knowledgebasedsystemsrn.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`knowledgebasedsystemsrn.com`

DNSSEC

⚠️ Not signed

`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.net`nstld@verisign-grs.com serial=1791931999

Previous names

Next names

DNS History

5 records (0 active, 5 former)

○NSdns1.idp365.net2016-12-21 → 2017-06-18 · 4 obs

● 2016-12-21 02:26:32
● 2017-06-18 16:33:36
○ 2026-09-15 15:56:32
○ 2026-10-13 22:58:36

○NSdns2.idp365.net2016-12-21 → 2017-06-18 · 4 obs

● 2016-12-21 02:26:32
● 2017-06-18 16:33:36
○ 2026-09-15 15:56:32
○ 2026-10-13 22:58:36

○NSdns3.idp365.net2016-12-21 → 2017-06-18 · 4 obs

● 2016-12-21 02:26:32
● 2017-06-18 16:33:36
○ 2026-09-15 15:56:32
○ 2026-10-13 22:58:36

○MXmail.idp365.net2016-12-21 → 2017-06-18 · 4 obs

● 2016-12-21 02:26:32
● 2017-06-18 16:33:36
○ 2026-09-15 15:56:32
○ 2026-10-13 22:58:36

○A217.19.248.1322016-12-21 → 2017-06-18 · 4 obs

● 2016-12-21 02:26:32
● 2017-06-18 16:33:36
○ 2026-09-15 15:56:32
○ 2026-10-13 22:58:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-

✅ Authoritative Response

Server:192.26.92.30

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: 828ms | Queries: -

📄 Records

Type	Count	Sample Data