IPLIST.NET - construct.cz

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construct.cz checked at 2025-09-13T00:07:26.534Z 990ms 196/196/196 100% R:13

`construct.cz`

MX	`mail.comacomp.cz`
		A	2a03:6e80:0:ff02::2 ^{🇨🇿 COMA}
			PTR	`mail.comacomp.cz`
		A	84.16.96.6^{🇨🇿 COMA}
			PTR	`mail.comacomp.cz`
MX	`mail.construct.cz`
		A	84.21.115.46^{🇨🇿 COMA}
			PTR	`mail.construct.cz`
MX	`mx2.construct.cz`
		A	81.0.254.169^{🇨🇿 Casablanca INT a.s.}
			PTR	`unassigned-81-0-254-169.casablanca.cz`
MX	`mx.construct.cz`
		A	84.21.115.50^{🇨🇿 COMA}
			PTR	`cl084021115050.unet.cz`
NS	`kara.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a7b ^{🇺🇸 Cloudflare}
			PTR	`kara.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c07b ^{🇨🇷 Cloudflare}
			PTR	`kara.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:207b ^{🇺🇸 Cloudflare}
			PTR	`kara.ns.cloudflare.com`
		A	108.162.192.123^{🇺🇸 Cloudflare}
			PTR	`kara.ns.cloudflare.com`
		A	172.64.32.123^{🇺🇸 Cloudflare}
			PTR	`kara.ns.cloudflare.com`
		A	173.245.58.123^{🇺🇸 Cloudflare}
			PTR	`kara.ns.cloudflare.com`
NS	`lars.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bc3 ^{🇺🇸 Cloudflare}
			PTR	`lars.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1c3 ^{🇨🇷 Cloudflare}
			PTR	`lars.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21c3 ^{🇺🇸 Cloudflare}
			PTR	`lars.ns.cloudflare.com`
		A	108.162.193.195^{🇺🇸 Cloudflare}
			PTR	`lars.ns.cloudflare.com`
		A	172.64.33.195^{🇺🇸 Cloudflare}
			PTR	`lars.ns.cloudflare.com`
		A	173.245.59.195^{🇺🇸 Cloudflare}
			PTR	`lars.ns.cloudflare.com`
A	2606:4700:3030::6815:1001 ^{🇺🇸 Cloudflare}
A	2606:4700:3030::6815:2001 ^{🇺🇸 Cloudflare}
A	2606:4700:3030::6815:3001 ^{🇺🇸 Cloudflare}
A	2606:4700:3030::6815:4001 ^{🇺🇸 Cloudflare}
A	2606:4700:3030::6815:5001 ^{🇺🇸 Cloudflare}
A	2606:4700:3030::6815:6001 ^{🇺🇸 Cloudflare}
A	2606:4700:3030::6815:7001 ^{🇺🇸 Cloudflare}
A	104.21.16.1^Cloudflare
A	104.21.32.1^Cloudflare
A	104.21.48.1^Cloudflare
A	104.21.64.1^Cloudflare
A	104.21.80.1^Cloudflare
A	104.21.96.1^Cloudflare
A	104.21.112.1^Cloudflare

`cz`

	NS	`a.ns.nic.cz`
	NS	`b.ns.nic.cz`
	NS	`c.ns.nic.cz`
	NS	`d.ns.nic.cz`

Up

mx2.construct.cz

mail.construct.cz

mx.construct.cz

www.construct.cz

Starts with same word

Starts similarily

AI analysis

The parent of mx2.construct.cz, mail.construct.cz, mx.construct.cz, and www.construct.cz is construct.cz.

construct.cz points to a total of fourteen IP numbers, including: 2606:4700:3030::6815:1001, 2606:4700:3030::6815:2001, 2606:4700:3030::6815:3001, 2606:4700:3030::6815:4001, 2606:4700:3030::6815:5001, 2606:4700:3030::6815:6001, 2606:4700:3030::6815:7001, 104.21.16.1, 104.21.32.1, 104.21.48.1, 104.21.64.1, 104.21.80.1, 104.21.96.1, and 104.21.112.1.

The IP numbers are shared by construct.cz with other host names such as wilson.co.nz, gta-5.eu.org, www.casinolariviera.com, standupgel.com, and m5ng3j.com.

Two name servers, kara.ns.cloudflare.com and lars.ns.cloudflare.com, are delegated to construct.cz.

The name server setup for construct.cz is shared with other domains such as inf.org, ipswichcardinals.co.uk, canorsa.com, construct.eu, and icrfm.com.

The name servers of construct.cz are at least partially shared with other domains such as veterandefenders.org, sig-m.co.il, hendrey.com.au, elaianthos.gr, and bayernmaiden.com.

There are two DNS records: kara.ns.cloudflare.com and lars.ns.cloudflare.com. kara.ns.cloudflare.com resolves to 2606:4700:50::adf5:3a7b, 2803:f800:50::6ca2:c07b, 2a06:98c1:50::ac40:207b, 108.162.192.123, 172.64.32.123, and 173.245.58.123, while lars.ns.cloudflare.com resolves to 2606:4700:58::adf5:3bc3, 2803:f800:50::6ca2:c1c3, 2a06:98c1:50::ac40:21c3, 108.162.193.195, 172.64.33.195, and 173.245.59.195.

Four mail servers, mail.comacomp.cz, mail.construct.cz, mx2.construct.cz, and mx.construct.cz, manage construct.cz.

Other domains such as kelvin.cz, rajcha.cz, tdnet.cz, odber.unet.cz, and polby.cz share at least some mail servers with construct.cz.

The mail servers smtpb-in-2.worldonline.cz are frequently utilized in conjunction.

mail.comacomp.cz points to IP numbers 2a03:6e80:0:ff02::2 and 84.16.96.6, while mail.construct.cz, mx2.construct.cz, and mx.construct.cz point to IP numbers 84.21.115.46, 81.0.254.169, and 84.21.115.50 respectively.

dbq