CF1759766488147-tsm20251005211530

WWW.RTSAK.COM - gcis.co.uk

Search for IP or hostnames:

gcis.co.uk checked at 2025-10-06T16:01:28.120Z 196ms 110/110/110 100% R:15

gcis.co.uk

NSns1-08.azure-dns.com
A2603:1061:0:700::8 🇺🇸 Microsoft
PTRns1-08.azure-dns.com
A13.107.236.8🇺🇸 Microsoft
PTRns1-08.azure-dns.com
NSns4-08.azure-dns.info
A2620:1ec:bda:700::8 🇺🇸 Microsoft
PTRns4-08.azure-dns.info
A208.84.5.8🇺🇸 Microsoft
PTRns4-08.azure-dns.info
NSns2-08.azure-dns.net
A2620:1ec:8ec:700::8 🇺🇸 Microsoft
PTRns2-08.azure-dns.net
A150.171.21.8🇺🇸 Microsoft
PTRns2-08.azure-dns.net
NSns3-08.azure-dns.org
A2a01:111:4000:700::8 🇬🇧 Microsoft
PTRns3-08.azure-dns.org
A204.14.183.8🇺🇸 Microsoft
PTRns3-08.azure-dns.org
MXd223965.a.ess.uk.barracudanetworks.com
A18.133.136.186🇬🇧 Amazon
PTRmail.ess.uk.barracuda.com
A18.133.136.187🇬🇧 Amazon
PTRmail.ess.uk.barracuda.com
A18.133.136.188🇬🇧 Amazon
PTRmail.ess.uk.barracuda.com
MXd223965.b.ess.uk.barracudanetworks.com
A18.133.136.186🇬🇧 Amazon
PTRmail.ess.uk.barracuda.com
A18.133.136.187🇬🇧 Amazon
PTRmail.ess.uk.barracuda.com
A18.133.136.188🇬🇧 Amazon
PTRmail.ess.uk.barracuda.com
A193.189.75.230🇬🇧 M247
PTRmail.gcis.co.uk

co.uk

NSdns1.nic.uk
NSdns2.nic.uk
NSdns3.nic.uk
NSdns4.nic.uk
NSnsa.nic.uk
NSnsb.nic.uk
NSnsc.nic.uk
NSnsd.nic.uk
rank #172010 globally
rank #3994 in the tld

Up

Starts with same word

Starts similarily

AI analysis

gcis.co.uk is the parent of www.gcis.co.uk.

gcis.co.uk points to IP number 193.189.75.230.

Other host names, for instance, www.gcis.co.uk share IP numbers with gcis.co.uk.

gcis.co.uk is delegated to four name servers: ns1-08.azure-dns.com, ns4-08.azure-dns.info, ns2-08.azure-dns.net and ns3-08.azure-dns.org.

gcis.co.uk shares name servers with other domains at least partially, for example machsol.com, permaseal.com.au, gensemi.cn, kademi.com.br and graincorp.us.

Host names with two IP numbers:

ns1-08.azure-dns.com points to: 2603:1061:0:700::8 and 13.107.236.8

ns4-08.azure-dns.info points to: 2620:1ec:bda:700::8 and 208.84.5.8

ns2-08.azure-dns.net points to: 2620:1ec:8ec:700::8 and 150.171.21.8

ns3-08.azure-dns.org points to: 2a01:111:4000:700::8 and 204.14.183.8

Two mail servers d223965.a.ess.uk.barracudanetworks.com and d223965.b.ess.uk.barracudanetworks.com handle gcis.co.uk.

Host names with three IP numbers:

d223965.a.ess.uk.barracudanetworks.com and d223965.b.ess.uk.barracudanetworks.com point to 18.133.136.186, 18.133.136.187 and 18.133.136.188.

Host names that point to 18.133.136.186: d223965.a.ess.uk.barracudanetworks.com and d223965.b.ess.uk.barracudanetworks.com.

Host names that point to 18.133.136.187: d223965.a.ess.uk.barracudanetworks.com and d223965.b.ess.uk.barracudanetworks.com.

Host names that point to 18.133.136.188: d223965.a.ess.uk.barracudanetworks.com and d223965.b.ess.uk.barracudanetworks.com.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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