`coreblackjack644.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:86a5^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:19cd^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.25.205^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.134.165^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`clark.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b57^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`clark.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c157^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`clark.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2157^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`clark.ns.cloudflare.com`
		A	108.162.193.87^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`clark.ns.cloudflare.com`
		A	172.64.33.87^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`clark.ns.cloudflare.com`
		A	173.245.59.87^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`clark.ns.cloudflare.com`
NS	`keyla.ns.cloudflare.com`
		A	2606:4700:50::a29f:26aa^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`keyla.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2aa^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`keyla.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22aa^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`keyla.ns.cloudflare.com`
		A	108.162.194.170^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`keyla.ns.cloudflare.com`
		A	162.159.38.170^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`keyla.ns.cloudflare.com`
		A	172.64.34.170^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`keyla.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.25.205, 172.67.134.165
		IPv6	2606:4700:3033::ac43:86a5, 2606:4700:3035::6815:19cd
SOA	`clark.ns.cloudflare.com`dns@cloudflare.com serial=2398578889

`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 #133795 globally
rank #58031 in the tld

Same first word

coreblackjack644.com

DNS History

6 records (6 active, 0 former)

●NSclark.ns.cloudflare.com2026-03-20 → 2026-03-24 · 2 obs

● 2026-03-20 18:14:12
● 2026-03-24 08:24:34

●NSkeyla.ns.cloudflare.com2026-03-20 → 2026-03-24 · 2 obs

● 2026-03-20 18:14:12
● 2026-03-24 08:24:34

●A104.21.25.2052026-03-20 → 2026-03-24 · 2 obs

● 2026-03-20 18:14:12
● 2026-03-24 08:24:34

●A172.67.134.1652026-03-20 → 2026-03-24 · 2 obs

● 2026-03-20 18:14:12
● 2026-03-24 08:24:34

●A2606:4700:3033::ac43:86a52026-03-20 → 2026-03-24 · 2 obs

● 2026-03-20 18:14:12
● 2026-03-24 08:24:34

●A2606:4700:3035::6815:19cd2026-03-20 → 2026-03-24 · 2 obs

● 2026-03-20 18:14:12
● 2026-03-24 08:24:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
coreblackjack644.com	clark.ns.cloudflare.com, keyla.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.87

NS records: clark.ns.cloudflare.com, keyla.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for coreblackjack644.com (unsigned zone)

⏱️ Timing

Total: 534ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.134.165, 104.21.25.205`
AAAA	2	`2606:4700:3035::6815:19cd, 2606:4700:3033::ac43:86a5`
NS	2	`clark.ns.cloudflare.com, keyla.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`clark.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

coreblackjack644.com points to four IP numbers: 2606:4700:3033::ac43:86a5, 2606:4700:3035::6815:19cd, 104.21.25.205 and 172.67.134.165.

Other host names, for instance chickenroads.si, z-750.net, anjay4da.com, 900544.com and accessplans.com share IP numbers with coreblackjack644.com.

Name Servers

Delegation for coreblackjack644.com rests with two name servers, clark.ns.cloudflare.com and keyla.ns.cloudflare.com.

coreblackjack644.com shares the same name server setup as other domains, including vertexwagernetwork.com, nexusland.ca, 889993292.xyz, alpharoulettepoint.com and deltaroom.ca.

coreblackjack644.com at least partially shares name servers with other domains, for instance (0x6d696c66)-jamie.info, bookweb.gr, amida.lk, viloggers.com and theapplink.com.

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

Host names with six IP numbers: clark.ns.cloudflare.com points to: 2606:4700:58::adf5:3b57, 2803:f800:50::6ca2:c157, 2a06:98c1:50::ac40:2157, 108.162.193.87, 172.64.33.87 and 173.245.59.87. keyla.ns.cloudflare.com points to: 2606:4700:50::a29f:26aa, 2803:f800:50::6ca2:c2aa, 2a06:98c1:50::ac40:22aa, 108.162.194.170, 162.159.38.170 and 172.64.34.170.

coreblackjack644.com - robtex.com