CF1759366063554-tsm20251001211114

IPLIST.NET - postfix.co.uk

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postfix.co.uk checked at 2025-10-02T00:47:43.541Z 564ms 83/83/83 100% R:21

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 to some extent, for instance postfix.com, mailop.org, postfix.org and postfix.net.

These name servers are often used together with the name servers nsx02.sys4.farm.

Host names with two IP numbers:

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

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

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

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

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

Host names that point to 149.28.195.250: nsx05.sys4.eu and nsx06.sys4.eu

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

postfix.co.uk uses the same mail server setup as other domains such as 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.
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cAwUSei CF johedugfp 2025-10-02