DNSWHOIS.INFO - mail.21online.de
Search for IP or hostnames:
mail.21online.de checked at 2025-11-24T20:17:05.903Z 731ms 28/28/28 100% R:9 allDone:true timedOut:false mail.21online.de
| A | 85.220.231.185🇩🇪 MK-NETZDIENSTE-AS | ||||||
| PTR | rex14.flatbooster.com | ||||||
21online.de
| MX | mail.21online.de | ||||||
| NS | ns1.flatns.de | ||||||
| NS | ns2.flatns.de | ||||||
| NS | ns3.flatns.de | ||||||
| NS | ns4.flatns.de | ||||||
| A | 85.220.231.185🇩🇪 MK-NETZDIENSTE-AS | ||||||
MX for
Starts with same word
Starts similarily
AI analysis
mail.21online.de serves as the mail server for 21online.de.
mail.21online.de resolves to a single IP address: 85.220.231.185.
Other host names including mail.24xx.de, johanneskuehn.com, mail.testadler.de, www.watch-world.de and mail.neptun22-kv.de share IP numbers with mail.21online.de.