NSLIST.NET - mailsecurity.cz

Search for IP or hostnames:

mailsecurity.cz checked at 2025-10-15T06:54:05.051Z 992ms 110/110/110 100% R:18

`mailsecurity.cz`

NS	`ns-337.awsdns-42.com`
		A	2600:9000:5301:5100::1 ^{🇺🇸 Amazon}
			PTR	`ns-337.awsdns-42.com`
		A	205.251.193.81^{🇺🇸 Amazon}
			PTR	`ns-337.awsdns-42.com`
NS	`ns-845.awsdns-41.net`
		A	2600:9000:5303:4d00::1 ^{🇺🇸 Amazon}
			PTR	`ns-845.awsdns-41.net`
		A	205.251.195.77^{🇺🇸 Amazon}
			PTR	`ns-845.awsdns-41.net`
NS	`ns-1281.awsdns-32.org`
		A	2600:9000:5305:100::1 ^{🇺🇸 Amazon}
			PTR	`ns-1281.awsdns-32.org`
		A	205.251.197.1^{🇺🇸 Amazon}
			PTR	`ns-1281.awsdns-32.org`
NS	`ns-1910.awsdns-46.co.uk`
		A	2600:9000:5307:7600::1 ^{🇺🇸 Amazon}
			PTR	`ns-1910.awsdns-46.co.uk`
		A	205.251.199.118^{🇺🇸 Amazon}
			PTR	`ns-1910.awsdns-46.co.uk`
A	3.5.66.39^{🇮🇪 Amazon}
A	3.5.66.44^{🇮🇪 Amazon}
A	3.5.70.14^{🇮🇪 Amazon}
		PTR	`s3-r-w.eu-west-1.amazonaws.com`
A	3.5.71.200^{🇮🇪 Amazon}
		PTR	`s3-website.eu-west-1.amazonaws.com`
A	52.92.16.252^{🇺🇸 Amazon}
		PTR	`s3-website-eu-west-1.amazonaws.com`
A	52.92.18.196^{🇺🇸 Amazon}
		PTR	`s3-website-eu-west-1.amazonaws.com`
A	52.92.33.204^{🇮🇪 Amazon}
		PTR	`s3-website-eu-west-1.amazonaws.com`
A	52.218.40.44^{🇮🇪 Amazon}
		PTR	`s3-website-eu-west-1.amazonaws.com`

other host names including dublin.sciencegallery.com, og.gy, shax.com, www.chearmstrong.com and bruns.me share IP numbers with mailsecurity.cz.

mailsecurity.cz at least partially shares name servers with other domains, for instance originbroadband.com.au, iqube.net, aedeon.com, practicaltools.com and curiousmky.com.

Host names with two IP numbers:

ns-337.awsdns-42.com points to 2600:9000:5301:5100::1 and 205.251.193.81; ns-845.awsdns-41.net points to 2600:9000:5303:4d00::1 and 205.251.195.77; ns-1281.awsdns-32.org points to 2600:9000:5305:100::1 and 205.251.197.1; ns-1910.awsdns-46.co.uk points to 2600:9000:5307:7600::1 and 205.251.199.118.

dbq