`cas7k.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::ac43:b867^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:204c^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.32.76^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.184.103^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`jason.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bb3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jason.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1b3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jason.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21b3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jason.ns.cloudflare.com`
		A	108.162.193.179^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jason.ns.cloudflare.com`
		A	172.64.33.179^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jason.ns.cloudflare.com`
		A	173.245.59.179^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jason.ns.cloudflare.com`
NS	`lilyana.ns.cloudflare.com`
		A	2606:4700:50::a29f:26f4^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lilyana.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2f4^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lilyana.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22f4^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lilyana.ns.cloudflare.com`
		A	108.162.194.244^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lilyana.ns.cloudflare.com`
		A	162.159.38.244^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lilyana.ns.cloudflare.com`
		A	172.64.34.244^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lilyana.ns.cloudflare.com`
HTTPS	HTTP/2 ✓ hints match
		IPv4	104.21.32.76, 172.67.184.103
		IPv6	2606:4700:3035::ac43:b867, 2606:4700:3036::6815:204c
SOA	`jason.ns.cloudflare.com`dns@cloudflare.com serial=2399682425

`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=1774378472

⚠️ On DNS blocklist: tif

Same first word

cas7k.com

DNS History

6 records (6 active, 0 former)

●NSjason.ns.cloudflare.com2026-03-05 → 2026-03-24 · 2 obs

● 2026-03-05 12:14:28
● 2026-03-24 19:09:24

●NSlilyana.ns.cloudflare.com2026-03-05 → 2026-03-24 · 2 obs

● 2026-03-05 12:14:28
● 2026-03-24 19:09:24

●A104.21.32.762026-03-05 → 2026-03-24 · 2 obs

● 2026-03-05 12:14:28
● 2026-03-24 19:09:24

●A172.67.184.1032026-03-05 → 2026-03-24 · 2 obs

● 2026-03-05 12:14:28
● 2026-03-24 19:09:24

●A2606:4700:3035::ac43:b8672026-03-05 → 2026-03-24 · 2 obs

● 2026-03-05 12:14:28
● 2026-03-24 19:09:24

●A2606:4700:3036::6815:204c2026-03-05 → 2026-03-24 · 2 obs

● 2026-03-05 12:14:28
● 2026-03-24 19:09:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, a.gtld-servers.net, j.gtld-servers.net, m.gtld-servers.net...	-
cas7k.com	jason.ns.cloudflare.com, lilyana.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.179

NS records: jason.ns.cloudflare.com, lilyana.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cas7k.com (unsigned zone)

⏱️ Timing

Total: 138ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.32.76, 172.67.184.103`
AAAA	2	`2606:4700:3035::ac43:b867, 2606:4700:3036::6815:204c`
NS	2	`jason.ns.cloudflare.com, lilyana.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h2"]`
SOA	1	`jason.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

cas7k.com maps to four IP numbers: 2606:4700:3035::ac43:b867, 2606:4700:3036::6815:204c, 104.21.32.76 and 172.67.184.103.

Other host names, for instance manager.tirexo.com, ullthost.homes, www.backup-utility.com, sweetgingerburlington.com and www.approvedarticles.com share IP numbers with cas7k.com.

Name Servers

Two name servers jason.ns.cloudflare.com and lilyana.ns.cloudflare.com are delegated to cas7k.com.

cas7k.com uses the same name server configuration as other domains, such as lc88.markets, 789phaa.com, sarvelanthoridexiuma.forum, fatwanet.net and yourmma.tv.

cas7k.com at least partially shares name servers with other domains such as lunarly.com, 42fvsn9.cn, puwefevuforadvisory.digital, aftermathww1.com and kobodixubiapartners.click.

These name servers are commonly used with dale.ns.cloudflare.com, magdalena.ns.cloudflare.com, otto.ns.cloudflare.com and teresa.ns.cloudflare.com.

Host names with six IP numbers: Host name jason.ns.cloudflare.com points to 2606:4700:58::adf5:3bb3, 2803:f800:50::6ca2:c1b3, 2a06:98c1:50::ac40:21b3, 108.162.193.179, 172.64.33.179 and 173.245.59.179; host name lilyana.ns.cloudflare.com points to 2606:4700:50::a29f:26f4, 2803:f800:50::6ca2:c2f4, 2a06:98c1:50::ac40:22f4, 108.162.194.244, 162.159.38.244 and 172.64.34.244.

cas7k.com - robtex.com

cas7k.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`cas7k.com`

`com`