`ckgroup.ph`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:a15a^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:9db^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.9.219^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.161.90^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`leanna.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2697^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leanna.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c297^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`leanna.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2297^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`leanna.ns.cloudflare.com`
		A	108.162.194.151^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leanna.ns.cloudflare.com`
		A	162.159.38.151^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leanna.ns.cloudflare.com`
		A	172.64.34.151^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leanna.ns.cloudflare.com`
NS	`leonard.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c36^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leonard.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c336^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`leonard.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2336^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`leonard.ns.cloudflare.com`
		A	108.162.195.54^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leonard.ns.cloudflare.com`
		A	162.159.44.54^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leonard.ns.cloudflare.com`
		A	172.64.35.54^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leonard.ns.cloudflare.com`
MX	`mail.ckgroup.ph` ⭐
		A	141.164.36.7^{🇰🇷 AS-VULTR141.164.32.0/19 The Constant Company, LLC 319 CLEMATIS ST Suite 900}
			PTR	`141.164.36.7.vultrusercontent.com`
TXT	`v=spf1 +a +mx +ip4:141.164.36.7 +ip4:167.179.90.12 ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.9.219, 172.67.161.90
		IPv6	2606:4700:3031::ac43:a15a, 2606:4700:3035::6815:9db
SOA	`leanna.ns.cloudflare.com`dns@cloudflare.com serial=2399370043

`ph`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ph-tld-ns.dot.ph` ⭐
	NS	`1.ns.ph`
	NS	`ns2.cuhk.edu.hk`
	NS	`ns4.apnic.net`
	NS	`ph.communitydns.net`
	SOA	`ph-tld-ns.dot.ph`sysadmin@domains.ph 2026-04-01 #19

Subdomains

dcc-essentiel.ckgroup.ph

pac-essentiel.ckgroup.ph

mail.ckgroup.ph

Same first word

ckgroup.sk

ckgroup.nc

ckgroup.com.cn

ckgroup.com

ckgroup.ph

ckgroup.net

ckgroup.us

ckgroup.ru

ckgroup.com.my

ckgroup.co.uk

ckgroup.se

ckgroup.co

ckgroup.com.tw

ckgroup.ca

ckgroup.me

Similar names

grupokc.mx

kcgroup.co.za

kcgroup.com

kcgroup.pl

groupck.in

kugcorp.com

pugrock.com

kcgroup.org

kcgroup.net

kcgroup.de

kcgroup.it

kcgroup.kz

grupokc.com.mx

kcgroup.ru

kcgroup.eu

kcgroup.co.th

kcgroup.se

kcgroup.us

kcgroup.com.my

kcgroup.com.au

kcgroup.co.in

DNS History

11 records (7 active, 4 former)

●NSleanna.ns.cloudflare.com2026-02-16 → 2026-04-01 · 2 obs

● 2026-02-16 09:50:10
● 2026-04-01 12:59:14

●NSleonard.ns.cloudflare.com2026-02-16 → 2026-04-01 · 2 obs

● 2026-02-16 09:50:10
● 2026-04-01 12:59:14

●MXmail.ckgroup.ph2026-02-16 → 2026-04-01 · 2 obs

● 2026-02-16 09:50:10
● 2026-04-01 12:59:14

●A104.21.9.2192026-02-16 → 2026-04-01 · 6 obs

● 2026-02-16 09:50:10
● 2026-03-20 18:08:08
○ 2026-03-23 03:32:10
○ 2026-03-30 16:21:06
● 2026-03-31 12:51:56
● 2026-04-01 12:59:14

○A172.64.80.12026-03-23 → 2026-03-23 · 4 obs

○ 2026-03-20 18:08:08
● 2026-03-23 03:32:10
○ 2026-03-30 16:21:06
○ 2026-04-01 12:59:14

●A172.67.161.902026-02-16 → 2026-04-01 · 6 obs

● 2026-02-16 09:50:10
● 2026-03-20 18:08:08
○ 2026-03-23 03:32:10
○ 2026-03-30 16:21:06
● 2026-03-31 12:51:56
● 2026-04-01 12:59:14

○A188.114.96.02026-03-30 → 2026-03-30 · 4 obs

○ 2026-03-23 03:32:10
● 2026-03-30 16:21:06
○ 2026-03-31 12:51:56
○ 2026-04-01 12:59:14

○A188.114.97.02026-03-30 → 2026-03-30 · 4 obs

○ 2026-03-23 03:32:10
● 2026-03-30 16:21:06
○ 2026-03-31 12:51:56
○ 2026-04-01 12:59:14

○A2606:4700:130:436c:6f75:6466:6c61:72652026-03-23 → 2026-03-23 · 4 obs

○ 2026-03-20 18:08:08
● 2026-03-23 03:32:10
○ 2026-03-30 16:21:06
○ 2026-04-01 12:59:14

●A2606:4700:3031::ac43:a15a2026-02-16 → 2026-04-01 · 5 obs

● 2026-02-16 09:50:10
● 2026-03-20 18:08:08
○ 2026-03-23 03:32:10
● 2026-03-30 16:21:06
● 2026-04-01 12:59:14

●A2606:4700:3035::6815:9db2026-02-16 → 2026-04-01 · 5 obs

● 2026-02-16 09:50:10
● 2026-03-20 18:08:08
○ 2026-03-23 03:32:10
● 2026-03-30 16:21:06
● 2026-04-01 12:59:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ph	ns4.apnic.net, ph.communitydns.net, 1.ns.ph, ns2.cuhk.edu.hk	8 records
ckgroup.ph	leanna.ns.cloudflare.com, leonard.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.35.54

NS records: leanna.ns.cloudflare.com, leonard.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ckgroup.ph (unsigned zone)

⏱️ Timing

Total: 461ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.161.90, 104.21.9.219`
AAAA	2	`2606:4700:3035::6815:9db, 2606:4700:3031::ac43:a15a`
NS	2	`leanna.ns.cloudflare.com, leonard.ns.cloudflare.com`
MX	1	`mail.ckgroup.ph (pri: 0)`
TXT	1	`v=spf1 +a +mx +ip4:141.164.36.7 +ip4:167`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`leanna.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 8

In-bailiwick: 2 (1.ns.ph, 1.ns.ph)

Out-of-bailiwick: 6 (ns4.apnic.net, ns2.cuhk.edu.hk, ph.communitydns.net...)

Analysis

Hierarchy

ckgroup.ph has dcc-essentiel.ckgroup.ph, pac-essentiel.ckgroup.ph and mail.ckgroup.ph as children.

IP Addresses

ckgroup.ph maps to four IP numbers: 2606:4700:3031::ac43:a15a, 2606:4700:3035::6815:9db, 104.21.9.219 and 172.67.161.90.

Other host names such as unitedlearningpartners.com, lijiametals.com, www.rasplay.org, deerohotel.com and kjst.cn share IPs with ckgroup.ph.

Name Servers

Two name servers leanna.ns.cloudflare.com and leonard.ns.cloudflare.com handle the delegation for ckgroup.ph.

The name server setup for ckgroup.ph is the same as that used by other domains, for instance st-michaels.edu.pk, desktop-apps-download.com, hydroponicsystems.eu and guadalteba.com.

ckgroup.ph at least partially shares name servers with other domains, for example wcnjq157.buzz, gpb-ipoteka.ru, zxccpa.com, calhospital.org and meta-builder-4lg.pages.dev.

These name servers are often used together with bradley.ns.cloudflare.com and melnicoff.ns.cloudflare.com.

Host names with six IP numbers:

leanna.ns.cloudflare.com points to 2606:4700:50::a29f:2697, 2803:f800:50::6ca2:c297, 2a06:98c1:50::ac40:2297, 108.162.194.151, 162.159.38.151 and 172.64.34.151.

leonard.ns.cloudflare.com points to 2606:4700:58::a29f:2c36, 2803:f800:50::6ca2:c336, 2a06:98c1:50::ac40:2336, 108.162.195.54, 162.159.44.54 and 172.64.35.54.

Mail Servers

The mail.ckgroup.ph mail server handles ckgroup.ph.

mail.ckgroup.ph points to a single IP number: 141.164.36.7.

ckgroup.ph - robtex.com

ckgroup.ph

ph

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`ckgroup.ph`

`ph`