DNSWHOIS.INFO - larcosystems.com

Search for IP or hostnames:

larcosystems.com checked at 2025-11-29T10:19:54.477Z 217ms 78/78/78 100% R:14 allDone:true timedOut:false

`larcosystems.com`

MX	`mailcluster.zen.co.uk`
		A	212.23.3.121^{🇬🇧 Zen Internet}
			PTR	`bastion02.mail.zen.net.uk`
		A	212.23.6.67^{🇬🇧 Zen Internet}
			PTR	`bastion04.mail.zen.net.uk`
NS	`ns0.zen.co.uk`
		A	2a02:8010:7:1::53 ^{🇬🇧 Zen Internet}
			PTR	`ns0.zen.co.uk`
		A	212.23.8.1^{🇬🇧 Zen Internet}
			PTR	`ns0.zen.co.uk`
NS	`ns1.zen.co.uk`
		A	2a02:8010:2:8::53 ^{🇬🇧 Zen Internet}
			PTR	`ns1.zen.co.uk`
		A	212.23.3.1^{🇬🇧 Zen Internet}
			PTR	`auth01a-vip-sp-roch-authdns-zen-net-uk.compute.sp-rch.os.zen.net.uk`
A	82.71.204.21^{🇬🇧 Zen Internet}
		PTR	`cp12.hosting.zen.net.uk`

larcosystems.com

larcosystems.com

clarosystems.com

myclassstore.com

alcorsystems.net

coralsystems.co.jp

alcorsystems.com

larcosystems.com resolves to one IP number: 82.71.204.21.

Other host names, for instance neath-tennant-canals.org.uk, pharosenterprises.com, mail.tjoro.com, icax.co.uk and pittilo.com share IP numbers with larcosystems.com.

larcosystems.com's delegation uses two name servers: ns0.zen.co.uk and ns1.zen.co.uk.

larcosystems.com uses the same name server setup as other domains, such as cedar-audio.com, jmills-contractors.co.uk, gvb.org.uk, 83.69.82.in-addr.arpa and isona.co.uk.

Host names with two IPs:

ns0.zen.co.uk points to 2a02:8010:7:1::53 and 212.23.8.1

ns1.zen.co.uk points to 2a02:8010:2:8::53 and 212.23.3.1

A single mail server handles larcosystems.com, mailcluster.zen.co.uk.

larcosystems.com shares the same mail server setup as other domains, for instance optiprod.co.uk, paulfrick.com, katemakes.com, uniformsbyjohnmarks.com and mobportal.co.uk.

larcosystems.com shares at least some mail servers with other domains, for example bbvt.org.uk, adaptimmunetherapeutics.com, easysoftware.net, weareinvite.com and wynsors.com.

These mail servers are often used together with the mail servers mail.bbvt.org.uk.

The host name mailcluster.zen.co.uk resolves to two IP numbers: 212.23.3.121 and 212.23.6.67.