ROBTEX.COM - postfix.org
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postfix.org checked at 2025-12-02T13:22:22.876Z 725ms 113/113/113 100% R:26 allDone:true timedOut:false postfix.org
| NS | nsx03.sys4.ch | ||||||
| A | 2a05:f480:1c00:8b7:5400:5ff:fe2f:f4ef🇫🇷 AS-VULTR | ||||||
| A | 199.247.9.18🇫🇷 AS-VULTR | ||||||
| PTR | 199.247.9.18.vultrusercontent.com | ||||||
| NS | nsx04.sys4.ch | ||||||
| A | 2a03:6000:6f73:623::162🇳🇱 High5! | ||||||
| PTR | powered-by.openbsd.amsterdam | ||||||
| A | 46.23.92.162🇳🇱 High5! | ||||||
| PTR | powered-by.openbsd.amsterdam | ||||||
| MX | list.sys4.de | ||||||
| A | 2a03:4000:20:189::195🇩🇪 netcup GmbH | ||||||
| PTR | list.sys4.de | ||||||
| A | 45.90.5.195🇩🇪 netcup GmbH | ||||||
| PTR | list.sys4.de | ||||||
| NS | nsx01.sys4.de | ||||||
| A | 2a03:4000:29:75f:9463:84ff:fe80:8659🇩🇪 netcup GmbH | ||||||
| PTR | nsx01.sys4.de | ||||||
| A | 94.16.116.124🇦🇹 netcup GmbH | ||||||
| PTR | nsx01.sys4.de | ||||||
| NS | nsx05.sys4.eu | ||||||
| A | 2001:19f0:ac01:784:5400:4ff:fe43:dc84🇺🇸 AS-VULTR | ||||||
| A | 149.28.195.250🇺🇸 AS-VULTR | ||||||
| PTR | 149.28.195.250.vultrusercontent.com | ||||||
| NS | nsx06.sys4.eu | ||||||
| A | 2401:c080:1c02:4c9:5400:4ff:fe43:df9a🇰🇷 AS-VULTR | ||||||
| A | 149.28.195.250🇺🇸 AS-VULTR | ||||||
| PTR | 149.28.195.250.vultrusercontent.com | ||||||
| A | 2a01:4f9:c010:8fb::bee🇫🇮 Hetzner | ||||||
| PTR | karnak.horus-it.de | ||||||
| A | 95.216.145.1🇫🇮 Hetzner | ||||||
| PTR | karnak.horus-it.de | ||||||
org
| NS | a0.org.afilias-nst.info | ||||||
| NS | a2.org.afilias-nst.info | ||||||
| NS | c0.org.afilias-nst.info | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | d0.org.afilias-nst.org | ||||||
rank #930 in the tld
Up
Starts with same word
postfix.cn |
postfix.su |
postfix.se |
postfix.com |
postfix.pl |
postfix.es |
postfix.biz |
postfix.org |
postfix.de |
postfix.net |
postfix.in |
postfix.info |
postfix.cz |
postfix.eu |
postfix.dk |
postfix.co.uk |
postfix.me |
postfix.ru |
Starts similarily
AI analysis
postfix.org is parent of de.postfix.org and www.postfix.org.
postfix.org points to two IP numbers: 2a01:4f9:c010:8fb::bee and 95.216.145.1.
Other host names, for instance karnak.horus-it.de, postfix-mirror.horus-it.com and ns1.horus-it.de share IP numbers with postfix.org.
postfix.org is delegated to five name servers: nsx03.sys4.ch, nsx04.sys4.ch, nsx01.sys4.de, nsx05.sys4.eu and nsx06.sys4.eu.
postfix.org shares name servers with other domains to some extent, for instance postfix.com, mailop.org, postfix.net and postfix.co.uk.
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.org is served by a single mail server, list.sys4.de.
postfix.org shares the same mail server setup as other domains, for instance list.sys4.de.
Hostname list.sys4.de resolves to two IPs: 2a03:4000:20:189::195 and 45.90.5.195.