optrex.com - dns.ninja
optrex.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 66.238.172.101🇺🇸 AS282866.236.0.0/14 Proxy registration to prevent harm from ARIN-NONAUTH shutdown | ||||||
| NS | ns67.worldnic.com ⭐ | ||||||
| A | 162.159.26.185Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns68.worldnic.com | ||||||
| A | 162.159.27.127Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| MX | mail.optrex.com ⭐ | ||||||
| A | 66.238.172.101🇺🇸 AS282866.236.0.0/14 Proxy registration to prevent harm from ARIN-NONAUTH shutdown | ||||||
| SOA | NS67.WORLDNIC.comnamehost@WORLDNIC.com serial=111082600 | ||||||
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=1783152356 | ||||||
Subdomains
mail.optrex.com |
Same first word
optrex.ru |
optrex.com |
optrex.com.my |
optrex.com.sg |
optrex.eu |
optrex.com.au |
optrex.ie |
optrex.it |
optrex.pl |
optrex.co.uk |
optrex.lu |
optrex.es |
optrex.ro |
optrex.cz |
optrex.be |
optrex.pt |
optrex.ca |
optrex.hu |
Similar names
DNS History
4 records (4 active, 0 former)
●NSns67.worldnic.com2015-04-28 → 2026-07-04 · 2 obs
● 2026-07-04 08:11:00
●NSns68.worldnic.com2015-04-28 → 2026-07-04 · 2 obs
● 2026-07-04 08:11:00
●MXmail.optrex.com2015-04-28 → 2026-07-04 · 2 obs
● 2026-07-04 08:11:00
●A66.238.172.1012015-04-28 → 2026-07-04 · 2 obs
● 2026-07-04 08:11:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, i.gtld-servers.net, b.gtld-servers.net, e.gtld-servers.net... | - |
| optrex.com | ns67.worldnic.com, ns68.worldnic.com | 2 records |
✅ Authoritative Response
Server:162.159.26.185
NS records: ns67.worldnic.com, ns68.worldnic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for optrex.com (unsigned zone)
⏱️ Timing
Total: 306ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 66.238.172.101 |
| NS | 2 | ns68.worldnic.com, ns67.worldnic.com |
| MX | 1 | mail.optrex.com (pri: 10) |
| SOA | 1 | NS67.WORLDNIC.com namehost.WORLDNIC.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns67.worldnic.com, ns68.worldnic.com)
Analysis
Hierarchy
optrex.com serves as the parent of mail.optrex.com.
IP Addresses
optrex.com has exactly one IP address — 66.238.172.101.
Among the host names that share IP numbers with optrex.com is mail.optrex.com, as one example.
Name Servers
The NS records for optrex.com delegate to ns67.worldnic.com and ns68.worldnic.com.
The name server configuration of optrex.com is shared with other domains, for instance audiwholesaledirect.com, ba-dake.com, beechwoodseniorliving.com and two others.
ns67.worldnic.com directs to 162.159.26.185 and ns68.worldnic.com directs to 162.159.27.127; each host name points to exactly one IP number.
Mail Servers
optrex.com uses one mail server — mail.optrex.com.
mail.optrex.com resolves to 66.238.172.101 and no other IP number.