CF1761941582158-tsm20251029173950

DNSWHOIS.INFO - 3open.co.uk

Search for IP or hostnames:

3open.co.uk checked at 2025-10-31T20:13:01.987Z 713ms 118/118/118 100% R:16

3open.co.uk

MXaspmx2.googlemail.com
A2607:f8b0:4023:100f::1b 🇺🇸 Google
PTRyudfwra-in-f27.1e100.net
A192.178.220.26🇺🇸 Google
PTRyudfwra-in-f26.1e100.net
MXaspmx3.googlemail.com
A2607:f8b0:4023:3001::1b 🇺🇸 Google
PTRyulnkec-in-f27.1e100.net
A172.217.74.26🇺🇸 Google
PTRyulnkec-in-f26.1e100.net
MXaspmx.l.google.com
A2607:f8b0:4023:c06::1b 🇺🇸 Google
PTRdz-in-f27.1e100.net
A142.250.101.26🇺🇸 Google
PTRdz-in-f26.1e100.net
MXalt1.aspmx.l.google.com
A2607:f8b0:4023:100f::1b 🇺🇸 Google
PTRyudfwra-in-f27.1e100.net
A192.178.220.27🇺🇸 Google
PTRyudfwra-in-f27.1e100.net
MXalt2.aspmx.l.google.com
A2607:f8b0:4023:3001::1a 🇺🇸 Google
PTRyulnkec-in-f26.1e100.net
A172.217.74.26🇺🇸 Google
PTRyulnkec-in-f26.1e100.net
NS01.dns.services.unitycloudware.net
A2a03:b0c0:1:e0::2d6:5001 🇬🇧 DIGITALOCEAN
PTRanubis2.srv.unitycloudware.net
A209.97.137.1🇬🇧 DIGITALOCEAN
PTRanubis2.srv.unitycloudware.net
NS02.dns.services.unitycloudware.net
A2604:a880:cad:d0::c06:f001 🇨🇦 DIGITALOCEAN
PTRelectra2.srv.unitycloudware.net
A159.89.122.93🇨🇦 DIGITALOCEAN
PTRelectra2.srv.unitycloudware.net
A89.187.158.184🇨🇿 Coolhousing
PTR02.alb.services.unitycloudware.net

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

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Starts with same word

Starts similarily

AI analysis

mail.3open.co.uk is a child of 3open.co.uk.

3open.co.uk resolves to one IP number: 89.187.158.184.

Other host names, for instance www.nsysware.net, ucwlabs.com, triotech.cz, farmerhive.com and nsysware.net share IP numbers with 3open.co.uk.

3open.co.uk's delegation uses two name servers: 01.dns.services.unitycloudware.net and 02.dns.services.unitycloudware.net.

3open.co.uk uses the same name server setup as other domains, such as hackthebase.com, 3open.com, unitycloudware.net, nsysware.com and shell4u.com.

Host names with two IPs:

01.dns.services.unitycloudware.net points to 2a03:b0c0:1:e0::2d6:5001 and 209.97.137.1

02.dns.services.unitycloudware.net points to 2604:a880:cad:d0::c06:f001 and 159.89.122.93

3open.co.uk is handled by five mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

3open.co.uk shares at least some mail servers with other domains, for example red-wing.com, tces-eg.com, sentwithsoul.com, inward.me and z-project.com.

these mail servers are often used with aspmx4.googlemail.com, aspmx5.googlemail.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

Host names with two IPs:

aspmx2.googlemail.com resolves to 2607:f8b0:4023:100f::1b and 192.178.220.26.

aspmx3.googlemail.com resolves to 2607:f8b0:4023:3001::1b and 172.217.74.26.

aspmx.l.google.com resolves to 2607:f8b0:4023:c06::1b and 142.250.101.26.

alt1.aspmx.l.google.com resolves to 2607:f8b0:4023:100f::1b and 192.178.220.27.

alt2.aspmx.l.google.com resolves to 2607:f8b0:4023:3001::1a and 172.217.74.26.

Host names resolving to 2607:f8b0:4023:100f::1b: aspmx2.googlemail.com and alt1.aspmx.l.google.com.

Host names resolving to 172.217.74.26: aspmx3.googlemail.com and alt2.aspmx.l.google.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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FCVDRGu CF johedugfp 2025-10-31