ck.com - dns.ninja

`ck.com`

DNSSEC	⚠️ Not signed
A	166.117.39.246^{🇺🇸 Amazon166.117.32.0/20}
		PTR	`ae65404dcc38b88c1.awsglobalaccelerator.com`
A	166.117.243.153^{🇺🇸 Amazon166.117.240.0/20}
NS	`ha1.markmonitor.zone` ⭐
		A	2001:67c:1bc::5^{🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD2001:67c:1bc::/48 IPCom-NET Anycast}
			PTR	`ha1.markmonitor.zone`
		A	192.174.68.5^{🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD192.174.68.0/24 NICat-anycast-net}
NS	`ha2.markmonitor.zone`
		A	2620:10a:80eb::6b^{🇨🇦 CIRA-22620:10a:80eb::/48 D-Zone Anycast Cloud 1}
			PTR	`ha2.markmonitor.zone`
		A	162.219.54.170^{🇨🇦 CIRA-2162.219.54.0/24 D-Zone Anycast Cloud1}
			PTR	`ha2.markmonitor.zone`
NS	`ha3.markmonitor.zone`
		A	2001:67c:10b8::5^{🇨🇭 RCODEZERO-ANYCAST-SEC22001:67c:10b8::/48 IPCOM-anycast-net}
			PTR	`ha3.markmonitor.zone`
		A	176.97.158.5^{🇦🇹 RCODEZERO-ANYCAST-SEC2176.97.158.0/24 NICat-anycast-net}
			PTR	`ha3.markmonitor.zone`
NS	`ha4.markmonitor.zone`
		A	2620:10a:80ec::6b^{🇨🇦 CIRA-32620:10a:80ec::/48 D-Zone IPv6 Anycast Cloud 2}
			PTR	`ha4.markmonitor.zone`
		A	162.219.55.170^{🇨🇦 CIRA-3162.219.55.0/24 D-Zone Anycast Cloud 2}
			PTR	`ha4.markmonitor.zone`
MX	`mxa-00778a01.gslb.pphosted.com` ⭐
		A	205.220.160.31^{🇺🇸 Proofpoint205.220.160.0/24 Inc.}
MX	`mxb-00778a01.gslb.pphosted.com` ⭐
		A	205.220.160.31^{🇺🇸 Proofpoint205.220.160.0/24 Inc.}
TXT	`V2xbZRo3B2jD32v/tZ8TdLNshIaPigRTV80FVr3OM8qs/v8oGmHFIY/uEJVsGei+i4D4Vkt5scGlz...`
TXT	`_shgf3i10wvt9zljnbh9gfszewxqw1gg`
TXT	`autodesk-domain-verification=F7vC4KBJyvUTwgZaW-io`
TXT	`_49480dcsyln3c5bvtcrqw1s0dty8tdd`
TXT	`wr7sq138kr3fs6s9fwkj8z37b4sx5fnn`
TXT	`adobe-idp-site-verification=395e5237f109017b20ee4c430a0fdbdf8dde9f5dfc06c389d...`
TXT	`apple-domain-verification=VPlT5aPJiwupuWfW`
TXT	`cHZo`
TXT	`4pjbc9w5qbshtx6p3cczjbmrdq1wtpmw`
TXT	`_5alvv2nr77otab5wxw6z68d5a4faccv`
TXT	`openai-domain-verification=dv-RvZxnOjmYIEhH2OG0W6eS1gq`
TXT	`Dynatrace-site-verification=5036c5d2-ebc5-4d0c-9686-9423311cd457__3nulpfbu3ut...`
TXT	`cisco-ci-domain-verification=1f4e41865f236a29589bc07d33ddc61850c6c1f278caa870...`
TXT	`ab9lh2f4q2205thi26ah8de6mf`
TXT	`MS=ms21421772`
TXT	`atlassian-domain-verification=hiO4/iBEWO5BF/YcTL7nKGURj41vaBGEBIVFejuc/6mJwuT...`
TXT	`1a4f1se8hucnsl1dqs9d17vq3k`
TXT	`box-domain-verification=9782629eeffbfd81d3ef038295c0311fc0c10c6bc8b0351c7ee9d...`
TXT	`work-accounts-domain-verification=07cUbcDgEJ4TP9OkeQl9Dvqywe8rP7`
TXT	`mentimeter-084a341a-8520-487f-9e1e-72fe97202ab6`
TXT	`tb0ml25fyhm2j8p4710991pm50f8254m`
TXT	`rhn3rpmvllhjbtvnyzfhy8j3yrhhnjrl`
TXT	`AZXyf+JIRNRUFfjnr4qJ2bLgrN+P34yje6D3JPITDuW396xhpvtuZXllxIVwv9XSWvsYo+Hp70Fk0...`
TXT	`fastly-domain-delegation-B3u42nM4P2hVdwjUL-458722-2022-01-12`
TXT	`miro-verification=1c08b55536bc641104c8c3a4a8a6cc53a2750758`
TXT	`v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all`
TXT	`apple-domain-verification=MolwqVnjqUoHYtRA`
TXT	`airtable-verification=7ffb80bb9ee3ca161b1aa8b524276b71`
SOA	`ha1.markmonitor.zone`hostmaster@markmonitor.com 2026-07-21 #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=1784672302

WOT: SAFE (72/100)

Subdomains

autodiscover.ck.com

jp.ck.com

meet.ck.com

envio.ck.com

www.ck.com

ftp.ck.com

email.ck.com

Same first word

ck.world

ck.hu

ck.net

ck.no

ck.amsterdam

ck.hopto.me

ck.construction

ck.akamai.net

ck.life

ck.com.vn

ck.chat

ck.cz

ck.gliwice.pl

ck.si

ck.com

ck.gs

ck.gov.ua

ck.inc

ck.by

ck.se

ck.dk

ck.cafe

ck.gy

ck.agency

ck.gov.pl

ck.edu.vn

ck.soccer

ck.com.au

ck.bet

ck.app

ck.rs

ck.md

ck.ru

ck.de

ck.nsw.edu.au

ck.com.mx

ck.la

ck.ge

ck.uk

ck.page

ck.com.ua

ck.ck.ua

ck.ws

ck.camp

ck.ventures

ck.nl

ck.ca

ck.art.pl

ck.cc

ck.ac.kr

ck.org

ck.kz

ck.claims

ck.ms

ck.gold

ck.ly

ck.cl

ck.doctor

ck.law

ck.sg

ck.shopping

ck.ua

ck.su

ck.kiev.ua

ck.com.vu

ck.cx

ck.mk

ck.ro

ck.solutions

ck.nu

ck.lv

ck.ai

ck.be

ck.vc

ck.co.kr

ck.co.za

ck.is

ck.tec.br

ck.mba

Similar names

kc.net.nz

kc.net

kc.fyi

kc.pl

kc.codes

kc.ms

kc.edu.gh

kc.net.uk

kc.org

kc.edu.sa

kc.ac

kc.ae

kc.vc

kc.ca

kc.world

kc.clothing

kc.tv

kc.si

kc.photography

kc.ws

kc.co.kr

kc.limo

kc.co

kc.net.pe

kc.ru

kc.domains

kc.church

kc.com

kc.io

kc.to

kc.ac.th

kc.holdings

kc.run

kc.ie

kc.events

kc.fi

kc.com.ua

kc.eu

kc.style

kc.edu

kc.rentals

kc.cn

kc.com.pl

kc.design

kc.co.uk

kc.lt

kc.gov.by

kc.com.tr

kc.net.my

kc.xyz

kc.pl.ua

kc.legal

kc.rocks

kc.net.tr

kc.today

kc.be

kc.kz

kc.dk

kc.de

kc.vg

kc.ne.kr

DNS History

19 records (8 active, 11 former)

○NScbru.br.ns.els-gms.att.net2008-01-25 → 2021-03-16 · 4 obs

● 2008-01-25 07:28:22
● 2021-03-16 04:41:22
○ 2026-02-21 20:23:04
○ 2026-07-21 22:39:30

○NScmtu.mt.ns.els-gms.att.net2008-01-25 → 2021-03-16 · 4 obs

● 2008-01-25 07:28:22
● 2021-03-16 04:41:22
○ 2026-02-21 20:23:04
○ 2026-07-21 22:39:30

●NSha1.markmonitor.zone2026-02-21 → 2026-07-21 · 3 obs

○ 2021-03-16 04:41:22
● 2026-02-21 20:23:04
● 2026-07-21 22:39:30

●NSha2.markmonitor.zone2026-02-21 → 2026-07-21 · 3 obs

○ 2021-03-16 04:41:22
● 2026-02-21 20:23:04
● 2026-07-21 22:39:30

●NSha3.markmonitor.zone2026-02-21 → 2026-07-21 · 3 obs

○ 2021-03-16 04:41:22
● 2026-02-21 20:23:04
● 2026-07-21 22:39:30

●NSha4.markmonitor.zone2026-02-21 → 2026-07-21 · 3 obs

○ 2021-03-16 04:41:22
● 2026-02-21 20:23:04
● 2026-07-21 22:39:30

○NSxbru.br.ns.els-gms.att.net2015-08-12 → 2016-09-04 · 5 obs

○ 2008-01-25 07:28:22
● 2015-08-12 23:17:30
● 2016-09-04 13:39:02
○ 2016-09-22 16:45:14
○ 2026-07-21 22:39:30

○MXmail1.pvh.com2008-01-25 → 2008-01-25 · 3 obs

● 2008-01-25 07:28:22
○ 2015-08-12 23:17:30
○ 2026-07-21 22:39:30

○MXmail2.pvh.com2008-01-25 → 2008-01-25 · 3 obs

● 2008-01-25 07:28:22
○ 2015-08-12 23:17:30
○ 2026-07-21 22:39:30

○MXmail3.pvh.com2015-08-12 → 2016-04-19 · 5 obs

○ 2008-01-25 07:28:22
● 2015-08-12 23:17:30
● 2016-04-19 09:59:06
○ 2016-06-08 10:14:46
○ 2026-07-21 22:39:30

○MXmail4.pvh.com2015-08-12 → 2016-04-19 · 5 obs

○ 2008-01-25 07:28:22
● 2015-08-12 23:17:30
● 2016-04-19 09:59:06
○ 2016-06-08 10:14:46
○ 2026-07-21 22:39:30

○MXmx1.pvh.iphmx.com2015-08-12 → 2021-03-16 · 5 obs

○ 2008-01-25 07:28:22
● 2015-08-12 23:17:30
● 2021-03-16 04:41:22
○ 2026-02-21 20:23:04
○ 2026-07-21 22:39:30

○MXmx2.pvh.iphmx.com2015-08-12 → 2021-03-16 · 5 obs

○ 2008-01-25 07:28:22
● 2015-08-12 23:17:30
● 2021-03-16 04:41:22
○ 2026-02-21 20:23:04
○ 2026-07-21 22:39:30

●MXmxa-00778a01.gslb.pphosted.com2026-02-21 → 2026-07-21 · 3 obs

○ 2021-03-16 04:41:22
● 2026-02-21 20:23:04
● 2026-07-21 22:39:30

●MXmxb-00778a01.gslb.pphosted.com2026-02-21 → 2026-07-21 · 3 obs

○ 2021-03-16 04:41:22
● 2026-02-21 20:23:04
● 2026-07-21 22:39:30

●A166.117.243.1532026-02-21 → 2026-07-21 · 3 obs

○ 2021-03-16 04:41:22
● 2026-02-21 20:23:04
● 2026-07-21 22:39:30

●A166.117.39.2462026-02-21 → 2026-07-21 · 3 obs

○ 2021-03-16 04:41:22
● 2026-02-21 20:23:04
● 2026-07-21 22:39:30

○A63.240.96.2252015-08-12 → 2021-03-16 · 5 obs

○ 2008-01-25 07:28:22
● 2015-08-12 23:17:30
● 2021-03-16 04:41:22
○ 2026-02-21 20:23:04
○ 2026-07-21 22:39:30

○A63.240.96.2462008-01-25 → 2008-01-25 · 3 obs

● 2008-01-25 07:28:22
○ 2015-08-12 23:17:30
○ 2026-07-21 22:39:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
ck.com	ha4.markmonitor.zone, ha2.markmonitor.zone, ha1.markmonitor.zone, ha3.markmonitor.zone	-

✅ Authoritative Response

Server:176.97.158.5

NS records: ha4.markmonitor.zone, ha2.markmonitor.zone, ha1.markmonitor.zone, ha3.markmonitor.zone

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ck.com (unsigned zone)

⏱️ Timing

Total: 360ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`166.117.39.246, 166.117.243.153`
NS	4	`ha1.markmonitor.zone, ha2.markmonitor.zone...`
MX	2	`mxa-00778a01.gslb.pphosted.com (pri: 5), mxb-00778a01.gslb.pphosted.com (pri: 5)`
TXT	28	`cHZo, MS=ms21421772...`
SOA	1	`ha1.markmonitor.zone hostmaster.markmoni`

Analysis

Hierarchy

autodiscover.ck.com, jp.ck.com, meet.ck.com, envio.ck.com, www.ck.com and a few other host names are all children of ck.com.

IP Addresses

ck.com has two IP addresses: 166.117.39.246 and 166.117.243.153

Additional host names — pvhannualmeetingmaterials.com, pvhlogistics.com, ae65404dcc38b88c1.awsglobalaccelerator.com and two others — share IP numbers with ck.com.

Name Servers

ck.com has four authoritative name servers: ha1.markmonitor.zone, ha2.markmonitor.zone, ha3.markmonitor.zone and ha4.markmonitor.zone.

The name servers of ck.com overlap at least partially with those of other domains — among them axa-van.co.uk, thomsonins.co.uk, calvinklein.lt and two more.

These name servers commonly appear in delegations together with ns1.markmonitor.com, ns2.markmonitor.com, ns3.markmonitor.com and 4 other.

Each of the four hosts ha1.markmonitor.zone, ha2.markmonitor.zone, ha3.markmonitor.zone and ha4.markmonitor.zone has two IP addresses. ha1.markmonitor.zone points to 192.174.68.5 and 2001:67c:1bc::5. ha2.markmonitor.zone points to 162.219.54.170 and 2620:10a:80eb::6b. ha3.markmonitor.zone points to 176.97.158.5 and 2001:67c:10b8::5. ha4.markmonitor.zone points to 162.219.55.170 and 2620:10a:80ec::6b.

Mail Servers

ck.com has two mail servers: mxa-00778a01.gslb.pphosted.com and mxb-00778a01.gslb.pphosted.com.

ck.com shares the same mail server setup as other domains, including tommy-usa.com, calvinklein.sa, calvinklein.com and two others.

ck.com has mail servers in common with other domains — jp.ck.com being one example.

mxa-00778a01.gslb.pphosted.com and mxb-00778a01.gslb.pphosted.com both resolve to the same single IP address: 205.220.160.31.

mxa-00778a01.gslb.pphosted.com and mxb-00778a01.gslb.pphosted.com are host names that each point to 205.220.160.31 IP addresses.