`kardn.co`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:4485^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:c3cb^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.68.133^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.195.203^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`naya.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26f2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`naya.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2f2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`naya.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22f2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`naya.ns.cloudflare.com`
		A	108.162.194.242^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`naya.ns.cloudflare.com`
		A	162.159.38.242^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`naya.ns.cloudflare.com`
		A	172.64.34.242^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`naya.ns.cloudflare.com`
NS	`piotr.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bde^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`piotr.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1de^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`piotr.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21de^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`piotr.ns.cloudflare.com`
		A	108.162.193.222^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`piotr.ns.cloudflare.com`
		A	172.64.33.222^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`piotr.ns.cloudflare.com`
		A	173.245.59.222^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`piotr.ns.cloudflare.com`
MX	`route2.mx.cloudflare.net` ⭐
		A	2606:4700:f5::e^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::f^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::10^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.17^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.18^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.19^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
MX	`route1.mx.cloudflare.net`⁽⁶³⁾
		A	2606:4700:f5::b^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::c^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::d^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.11^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.12^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.13^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
MX	`route3.mx.cloudflare.net`⁽⁷⁵⁾
		A	2606:4700:f5::11^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::12^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::13^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.23^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.24^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.25^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
TXT	`MS=ms21772862`
TXT	`brevo-code:fcc8e9a8a68dc90c0116516551b90926`
TXT	`firebase=kardn-43eda`
TXT	`google-site-verification=b96WZH_fNTdXLTtnV4o7YxY0BNcL8qxie1WLjhMX4GA`
TXT	`google-site-verification=eijbu5VTb4_t9y3_59r55s8skIum0uiVBUWvdFEMEZM`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.68.133, 172.67.195.203
		IPv6 hints	2606:4700:3031::6815:4485, 2606:4700:3034::ac43:c3cb
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=132, name=cloudflare-ech.com
SOA	`naya.ns.cloudflare.com`dns@cloudflare.com serial=2406020679

`co`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns0.centralnic.net` ⭐
	NS	`a.registrydns.co`
	NS	`b.registrydns.co`
	NS	`c.registrydns.co`
	NS	`d.registrydns.co`
	SOA	`ns0.centralnic.net`hostmaster@centralnic.net serial=1759697139

Same first word

kardn.co

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DNS History

11 records (9 active, 2 former)

●NSnaya.ns.cloudflare.com2026-05-24 → 2026-07-04 · 2 obs

● 2026-05-24 09:36:56
● 2026-07-04 08:21:58

●NSpiotr.ns.cloudflare.com2026-05-24 → 2026-07-04 · 2 obs

● 2026-05-24 09:36:56
● 2026-07-04 08:21:58

●MXroute1.mx.cloudflare.net2026-05-24 → 2026-07-04 · 2 obs

● 2026-05-24 09:36:56
● 2026-07-04 08:21:58

●MXroute2.mx.cloudflare.net2026-05-24 → 2026-07-04 · 2 obs

● 2026-05-24 09:36:56
● 2026-07-04 08:21:58

●MXroute3.mx.cloudflare.net2026-05-24 → 2026-07-04 · 2 obs

● 2026-05-24 09:36:56
● 2026-07-04 08:21:58

●A104.21.68.1332026-05-24 → 2026-07-04 · 2 obs

● 2026-05-24 09:36:56
● 2026-07-04 08:21:58

●A172.67.195.2032026-05-24 → 2026-07-04 · 2 obs

● 2026-05-24 09:36:56
● 2026-07-04 08:21:58

●A2606:4700:3031::6815:44852026-07-04 → 2026-07-04 · 3 obs

○ 2026-05-24 09:36:56
● 2026-07-04 08:21:56
● 2026-07-04 08:21:58

●A2606:4700:3034::ac43:c3cb2026-07-04 → 2026-07-04 · 3 obs

○ 2026-05-24 09:36:56
● 2026-07-04 08:21:56
● 2026-07-04 08:21:58

○A2606:4700:3037::6815:44852026-05-24 → 2026-05-24 · 3 obs

● 2026-05-24 09:36:56
○ 2026-07-04 08:21:56
○ 2026-07-04 08:21:58

○A2606:4700:3037::ac43:c3cb2026-05-24 → 2026-05-24 · 3 obs

● 2026-05-24 09:36:56
○ 2026-07-04 08:21:56
○ 2026-07-04 08:21:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
co	b.registrydns.co, d.registrydns.co, a.registrydns.co, c.registrydns.co	-
kardn.co	naya.ns.cloudflare.com, piotr.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.194.242

NS records: naya.ns.cloudflare.com, piotr.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kardn.co (unsigned zone)

⏱️ Timing

Total: 354ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.195.203, 104.21.68.133`
AAAA	2	`2606:4700:3034::ac43:c3cb, 2606:4700:3031::6815:4485`
NS	2	`naya.ns.cloudflare.com, piotr.ns.cloudflare.com`
MX	3	`route2.mx.cloudflare.net (pri: 42), route1.mx.cloudflare.net (pri: 63)...`
TXT	6	`MS=ms21772862, brevo-code:fcc8e9a8a68dc90c0116516551b90...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`naya.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

kardn.co has four IP addresses: 104.21.68.133, 172.67.195.203, 2606:4700:3031::6815:4485 and 2606:4700:3034::ac43:c3cb.

Two other host names, along with prostitutka-balashiha.ru, ns.trincasoft.com and draconiccomputers.com, also share IP numbers with kardn.co.

Name Servers

DNS delegation for kardn.co points to two name servers: naya.ns.cloudflare.com and piotr.ns.cloudflare.com.

kardn.co shares its NS records with other domains, for example apn.im, lofberg.net, tishost.com and two others.

kardn.co shares at least some of its name servers with other domains, including gts-translation.com, byteprivatelink.com, courscryptos.com and two others.

These name servers are frequently seen alongside the name servers betty.ns.cloudflare.com.

DNS names with 6 IP addresses:

naya.ns.cloudflare.com has IP addresses 108.162.194.242, 162.159.38.242 and 172.64.34.242, plus 3 other.

piotr.ns.cloudflare.com has IP addresses 108.162.193.222, 172.64.33.222 and 173.245.59.222, plus 3 other.

Mail Servers

kardn.co is handled by three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

There is at least a partial MX overlap between kardn.co and other domains, including tomarkdown.dev, daemonlord.nl, muskeltraining-krafttraining.de and two others.

DNS names with 6 IP addresses:

route1.mx.cloudflare.net has IP addresses 162.159.205.11, 162.159.205.12 and 162.159.205.13, plus 3 other.

route2.mx.cloudflare.net has IP addresses 162.159.205.17, 162.159.205.18 and 162.159.205.19, plus 3 other.

route3.mx.cloudflare.net has IP addresses 162.159.205.23, 162.159.205.24 and 162.159.205.25, plus 3 other.

kardn.co - robtex.com

kardn.co

co

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`kardn.co`

`co`