knottlab.com - dns.ninja

`knottlab.com`

DNSSEC	⚠️ Not signed
A	141.193.213.20^{🇺🇸 CLOUDFLARESPECTRUM141.193.213.0/24 WPEngine, Inc. 504 Lavaca Street, 1000, Austin, TX 78701, US}
A	141.193.213.21^{🇺🇸 CLOUDFLARESPECTRUM141.193.213.0/24 WPEngine, Inc. 504 Lavaca Street, 1000, Austin, TX 78701, US}
NS	`lilith.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:268f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lilith.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c28f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lilith.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:228f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lilith.ns.cloudflare.com`
		A	108.162.194.143^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lilith.ns.cloudflare.com`
		A	162.159.38.143^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lilith.ns.cloudflare.com`
		A	172.64.34.143^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lilith.ns.cloudflare.com`
NS	`piers.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c10^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`piers.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c310^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`piers.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2310^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`piers.ns.cloudflare.com`
		A	108.162.195.16^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`piers.ns.cloudflare.com`
		A	162.159.44.16^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`piers.ns.cloudflare.com`
		A	172.64.35.16^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`piers.ns.cloudflare.com`
MX	`knottlab-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c802::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-cy4pr03cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:c931::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sn1pr02cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::6^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch5pr02cu00406.inbound.protection.outlook.com`
		A	2a01:111:f403:f90a::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn6pr02cu00300.inbound.protection.outlook.com`
		A	52.101.10.16^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn6pr21cu00500.inbound.protection.outlook.com`
		A	52.101.11.3^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sn1pr0501cu00103.inbound.protection.outlook.com`
		A	52.101.11.19^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sa9pr04cu00203.inbound.protection.outlook.com`
		A	52.101.50.1^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-co1pr05cu00401.inbound.protection.outlook.com`
TXT	`MS=ms78191413`
TXT	`google-site-verification=jiNTCktqNBjp109YfkbZLK8xHQztRajvczuT5aZ8brc`
TXT	`google-site-verification=rrfnRUw3qR0BivF6VWFvXr4Gwt_TnUQA11cMG4gXphE`
TXT	`v=spf1 mx ip4:205.169.56.218 ip4:66.147.242.197 include:infusionmail.com incl...`
SOA	`lilith.ns.cloudflare.com`dns@cloudflare.com serial=2410676277

`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=1786555254

WOT: SAFE (67/100)

Subdomains

autodiscover.knottlab.com

lyncdiscover.knottlab.com

bums.knottlab.com

Same first word

knottlab.com

Similar names

baltkont.com

DNS History

11 records (5 active, 6 former)

●NSlilith.ns.cloudflare.com2026-03-25 → 2026-08-12 · 3 obs

○ 2017-01-08 03:59:44
● 2026-03-25 05:03:32
● 2026-08-12 17:30:04

○NSns51.worldnic.com2015-08-10 → 2017-01-08 · 4 obs

● 2015-08-10 15:53:58
● 2017-01-08 03:59:44
○ 2026-03-25 05:03:32
○ 2026-08-12 17:30:04

○NSns52.worldnic.com2015-08-10 → 2017-01-08 · 4 obs

● 2015-08-10 15:53:58
● 2017-01-08 03:59:44
○ 2026-03-25 05:03:32
○ 2026-08-12 17:30:04

●NSpiers.ns.cloudflare.com2026-03-25 → 2026-08-12 · 3 obs

○ 2017-01-08 03:59:44
● 2026-03-25 05:03:32
● 2026-08-12 17:30:04

●MXknottlab-com.mail.protection.outlook.com2026-03-25 → 2026-08-12 · 3 obs

○ 2017-01-08 03:59:44
● 2026-03-25 05:03:32
● 2026-08-12 17:30:04

○MXknottlab.com.inbound10.mxlogic.net2015-08-10 → 2017-01-08 · 4 obs

● 2015-08-10 15:53:58
● 2017-01-08 03:59:44
○ 2026-03-25 05:03:32
○ 2026-08-12 17:30:04

○MXknottlab.com.inbound10.mxlogicmx.net2015-08-10 → 2017-01-08 · 4 obs

● 2015-08-10 15:53:58
● 2017-01-08 03:59:44
○ 2026-03-25 05:03:32
○ 2026-08-12 17:30:04

●A141.193.213.202026-05-20 → 2026-08-12 · 3 obs

○ 2026-04-08 18:55:24
● 2026-05-20 18:01:24
● 2026-08-12 17:30:04

●A141.193.213.212026-05-20 → 2026-08-12 · 3 obs

○ 2026-04-08 18:55:24
● 2026-05-20 18:01:24
● 2026-08-12 17:30:04

○A151.101.2.1592026-03-25 → 2026-04-08 · 5 obs

○ 2017-01-08 03:59:44
● 2026-03-25 05:03:32
● 2026-04-08 18:55:24
○ 2026-05-20 18:01:24
○ 2026-08-12 17:30:04

○A66.147.242.1972015-08-10 → 2017-01-08 · 4 obs

● 2015-08-10 15:53:58
● 2017-01-08 03:59:44
○ 2026-03-25 05:03:32
○ 2026-08-12 17:30:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, j.gtld-servers.net, i.gtld-servers.net, a.gtld-servers.net...	-
knottlab.com	lilith.ns.cloudflare.com, piers.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.143

NS records: lilith.ns.cloudflare.com, piers.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for knottlab.com (unsigned zone)

⏱️ Timing

Total: 214ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`141.193.213.21, 141.193.213.20`
NS	2	`lilith.ns.cloudflare.com, piers.ns.cloudflare.com`
MX	1	`knottlab-com.mail.protection.outlook.com`
TXT	4	`MS=ms78191413, google-site-verification=jiNTCktqNBjp109...`
SOA	1	`lilith.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (lilith.ns.cloudflare.com, lilith.ns.cloudflare.com, lilith.ns.cloudflare.com...)

Analysis

Hierarchy

knottlab.com sits above autodiscover.knottlab.com, lyncdiscover.knottlab.com and bums.knottlab.com in the domain hierarchy.

IP Addresses

knottlab.com points to the IP addresses 141.193.213.20 and 141.193.213.21

Additional host names — firstteecentralcarolina.org, cityu.edu, compsych.se and two others — share IP numbers with knottlab.com.

Name Servers

knottlab.com uses two name servers for its delegation: lilith.ns.cloudflare.com and piers.ns.cloudflare.com.

knottlab.com shares its name server setup with other domains, including knottlabs.com, frueh-systems.com, governa.org and two others.

There is at least partial name server overlap between knottlab.com and other domains — toto80car.site, huaqiangbei.shop, electronichubb.com and two more among them.

These name servers frequently co-occur with the name servers zainab.ns.cloudflare.com and tricia.ns.cloudflare.com.

Host names with 6 IP numbers:

Hostname lilith.ns.cloudflare.com directs to 108.162.194.143, 162.159.38.143 and 172.64.34.143 along with 3 other IP addresses.

Hostname piers.ns.cloudflare.com directs to 108.162.195.16, 162.159.44.16 and 172.64.35.16 along with 3 other IP addresses.

Mail Servers

knottlab.com has one mail server: knottlab-com.mail.protection.outlook.com.

knottlab-com.mail.protection.outlook.com points to 8 IP numbers: 52.101.10.16, 52.101.11.3, 52.101.11.19 and 5 other.