🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`codefitdevelop.cz`

DNSSEC	⚠️ Not signed
A	2001:67c:e94:1:1:5bef:c90c:1^{Blindspot2001:67c:e94::/48 THINLINE-BlindSpot}
		PTR	`rproxy1.thinline.cz`
A	91.239.201.12^{🇨🇿 Blindspot91.239.200.0/23 THINLINE-BlindSpot}
NS	`ns1.thinline.cz` ⭐
		A	2001:67c:e94:0:1:5bef:c8f3:1^{Blindspot2001:67c:e94::/48 THINLINE-BlindSpot}
			PTR	`ns1.thinline.cz`
		A	91.239.200.243^{🇨🇿 Blindspot91.239.200.0/23 THINLINE-BlindSpot}
			PTR	`ns1.thinline.cz`
NS	`ns2.thinline.cz`
		A	2001:4de8:fa22:0:1:5264:602:1^{🇨🇿 QUANTCOM-AS2001:4de8::/32 Dial Telecom, a.s.}
			PTR	`ns2.thinline.cz`
		A	82.100.6.2^{🇨🇿 QUANTCOM-AS82.100.0.0/18 Dial Telecom, a.s.}
			PTR	`ns2.thinline.cz`
NS	`ns3.cesky-hosting.eu`
		A	2001:67c:e94:1:1:5bef:ca12:1^{Blindspot2001:67c:e94::/48 THINLINE-BlindSpot}
			PTR	`ns3.cesky-hosting.eu`
		A	91.239.202.18^{🇨🇿 Blindspot91.239.202.0/23 THINLINE-BlindSpot}
			PTR	`ns3.cesky-hosting.eu`
SOA	`ns1.thinline.cz`hostmaster@codefitdevelop.cz serial=20233391

`cz`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.ns.nic.cz` ⭐
	NS	`b.ns.nic.cz`
	NS	`c.ns.nic.cz`
	NS	`d.ns.nic.cz`
	SOA	`a.ns.nic.cz`hostmaster@nic.cz serial=1789489047

Same first word

codefitdevelop.cz

Previous names

codecore.cz

codecorp.cz

codecraft.cz

codecreator.cz

codecron.cz

codecyber.cz

coded.cz

codedesire.cz

codedivision.cz

codedock.cz

codedraft.cz

codedynamics.cz

codee.cz

codeeffect.cz

codeeight.cz

codeers.cz

codees.cz

codeex.cz

codefast.cz

codefit.cz

Next names

codeflex.cz

codeflow.cz

codeforest.cz

codeforgirls.cz

codefree.cz

codefu.cz

codegarage.cz

codegreen.cz

codegrid.cz

codegrowers.cz

codehound.cz

codeigniter.cz

codeing.cz

codeisfun.cz

codeisgame.cz

codeit.cz

codejet.cz

codekey.cz

codelab.cz

codelahonza.cz

DNS History

5 records (5 active, 0 former)

●NSns1.thinline.cz2026-09-08 → 2026-09-15 · 2 obs

● 2026-09-08 07:01:24
● 2026-09-15 16:52:52

●NSns2.thinline.cz2026-09-08 → 2026-09-15 · 2 obs

● 2026-09-08 07:01:24
● 2026-09-15 16:52:52

●NSns3.cesky-hosting.eu2026-09-08 → 2026-09-15 · 2 obs

● 2026-09-08 07:01:24
● 2026-09-15 16:52:52

●A2001:67c:e94:1:1:5bef:c90c:12026-09-08 → 2026-09-15 · 2 obs

● 2026-09-08 07:01:24
● 2026-09-15 16:52:52

●A91.239.201.122026-09-08 → 2026-09-15 · 2 obs

● 2026-09-08 07:01:24
● 2026-09-15 16:52:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cz	a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz	-
codefitdevelop.cz	ns1.thinline.cz, ns2.thinline.cz, ns3.cesky-hosting.eu	4 records

✅ Authoritative Response

Server:91.239.202.18

NS records: ns1.thinline.cz, ns2.thinline.cz, ns3.cesky-hosting.eu

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for codefitdevelop.cz (unsigned zone)

⏱️ Timing

Total: 2642ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`91.239.201.12`
AAAA	1	`2001:67c:e94:1:1:5bef:c90c:1`
NS	3	`ns1.thinline.cz, ns3.cesky-hosting.eu...`
SOA	1	`ns1.thinline.cz hostmaster.codefitdevelo`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.thinline.cz, ns1.thinline.cz, ns2.thinline.cz...)

Analysis

IP Addresses

codefitdevelop.cz resolves to the IP addresses 91.239.201.12 and 2001:67c:e94:1:1:5bef:c90c:1

Additional host names — atelierpraha5.cz, envothemes.com, nabytekjura.cz and two others — share IP numbers with codefitdevelop.cz.

Name Servers

codefitdevelop.cz carries NS records delegating to ns1.thinline.cz, ns2.thinline.cz and ns3.cesky-hosting.eu.

codefitdevelop.cz shares at least some of its name servers with other domains, including codeboys.net, drag-tu.cz, hrotik.cz and two others.

ns1.thinline.cz, ns2.thinline.cz and ns3.cesky-hosting.eu are three hostnames that each resolve to a pair of IP addresses: ns1.thinline.cz to 91.239.200.243 and 2001:67c:e94:0:1:5bef:c8f3:1, ns2.thinline.cz to 82.100.6.2 and 2001:4de8:fa22:0:1:5264:602:1, and ns3.cesky-hosting.eu to 91.239.202.18 and 2001:67c:e94:1:1:5bef:ca12:1.

codefitdevelop.cz - robtex.com