optimizationknowledge.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

optimizationknowledge.com

DNSSEC⚠️ Not signed

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1788066245

Previously MX for

optimizationknowledge.com

Previous names

optimizationforbusiness.com
optimizationfree.com
optimizationful.com
optimizationfund.com
optimizationgeek.com
optimizationgroup.com
optimizationguide.com
optimizationguru.com
optimizationguy.com
optimizationguys.com
optimizationhacker.com
optimizationhub.com
optimizationinsider.com
optimizationinsurance.com
optimizationinversion.com
optimizationiq.com
optimizationkey.com
optimizationkit.com

Next names

optimizationlab.com
optimizationlaunchpad.com
optimizationlook.com
optimizationlove.com
optimizationltd.com
optimizationmanagement.com
optimizationmarketing.com
optimizationmarketinggroup.com
optimizationmaster.com
optimizationmatters.com
optimizationnano.com
optimizationnation.com
optimizationnews.com
optimizationnow.com
optimizationofficer.com
optimizationonline.com
optimizationoptimization.com
optimizationoverdrive.com

DNS History

5 records (0 active, 5 former)

2017201820192020202120222023202420252026NSdns1.registrar-servers.comdns2.registrar-servers.comMXoptimizationknowledge.comA31.200.250.23292.43.104.130
○NSdns1.registrar-servers.com2016-12-20 → 2026-02-17 · 4 obs
● 2016-12-20 07:22:40
● 2026-02-17 07:35:16
○ 2026-02-18 10:42:08
○ 2026-08-30 05:05:08
○NSdns2.registrar-servers.com2016-12-20 → 2026-02-17 · 4 obs
● 2016-12-20 07:22:40
● 2026-02-17 07:35:16
○ 2026-02-18 10:42:08
○ 2026-08-30 05:05:08
○MXoptimizationknowledge.com2016-12-20 → 2016-12-20 · 3 obs
● 2016-12-20 07:22:40
○ 2017-10-10 00:58:24
○ 2026-08-30 05:05:08
○A31.200.250.2322016-12-20 → 2016-12-20 · 3 obs
● 2016-12-20 07:22:40
○ 2017-10-10 00:58:24
○ 2026-08-30 05:05:08
○A92.43.104.1302017-10-10 → 2026-02-17 · 5 obs
○ 2016-12-20 07:22:40
● 2017-10-10 00:58:24
● 2026-02-17 07:35:16
○ 2026-02-18 10:42:08
○ 2026-08-30 05:05:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comm.gtld-servers.net, i.gtld-servers.net, h.gtld-servers.net, b.gtld-servers.net...-

✅ Authoritative Response

Server:192.52.178.30

NS records: m.gtld-servers.net, i.gtld-servers.net, h.gtld-servers.net, b.gtld-servers.net, l.gtld-servers.net, d.gtld-servers.net, c.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net, a.gtld-servers.net, e.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 210ms | Queries: -

📄 Records

TypeCountSample Data