CF1757974168470-tsm20250915173524

IPLIST.NET - postfix.org

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postfix.org checked at 2025-09-15T22:09:28.423Z 585ms 113/113/113 100% R:26

postfix.org

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
MXlist.sys4.de
A2a03:4000:20:189::195 🇩🇪 netcup GmbH
PTRlist.sys4.de
A45.90.5.195🇩🇪 netcup GmbH
PTRlist.sys4.de
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
A2a01:4f9:6a:528d::a 🇩🇪 Hetzner
PTRra.horus-it.com
A65.108.3.114🇫🇮 Hetzner
PTRra.horus-it.com

org

NSa0.org.afilias-nst.info
NSa2.org.afilias-nst.info
NSc0.org.afilias-nst.info
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSd0.org.afilias-nst.org
rank #8066 globally
rank #930 in the tld

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Starts with same word

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AI analysis

The parent of de.postfix.org and www.postfix.org is postfix.org.

postfix.org refers to two IP addresses: 2a01:4f9:6a:528d::a and 65.108.3.114.

The IP numbers of postfix.org are also shared with other host names such as sentries.org, ra.horus-it.com, horus-it.de, horus-it.com, and ns1.horus-it.com.

The delegation of postfix.org is to five name servers: nsx03.sys4.ch, nsx04.sys4.ch, nsx01.sys4.de, nsx05.sys4.eu, and nsx06.sys4.eu.

The domain postfix.org shares name servers, at least in part, with other domains such as postfix.com, mailop.org, postfix.net, and postfix.co.uk.

The name servers nsx02.sys4.farm are commonly utilized in conjunction.

nsx03.sys4.ch, nsx04.sys4.ch, nsx01.sys4.de, nsx05.sys4.eu, and nsx06.sys4.eu all point to two IP numbers each: 2a05:f480:1c00:8b7:5400:5ff:fe2f:f4ef, 199.247.9.18, 2a03:6000:6f73:623::162, 46.23.92.162, 2a03:4000:29:75f:9463:84ff:fe80:8659, 94.16.116.124, 2001:19f0:ac01:784:5400:4ff:fe43:dc84, 149.28.195.250, 2401:c080:1c02:4c9:5400:4ff:fe43:df9a.

The mail server, list.sys4.de, manages postfix.org.

Just like other domains such as list.sys4.de, postfix.org also has the same mail server setup.

list.sys4.de refers to two IP addresses: 2a03:4000:20:189::195 and 45.90.5.195.

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

VYJzqVz CF johedugfp 2025-09-15