koeck.dev - dns.ninja

`koeck.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:c61f^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::6815:2230^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.34.48^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.198.31^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`annabel.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26cf^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`annabel.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2cf^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`annabel.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22cf^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`annabel.ns.cloudflare.com`
		A	108.162.194.207^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`annabel.ns.cloudflare.com`
		A	162.159.38.207^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`annabel.ns.cloudflare.com`
		A	172.64.34.207^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`annabel.ns.cloudflare.com`
NS	`mark.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b82^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mark.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c182^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`mark.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2182^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`mark.ns.cloudflare.com`
		A	108.162.193.130^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mark.ns.cloudflare.com`
		A	172.64.33.130^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mark.ns.cloudflare.com`
		A	173.245.59.130^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mark.ns.cloudflare.com`
MX	`mail.koeck.dev` ⭐
		A	2a01:4f8:c014:2899::^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
		A	168.119.246.32^{🇩🇪 Hetzner168.119.0.0/16 HETZNER-DC}
			PTR	`mail.koeck.dev`
TXT	`google-site-verification=NhKBQKf1pBWSk2Lbfmph57jbcqGTLRqsRBoT3tVfb58`
TXT	`google-site-verification=_r4HOn43VQzRNq6D71ieIuKwpDlklhS9HCZaoRVg0qU`
TXT	`v=spf1 include:amazonses.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.34.48, 172.67.198.31
		IPv6 hints	2606:4700:3030::ac43:c61f, 2606:4700:3034::6815:2230
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=140, name=cloudflare-ech.com
SOA	`annabel.ns.cloudflare.com`dns@cloudflare.com serial=2407878021

`dev`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns-tld1.charlestonroadregistry.com` ⭐
	NS	`ns-tld2.charlestonroadregistry.com`
	NS	`ns-tld3.charlestonroadregistry.com`
	NS	`ns-tld4.charlestonroadregistry.com`
	NS	`ns-tld5.charlestonroadregistry.com`
	SOA	`ns-tld1.charlestonroadregistry.com`cloud-dns-hostmaster@google.com serial=1

🔒 HSTS Preload (+subdomains)

Subdomains

mail.koeck.dev

Same first word

koeck.tv

koeck.at

koeck.co.at

koeck.co

koeck.ch

koeck.be

koeck.fr

koeck.net

koeck.biz

koeck.nl

koeck.dev

koeck.de

koeck.info

koeck.org

koeck.com

koeck.eu

Similar names

kecko.nl

kokce.com

kocke.de

kekoc.com

kkeco.com

kecko.com

kocke.info

ecokk.com

ceokk.com

cekok.com

kkceo.com

cekok.com.tr

ekock.de

cekko.com

kocek.cz

kekco.com

cokek.com

kocke.org

kocek.com

kocke.net

kecko.yolasite.com

kecko.de

okcek.com

kecok.com

kkcoe.edu.in

ekkco.com

kecko.se

kecko.eu

ckeok.com

kkeoc.com

eckko.com

ekkoc.ca

kekco.de

cokke.com

kocke.com

DNS History

10 records (7 active, 3 former)

●NSannabel.ns.cloudflare.com2026-06-14 → 2026-07-07 · 2 obs

● 2026-06-14 19:15:50
● 2026-07-07 16:08:08

○NSmarek.ns.cloudflare.com2026-06-14 → 2026-07-07 · 2 obs

○ 2026-06-14 19:15:50
○ 2026-07-07 16:08:08

●NSmark.ns.cloudflare.com2026-06-14 → 2026-07-07 · 2 obs

● 2026-06-14 19:15:50
● 2026-07-07 16:08:08

○NSpaloma.ns.cloudflare.com2026-06-14 → 2026-07-07 · 2 obs

○ 2026-06-14 19:15:50
○ 2026-07-07 16:08:08

●MXmail.koeck.dev2026-06-14 → 2026-07-07 · 2 obs

● 2026-06-14 19:15:50
● 2026-07-07 16:08:08

●A104.21.34.482026-06-14 → 2026-07-07 · 2 obs

● 2026-06-14 19:15:50
● 2026-07-07 16:08:08

●A172.67.198.312026-06-14 → 2026-07-07 · 2 obs

● 2026-06-14 19:15:50
● 2026-07-07 16:08:08

●A2606:4700:3030::ac43:c61f2026-06-14 → 2026-07-07 · 2 obs

● 2026-06-14 19:15:50
● 2026-07-07 16:08:08

●A2606:4700:3034::6815:22302026-07-07 → 2026-07-07 · 2 obs

○ 2026-06-14 19:15:50
● 2026-07-07 16:08:08

○A2606:4700:3037::6815:22302026-06-14 → 2026-06-14 · 2 obs

● 2026-06-14 19:15:50
○ 2026-07-07 16:08:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	-
koeck.dev	annabel.ns.cloudflare.com, mark.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.193.130

NS records: annabel.ns.cloudflare.com, mark.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for koeck.dev (unsigned zone)

⏱️ Timing

Total: 455ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.34.48, 172.67.198.31`
AAAA	2	`2606:4700:3030::ac43:c61f, 2606:4700:3034::6815:2230`
NS	2	`annabel.ns.cloudflare.com, mark.ns.cloudflare.com`
MX	1	`mail.koeck.dev (pri: 10)`
TXT	3	`google-site-verification=NhKBQKf1pBWSk2L, google-site-verification=_r4HOn43VQzRNq6...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`annabel.ns.cloudflare.com dns.cloudflare`

Analysis

Hierarchy

mail.koeck.dev is a subdomain of koeck.dev.

IP Addresses

koeck.dev directs to four IP numbers, which are 104.21.34.48, 172.67.198.31, 2606:4700:3030::ac43:c61f and 2606:4700:3034::6815:2230.

Additional host names — xn--69-uqi5m9an.com, ismlmascam.com, milioner.com.de and two others — share IP numbers with koeck.dev.

Name Servers

DNS delegation for koeck.dev points to two name servers: annabel.ns.cloudflare.com and mark.ns.cloudflare.com.

koeck.dev shares its name server setup with other domains, including anandahospital.co.id, figmanavi.pages.dev, azcorealestate.ae and two others.

The name servers of koeck.dev overlap at least partially with those of other domains — among them betomateriais.com.br, playabowls.com, dream-catcher-bd.com and two more.

These name servers commonly appear alongside the name servers princess.ns.cloudflare.com and jo.ns.cloudflare.com.

Host names with 6 IP numbers:

annabel.ns.cloudflare.com has IP addresses 108.162.194.207, 162.159.38.207 and 172.64.34.207, plus 3 other.

mark.ns.cloudflare.com has IP addresses 108.162.193.130, 172.64.33.130 and 173.245.59.130, plus 3 other.

Mail Servers

koeck.dev has one mail server: mail.koeck.dev.

mail.koeck.dev resolves to two IP numbers — 168.119.246.32 and 2a01:4f8:c014:2899::.