`contekllc.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3036::ac43:b2d7^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:23bf^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.35.191^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.178.215^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`curt.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b5e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`curt.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c15e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`curt.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:215e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`curt.ns.cloudflare.com`
		A	108.162.193.94^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`curt.ns.cloudflare.com`
		A	172.64.33.94^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`curt.ns.cloudflare.com`
		A	173.245.59.94^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`curt.ns.cloudflare.com`
NS	`lisa.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a83^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lisa.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c083^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lisa.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2083^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lisa.ns.cloudflare.com`
		A	108.162.192.131^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lisa.ns.cloudflare.com`
		A	172.64.32.131^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lisa.ns.cloudflare.com`
		A	173.245.58.131^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lisa.ns.cloudflare.com`
MX	`contekllc-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::10^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-dbapr03cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::7^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am9pr04cu00107.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::c^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as8pr05cu00304.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::d^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as9pr05cu01305.inbound.protection.outlook.com`
		A	52.101.68.18^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db4pr02cu00302.inbound.protection.outlook.com`
		A	52.101.68.21^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db4pr02cu00205.inbound.protection.outlook.com`
		A	52.101.73.6^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am6pr04cu00306.inbound.protection.outlook.com`
		A	52.101.73.28^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am7pr05cu00204.inbound.protection.outlook.com`
TXT	`E0N0V52024`
TXT	`L38i82DzdG0uPlLQ5X65t2Sgd9WanVpkirKR2O`
TXT	`MS=ms32816057`
TXT	`MS=ms67199011`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.35.191, 172.67.178.215
		IPv6	2606:4700:3036::ac43:b2d7, 2606:4700:3037::6815:23bf
SOA	`curt.ns.cloudflare.com`dns@cloudflare.com serial=2398111192

`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=1771291435

Same first word

contekllc.com

Similar names

kontecllc.com

DNS History

11 records (7 active, 4 former)

●NScurt.ns.cloudflare.com2026-02-15 → 2026-03-15 · 3 obs

○ 2017-01-25 01:27:12
● 2026-02-15 18:37:18
● 2026-03-15 06:56:58

●NSlisa.ns.cloudflare.com2026-02-15 → 2026-03-15 · 3 obs

○ 2017-01-25 01:27:12
● 2026-02-15 18:37:18
● 2026-03-15 06:56:58

○NSns1.wix.com2015-06-23 → 2017-01-25 · 4 obs

● 2015-06-23 04:56:08
● 2017-01-25 01:27:12
○ 2026-02-15 18:37:18
○ 2026-03-15 06:56:58

○NSns2.wix.com2015-06-23 → 2017-01-25 · 4 obs

● 2015-06-23 04:56:08
● 2017-01-25 01:27:12
○ 2026-02-15 18:37:18
○ 2026-03-15 06:56:58

●MXcontekllc-com.mail.protection.outlook.com2026-02-15 → 2026-03-15 · 3 obs

○ 2017-01-25 01:27:12
● 2026-02-15 18:37:18
● 2026-03-15 06:56:58

○MXremote.contekllc.com2015-06-23 → 2017-01-25 · 4 obs

● 2015-06-23 04:56:08
● 2017-01-25 01:27:12
○ 2026-02-15 18:37:18
○ 2026-03-15 06:56:58

●A104.21.35.1912026-02-15 → 2026-03-15 · 3 obs

○ 2017-01-25 01:27:12
● 2026-02-15 18:37:18
● 2026-03-15 06:56:58

●A172.67.178.2152026-02-15 → 2026-03-15 · 3 obs

○ 2017-01-25 01:27:12
● 2026-02-15 18:37:18
● 2026-03-15 06:56:58

○A23.236.62.1472015-06-23 → 2017-01-25 · 4 obs

● 2015-06-23 04:56:08
● 2017-01-25 01:27:12
○ 2026-02-15 18:37:18
○ 2026-03-15 06:56:58

●A2606:4700:3036::ac43:b2d72026-02-15 → 2026-03-15 · 3 obs

○ 2017-01-25 01:27:12
● 2026-02-15 18:37:18
● 2026-03-15 06:56:58

●A2606:4700:3037::6815:23bf2026-02-15 → 2026-03-15 · 3 obs

○ 2017-01-25 01:27:12
● 2026-02-15 18:37:18
● 2026-03-15 06:56:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, c.gtld-servers.net, b.gtld-servers.net...	-
contekllc.com	lisa.ns.cloudflare.com, curt.ns.cloudflare.com	12 records

✅ Authoritative Response

Server: 108.162.192.131

NS records: lisa.ns.cloudflare.com, curt.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for contekllc.com (unsigned zone)

⏱️ Timing

Total: 200ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.178.215, 104.21.35.191`
AAAA	2	`2606:4700:3036::ac43:b2d7, 2606:4700:3037::6815:23bf`
NS	2	`curt.ns.cloudflare.com, lisa.ns.cloudflare.com`
MX	1	`contekllc-com.mail.protection.outlook.co`
TXT	5	`E0N0V52024, L38i82DzdG0uPlLQ5X65t2Sgd9WanVpkirKR2O...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`curt.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

Four IP numbers are pointed to by contekllc.com: 2606:4700:3036::ac43:b2d7, 2606:4700:3037::6815:23bf, 104.21.35.191 and 172.67.178.215.

other host names including parkwoodproperties.com, 0505cf.com, dena-records.ru, tasteri.rs and noortrafikkskole.com share IP numbers with contekllc.com.

Name Servers

contekllc.com is delegated to two name servers curt.ns.cloudflare.com and lisa.ns.cloudflare.com.

contekllc.com shares the same name server setup as other domains, for instance devlab.co, smartlara.com, uvebooks.com, phacomp.com and firstoption.group.

contekllc.com at least partially shares name servers with other domains, for instance ktscargo.com, iec2020.net, preyoga.com, eviviz.com and lingonochblabar.se.

these name servers are commonly used alongside ken.ns.cloudflare.com.

Host names with six IP numbers:

Host name curt.ns.cloudflare.com points to: 2606:4700:58::adf5:3b5e, 2803:f800:50::6ca2:c15e, 2a06:98c1:50::ac40:215e, 108.162.193.94, 172.64.33.94 and 173.245.59.94.

Host name lisa.ns.cloudflare.com points to: 2606:4700:50::adf5:3a83, 2803:f800:50::6ca2:c083, 2a06:98c1:50::ac40:2083, 108.162.192.131, 172.64.32.131 and 173.245.58.131.

Mail Servers

contekllc.com is handled by a single mail server, contekllc-com.mail.protection.outlook.com.

Host contekllc-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::10, 2a01:111:f403:ca09::7, 2a01:111:f403:ca09::c, 2a01:111:f403:ca09::d, 52.101.68.18, 52.101.68.21, 52.101.73.6 and 52.101.73.28.

contekllc.com - robtex.com

contekllc.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`contekllc.com`

`com`