knowledgevisualizationsystems.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

knowledgevisualizationsystems.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=1790405894

Previously MX for

knowledgevisualizationsystems.com

DNS History

12 records (0 active, 12 former)

2017201820192020202120222023202420252026NSns-1045.awsdns-02.orgns-1343.awsdns-39.orgns-14.awsdns-01.comns-1858.awsdns-40.co.ukns-1957.awsdns-52.co.ukns-52.awsdns-06.comns-675.awsdns-20.netns-838.awsdns-40.netMXknowledgevisualizationsystems.commail0100.iqservs-jp.comA23.254.56.2649.212.55.86
○NSns-1045.awsdns-02.org2016-10-31 → 2016-12-25 · 5 obs
○ 2016-05-05 15:09:52
● 2016-10-31 15:16:44
● 2016-12-25 15:32:10
○ 2026-03-14 07:22:00
○ 2026-09-26 07:20:16
○NSns-1343.awsdns-39.org2016-01-01 → 2016-05-05 · 4 obs
● 2016-01-01 10:51:12
● 2016-05-05 15:09:52
○ 2016-10-31 15:16:44
○ 2026-09-26 07:20:16
○NSns-14.awsdns-01.com2016-01-01 → 2016-05-05 · 4 obs
● 2016-01-01 10:51:12
● 2016-05-05 15:09:52
○ 2016-10-31 15:16:44
○ 2026-09-26 07:20:16
○NSns-1858.awsdns-40.co.uk2016-10-31 → 2016-12-25 · 5 obs
○ 2016-05-05 15:09:52
● 2016-10-31 15:16:44
● 2016-12-25 15:32:10
○ 2026-03-14 07:22:00
○ 2026-09-26 07:20:16
○NSns-1957.awsdns-52.co.uk2016-01-01 → 2016-05-05 · 4 obs
● 2016-01-01 10:51:12
● 2016-05-05 15:09:52
○ 2016-10-31 15:16:44
○ 2026-09-26 07:20:16
○NSns-52.awsdns-06.com2016-10-31 → 2016-12-25 · 5 obs
○ 2016-05-05 15:09:52
● 2016-10-31 15:16:44
● 2016-12-25 15:32:10
○ 2026-03-14 07:22:00
○ 2026-09-26 07:20:16
○NSns-675.awsdns-20.net2016-01-01 → 2016-05-05 · 4 obs
● 2016-01-01 10:51:12
● 2016-05-05 15:09:52
○ 2016-10-31 15:16:44
○ 2026-09-26 07:20:16
○NSns-838.awsdns-40.net2016-10-31 → 2016-12-25 · 5 obs
○ 2016-05-05 15:09:52
● 2016-10-31 15:16:44
● 2016-12-25 15:32:10
○ 2026-03-14 07:22:00
○ 2026-09-26 07:20:16
○MXknowledgevisualizationsystems.com2016-10-31 → 2016-12-25 · 5 obs
○ 2016-05-05 15:09:52
● 2016-10-31 15:16:44
● 2016-12-25 15:32:10
○ 2026-03-14 07:22:00
○ 2026-09-26 07:20:16
○MXmail0100.iqservs-jp.com2016-01-01 → 2016-05-05 · 4 obs
● 2016-01-01 10:51:12
● 2016-05-05 15:09:52
○ 2016-10-31 15:16:44
○ 2026-09-26 07:20:16
○A23.254.56.262016-10-31 → 2016-12-25 · 5 obs
○ 2016-05-05 15:09:52
● 2016-10-31 15:16:44
● 2016-12-25 15:32:10
○ 2026-03-14 07:22:00
○ 2026-09-26 07:20:16
○A49.212.55.862016-01-01 → 2016-05-05 · 4 obs
● 2016-01-01 10:51:12
● 2016-05-05 15:09:52
○ 2016-10-31 15:16:44
○ 2026-09-26 07:20:16

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-

✅ Authoritative Response

Server:192.31.80.30

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

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 470ms | Queries: -

📄 Records

TypeCountSample Data