blockcore.ca - dns.ninja

`blockcore.ca`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::6815:28ca^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:9d05^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.40.202^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.157.5^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`paityn.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2612^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`paityn.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c212^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`paityn.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2212^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`paityn.ns.cloudflare.com`
		A	108.162.194.18^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`paityn.ns.cloudflare.com`
		A	162.159.38.18^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`paityn.ns.cloudflare.com`
		A	172.64.34.18^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`paityn.ns.cloudflare.com`
NS	`tim.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b91^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tim.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c191^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`tim.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2191^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`tim.ns.cloudflare.com`
		A	108.162.193.145^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tim.ns.cloudflare.com`
		A	172.64.33.145^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tim.ns.cloudflare.com`
		A	173.245.59.145^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tim.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.40.202, 172.67.157.5
		IPv6 hints	2606:4700:3035::6815:28ca, 2606:4700:3037::ac43:9d05
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=242, name=cloudflare-ech.com
SOA	`paityn.ns.cloudflare.com`dns@cloudflare.com serial=2410658105

`ca`

	DNSSEC	🔒 Signed (DS record present)
	NS	`prd-czp-05.corp.cira.ca` ⭐
	NS	`any.ca-servers.ca`
	NS	`c.ca-servers.ca`
	NS	`d.ca-servers.ca`
	NS	`j.ca-servers.ca`
	SOA	`prd-czp-05.corp.cira.ca`admin-dns@cira.ca serial=2608131300

rank #316901 globally
rank #3100 in the tld

Same first word

blockcore.ca

blockcore.net

blockcore.com

blockcore.ai

Similar names

blockerco.com

coreblock.io

coreblock.com

coreblock.work

coblocker.com

DNS History

21 records (6 active, 15 former)

○NSadrian.ns.cloudflare.com2026-03-10 → 2026-04-10 · 7 obs

● 2026-03-10 02:15:28
● 2026-03-24 09:01:54
○ 2026-04-06 09:25:20
○ 2026-04-08 16:29:24
● 2026-04-10 16:41:00
○ 2026-04-11 00:31:16
○ 2026-08-13 13:43:28

○NSdestiny.ns.cloudflare.com2026-04-06 → 2026-04-11 · 5 obs

○ 2026-03-24 09:01:54
● 2026-04-06 09:25:20
● 2026-04-11 00:31:16
○ 2026-04-18 01:19:30
○ 2026-08-13 13:43:28

○NSelmo.ns.cloudflare.com2026-04-18 → 2026-04-18 · 4 obs

○ 2026-04-11 00:31:16
● 2026-04-18 01:19:30
○ 2026-08-13 06:06:52
○ 2026-08-13 13:43:28

○NSodin.ns.cloudflare.com2026-04-06 → 2026-04-11 · 5 obs

○ 2026-03-24 09:01:54
● 2026-04-06 09:25:20
● 2026-04-11 00:31:16
○ 2026-04-18 01:19:30
○ 2026-08-13 13:43:28

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

○ 2026-04-18 01:19:30
● 2026-08-13 06:06:52
● 2026-08-13 13:43:28

○NSthomas.ns.cloudflare.com2026-03-10 → 2026-04-10 · 7 obs

● 2026-03-10 02:15:28
● 2026-03-24 09:01:54
○ 2026-04-06 09:25:20
○ 2026-04-08 16:29:24
● 2026-04-10 16:41:00
○ 2026-04-11 00:31:16
○ 2026-08-13 13:43:28

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

○ 2026-04-18 01:19:30
● 2026-08-13 06:06:52
● 2026-08-13 13:43:28

○NSximena.ns.cloudflare.com2026-04-18 → 2026-04-18 · 4 obs

○ 2026-04-11 00:31:16
● 2026-04-18 01:19:30
○ 2026-08-13 06:06:52
○ 2026-08-13 13:43:28

●A104.21.40.2022026-08-13 → 2026-08-13 · 3 obs

○ 2026-06-29 20:32:04
● 2026-08-13 06:06:52
● 2026-08-13 13:43:28

○A104.21.93.322026-03-10 → 2026-06-13 · 13 obs

● 2026-03-10 02:15:28
● 2026-03-24 09:01:54
○ 2026-04-06 09:25:20
○ 2026-04-08 16:29:24
● 2026-04-10 16:41:00
○ 2026-04-11 00:31:16
● 2026-04-18 01:19:30
● 2026-05-09 17:25:42
○ 2026-05-28 05:43:00
● 2026-05-29 11:55:40
● 2026-06-13 11:46:38
○ 2026-06-29 20:32:04
○ 2026-08-13 13:43:28

●A172.67.157.52026-08-13 → 2026-08-13 · 3 obs

○ 2026-06-29 20:32:04
● 2026-08-13 06:06:52
● 2026-08-13 13:43:28

○A172.67.204.502026-03-10 → 2026-06-13 · 13 obs

○A178.63.243.2062026-04-06 → 2026-04-08 · 5 obs

○ 2026-03-24 09:01:54
● 2026-04-06 09:25:20
● 2026-04-08 16:29:24
○ 2026-04-10 16:41:00
○ 2026-08-13 13:43:28

○A188.114.96.02026-05-28 → 2026-06-29 · 7 obs

○ 2026-05-09 17:25:42
● 2026-05-28 05:43:00
○ 2026-05-29 11:55:40
○ 2026-06-13 11:46:38
● 2026-06-29 20:32:04
○ 2026-08-13 06:06:52
○ 2026-08-13 13:43:28

○A188.114.97.02026-05-28 → 2026-06-29 · 7 obs

○ 2026-05-09 17:25:42
● 2026-05-28 05:43:00
○ 2026-05-29 11:55:40
○ 2026-06-13 11:46:38
● 2026-06-29 20:32:04
○ 2026-08-13 06:06:52
○ 2026-08-13 13:43:28

○A2606:4700:3031::ac43:cc322026-03-10 → 2026-06-13 · 13 obs

●A2606:4700:3035::6815:28ca2026-08-13 → 2026-08-13 · 3 obs

○ 2026-06-29 20:32:04
● 2026-08-13 06:06:52
● 2026-08-13 13:43:28

○A2606:4700:3035::6815:5d202026-03-10 → 2026-06-13 · 13 obs

●A2606:4700:3037::ac43:9d052026-08-13 → 2026-08-13 · 3 obs

○ 2026-06-29 20:32:04
● 2026-08-13 06:06:52
● 2026-08-13 13:43:28

○A2a06:98c1:3120::2026-05-28 → 2026-06-29 · 7 obs

○ 2026-05-09 17:25:42
● 2026-05-28 05:43:00
○ 2026-05-29 11:55:40
○ 2026-06-13 11:46:38
● 2026-06-29 20:32:04
○ 2026-08-13 06:06:52
○ 2026-08-13 13:43:28

○A2a06:98c1:3121::2026-05-28 → 2026-06-29 · 7 obs

○ 2026-05-09 17:25:42
● 2026-05-28 05:43:00
○ 2026-05-29 11:55:40
○ 2026-06-13 11:46:38
● 2026-06-29 20:32:04
○ 2026-08-13 06:06:52
○ 2026-08-13 13:43:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ca	c.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca	-
blockcore.ca	tim.ns.cloudflare.com, paityn.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.38.18

NS records: tim.ns.cloudflare.com, paityn.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for blockcore.ca (unsigned zone)

⏱️ Timing

Total: 334ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.40.202, 172.67.157.5`
AAAA	2	`2606:4700:3035::6815:28ca, 2606:4700:3037::ac43:9d05`
NS	2	`paityn.ns.cloudflare.com, tim.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`paityn.ns.cloudflare.com dns.cloudflare.`

Analysis

IP Addresses

blockcore.ca has four IP addresses: 104.21.40.202, 172.67.157.5, 2606:4700:3035::6815:28ca and 2606:4700:3037::ac43:9d05.

Among the host names that share IP numbers with blockcore.ca are sumptuous.org, app.enquirelabs.com, www.bravissimo.tv and two others.

Name Servers

blockcore.ca has two authoritative name servers — paityn.ns.cloudflare.com and tim.ns.cloudflare.com.

blockcore.ca has the same name server delegation as a number of other domains, such as modernblackjackhub.com, brightpress.au, londonacesolutions.uk and two more.

blockcore.ca partially shares its NS delegation with several other domains, including portraitsdentrepreneuses.com, evolveadvisoryunion.digital, 101flowlogic.pics and two others.

These name servers are regularly seen alongside ajay.ns.cloudflare.com and adrian.ns.cloudflare.com as name servers.

Host names resolving to 6 IP numbers:

paityn.ns.cloudflare.com points to 108.162.194.18, 162.159.38.18, 172.64.34.18 and 3 other IP addresses.

tim.ns.cloudflare.com points to 108.162.193.145, 172.64.33.145, 173.245.59.145 and 3 other IP addresses.