`castcas.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3036::6815:1721^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:d0a3^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.23.33^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.208.163^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`jose.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c58^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jose.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c358^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jose.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2358^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jose.ns.cloudflare.com`
		A	108.162.195.88^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jose.ns.cloudflare.com`
		A	162.159.44.88^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jose.ns.cloudflare.com`
		A	172.64.35.88^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jose.ns.cloudflare.com`
NS	`teagan.ns.cloudflare.com`
		A	2606:4700:50::a29f:26ae^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`teagan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2ae^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`teagan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22ae^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`teagan.ns.cloudflare.com`
		A	108.162.194.174^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`teagan.ns.cloudflare.com`
		A	162.159.38.174^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`teagan.ns.cloudflare.com`
		A	172.64.34.174^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`teagan.ns.cloudflare.com`
MX	`6c42ed.castcas.com` ⭐
		A	43.135.128.114^{🇺🇸 TENCENT-NET-AP-CN43.135.128.0/18 ACEVILLE PTE.LTD. 16 COLLYER QUAY 18-29 INCOME AT RAFFLES}
TXT	`v=spf1 +include:domain-send.cuiqiu.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.23.33, 172.67.208.163
		IPv6 hints	2606:4700:3036::6815:1721, 2606:4700:3036::ac43:d0a3
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=126, name=cloudflare-ech.com
SOA	`jose.ns.cloudflare.com`dns@cloudflare.com serial=2396812321

`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=1776047547

Same first word

castcas.com

Similar names

ctcasas.com

tcsasac.cn

tcsasac.com.cn

caastcs.com

tcsasac.com

caastcs.net

cactass.com

catsacs.com

DNS History

17 records (7 active, 10 former)

●NSjose.ns.cloudflare.com2026-04-08 → 2026-04-13 · 3 obs

○ 2018-08-22 15:03:34
● 2026-04-08 07:17:04
● 2026-04-13 02:43:42

○NSns57.domaincontrol.com2017-01-04 → 2018-08-22 · 4 obs

● 2017-01-04 18:52:02
● 2018-08-22 15:03:34
○ 2026-04-08 07:17:04
○ 2026-04-13 02:43:42

○NSns58.domaincontrol.com2017-01-04 → 2018-08-22 · 4 obs

● 2017-01-04 18:52:02
● 2018-08-22 15:03:34
○ 2026-04-08 07:17:04
○ 2026-04-13 02:43:42

●NSteagan.ns.cloudflare.com2026-04-08 → 2026-04-13 · 3 obs

○ 2018-08-22 15:03:34
● 2026-04-08 07:17:04
● 2026-04-13 02:43:42

●MX6c42ed.castcas.com2026-04-08 → 2026-04-13 · 3 obs

○ 2018-08-22 15:03:34
● 2026-04-08 07:17:04
● 2026-04-13 02:43:42

○MXmail.criticalalert.com2017-01-04 → 2018-08-22 · 4 obs

● 2017-01-04 18:52:02
● 2018-08-22 15:03:34
○ 2026-04-08 07:17:04
○ 2026-04-13 02:43:42

●A104.21.23.332026-04-08 → 2026-04-13 · 3 obs

○ 2018-08-22 15:03:34
● 2026-04-08 07:17:04
● 2026-04-13 02:43:42

○A104.37.222.92017-01-04 → 2017-01-04 · 3 obs

● 2017-01-04 18:52:02
○ 2018-08-22 15:03:34
○ 2026-04-13 02:43:42

●A172.67.208.1632026-04-08 → 2026-04-13 · 3 obs

○ 2018-08-22 15:03:34
● 2026-04-08 07:17:04
● 2026-04-13 02:43:42

○A184.168.221.272018-08-22 → 2018-08-22 · 4 obs

○ 2017-01-04 18:52:02
● 2018-08-22 15:03:34
○ 2026-04-08 07:17:04
○ 2026-04-13 02:43:42

●A2606:4700:3036::6815:17212026-04-08 → 2026-04-13 · 3 obs

○ 2018-08-22 15:03:34
● 2026-04-08 07:17:04
● 2026-04-13 02:43:42

●A2606:4700:3036::ac43:d0a32026-04-08 → 2026-04-13 · 3 obs

○ 2018-08-22 15:03:34
● 2026-04-08 07:17:04
● 2026-04-13 02:43:42

○A50.63.202.152018-08-22 → 2018-08-22 · 4 obs

○ 2017-01-04 18:52:02
● 2018-08-22 15:03:34
○ 2026-04-08 07:17:04
○ 2026-04-13 02:43:42

○A50.63.202.212018-08-22 → 2018-08-22 · 4 obs

○ 2017-01-04 18:52:02
● 2018-08-22 15:03:34
○ 2026-04-08 07:17:04
○ 2026-04-13 02:43:42

○A50.63.202.252018-08-22 → 2018-08-22 · 4 obs

○ 2017-01-04 18:52:02
● 2018-08-22 15:03:34
○ 2026-04-08 07:17:04
○ 2026-04-13 02:43:42

○A50.63.202.302018-08-22 → 2018-08-22 · 4 obs

○ 2017-01-04 18:52:02
● 2018-08-22 15:03:34
○ 2026-04-08 07:17:04
○ 2026-04-13 02:43:42

○A50.63.202.42018-08-22 → 2018-08-22 · 4 obs

○ 2017-01-04 18:52:02
● 2018-08-22 15:03:34
○ 2026-04-08 07:17:04
○ 2026-04-13 02:43:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
castcas.com	teagan.ns.cloudflare.com, jose.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.174

NS records: teagan.ns.cloudflare.com, jose.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for castcas.com (unsigned zone)

⏱️ Timing

Total: 151ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.208.163, 104.21.23.33`
AAAA	2	`2606:4700:3036::ac43:d0a3, 2606:4700:3036::6815:1721`
NS	2	`jose.ns.cloudflare.com, teagan.ns.cloudflare.com`
MX	1	`6c42ed.castcas.com (pri: 5)`
TXT	1	`v=spf1 +include:domain-send.cuiqiu.net ~`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`jose.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

castcas.com points to four IP numbers: 2606:4700:3036::6815:1721, 2606:4700:3036::ac43:d0a3, 104.21.23.33 and 172.67.208.163.

Other host names, for instance 333casino-be.com, iplaylikeagirl.org, kellercustomfinishing.com, hspf110.com and 442-bet.com share IP numbers with castcas.com.

Name Servers

castcas.com's delegation is to two name servers jose.ns.cloudflare.com and teagan.ns.cloudflare.com.

castcas.com shares the same name server configuration as other domains, such as iwred.com, scholergoogle.com, eepsearch.com, scholargoogle.net and okbajicasino.com.

castcas.com at least partially shares its name servers with other domains, for instance girafferibelli.com, fortunesfunding.com, mainecampaignfinancedisclosure.com, dadisy.com and railgungames.com.

these name servers are commonly used together with amos.ns.cloudflare.com, dana.ns.cloudflare.com, donna.ns.cloudflare.com and carl.ns.cloudflare.com.

Host names with six IP numbers:

jose.ns.cloudflare.com points to: 2606:4700:58::a29f:2c58, 2803:f800:50::6ca2:c358, 2a06:98c1:50::ac40:2358, 108.162.195.88, 162.159.44.88 and 172.64.35.88.

teagan.ns.cloudflare.com points to: 2606:4700:50::a29f:26ae, 2803:f800:50::6ca2:c2ae, 2a06:98c1:50::ac40:22ae, 108.162.194.174, 162.159.38.174 and 172.64.34.174.

Mail Servers

castcas.com is served by a single mail server, 6c42ed.castcas.com.

6c42ed.castcas.com points to IP number 43.135.128.114.

castcas.com - robtex.com

castcas.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`castcas.com`

`com`