`corecardsnetwork.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:2d63^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:d4df^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.45.99^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.212.223^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`nicolas.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c54^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nicolas.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c354^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nicolas.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2354^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nicolas.ns.cloudflare.com`
		A	108.162.195.84^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nicolas.ns.cloudflare.com`
		A	162.159.44.84^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nicolas.ns.cloudflare.com`
		A	172.64.35.84^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nicolas.ns.cloudflare.com`
NS	`sara.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a90^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sara.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c090^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sara.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2090^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sara.ns.cloudflare.com`
		A	108.162.192.144^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sara.ns.cloudflare.com`
		A	172.64.32.144^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sara.ns.cloudflare.com`
		A	173.245.58.144^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sara.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.45.99, 172.67.212.223
		IPv6	2606:4700:3032::6815:2d63, 2606:4700:3035::ac43:d4df
SOA	`nicolas.ns.cloudflare.com`dns@cloudflare.com serial=2398709417

`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=1771291435

rank #148022 globally
rank #62501 in the tld

Same first word

corecardsnetwork.com

DNS History

6 records (6 active, 0 former)

●NSnicolas.ns.cloudflare.com2026-03-21 → 2026-03-24 · 2 obs

● 2026-03-21 19:16:20
● 2026-03-24 05:43:22

●NSsara.ns.cloudflare.com2026-03-21 → 2026-03-24 · 2 obs

● 2026-03-21 19:16:20
● 2026-03-24 05:43:22

●A104.21.45.992026-03-21 → 2026-03-24 · 2 obs

● 2026-03-21 19:16:20
● 2026-03-24 05:43:22

●A172.67.212.2232026-03-21 → 2026-03-24 · 2 obs

● 2026-03-21 19:16:20
● 2026-03-24 05:43:22

●A2606:4700:3032::6815:2d632026-03-21 → 2026-03-24 · 2 obs

● 2026-03-21 19:16:20
● 2026-03-24 05:43:22

●A2606:4700:3035::ac43:d4df2026-03-21 → 2026-03-24 · 2 obs

● 2026-03-21 19:16:20
● 2026-03-24 05:43:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
corecardsnetwork.com	sara.ns.cloudflare.com, nicolas.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.144

NS records: sara.ns.cloudflare.com, nicolas.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for corecardsnetwork.com (unsigned zone)

⏱️ Timing

Total: 144ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.45.99, 172.67.212.223`
AAAA	2	`2606:4700:3032::6815:2d63, 2606:4700:3035::ac43:d4df`
NS	2	`nicolas.ns.cloudflare.com, sara.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`nicolas.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

corecardsnetwork.com maps to four IP numbers: 2606:4700:3032::6815:2d63, 2606:4700:3035::ac43:d4df, 104.21.45.99 and 172.67.212.223.

Other host names, for instance drinkblossom.com, ffok-vi.com, 1000000.org.il, metalgigs.ch and srpskapolitika.com share IP numbers with corecardsnetwork.com.

Name Servers

Two name servers nicolas.ns.cloudflare.com and sara.ns.cloudflare.com handle delegation for corecardsnetwork.com.

corecardsnetwork.com uses the same name server setup as other domains, for example flowechoglobal.com, blackjackdiceworks247.com, forgezone.nl, astrojackpotempiremax.com and visionbetting661.com.

corecardsnetwork.com partially shares name servers with other domains; examples include shuk.co.nz, wanakaapp.nz, kk5055.com, petroval.us and followsports.com.

these name servers are commonly used with the name servers carter.ns.cloudflare.com.

Host names with six IP numbers: nicolas.ns.cloudflare.com points to: 2606:4700:58::a29f:2c54, 2803:f800:50::6ca2:c354, 2a06:98c1:50::ac40:2354, 108.162.195.84, 162.159.44.84 and 172.64.35.84; sara.ns.cloudflare.com points to: 2606:4700:50::adf5:3a90, 2803:f800:50::6ca2:c090, 2a06:98c1:50::ac40:2090, 108.162.192.144, 172.64.32.144 and 173.245.58.144.

corecardsnetwork.com - robtex.com