`cooperblazer.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:91e3^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::6815:1c72^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.28.114^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.145.227^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`arushi.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:263d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`arushi.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c23d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`arushi.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:223d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`arushi.ns.cloudflare.com`
		A	108.162.194.61^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`arushi.ns.cloudflare.com`
		A	162.159.38.61^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`arushi.ns.cloudflare.com`
		A	172.64.34.61^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`arushi.ns.cloudflare.com`
NS	`javier.ns.cloudflare.com`
		A	2606:4700:58::a29f:2ccc^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`javier.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3cc^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`javier.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23cc^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`javier.ns.cloudflare.com`
		A	108.162.195.204^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`javier.ns.cloudflare.com`
		A	162.159.44.204^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`javier.ns.cloudflare.com`
		A	172.64.35.204^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`javier.ns.cloudflare.com`
MX	`mx1.larksuite.com` ⭐
		A	18.139.153.173^{🇸🇬 Amazon18.138.0.0/15 EC2 SIN prefix}
			PTR	`ec2-18-139-153-173.ap-southeast-1.compute.amazonaws.com`
MX	`mx2.larksuite.com`⁽⁵⁾
		A	18.139.153.173^{🇸🇬 Amazon18.138.0.0/15 EC2 SIN prefix}
			PTR	`ec2-18-139-153-173.ap-southeast-1.compute.amazonaws.com`
MX	`mx3.larksuite.com`⁽¹⁰⁾
		A	18.139.153.173^{🇸🇬 Amazon18.138.0.0/15 EC2 SIN prefix}
			PTR	`ec2-18-139-153-173.ap-southeast-1.compute.amazonaws.com`
		A	101.126.58.223^{🇨🇳 VOLCANO-ENGINE101.126.56.0/21 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	122.14.230.154^{🇨🇳 CHINAMOBILE-CN122.14.224.0/20}
TXT	`MS=ms15102659`
TXT	`v=spf1 +include:spf.onlarksuite.com include:spf.protection.outlook.com -all`
TXT	`verification-code-site-App_lark=yoTkGsZtXSOpxSbGyRbC`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.28.114, 172.67.145.227
		IPv6	2606:4700:3031::ac43:91e3, 2606:4700:3033::6815:1c72
SOA	`arushi.ns.cloudflare.com`dns@cloudflare.com serial=2398784035

`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=1774485957

📈 Tranco rank: #442,471

Same first word

cooperblazer.com

DNS History

9 records (9 active, 0 former)

●NSarushi.ns.cloudflare.com2026-03-21 → 2026-03-26 · 2 obs

● 2026-03-21 23:02:00
● 2026-03-26 01:10:16

●NSjavier.ns.cloudflare.com2026-03-21 → 2026-03-26 · 2 obs

● 2026-03-21 23:02:00
● 2026-03-26 01:10:16

●MXmx1.larksuite.com2026-03-21 → 2026-03-26 · 2 obs

● 2026-03-21 23:02:00
● 2026-03-26 01:10:16

●MXmx2.larksuite.com2026-03-21 → 2026-03-26 · 2 obs

● 2026-03-21 23:02:00
● 2026-03-26 01:10:16

●MXmx3.larksuite.com2026-03-21 → 2026-03-26 · 2 obs

● 2026-03-21 23:02:00
● 2026-03-26 01:10:16

●A104.21.28.1142026-03-21 → 2026-03-26 · 2 obs

● 2026-03-21 23:02:00
● 2026-03-26 01:10:16

●A172.67.145.2272026-03-21 → 2026-03-26 · 2 obs

● 2026-03-21 23:02:00
● 2026-03-26 01:10:16

●A2606:4700:3031::ac43:91e32026-03-21 → 2026-03-26 · 2 obs

● 2026-03-21 23:02:00
● 2026-03-26 01:10:16

●A2606:4700:3033::6815:1c722026-03-21 → 2026-03-26 · 2 obs

● 2026-03-21 23:02:00
● 2026-03-26 01:10:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
cooperblazer.com	arushi.ns.cloudflare.com, javier.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.61

NS records: arushi.ns.cloudflare.com, javier.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cooperblazer.com (unsigned zone)

⏱️ Timing

Total: 137ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.145.227, 104.21.28.114`
AAAA	2	`2606:4700:3033::6815:1c72, 2606:4700:3031::ac43:91e3`
NS	2	`arushi.ns.cloudflare.com, javier.ns.cloudflare.com`
MX	3	`mx1.larksuite.com (pri: 1), mx3.larksuite.com (pri: 10)...`
TXT	3	`MS=ms15102659, v=spf1 +include:spf.onlarksuite.com incl...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`arushi.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

cooperblazer.com points to four IP numbers: 2606:4700:3031::ac43:91e3, 2606:4700:3033::6815:1c72, 104.21.28.114 and 172.67.145.227.

Other host names, for instance gasboilerprice.com, maynila.com, alebilet.pi-5828375.click, dcjinsha.com and hummerhavenfarmstead.com share IP numbers with cooperblazer.com.

Name Servers

cooperblazer.com's delegation is to two name servers arushi.ns.cloudflare.com and javier.ns.cloudflare.com.

cooperblazer.com shares the same name server configuration as other domains, such as cdn-server.top, themorningstar.xyz, 888vipgoal.site, depo89hq.com and affworld.cloud.

cooperblazer.com at least partially shares its name servers with other domains, for instance ph363.com, matchsticktheatre.com, sondham.com, nacewihetaz.com and abbssmpsspg-esplayusmpg.com.

These name servers are commonly used alongside darwin.ns.cloudflare.com and kellen.ns.cloudflare.com.

Host names with six IP numbers:

arushi.ns.cloudflare.com points to: 2606:4700:50::a29f:263d, 2803:f800:50::6ca2:c23d, 2a06:98c1:50::ac40:223d, 108.162.194.61, 162.159.38.61 and 172.64.34.61.

javier.ns.cloudflare.com points to: 2606:4700:58::a29f:2ccc, 2803:f800:50::6ca2:c3cc, 2a06:98c1:50::ac40:23cc, 108.162.195.204, 162.159.44.204 and 172.64.35.204.

Mail Servers

cooperblazer.com is handled by three mail servers: mx1.larksuite.com, mx2.larksuite.com and mx3.larksuite.com.

cooperblazer.com shares some mail servers with other domains, including wam-tech.com, itmsp.co.uk, tradoor.io, ruiwan.vn and tradewill.com.

Host names with three IP numbers: mx3.larksuite.com points to 18.139.153.173, 101.126.58.223 and 122.14.230.154.

Host names with one IP number: mx1.larksuite.com points to 18.139.153.173; mx2.larksuite.com points to 18.139.153.173.

Host names that point to 18.139.153.173: mx3.larksuite.com, mx1.larksuite.com and mx2.larksuite.com.

cooperblazer.com - robtex.com