opko.com - robtex.com
opko.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 45.60.149.160🇺🇸 IMPERVA45.60.149.0/24 ORIXCOM via EMIX | ||||||
| A | 45.60.169.160🇺🇸 IMPERVA45.60.169.0/24 ORIXCOM via EMIX | ||||||
| NS | pdns13.domaincontrol.com ⭐ | ||||||
| A | 97.74.110.56🇺🇸 GODADDY-DNS97.74.110.0/23 | ||||||
| PTR | pdns13.domaincontrol.com | ||||||
| NS | pdns14.domaincontrol.com | ||||||
| A | 173.201.78.56🇺🇸 GODADDY-DNS173.201.78.0/23 | ||||||
| PTR | pdns14.domaincontrol.com | ||||||
| MX | opko.com.1.0001.arsmtp.com ⭐ | ||||||
| A | 8.31.233.169🇺🇸 APPRI-18.31.233.0/24 AppRiver, LLC 1101 Gulf Breeze Parkway Gulf Breeze, FL 32561 US | ||||||
| PTR | encrypt218.appriver.com | ||||||
| MX | opko.com.2.0001.arsmtp.com(20) | ||||||
| A | 8.19.118.183🇺🇸 AS133808.19.118.0/24 AppRiver, LLC 1101 Gulf Breeze Parkway Gulf Breeze, FL 32561 US | ||||||
| PTR | encrypt219.appriver.com | ||||||
| TXT | docusign=d9f4e7bf-5394-42a8-9ec5-9a48f56f7a5c | ||||||
| TXT | apple-domain-verification=hwHtCuNmeGSBE2pn | ||||||
| TXT | globalsign-domain-verification=850DD8AEC7F9F9A6218A5EC14B82FFF5 | ||||||
| TXT | v=verifydomain MS=5934349 | ||||||
| TXT | 5gdvbti1ms3a5jdo6t6geubhgm | ||||||
| TXT | globalsign-domain-verification=FBE73C2E4A20811839FB08B81CED0A20 | ||||||
| TXT | v=spf1 include:edgepilot.com INCLUDE:MAILGUN.ORG ~all | ||||||
| TXT | globalsign-domain-verification=A2DA5FEF14F32C87FA7D82E003F6CBFD | ||||||
| TXT | 9a796e70-25b9-469c-8993-70a347eb9c8c | ||||||
| SOA | pdns13.domaincontrol.comdns@jomax.net 2026-02-23 #0 | ||||||
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=1771291435 | ||||||
rank #233452 in the tld
🔒 HSTS Preload (+subdomains)
Subdomains
www.opko.com |
Same first word
Similar names
DNS History
10 records (6 active, 4 former)
○NSns57.domaincontrol.com2015-08-05 → 2018-03-22 · 5 obs
● 2015-08-05 20:15:56
● 2018-03-22 11:49:16
○ 2026-02-15 00:44:50
○ 2026-03-16 22:45:00
○NSns58.domaincontrol.com2015-08-05 → 2018-03-22 · 5 obs
● 2015-08-05 20:15:56
● 2018-03-22 11:49:16
○ 2026-02-15 00:44:50
○ 2026-03-16 22:45:00
●NSpdns13.domaincontrol.com2026-02-15 → 2026-03-16 · 3 obs
● 2026-02-15 00:44:50
● 2026-03-16 22:45:00
●NSpdns14.domaincontrol.com2026-02-15 → 2026-03-16 · 3 obs
● 2026-02-15 00:44:50
● 2026-03-16 22:45:00
○MXemail3.opko.com2015-08-05 → 2018-03-22 · 5 obs
● 2015-08-05 20:15:56
● 2018-03-22 11:49:16
○ 2026-02-15 00:44:50
○ 2026-03-16 22:45:00
●MXopko.com.1.0001.arsmtp.com2026-02-15 → 2026-03-16 · 3 obs
● 2026-02-15 00:44:50
● 2026-03-16 22:45:00
●MXopko.com.2.0001.arsmtp.com2026-02-15 → 2026-03-16 · 3 obs
● 2026-02-15 00:44:50
● 2026-03-16 22:45:00
●A45.60.149.1602026-02-15 → 2026-03-16 · 3 obs
● 2026-02-15 00:44:50
● 2026-03-16 22:45:00
●A45.60.169.1602026-02-15 → 2026-03-16 · 3 obs
● 2026-02-15 00:44:50
● 2026-03-16 22:45:00
○A54.165.233.2112015-08-05 → 2018-03-22 · 5 obs
● 2015-08-05 20:15:56
● 2018-03-22 11:49:16
○ 2026-02-15 00:44:50
○ 2026-03-16 22:45:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| opko.com | pdns13.domaincontrol.com, pdns14.domaincontrol.com | 2 records |
✅ Authoritative Response
Server: 97.74.110.56
NS records: pdns13.domaincontrol.com, pdns14.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for opko.com (unsigned zone)
⏱️ Timing
Total: 253ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 45.60.169.160, 45.60.149.160 |
| NS | 2 | pdns13.domaincontrol.com, pdns14.domaincontrol.com |
| MX | 2 | opko.com.1.0001.arsmtp.com (pri: 10), opko.com.2.0001.arsmtp.com (pri: 20) |
| TXT | 9 | docusign=d9f4e7bf-5394-42a8-9ec5-9a48f56, apple-domain-verification=hwHtCuNmeGSBE2... |
| SOA | 1 | pdns13.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (pdns13.domaincontrol.com, pdns14.domaincontrol.com)
Analysis
Hierarchy
opko.com is parent of www.opko.com.
IP Addresses
opko.com points to two IP numbers: 45.60.149.160 and 45.60.169.160.
Other host names, for instance ul8jsoz.x.incapdns.net, 4kscore.com, g4linbk.ng.impervadns.net, genpath.com and genpathdiagnostics.com share IP numbers with opko.com.
Name Servers
opko.com's delegation is to two name servers pdns13.domaincontrol.com and pdns14.domaincontrol.com.
opko.com shares the same name server configuration as other domains, such as sisamkai.com, syntellect.com, myhfa.net, jpcolorado.com and novaseguroslatam.com.
opko.com shares name servers with other domains at least partially, for instance sacerdotes.org, wilcoxfs.com and audiaccessories.ca.
Host names with a single IP:
pdns13.domaincontrol.com resolves to 97.74.110.56.
pdns14.domaincontrol.com resolves to 173.201.78.56.
Mail Servers
Two mail servers opko.com.1.0001.arsmtp.com and opko.com.2.0001.arsmtp.com handle opko.com.
Host names with a single IP:
opko.com.1.0001.arsmtp.com resolves to 8.31.233.169.
opko.com.2.0001.arsmtp.com resolves to 8.19.118.183.