers.net... | - |
| optotech.com | ns27.domaincontrol.com, ns28.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.103.14
NS records: ns27.domaincontrol.com, ns28.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for optotech.com (unsigned zone)
⏱️ Timing
Total: 142ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns27.domaincontrol.com, ns28.domaincontrol.com |
| MX | 2 | mailstore1.secureserver.net (pri: 10), smtp.secureserver.net (pri: 0) |
| SOA | 1 | ns27.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns27.domaincontrol.com, ns27.domaincontrol.com, ns28.domaincontrol.com...)
Analysis
Name Servers
optotech.com has two authoritative name servers — ns27.domaincontrol.com and ns28.domaincontrol.com.
optotech.com shares its name server setup with other domains, including extrastorage.mobi, peakbd.com, bidrfx.com and two others.
Both ns27.domaincontrol.com and ns28.domaincontrol.com have two IP addresses each. ns27.domaincontrol.com resolves to 97.74.103.14 and 2603:5:2171::e; ns28.domaincontrol.com resolves to 173.201.71.14 and 2603:5:2271::e.
Mail Servers
optotech.com has two mail servers: mailstore1.secureserver.net and smtp.secureserver.net.
optotech.com shares the same mail server setup as other domains, including bestbagelsintown.com, bmedeiros-beyou.com, thirstylionbrand.com and two others.
optotech.com and other domains — nathaniel-day.com for instance — share at least some mail servers.
mailstore1.secureserver.net points to 216.69.141.78, 216.69.141.114 and 216.69.141.162. smtp.secureserver.net points to 216.69.141.71, 216.69.141.84 and 216.69.141.113. Both hosts resolve to three IP numbers.