NSLIST.NET - www.cert.dfn.de
Search for IP or hostnames:
www.cert.dfn.de checked at 2025-10-26T21:44:46.292Z 599ms 28/28/28 100% R:23www.cert.dfn.de
| CNAME | www.security.dfn.de | ||||||
| A | 2001:638:d:c102::139 🇩🇪 DFN Deutsches Forschungsnetz e.V. | ||||||
| PTR | www.cert.dfn.de | ||||||
| A | 194.95.245.139🇩🇪 DFN Deutsches Forschungsnetz e.V. | ||||||
| PTR | www.cert.dfn.de | ||||||
cert.dfn.de
| MX | mail1.dfn-cert.de | ||||||
| MX | mail2.dfn-cert.de | ||||||
| NS | robin.dfn-cert.de | ||||||
| NS | deneb.dfn.de | ||||||
| NS | rzdspc1.informatik.uni-hamburg.de | ||||||
| NS | dns1.rrz.uni-hamburg.de | ||||||
| NS | dns2.rrz.uni-hamburg.de | ||||||
PTR for
Starts with same word
Starts similarily
AI analysis
www.cert.dfn.de has two IP numbers: 2001:638:d:c102::139 and 194.95.245.139.
Other host names, for example www.security.dfn.de, share IP numbers with www.cert.dfn.de.
dbq