`knowledgelrsolutions.com`

DNSSEC	⚠️ Not signed
A	216.119.193.216^{🇨🇦 Roadrunner216.119.192.0/21 Proxy entry for Green House Data}
		PTR	`mx1.knowledgelrsolutions.com`
NS	`ns1.dyna-ns.net` ⭐
		A	2400:cb00:2049:1::a29f:1a5c^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	2400:cb00:2049:1::a29f:1b9e^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.26.92^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.dyna-ns.net`
		A	162.159.27.158^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.dyna-ns.net`
NS	`ns2.dyna-ns.net`
		A	2400:cb00:2049:1::a29f:1805^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	2400:cb00:2049:1::a29f:1905^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.24.5^{Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.dyna-ns.net`
		A	162.159.25.5^{Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.dyna-ns.net`
MX	`mta.cbmailhost.com` ⭐
		A	195.137.168.99^{🇨🇦 Roadrunner195.137.168.0/24}
			PTR	`mta.cbmailhost.com`
TXT	`v=spf1 include:spf.knowledgelrsolutions.com include:_spf.google.com include:s...`
TXT	`google-site-verification=JQMseUAZipERdaINbbLEHa0QUmX-7ixTEv35gRs_rdk`
SOA	`ns1.dyna-ns.net`hostmaster@knowledgelrsolutions.com 2026-04-08 #1

`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=1776025427

DNS History

8 records (4 active, 4 former)

●NSns1.dyna-ns.net2026-04-12 → 2026-04-12 · 3 obs

○ 2019-12-16 10:48:06
● 2026-04-12 20:30:36
● 2026-04-12 20:30:38

○NSns1.dynadot.com2019-12-16 → 2019-12-16 · 3 obs

● 2019-12-16 10:48:06
○ 2026-04-12 20:30:36
○ 2026-04-12 20:30:38

●NSns2.dyna-ns.net2026-04-12 → 2026-04-12 · 3 obs

○ 2019-12-16 10:48:06
● 2026-04-12 20:30:36
● 2026-04-12 20:30:38

○NSns2.dynadot.com2019-12-16 → 2019-12-16 · 3 obs

● 2019-12-16 10:48:06
○ 2026-04-12 20:30:36
○ 2026-04-12 20:30:38

●MXmta.cbmailhost.com2026-04-12 → 2026-04-12 · 3 obs

○ 2019-12-16 10:48:06
● 2026-04-12 20:30:36
● 2026-04-12 20:30:38

○MXmx.knowledgelrsolutions.com2019-12-16 → 2019-12-16 · 3 obs

● 2019-12-16 10:48:06
○ 2026-04-12 20:30:36
○ 2026-04-12 20:30:38

○A148.59.128.652019-12-16 → 2019-12-16 · 3 obs

● 2019-12-16 10:48:06
○ 2026-04-12 20:30:36
○ 2026-04-12 20:30:38

●A216.119.193.2162026-04-12 → 2026-04-12 · 3 obs

○ 2019-12-16 10:48:06
● 2026-04-12 20:30:36
● 2026-04-12 20:30:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
knowledgelrsolutions.com	ns2.dyna-ns.net, ns1.dyna-ns.net	-

✅ Authoritative Response

Server:162.159.27.158

NS records: ns2.dyna-ns.net, ns1.dyna-ns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for knowledgelrsolutions.com (unsigned zone)

⏱️ Timing

Total: 243ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`216.119.193.216`
NS	2	`ns1.dyna-ns.net, ns2.dyna-ns.net`
MX	1	`mta.cbmailhost.com (pri: 10)`
TXT	2	`v=spf1 include:spf.knowledgelrsolutions., google-site-verification=JQMseUAZipERdaI`
SOA	1	`ns1.dyna-ns.net hostmaster.knowledgelrso`

Analysis

IP Addresses

knowledgelrsolutions.com points to a single IP number: 216.119.193.216.

Other host names, for instance lrsolutionsmail.com, share IP numbers with knowledgelrsolutions.com.

Name Servers

Delegation for knowledgelrsolutions.com rests with two name servers, ns1.dyna-ns.net and ns2.dyna-ns.net.

knowledgelrsolutions.com shares the same name server setup as other domains, including dfa90ebcc0f674b5.com, bdsmtools.com, ztty001.xyz, preran.com and docstransw.com.

Host names with four IP numbers:

ns1.dyna-ns.net points to 2400:cb00:2049:1::a29f:1a5c, 2400:cb00:2049:1::a29f:1b9e, 162.159.26.92 and 162.159.27.158

ns2.dyna-ns.net points to 2400:cb00:2049:1::a29f:1805, 2400:cb00:2049:1::a29f:1905, 162.159.24.5 and 162.159.25.5

Mail Servers

knowledgelrsolutions.com is handled by a single mail server, mta.cbmailhost.com.

knowledgelrsolutions.com uses the same mail server configuration as other domains, such as gbsmailer.com, mail.cemailer.com, probatecertificationtrainingmail.com, mx535.pbfinancialgrpmailer.com and mx672.panormaconconsultingmgmt.com.

mta.cbmailhost.com points to a single IP: 195.137.168.99.

knowledgelrsolutions.com - robtex.com