DNSWHOIS.INFO - checksec.com

Search for IP or hostnames:

checksec.com checked at 2025-10-22T05:11:24.393Z 432ms 158/158/158 100% R:13

`checksec.com`

NS	`ns-453.awsdns-56.com`
		A	2600:9000:5301:c500::1 ^{🇺🇸 Amazon}
			PTR	`ns-453.awsdns-56.com`
		A	205.251.193.197^{🇺🇸 Amazon}
			PTR	`ns-453.awsdns-56.com`
MX	`aspmx2.googlemail.com`
		A	2a00:1450:4013:c1e::1a ^{🇳🇱 Google}
			PTR	`yugrqzs-in-f26.1e100.net`
		A	192.178.213.26^{🇺🇸 Google}
			PTR	`yugrqzs-in-f26.1e100.net`
MX	`aspmx3.googlemail.com`
		A	2a00:1450:4025:c01::1a ^{🇵🇱 Google}
			PTR	`rd-in-f26.1e100.net`
		A	142.250.147.26^{🇺🇸 Google}
			PTR	`rd-in-f26.1e100.net`
MX	`aspmx4.googlemail.com`
		A	2a00:1450:4025:402::1a ^{🇳🇱 Google}
			PTR	`rb-in-f26.1e100.net`
		A	142.250.102.26^{🇺🇸 Google}
			PTR	`rb-in-f26.1e100.net`
MX	`aspmx5.googlemail.com`
		A	2a00:1450:4013:c1e::1b ^{🇳🇱 Google}
			PTR	`yugrqzs-in-f27.1e100.net`
		A	192.178.213.27^{🇺🇸 Google}
			PTR	`yugrqzs-in-f27.1e100.net`
NS	`ns-997.awsdns-60.net`
		A	2600:9000:5303:e500::1 ^{🇺🇸 Amazon}
			PTR	`ns-997.awsdns-60.net`
		A	205.251.195.229^{🇺🇸 Amazon}
			PTR	`ns-997.awsdns-60.net`
NS	`ns-1227.awsdns-25.org`
		A	2600:9000:5304:cb00::1 ^{🇺🇸 Amazon}
			PTR	`ns-1227.awsdns-25.org`
		A	205.251.196.203^{🇺🇸 Amazon}
			PTR	`ns-1227.awsdns-25.org`
MX	`aspmx.l.google.com`
		A	2607:f8b0:4004:c21::1a ^{🇺🇸 Google}
			PTR	`pe-in-f26.1e100.net`
		A	64.233.180.27^{🇺🇸 Google}
			PTR	`on-in-f27.1e100.net`
			PTR	`pe-in-f27.1e100.net`
NS	`ns-1614.awsdns-09.co.uk`
		A	2600:9000:5306:4e00::1 ^{🇺🇸 Amazon}
			PTR	`ns-1614.awsdns-09.co.uk`
		A	205.251.198.78^{🇺🇸 Amazon}
			PTR	`ns-1614.awsdns-09.co.uk`
MX	`alt1.aspmx.l.google.com`
		A	2a00:1450:400b:c02::1a ^{🇮🇪 Google}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.27^{🇺🇸 Google}
			PTR	`dj-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`
		A	2a00:1450:400c:c00::1a ^{🇧🇪 Google}
			PTR	`ws-in-f26.1e100.net`
			PTR	`ws-in-x1a.1e100.net`
		A	173.194.76.26^{🇺🇸 Google}
			PTR	`ws-in-f26.1e100.net`
A	178.79.141.215^{🇬🇧 Linode AS63949}
		PTR	`li197-215.members.linode.com`

`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

checksec.net

checksec.nl

checksec.com

Starts similarily

checksec.nl

seccheck.com

seccheck.eu

seccheck.co.uk

seccheck.org

seccheck.ch

seccheck.net

checksec.com

seccheck.at

checksec.net

AI analysis

checksec.com points to a single IP: 178.79.141.215.

Other host names such as li197-215.members.linode.com and mail.ben-kay.com share IP numbers with checksec.com.

checksec.com's delegation is handled by four name servers: ns-453.awsdns-56.com, ns-997.awsdns-60.net, ns-1227.awsdns-25.org and ns-1614.awsdns-09.co.uk.

checksec.com partially shares name servers with other domains; examples include pizzeriadagigi.net, socketapp.com, sureviewops.com, ringgold.com and brianksimpson.com.

These name servers are commonly used with ns-1794.awsdns-32.co.uk, ns-668.awsdns-19.net, ns-1815.awsdns-34.co.uk, ns-1039.awsdns-01.org, ns-1949.awsdns-51.co.uk and ns-295.awsdns-36.com.

Host names with two IPs:

ns-453.awsdns-56.com points to 2600:9000:5301:c500::1 and 205.251.193.197

ns-997.awsdns-60.net points to 2600:9000:5303:e500::1 and 205.251.195.229

ns-1227.awsdns-25.org points to 2600:9000:5304:cb00::1 and 205.251.196.203

ns-1614.awsdns-09.co.uk points to 2600:9000:5306:4e00::1 and 205.251.198.78

Seven mail servers handle checksec.com: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com, aspmx5.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

checksec.com shares some mail servers with other domains, at least partially, such as logicstudioschool.org, walsallgardencentre.com, leshebergementsmontagnards.com, luzroja.es and pickle.com.

These mail servers are often used together with alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

Host names with two IP numbers

aspmx2.googlemail.com has IPs 2a00:1450:4013:c1e::1a and 192.178.213.26.

aspmx3.googlemail.com has IPs 2a00:1450:4025:c01::1a and 142.250.147.26.

aspmx4.googlemail.com has IPs 2a00:1450:4025:402::1a and 142.250.102.26.

aspmx5.googlemail.com has IPs 2a00:1450:4013:c1e::1b and 192.178.213.27.

aspmx.l.google.com has IPs 2607:f8b0:4004:c21::1a and 64.233.180.27.

alt1.aspmx.l.google.com has IPs 2a00:1450:400b:c02::1a and 172.253.116.27.

alt2.aspmx.l.google.com has IPs 2a00:1450:400c:c00::1a and 173.194.76.26.

dbq