CF1759744802729-tsm20251005211530

DNSWHOIS.INFO - cosus.de

Search for IP or hostnames:

cosus.de checked at 2025-10-06T10:00:02.705Z 219ms 107/107/107 100% R:10

cosus.de

MXemgw.cosus.de
A194.33.121.101🇩🇪 Deutsche Telekom
PTRemgw1.cosus.de
PTRemgw.cosus.de
A194.33.121.103🇩🇪 Deutsche Telekom
PTRemgw2.cosus.de
PTRemgw.cosus.de
NSa.ns14.net
A62.116.131.31🇩🇪 InterNetX
PTRa.ns14.net
A62.116.159.231🇩🇪 InterNetX
PTRa.ns14.net
NSb.ns14.net
A2001:8d8:580:401:217:160:113:32 🇩🇪 IONOS SE
PTRb.ns14.net
A217.160.113.32🇩🇪 IONOS SE
PTRb.ns14.net
A217.160.113.231🇩🇪 IONOS SE
PTRb.ns14.net
NSc.ns14.net
A2a01:130:2000:118:89:146:248:231 🇩🇪 INTERNET AG Global Network
PTRc.ns14.net
A89.146.248.231🇩🇪 INTERNET AG Global Network
PTRc.ns14.net
A195.34.161.195🇩🇪 INTERNET AG Global Network
PTRc.ns14.net
NSd.ns14.net
A2607:f1c0:1800:8091:74:208:254:254 🇺🇸 IONOS SE
PTRd.ns14.net
A74.208.254.231🇺🇸 IONOS SE
PTRd.ns14.net
A74.208.254.254🇺🇸 IONOS SE
PTRd.ns14.net
A194.33.120.155🇩🇪 Deutsche Telekom
PTRcosus.de
PTRbfc120155.blackforestcloud.de
PTRwww.cosus.de

de

NSa.nic.de
NSf.nic.de
NSz.nic.de
NSl.de.net
NSn.de.net
NSs.de.net

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AI analysis

cosus.de is the parent of extranet.cosus.de, ftp2.cosus.de, emgw2.cosus.de, emgw.cosus.de, vpn.cosus.de and a few other host names.

cosus.de points to an IP address: 194.33.120.155.

other host names include www.cosus.de, cosus.org, cosus.info, cosus-mobile.de and bfc120155.blackforestcloud.de; they share IP numbers with cosus.de.

cosus.de delegates to four name servers: a.ns14.net, b.ns14.net, c.ns14.net and d.ns14.net.

cosus.de at least partially shares name servers with other domains, for instance bundeshaushalt.de, play-blocks.com, spice-forum.de, faltenbalg.info and indasia.ch.

Host names with three IP numbers

b.ns14.net points to 2001:8d8:580:401:217:160:113:32, 217.160.113.32 and 217.160.113.231

c.ns14.net points to 2a01:130:2000:118:89:146:248:231, 89.146.248.231 and 195.34.161.195

d.ns14.net points to 2607:f1c0:1800:8091:74:208:254:254, 74.208.254.231 and 74.208.254.254

Host names with two IP numbers

a.ns14.net points to 62.116.131.31 and 62.116.159.231

cosus.de is handled by a single mail server, emgw.cosus.de.

cosus.de uses the same mail server setup as other domains, for instance wagnerlaser.de, guttroff.de, cosus.ch, greber.de and nutz-online.de.

emgw.cosus.de resolves to two IPs: 194.33.121.101 and 194.33.121.103.

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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ZNVNaic CF johedugfp 2025-10-06