CF1760909004274-tsm20251017082432

MXLIST.NET - postfix.co.uk

Search for IP or hostnames:

postfix.co.uk checked at 2025-10-19T21:23:24.251Z 862ms 83/83/83 100% R:25

postfix.co.uk

MX.
NSnsx03.sys4.ch
A2a05:f480:1c00:8b7:5400:5ff:fe2f:f4ef 🇫🇷 The Constant Company
A199.247.9.18🇫🇷 The Constant Company
PTR199.247.9.18.vultrusercontent.com
NSnsx04.sys4.ch
A2a03:6000:6f73:623::162 🇳🇱 High5!
PTRpowered-by.openbsd.amsterdam
A46.23.92.162🇳🇱 High5!
PTRpowered-by.openbsd.amsterdam
NSnsx01.sys4.de
A2a03:4000:29:75f:9463:84ff:fe80:8659 🇩🇪 netcup GmbH
PTRnsx01.sys4.de
A94.16.116.124🇦🇹 netcup GmbH
PTRnsx01.sys4.de
NSnsx05.sys4.eu
A2001:19f0:ac01:784:5400:4ff:fe43:dc84 🇺🇸 The Constant Company
A149.28.195.250🇺🇸 The Constant Company
PTR149.28.195.250.vultrusercontent.com
NSnsx06.sys4.eu
A2401:c080:1c02:4c9:5400:4ff:fe43:df9a 🇰🇷 The Constant Company
A149.28.195.250🇺🇸 The Constant Company
PTR149.28.195.250.vultrusercontent.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

postfix.co.uk is delegated to five name servers: nsx03.sys4.ch, nsx04.sys4.ch, nsx01.sys4.de, nsx05.sys4.eu and nsx06.sys4.eu.

postfix.co.uk shares name servers with other domains, at least partially, for example postfix.com, mailop.org and postfix.org as well as postfix.net.

these name servers are often used in conjunction with the name servers nsx02.sys4.farm.

Host names with two IP numbers:

Host nsx03.sys4.ch points to 2a05:f480:1c00:8b7:5400:5ff:fe2f:f4ef and 199.247.9.18.

Host nsx04.sys4.ch points to 2a03:6000:6f73:623::162 and 46.23.92.162.

Host nsx01.sys4.de points to 2a03:4000:29:75f:9463:84ff:fe80:8659 and 94.16.116.124.

Host nsx05.sys4.eu points to 2001:19f0:ac01:784:5400:4ff:fe43:dc84 and 149.28.195.250.

Host nsx06.sys4.eu points to 2401:c080:1c02:4c9:5400:4ff:fe43:df9a and 149.28.195.250.

Names pointing to 149.28.195.250: nsx05.sys4.eu and nsx06.sys4.eu.

postfix.co.uk is handled by a single mail server, ..

The mail server setup for postfix.co.uk matches that of other domains, for instance mx0.treksec.com, beatboxdigital.com, topdestinations.ca, cars.chat and hbot-rx.com.

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

RdwcGtR CF johedugfp 2025-10-19