`koczeniak.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:dd08^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::6815:18ed^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.24.237^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.221.8^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`brenna.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26b0^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brenna.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2b0^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`brenna.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22b0^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`brenna.ns.cloudflare.com`
		A	108.162.194.176^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brenna.ns.cloudflare.com`
		A	162.159.38.176^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brenna.ns.cloudflare.com`
		A	172.64.34.176^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brenna.ns.cloudflare.com`
NS	`pablo.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bdc^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pablo.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1dc^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`pablo.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21dc^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`pablo.ns.cloudflare.com`
		A	108.162.193.220^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pablo.ns.cloudflare.com`
		A	172.64.33.220^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pablo.ns.cloudflare.com`
		A	173.245.59.220^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pablo.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.24.237, 172.67.221.8
		IPv6 hints	2606:4700:3031::ac43:dd08, 2606:4700:3032::6815:18ed
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=234, name=cloudflare-ech.com
SOA	`brenna.ns.cloudflare.com`dns@cloudflare.com serial=2407025859

`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=1785407932

Same first word

koczeniak.com

Similar names

konieczka.org

konieczka.us

konieczka.de

kozanecki.org

konieczka.net

konieczka.com

kozanecki.net

kozanecki.pl

kozanecki.ca

kozanecki.info

kozanecki.com

kozanecki.me

DNS History

10 records (6 active, 4 former)

●NSbrenna.ns.cloudflare.com2026-06-23 → 2026-07-30 · 3 obs

○ 2016-12-23 02:11:02
● 2026-06-23 08:32:04
● 2026-07-30 10:52:52

○NSdns1.nbsolutions.com2015-11-12 → 2016-12-23 · 4 obs

● 2015-11-12 08:04:18
● 2016-12-23 02:11:02
○ 2026-06-23 08:32:04
○ 2026-07-30 10:52:52

○NSdns2.nbsolutions.com2015-11-12 → 2016-12-23 · 4 obs

● 2015-11-12 08:04:18
● 2016-12-23 02:11:02
○ 2026-06-23 08:32:04
○ 2026-07-30 10:52:52

●NSpablo.ns.cloudflare.com2026-06-23 → 2026-07-30 · 3 obs

○ 2016-12-23 02:11:02
● 2026-06-23 08:32:04
● 2026-07-30 10:52:52

●A104.21.24.2372026-06-23 → 2026-07-30 · 2 obs

● 2026-06-23 08:32:04
● 2026-07-30 10:52:52

●A172.67.221.82026-06-23 → 2026-07-30 · 2 obs

● 2026-06-23 08:32:04
● 2026-07-30 10:52:52

○A2606:4700:3031::6815:18ed2026-06-23 → 2026-06-23 · 3 obs

● 2026-06-23 08:32:04
○ 2026-07-01 01:22:16
○ 2026-07-30 10:52:52

●A2606:4700:3031::ac43:dd082026-07-01 → 2026-07-30 · 3 obs

○ 2026-06-23 08:32:04
● 2026-07-01 01:22:16
● 2026-07-30 10:52:52

●A2606:4700:3032::6815:18ed2026-07-01 → 2026-07-30 · 3 obs

○ 2026-06-23 08:32:04
● 2026-07-01 01:22:16
● 2026-07-30 10:52:52

○A2606:4700:3034::ac43:dd082026-06-23 → 2026-06-23 · 3 obs

● 2026-06-23 08:32:04
○ 2026-07-01 01:22:16
○ 2026-07-30 10:52:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, f.gtld-servers.net, k.gtld-servers.net, j.gtld-servers.net...	-
koczeniak.com	pablo.ns.cloudflare.com, brenna.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.176

NS records: pablo.ns.cloudflare.com, brenna.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for koczeniak.com (unsigned zone)

⏱️ Timing

Total: 1413ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.221.8, 104.21.24.237`
AAAA	2	`2606:4700:3031::ac43:dd08, 2606:4700:3032::6815:18ed`
NS	2	`brenna.ns.cloudflare.com, pablo.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`brenna.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (pablo.ns.cloudflare.com, pablo.ns.cloudflare.com, pablo.ns.cloudflare.com...)

Analysis

IP Addresses

koczeniak.com directs to four IP numbers, which are 104.21.24.237, 172.67.221.8, 2606:4700:3031::ac43:dd08 and 2606:4700:3032::6815:18ed.

cdn3.nextinpact.com, dna.forum, openai.czfeng-w.workers.dev plus two other host names have IP numbers in common with koczeniak.com.

Name Servers

koczeniak.com is served by two delegated name servers, brenna.ns.cloudflare.com and pablo.ns.cloudflare.com.

The name server configuration of koczeniak.com is shared with other domains, for instance hansiptogel.com, slimgogo.store, samsat.id and two others.

There is at least partial name server overlap between koczeniak.com and other domains — hackenger.com, mocorner.com, clwjsc.com and two more among them.

These name servers tend to appear in combination with the name servers aaden.ns.cloudflare.com, sreeni.ns.cloudflare.com, ricardo.ns.cloudflare.com and gina.ns.cloudflare.com.

Hosts with 6 IP addresses each:

brenna.ns.cloudflare.com carries IP addresses 108.162.194.176, 162.159.38.176 and 172.64.34.176, with 3 other addresses beyond those.

pablo.ns.cloudflare.com carries IP addresses 108.162.193.220, 172.64.33.220 and 173.245.59.220, with 3 other addresses beyond those.

koczeniak.com - robtex.com

koczeniak.com

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