cktool.com - dns.ninja

`cktool.com`

DNSSEC	⚠️ Not signed
A	185.199.108.153^{🇺🇸 Fastly185.199.108.0/24 GitHub - 185.199.108.0/24}
		PTR	`cdn-185-199-108-153.github.com`
A	185.199.109.153^{🇺🇸 Fastly185.199.109.0/24 GitHub - 185.199.109.0/24}
A	185.199.110.153^{🇺🇸 Fastly185.199.110.0/24 GitHub - 185.199.110.0/24}
A	185.199.111.153^{🇺🇸 Fastly185.199.111.0/24 GitHub - 185.199.111.0/24}
NS	`ns15.domaincontrol.com` ⭐
		A	2603:5:21b0::8^{🇺🇸 GODADDY-DNS2603:5:21b0::/44}
			PTR	`ns15.domaincontrol.com`
		A	97.74.107.8^{🇺🇸 GODADDY-DNS97.74.106.0/23}
			PTR	`ns15.domaincontrol.com`
NS	`ns16.domaincontrol.com`
		A	2603:5:22b0::8^{🇺🇸 GODADDY-DNS2603:5:22b0::/44}
			PTR	`ns16.domaincontrol.com`
		A	173.201.75.8^{🇺🇸 GODADDY-DNS173.201.74.0/23}
			PTR	`ns16.domaincontrol.com`
MX	`d170778a.ess.barracudanetworks.com` ⭐
		A	209.222.82.252^{🇺🇸 Amazon209.222.82.0/24 EC2 Prefix}
			PTR	`mail.ess.barracuda.com`
		A	209.222.82.253^{🇺🇸 Amazon209.222.82.0/24 EC2 Prefix}
			PTR	`mail.ess.barracuda.com`
		A	209.222.82.255^{🇺🇸 Amazon209.222.82.0/24 EC2 Prefix}
			PTR	`mail.ess.barracuda.com`
MX	`d170778b.ess.barracudanetworks.com`⁽²⁰⁾
		A	209.222.82.252^{🇺🇸 Amazon209.222.82.0/24 EC2 Prefix}
			PTR	`mail.ess.barracuda.com`
		A	209.222.82.253^{🇺🇸 Amazon209.222.82.0/24 EC2 Prefix}
			PTR	`mail.ess.barracuda.com`
		A	209.222.82.255^{🇺🇸 Amazon209.222.82.0/24 EC2 Prefix}
			PTR	`mail.ess.barracuda.com`
TXT	`v=spf1 include:spf.protection.outlook.com include:spf.ess.barracudanetworks.c...`
SOA	`ns15.domaincontrol.com`dns@jomax.net 2026-02-24 #4

`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=1782901596

Same first word

cktool.com

Similar names

lotock.com

kolotc.com

tkcool.com

lockto.com

clkoto.com

ktcool.com

ctlook.com

kctool.com

colokt.com

tokloc.com

tolock.net

tolock.com

ktcool.cn

coltok.com

kotloc.ru

klcoto.com

DNS History

20 records (8 active, 12 former)

○NSns1.yournethost.com2015-08-07 → 2016-04-02 · 4 obs

● 2015-08-07 09:14:58
● 2016-04-02 13:16:36
○ 2016-08-10 15:32:48
○ 2026-07-01 10:30:28

●NSns15.domaincontrol.com2026-03-29 → 2026-07-01 · 3 obs

○ 2017-05-23 23:37:54
● 2026-03-29 15:33:34
● 2026-07-01 10:30:28

●NSns16.domaincontrol.com2026-03-29 → 2026-07-01 · 3 obs

○ 2017-05-23 23:37:54
● 2026-03-29 15:33:34
● 2026-07-01 10:30:28

○NSns2.yournethost.com2015-08-07 → 2016-04-02 · 4 obs

● 2015-08-07 09:14:58
● 2016-04-02 13:16:36
○ 2016-08-10 15:32:48
○ 2026-07-01 10:30:28

○NSns29.domaincontrol.com2016-08-10 → 2017-05-23 · 5 obs

○ 2016-04-02 13:16:36
● 2016-08-10 15:32:48
● 2017-05-23 23:37:54
○ 2026-03-29 15:33:34
○ 2026-07-01 10:30:28

○NSns30.domaincontrol.com2016-08-10 → 2017-05-23 · 5 obs

○ 2016-04-02 13:16:36
● 2016-08-10 15:32:48
● 2017-05-23 23:37:54
○ 2026-03-29 15:33:34
○ 2026-07-01 10:30:28

○MXasp.reflexion.net2015-08-07 → 2017-05-23 · 4 obs

● 2015-08-07 09:14:58
● 2017-05-23 23:37:54
○ 2026-03-29 15:33:34
○ 2026-07-01 10:30:28

●MXd170778a.ess.barracudanetworks.com2026-03-29 → 2026-07-01 · 3 obs

○ 2017-05-23 23:37:54
● 2026-03-29 15:33:34
● 2026-07-01 10:30:28

●MXd170778b.ess.barracudanetworks.com2026-03-29 → 2026-07-01 · 3 obs

○ 2017-05-23 23:37:54
● 2026-03-29 15:33:34
● 2026-07-01 10:30:28

○MXmx-100.reflexion.net2015-08-07 → 2017-05-23 · 4 obs

● 2015-08-07 09:14:58
● 2017-05-23 23:37:54
○ 2026-03-29 15:33:34
○ 2026-07-01 10:30:28

○MXmx-110.reflexion.net2015-08-07 → 2017-05-23 · 4 obs

● 2015-08-07 09:14:58
● 2017-05-23 23:37:54
○ 2026-03-29 15:33:34
○ 2026-07-01 10:30:28

●A185.199.108.1532026-03-29 → 2026-07-01 · 3 obs

○ 2017-05-23 23:37:54
● 2026-03-29 15:33:34
● 2026-07-01 10:30:28

●A185.199.109.1532026-03-29 → 2026-07-01 · 3 obs

○ 2017-05-23 23:37:54
● 2026-03-29 15:33:34
● 2026-07-01 10:30:28

●A185.199.110.1532026-03-29 → 2026-07-01 · 3 obs

○ 2017-05-23 23:37:54
● 2026-03-29 15:33:34
● 2026-07-01 10:30:28

●A185.199.111.1532026-03-29 → 2026-07-01 · 3 obs

○ 2017-05-23 23:37:54
● 2026-03-29 15:33:34
● 2026-07-01 10:30:28

○A185.230.63.1072026-03-29 → 2026-07-01 · 2 obs

○ 2026-03-29 15:33:34
○ 2026-07-01 10:30:28

○A185.230.63.1712026-03-29 → 2026-07-01 · 2 obs

○ 2026-03-29 15:33:34
○ 2026-07-01 10:30:28

○A185.230.63.1862026-03-29 → 2026-07-01 · 2 obs

○ 2026-03-29 15:33:34
○ 2026-07-01 10:30:28

○A23.236.62.1472016-08-10 → 2017-05-23 · 5 obs

○ 2016-04-02 13:16:36
● 2016-08-10 15:32:48
● 2017-05-23 23:37:54
○ 2026-03-29 15:33:34
○ 2026-07-01 10:30:28

○A67.225.168.312015-08-07 → 2016-04-02 · 4 obs

● 2015-08-07 09:14:58
● 2016-04-02 13:16:36
○ 2016-08-10 15:32:48
○ 2026-07-01 10:30:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
cktool.com	ns15.domaincontrol.com, ns16.domaincontrol.com	4 records

✅ Authoritative Response

Server:173.201.75.8

NS records: ns15.domaincontrol.com, ns16.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cktool.com (unsigned zone)

⏱️ Timing

Total: 90ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`185.199.108.153, 185.199.109.153...`
NS	2	`ns15.domaincontrol.com, ns16.domaincontrol.com`
MX	2	`d170778a.ess.barracudanetworks.com (pri:, d170778b.ess.barracudanetworks.com (pri:`
TXT	1	`v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns15.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns15.domaincontrol.com, ns15.domaincontrol.com, ns16.domaincontrol.com...)

Analysis

IP Addresses

cktool.com resolves to four IP addresses: 185.199.108.153, 185.199.109.153, 185.199.110.153 and 185.199.111.153.

Among the host names that share IP numbers with cktool.com are heropatterns.com, free-likes-followers-exchange-2026.html.html.free-social-growth-tools.socialboostexchange.github.io, hlmore.com and two others.

Name Servers

DNS delegation for cktool.com points to two name servers: ns15.domaincontrol.com and ns16.domaincontrol.com.

cktool.com has the same name server delegation as a number of other domains, such as theeposbureau.cloud, balbhawanerp.com, fingermygranny.com and two more.

cktool.com has partial name server overlap with other domains, including greatresultsteambuilding.com.

ns15.domaincontrol.com directs to 97.74.107.8 and 2603:5:21b0::8. ns16.domaincontrol.com directs to 173.201.75.8 and 2603:5:22b0::8. Each host name carries two IP addresses.

Mail Servers

The MX records for cktool.com point to two mail servers: d170778a.ess.barracudanetworks.com and d170778b.ess.barracudanetworks.com.

d170778a.ess.barracudanetworks.com resolves to 209.222.82.252, 209.222.82.253 and 209.222.82.255; d170778b.ess.barracudanetworks.com resolves to those same three IP addresses.

Host names pointing to 209.222.82.252 IP addresses: d170778a.ess.barracudanetworks.com and d170778b.ess.barracudanetworks.com.

Host names pointing to 209.222.82.253 IP addresses: d170778a.ess.barracudanetworks.com and d170778b.ess.barracudanetworks.com.

Host names pointing to 209.222.82.255 IP addresses: d170778a.ess.barracudanetworks.com and d170778b.ess.barracudanetworks.com.