CF1762050223470-tsm20251101102947

WWW.RTSAK.COM - mainfirst.dk

Search for IP or hostnames:

mainfirst.dk checked at 2025-11-02T02:23:43.291Z 2958ms 90/90/90 100% R:14

mainfirst.dk

MXmx.ethna.ch
A62.72.104.226🇧🇪 Colt
PTRmx.ethna.ch
NSns2.knipp.de
A2a01:5b0:0:29::34 🇩🇪 KNIPP-AS
PTRns2.knipp.de
A195.253.6.52🇩🇪 KNIPP-AS
PTRns2.knipp.de
NSns3.knipp.de
A2a01:5b0:31::3 🇩🇪 KNIPP-AS
PTRns3.knipp.de
A195.253.113.3🇩🇪 KNIPP-AS
PTRns3.knipp.de
MXmx.ethenea.lu
A195.46.247.156🇱🇺 EPT-LU
PTRmx.ethenea.lu
NSns17.knipp.net
A2a01:5b0:2:56::3d 🇩🇪 Knipp Media
PTRns17.knipp.net
A195.253.51.61🇩🇪 Knipp Media
PTRns17.knipp.net
A91.250.84.198🇫🇷 GD-EMEA-DC-SXB1

dk

NSb.nic.dk
NSc.nic.dk
NSh.nic.dk
NSl.nic.dk
NSs.nic.dk
NSt.nic.dk

Starts with same word

Starts similarily

AI analysis

mainfirst.dk points to a single IP number: 91.250.84.198.

Other host names, for instance mainfirst.pro, prime-dubai.com, webdesign-saar.eu, main-first.com and ausbildung-steuerverwaltung.de share IP numbers with mainfirst.dk.

The domain mainfirst.dk is delegated to three name servers: ns2.knipp.de, ns3.knipp.de and ns17.knipp.net.

mainfirst.dk shares name servers with other domains at least partially, for instance lasparma.de, rotstiftreisen.de, bundesbericht-forschung.de, westmann.net and klueber.dk.

These name servers are often used with ns3.dlr.de, ns4.dlr.de, ns2.iacd.net, ns.iacd.net and ns.pauly.de.

Host names with two IP numbers:

ns2.knipp.de points to 2a01:5b0:0:29::34 and 195.253.6.52

ns3.knipp.de points to 2a01:5b0:31::3 and 195.253.113.3

ns17.knipp.net points to 2a01:5b0:2:56::3d and 195.253.51.61

mainfirst.dk is handled by two mail servers: mx.ethna.ch and mx.ethenea.lu.

mainfirst.dk shares the same mail server setup as other domains, including mainfirst.biz, fenthum.it, mainfirst.co, fenthum.com and mainfirst.org.

At least part of mainfirst.dk's mail servers are shared with other domains, for instance ethenea.be and ethna-calculator.de.

Host names with one IP number:

mx.ethna.ch points to: 62.72.104.226.

mx.ethenea.lu points to: 195.46.247.156.

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

LfEUwFx CF johedugfp 2025-11-02