14 DNS NS record assets at rzdspc1.informatik.uni-hamburg.de.
vifapol.de
dfn-cert.com
uke.de
dfncert.net
dfn-cert.de
dfn-cert.org
uni-hamburg.de
awhamburg.de
dfncert.com
dfncert.org
message-online.com
cert-verbund.de
dfn-pca.de
dfn-cert.net