CF1761073380829-tsm20251017082432

MXLIST.NET - defsec.co.uk

Search for IP or hostnames:

defsec.co.uk checked at 2025-10-21T19:03:00.818Z 149ms 123/123/123 100% R:14

defsec.co.uk

MXmail.protonmail.ch
A176.119.200.128๐Ÿ‡จ๐Ÿ‡ญ Proton AG
PTRmail.protonmail.ch
A185.70.42.128๐Ÿ‡จ๐Ÿ‡ญ Proton AG
PTRmail.protonmail.ch
A185.205.70.128๐Ÿ‡ซ๐Ÿ‡ท Proton AG
PTRmail.protonmail.ch
MXmailsec.protonmail.ch
A176.119.200.129๐Ÿ‡จ๐Ÿ‡ญ Proton AG
PTRmailsec.protonmail.ch
A185.70.42.129๐Ÿ‡จ๐Ÿ‡ญ Proton AG
PTRmailsec.protonmail.ch
A185.205.70.129๐Ÿ‡ซ๐Ÿ‡ท Proton AG
PTRmailsec.protonmail.ch
NSalla.ns.cloudflare.com
A2606:4700:50::adf5:3a3e ๐Ÿ‡บ๐Ÿ‡ธ Cloudflare
PTRalla.ns.cloudflare.com
A2803:f800:50::6ca2:c03e ๐Ÿ‡จ๐Ÿ‡ท Cloudflare
PTRalla.ns.cloudflare.com
A2a06:98c1:50::ac40:203e ๐Ÿ‡บ๐Ÿ‡ธ Cloudflare
PTRalla.ns.cloudflare.com
A108.162.192.62๐Ÿ‡บ๐Ÿ‡ธ Cloudflare
PTRalla.ns.cloudflare.com
A172.64.32.62๐Ÿ‡บ๐Ÿ‡ธ Cloudflare
PTRalla.ns.cloudflare.com
A173.245.58.62๐Ÿ‡บ๐Ÿ‡ธ Cloudflare
PTRalla.ns.cloudflare.com
NStheo.ns.cloudflare.com
A2606:4700:58::adf5:3b90 ๐Ÿ‡บ๐Ÿ‡ธ Cloudflare
PTRtheo.ns.cloudflare.com
A2803:f800:50::6ca2:c190 ๐Ÿ‡จ๐Ÿ‡ท Cloudflare
PTRtheo.ns.cloudflare.com
A2a06:98c1:50::ac40:2190 ๐Ÿ‡บ๐Ÿ‡ธ Cloudflare
PTRtheo.ns.cloudflare.com
A108.162.193.144๐Ÿ‡บ๐Ÿ‡ธ Cloudflare
PTRtheo.ns.cloudflare.com
A172.64.33.144๐Ÿ‡บ๐Ÿ‡ธ Cloudflare
PTRtheo.ns.cloudflare.com
A173.245.59.144๐Ÿ‡บ๐Ÿ‡ธ Cloudflare
PTRtheo.ns.cloudflare.com

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

Starts with same word

Starts similarily

AI analysis

defsec.co.uk is delegated to two name servers alla.ns.cloudflare.com and theo.ns.cloudflare.com.

defsec.co.uk shares the same name server setup as other domains, for instance fanhaogou.com, elfinance.eu.org, insurancebenefits22.eu.org, jav-angel.net and financegen.eu.org.

defsec.co.uk at least partially shares name servers with other domains, for instance australianfintech.com.au, streakforthecash.com, lamitube.us, szustak.pl and comprarespecias.net.

These name servers are commonly used with chan.ns.cloudflare.com, rita.ns.cloudflare.com and trey.ns.cloudflare.com.

Host names with six IP numbers:

Host name alla.ns.cloudflare.com points to: 2606:4700:50::adf5:3a3e, 2803:f800:50::6ca2:c03e, 2a06:98c1:50::ac40:203e, 108.162.192.62, 172.64.32.62 and 173.245.58.62.

Host name theo.ns.cloudflare.com points to: 2606:4700:58::adf5:3b90, 2803:f800:50::6ca2:c190, 2a06:98c1:50::ac40:2190, 108.162.193.144, 172.64.33.144 and 173.245.59.144.

Two mail servers handle defsec.co.uk: mail.protonmail.ch and mailsec.protonmail.ch.

defsec.co.uk shares the same mail server setup as other domains, for instance sysdev.co, couzilla.com, splashgel.net, bergdigital.ch and stylish-wifi.com.

defsec.co.uk shares some mail servers with other domains, at least partially, for instance tiny3.net, drayac.com, ochsner.me, sholomb.com and goamania.se.

These mail servers are commonly used alongside mx01.mail.icloud.com and mx02.mail.icloud.com.

Host names with three IPs:

mail.protonmail.ch points to 176.119.200.128, 185.70.42.128 and 185.205.70.128.

mailsec.protonmail.ch points to 176.119.200.129, 185.70.42.129 and 185.205.70.129.

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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