`k6csc.net`

DNSSEC	🔒 Signed (DS record present)
A	2606:4700:3030::6815:c98^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::ac43:842b^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.12.152^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.132.43^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`carl.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b6a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carl.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c16a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`carl.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:216a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`carl.ns.cloudflare.com`
		A	108.162.193.106^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carl.ns.cloudflare.com`
		A	172.64.33.106^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carl.ns.cloudflare.com`
		A	173.245.59.106^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carl.ns.cloudflare.com`
NS	`lara.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a80^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lara.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c080^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lara.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2080^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lara.ns.cloudflare.com`
		A	108.162.192.128^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lara.ns.cloudflare.com`
		A	172.64.32.128^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lara.ns.cloudflare.com`
		A	173.245.58.128^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lara.ns.cloudflare.com`
MX	`mx01.mail.icloud.com` ⭐
		A	17.42.251.62^{🇺🇸 Apple17.42.0.0/16}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
			PTR	`mx3.mail.icloud.com`
		A	17.56.9.31^{🇺🇸 Apple17.56.9.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.152.5^{🇺🇸 Apple17.57.152.0/23}
			PTR	`ic4-privaterelay.appleid.com`
			PTR	`smtp1.ic4-privaterelay.appleid.com`
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.154.33^{🇺🇸 Apple17.57.154.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.155.25^{🇺🇸 Apple17.57.155.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.156.30^{🇺🇸 Apple17.57.156.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
MX	`mx02.mail.icloud.com` ⭐
		A	17.42.251.62^{🇺🇸 Apple17.42.0.0/16}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
			PTR	`mx3.mail.icloud.com`
		A	17.56.9.31^{🇺🇸 Apple17.56.9.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.152.5^{🇺🇸 Apple17.57.152.0/23}
			PTR	`ic4-privaterelay.appleid.com`
			PTR	`smtp1.ic4-privaterelay.appleid.com`
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.154.33^{🇺🇸 Apple17.57.154.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.155.25^{🇺🇸 Apple17.57.155.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.156.30^{🇺🇸 Apple17.57.156.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
TXT	`apple-domain=GmVRb3vvicBg9vYj`
TXT	`v=spf1 include:_spf.mx.cloudflare.net include:icloud.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.12.152, 172.67.132.43
		IPv6	2606:4700:3030::6815:c98, 2606:4700:3032::ac43:842b
SOA	`carl.ns.cloudflare.com`dns@cloudflare.com serial=2400066465

`net`

	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=1774805562

Same first word

k6csc.net

DNS History

12 records (8 active, 4 former)

●NScarl.ns.cloudflare.com2026-02-16 → 2026-03-29 · 2 obs

● 2026-02-16 05:15:32
● 2026-03-29 17:58:30

●NSlara.ns.cloudflare.com2026-02-16 → 2026-03-29 · 2 obs

● 2026-02-16 05:15:32
● 2026-03-29 17:58:30

●MXmx01.mail.icloud.com2026-02-16 → 2026-03-29 · 2 obs

● 2026-02-16 05:15:32
● 2026-03-29 17:58:30

●MXmx02.mail.icloud.com2026-02-16 → 2026-03-29 · 2 obs

● 2026-02-16 05:15:32
● 2026-03-29 17:58:30

●A104.21.12.1522026-02-16 → 2026-03-29 · 5 obs

● 2026-02-16 05:15:32
● 2026-02-20 02:50:06
○ 2026-02-21 05:36:54
● 2026-02-22 21:49:16
● 2026-03-29 17:58:30

●A172.67.132.432026-02-16 → 2026-03-29 · 5 obs

● 2026-02-16 05:15:32
● 2026-02-20 02:50:06
○ 2026-02-21 05:36:54
● 2026-02-22 21:49:16
● 2026-03-29 17:58:30

○A188.114.96.02026-02-21 → 2026-02-21 · 4 obs

○ 2026-02-20 02:50:06
● 2026-02-21 05:36:54
○ 2026-02-22 21:49:16
○ 2026-03-29 17:58:30

○A188.114.97.02026-02-21 → 2026-02-21 · 4 obs

○ 2026-02-20 02:50:06
● 2026-02-21 05:36:54
○ 2026-02-22 21:49:16
○ 2026-03-29 17:58:30

●A2606:4700:3030::6815:c982026-02-16 → 2026-03-29 · 5 obs

● 2026-02-16 05:15:32
● 2026-02-20 02:50:06
○ 2026-02-21 05:36:54
● 2026-02-22 21:49:16
● 2026-03-29 17:58:30

●A2606:4700:3032::ac43:842b2026-02-16 → 2026-03-29 · 5 obs

● 2026-02-16 05:15:32
● 2026-02-20 02:50:06
○ 2026-02-21 05:36:54
● 2026-02-22 21:49:16
● 2026-03-29 17:58:30

○A2a06:98c1:3120::2026-02-21 → 2026-02-21 · 4 obs

○ 2026-02-20 02:50:06
● 2026-02-21 05:36:54
○ 2026-02-22 21:49:16
○ 2026-03-29 17:58:30

○A2a06:98c1:3121::2026-02-21 → 2026-02-21 · 4 obs

○ 2026-02-20 02:50:06
● 2026-02-21 05:36:54
○ 2026-02-22 21:49:16
○ 2026-03-29 17:58:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	i.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, g.gtld-servers.net...	-
k6csc.net	carl.ns.cloudflare.com, lara.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.58.128

NS records: carl.ns.cloudflare.com, lara.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 485ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.12.152, 172.67.132.43`
AAAA	2	`2606:4700:3030::6815:c98, 2606:4700:3032::ac43:842b`
NS	2	`carl.ns.cloudflare.com, lara.ns.cloudflare.com`
MX	2	`mx01.mail.icloud.com (pri: 10), mx02.mail.icloud.com (pri: 10)`
TXT	2	`apple-domain=GmVRb3vvicBg9vYj, v=spf1 include:_spf.mx.cloudflare.net in`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`carl.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

k6csc.net points to four IP numbers: 2606:4700:3030::6815:c98, 2606:4700:3032::ac43:842b, 104.21.12.152 and 172.67.132.43.

Other host names, for instance mathieuchollet.eu, minordiversion.com, fastdrywall.com.br, strimsin.com and umirss.com share IP numbers with k6csc.net.

Name Servers

Delegation for k6csc.net rests with two name servers, carl.ns.cloudflare.com and lara.ns.cloudflare.com.

k6csc.net shares the same name server setup as other domains, including prusa3d.pl, rfjones.ca, gabrieltorres.com.br, guiadohardware.com.br and prusa3d.de.

k6csc.net at least partially shares name servers with other domains, for instance congressoholistico.com.br, lindeboom.nu, axiomcsgllc.com, ecolos.ca and directrent.be.

These name servers are commonly used with the name servers adi.ns.cloudflare.com.

Host names with six IP numbers: carl.ns.cloudflare.com points to: 2606:4700:58::adf5:3b6a, 2803:f800:50::6ca2:c16a, 2a06:98c1:50::ac40:216a, 108.162.193.106, 172.64.33.106 and 173.245.59.106. lara.ns.cloudflare.com points to: 2606:4700:50::adf5:3a80, 2803:f800:50::6ca2:c080, 2a06:98c1:50::ac40:2080, 108.162.192.128, 172.64.32.128 and 173.245.58.128.

Mail Servers

k6csc.net is handled by two mail servers: mx01.mail.icloud.com and mx02.mail.icloud.com.

k6csc.net uses the same mail server configuration as other domains, such as bottlewise.com, deacceso.casa, lisaconsults.com, fourpods.com and abila.tech.

k6csc.net shares at least some mail servers with other domains, for instance cohenserver.com, spendlove.us, 980608.xyz and solveit.org.

Six IP numbers per host.

mx01.mail.icloud.com points to: 17.42.251.62, 17.56.9.31, 17.57.152.5, 17.57.154.33, 17.57.155.25 and 17.57.156.30.

mx02.mail.icloud.com points to: 17.42.251.62, 17.56.9.31, 17.57.152.5, 17.57.154.33, 17.57.155.25 and 17.57.156.30.

Names pointing to 17.42.251.62: mx01.mail.icloud.com and mx02.mail.icloud.com.

Names pointing to 17.56.9.31: mx01.mail.icloud.com and mx02.mail.icloud.com.

Names pointing to 17.57.152.5: mx01.mail.icloud.com and mx02.mail.icloud.com.

Names pointing to 17.57.154.33: mx01.mail.icloud.com and mx02.mail.icloud.com.

Names pointing to 17.57.155.25: mx01.mail.icloud.com and mx02.mail.icloud.com.

Names pointing to 17.57.156.30: mx01.mail.icloud.com and mx02.mail.icloud.com.

k6csc.net - robtex.com

k6csc.net

net

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`k6csc.net`

`net`