MXLIST.NET - www.optiserver.co.uk.cdn.cloudflare.net

Search for IP or hostnames:

www.optiserver.co.uk.cdn.cloudflare.net checked at 2025-10-29T09:59:12.245Z 573ms 101/101/101 100% R:18

`www.optiserver.co.uk.cdn.cloudflare.net`

CNAME	`cloudflare-resolve-to.optiserver.co.uk`
CNAME	`optiserver.co.uk`
MX	`mx1.emailsrvr.com`
		A	108.166.43.1^{🇺🇸 RACKSPACE-ORD}
			PTR	`mx1.emailsrvr.com`
		A	146.20.161.1^{🇺🇸 RACKSPACE-IAD}
			PTR	`mx1.emailsrvr.com`
		A	173.203.187.1^{🇺🇸 RACKSPACE-IAD}
			PTR	`mx1.emailsrvr.com`
		A	184.106.54.1^{🇺🇸 RACKSPACE-ORD}
			PTR	`mx1.emailsrvr.com`
MX	`mx2.emailsrvr.com`
		A	108.166.43.2^{🇺🇸 RACKSPACE-ORD}
			PTR	`mx2.emailsrvr.com`
		A	146.20.161.2^{🇺🇸 RACKSPACE-IAD}
			PTR	`mx2.emailsrvr.com`
		A	173.203.187.2^{🇺🇸 RACKSPACE-IAD}
			PTR	`mx2.emailsrvr.com`
		A	184.106.54.2^{🇺🇸 RACKSPACE-ORD}
			PTR	`mx2.emailsrvr.com`
NS	`ns923.websitewelcome.com`
		A	192.185.136.239^{🇺🇸 AS19871}
			PTR	`ns923.websitewelcome.com`
NS	`ns924.websitewelcome.com`
		A	192.185.136.24^{🇺🇸 AS19871}
			PTR	`ns924.websitewelcome.com`
MX	`optiserver.co.uk`
		A	77.104.171.87^{🇧🇬 ZEN-AS}
			PTR	`77-104-171-87.dsl.in-addr.zen.co.uk`
A	77.104.171.87^{🇧🇬 ZEN-AS}
		PTR	`77-104-171-87.dsl.in-addr.zen.co.uk`

`optiserver.co.uk.cdn.cloudflare.net`

	MX	`mx1.emailsrvr.com`
	MX	`mx2.emailsrvr.com`
	MX	`_dc-mx.8d5f54805e9f.optiserver.co.uk.cdn.cloudflare.net`
	A	77.104.171.87^{🇧🇬 ZEN-AS}

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AI analysis

www.optiserver.co.uk.cdn.cloudflare.net resolves to one IP number: 77.104.171.87.

Other host names for instance optiserver.co.uk and optiserver.co.uk.cdn.cloudflare.net share IP numbers with www.optiserver.co.uk.cdn.cloudflare.net.

www.optiserver.co.uk.cdn.cloudflare.net's delegation uses two name servers: ns923.websitewelcome.com and ns924.websitewelcome.com.

www.optiserver.co.uk.cdn.cloudflare.net uses the same name server setup as other domains, such as connellyenterprises.com, eyecarestudio.co.uk, optiserver.co.uk, peplink.com.mx and reiffpreheat.com.

Host names with a single IP address: ns923.websitewelcome.com points to 192.185.136.239; ns924.websitewelcome.com points to 192.185.136.24.

Three mail servers handle www.optiserver.co.uk.cdn.cloudflare.net: mx1.emailsrvr.com, mx2.emailsrvr.com and optiserver.co.uk.

www.optiserver.co.uk.cdn.cloudflare.net shares at least some mail servers with other domains, for example talkroom.io, history-of-the-internet.com, westminstermotors.ca, it-guy.com and giantech.com.sg.

Host names with four IP numbers:

mx1.emailsrvr.com points to: 108.166.43.1, 146.20.161.1, 173.203.187.1 and 184.106.54.1.

mx2.emailsrvr.com points to: 108.166.43.2, 146.20.161.2, 173.203.187.2 and 184.106.54.2.

Host names with one IP number:

optiserver.co.uk points to: 77.104.171.87.

dbq