IPLIST.NET - check-a-check.com

Search for IP or hostnames:

check-a-check.com checked at 2025-10-11T23:07:50.791Z 298ms 131/131/131 100% R:15

`check-a-check.com`

NS	`rajeev.ns.cloudflare.com`
		A	2606:4700:58::adf5:3be0 ^{🇺🇸 Cloudflare}
			PTR	`rajeev.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1e0 ^{🇨🇷 Cloudflare}
			PTR	`rajeev.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21e0 ^{🇺🇸 Cloudflare}
			PTR	`rajeev.ns.cloudflare.com`
		A	108.162.193.224^{🇺🇸 Cloudflare}
			PTR	`rajeev.ns.cloudflare.com`
		A	172.64.33.224^{🇺🇸 Cloudflare}
			PTR	`rajeev.ns.cloudflare.com`
		A	173.245.59.224^{🇺🇸 Cloudflare}
			PTR	`rajeev.ns.cloudflare.com`
NS	`sunny.ns.cloudflare.com`
		A	2606:4700:50::a29f:26a6 ^{🇺🇸 Cloudflare}
			PTR	`sunny.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2a6 ^{🇨🇷 Cloudflare}
			PTR	`sunny.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22a6 ^{🇺🇸 Cloudflare}
			PTR	`sunny.ns.cloudflare.com`
		A	108.162.194.166^{🇺🇸 Cloudflare}
			PTR	`sunny.ns.cloudflare.com`
		A	162.159.38.166^Cloudflare
			PTR	`sunny.ns.cloudflare.com`
		A	172.64.34.166^{🇺🇸 Cloudflare}
			PTR	`sunny.ns.cloudflare.com`
MX	`checkacheck-com01k.mail.protection.outlook.com`
		A	2a01:111:f403:c91d:: ^{🇺🇸 Microsoft}
			PTR	`mail-mw2pr04cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::2 ^{🇺🇸 Microsoft}
			PTR	`mail-ch4pr04cu00102.inbound.protection.outlook.com`
		A	2a01:111:f403:f802::3 ^{🇺🇸 Microsoft}
			PTR	`mail-sj0pr03cu01403.inbound.protection.outlook.com`
		A	2a01:111:f403:f90f:: ^{🇺🇸 Microsoft}
			PTR	`mail-sa9pr04cu00100.inbound.protection.outlook.com`
		A	52.101.9.12^{🇺🇸 Microsoft}
			PTR	`mail-bl0pr05cu00504.inbound.protection.outlook.com`
		A	52.101.40.6^{🇺🇸 Microsoft}
			PTR	`mail-cy1pr03cu00106.inbound.protection.outlook.com`
		A	52.101.42.10^{🇺🇸 Microsoft}
			PTR	`mail-co1pr21cu00102.inbound.protection.outlook.com`
		A	52.101.42.16^{🇺🇸 Microsoft}
			PTR	`mail-co1pr05cu00300.inbound.protection.outlook.com`
A	208.91.197.27^{🇻🇬 Confluence Networks}

`com`

	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`

Starts with same word

check-a-check.com

check-a-check.net

Starts similarily

check-a-check.net

check-a-check.com

AI analysis

check-a-check.com points to a single IP: 208.91.197.27.

Other host names, for instance agmapps.com, eai-usa.com, trinity-link.net, microelectronicsinc.com and zamerican.com share IP numbers with check-a-check.com.

Two name servers rajeev.ns.cloudflare.com and sunny.ns.cloudflare.com handle delegation for check-a-check.com.

check-a-check.com uses the same name server setup as other domains, for example check-a-check.net, chosic.com, healthcarebusinessservices.com, stofi.fi and revcycle.com.

check-a-check.com partially shares name servers with other domains; examples include godlines.net, deti-bel.ru, pansari.pk, reeldealoutdoors.com and orio.jp.

These name servers are commonly used with the name servers dawn.ns.cloudflare.com, kolton.ns.cloudflare.com, tanner.ns.cloudflare.com, ricardo.ns.cloudflare.com and ullis.ns.cloudflare.com.

Host names with six IP numbers: rajeev.ns.cloudflare.com points to: 2606:4700:58::adf5:3be0, 2803:f800:50::6ca2:c1e0, 2a06:98c1:50::ac40:21e0, 108.162.193.224, 172.64.33.224 and 173.245.59.224; sunny.ns.cloudflare.com points to: 2606:4700:50::a29f:26a6, 2803:f800:50::6ca2:c2a6, 2a06:98c1:50::ac40:22a6, 108.162.194.166, 162.159.38.166 and 172.64.34.166.

check-a-check.com is handled by a single mail server, checkacheck-com01k.mail.protection.outlook.com.

Hostname checkacheck-com01k.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c91d::, 2a01:111:f403:c946::2, 2a01:111:f403:f802::3, 2a01:111:f403:f90f::, 52.101.9.12, 52.101.40.6, 52.101.42.10 and 52.101.42.16.

dbq