CF1760731535500-tsm20251017082432

MXLIST.NET - postfix.com

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postfix.com checked at 2025-10-17T20:05:35.453Z 868ms 86/86/86 100% R:25

postfix.com

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

com

NSa.gtld-servers.net
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net

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Starts with same word

Starts similarily

AI analysis

www.postfix.com has postfix.com as its parent.

postfix.com delegates to five name servers: nsx03.sys4.ch, nsx04.sys4.ch, nsx01.sys4.de, nsx05.sys4.eu and nsx06.sys4.eu.

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

these name servers are commonly used with the name servers nsx02.sys4.farm.

Host names with two IPs

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

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

postfix.com is handled by a single mail server, ..

postfix.com shares the same mail server setup as other domains, including studionew.com, 4ugolf.com, www.literacyconsulting.com, nokia6300themes.blogcu.com and hotel-misano-adriatico.net.

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

GrKyfoT CF johedugfp 2025-10-17