🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`ck20.com`

DNSSEC	⚠️ Not signed
A	203.25.132.7^{🇦🇺 MAMMOTHMEDIA-AS-AP203.25.132.0/24 Vultr Customer Route}
		PTR	`web.renta.net`
NS	`ns1.spiderweb.com.au` ⭐
		A	203.25.132.5^{🇦🇺 MAMMOTHMEDIA-AS-AP203.25.132.0/24 Vultr Customer Route}
			PTR	`ns1.spiderweb.com.au`
NS	`ns2.spiderweb.com.au`
		A	103.230.157.236^{🇦🇺 MAMMOTHMEDIA-AS-AP103.230.156.0/23 BINARY LANE PTY LTD BTP HUB, Level 1 Suite 3 10 Station Avenue}
			PTR	`ns2.spiderweb.com.au`
MX	`mail.spiderweb.com.au` ⭐
		A	2404:9400:2684:7400::8^{🇦🇺 MAMMOTHMEDIA-AS-AP2404:9400:2000::/36 Mammoth Media Pty Ltd BTP HUB, Level 1 Suite 3 10 Station Avenue}
			PTR	`mail.spiderweb.com.au`
		A	203.25.132.8^{🇦🇺 MAMMOTHMEDIA-AS-AP203.25.132.0/24 Vultr Customer Route}
			PTR	`mail.spiderweb.com.au`
TXT	`v=spf1 mx -all`
SOA	`ns1.spiderweb.com.au`admin@ck20.com 2026-02-24 #2

`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=1787239629

Previously NS for

ck20.com

Same first word

ck20.de

ck20.com

Similar names

c02k.top

kc20.de

k20c.com

kc20.com

kc20.cn

kc02.de

20ck.com

20kc.cz

02kc.top

02ck.com

02kc.com

k2c0.ph

Previous names

Next names

ck200.com

ck2000.com

ck2001.com

ck2003.com

ck2004.com

ck2008.com

ck201.com

ck2010.com

ck2011.com

ck2017.com

ck2030.com

ck2040.com

ck206.com

ck207.com

ck20831.com

ck20fi3t.com

ck20fj49.com

ck21.com

ck210.com

DNS History

6 records (4 active, 2 former)

○NSck20.com2015-06-26 → 2017-02-12 · 5 obs

○ 2008-03-19 19:41:38
● 2015-06-26 09:12:56
● 2017-02-12 21:06:08
○ 2026-08-17 20:11:50
○ 2026-08-20 15:33:14

●NSns1.spiderweb.com.au2008-03-19 → 2026-08-20 · 2 obs

● 2008-03-19 19:41:38
● 2026-08-20 15:33:14

●NSns2.spiderweb.com.au2008-03-19 → 2026-08-20 · 2 obs

● 2008-03-19 19:41:38
● 2026-08-20 15:33:14

●MXmail.spiderweb.com.au2015-06-26 → 2026-08-20 · 3 obs

○ 2008-03-19 19:41:38
● 2015-06-26 09:12:56
● 2026-08-20 15:33:14

○A202.6.249.32015-06-26 → 2017-02-12 · 5 obs

○ 2008-03-19 19:41:38
● 2015-06-26 09:12:56
● 2017-02-12 21:06:08
○ 2026-08-17 20:11:50
○ 2026-08-20 15:33:14

●A203.25.132.72026-08-17 → 2026-08-20 · 3 obs

○ 2017-02-12 21:06:08
● 2026-08-17 20:11:50
● 2026-08-20 15:33:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
ck20.com	ns1.spiderweb.com.au, ns2.spiderweb.com.au	-

✅ Authoritative Response

Server:203.25.132.5

NS records: ns1.spiderweb.com.au, ns2.spiderweb.com.au

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ck20.com (unsigned zone)

⏱️ Timing

Total: 872ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`203.25.132.7`
NS	2	`ns2.spiderweb.com.au, ns1.spiderweb.com.au`
MX	1	`mail.spiderweb.com.au (pri: 10)`
TXT	1	`v=spf1 mx -all`
SOA	1	`ns1.spiderweb.com.au admin.ck20.com`

Analysis

IP Addresses

ck20.com directs to one IP number, which is 203.25.132.7.

Among the host names that share IP numbers with ck20.com are belladent.com.au, web.renta.net, auzy.net.au and two others.

Name Servers

The NS records for ck20.com delegate to ns1.spiderweb.com.au and ns2.spiderweb.com.au.

ck20.com, sageold.com, spidertel.com.au, mirotec.co.uk and vabam.com.au all share the same authoritative name server setup.

Some of ck20.com's name servers are also used by other domains, including emrt.net.au, eques.com.au, lcsc.org.au and piratepete.com.

In DNS configurations, these name servers often share authority with ns3.spiderweb.com.au, ns1.emrt.net.au, ns1.piratepete.com and 3 other name servers.

ns1.spiderweb.com.au resolves to 203.25.132.5. ns2.spiderweb.com.au resolves to 103.230.157.236. Both host names point to a single IP number.

Mail Servers

ck20.com routes its mail through a single mail server, mail.spiderweb.com.au.

ck20.com has the same mail server arrangement as a number of other domains, for example mecanokithomes.com, kenvet.com.au, lcsc.org.au and two more.

The host mail.spiderweb.com.au resolves to 203.25.132.8 and 2404:9400:2684:7400::8 — two IP addresses.

ck20.com - robtex.com

ck20.com

com