`ckonline.sk`

DNSSEC	⚠️ Not signed
NS	`ns.czech.net` ⚠️ Not in zone NS records
		A	195.250.128.2^{🇨🇿 QUANTCOM-AS195.250.128.0/19}
			PTR	`sns.dialtelecom.cz`
NS	`scretchy.czech.net` ⚠️ Not in zone NS records

`sk`

	DNSSEC	🔒 Signed (DS record present)
	NS	`m.tld.sk` ⭐
	NS	`e.tld.sk`
	NS	`f.tld.sk`
	NS	`g.tld.sk`
	NS	`h.tld.sk`
	SOA	`m.tld.sk`hostmaster@sk-nic.sk serial=2018597524

Same first word

ckonline.sk

ckonline.net

ckonline.de

ckonline.org

ckonline.com.au

ckonline.com

ckonline.pl

Similar names

DNS History

2 records (2 active, 0 former)

●NSns.czech.net2026-03-26 → 2026-08-09 · 2 obs

● 2026-03-26 18:04:30
● 2026-08-09 07:17:22

●NSscretchy.czech.net2026-07-13 → 2026-08-09 · 3 obs

○ 2026-03-26 18:04:30
● 2026-07-13 09:41:16
● 2026-08-09 07:17:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
sk	e.tld.sk, f.tld.sk, g.tld.sk, h.tld.sk	-
ckonline.sk	ns.czech.net, scretchy.czech.net	-

✅ Authoritative Response

Server:195.250.128.2

NS records: ns.czech.net, scretchy.czech.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ckonline.sk (unsigned zone)

⏱️ Timing

Total: 734ms | Queries: -

📄 Records

Type	Count	Sample Data

Analysis

Name Servers

ckonline.sk uses two name servers for its delegation: ns.czech.net and scretchy.czech.net.

ckonline.sk uses the same name servers as other domains — galena.sk being one example.

Hosts that resolve to one IP address:

ns.czech.net has the IP address 195.250.128.2.

ckonline.sk - robtex.com

ckonline.sk

sk