Name Servers

TTL

Mail Servers

TTL
1h

SOA Details

TTL
SOA Primary NS
1d
Responsible
rbg-system.rbg.tum.de
Serial
43491
Times
Refresh 1d
Retry 1h
Expire 28d
Minimum TTL 1h

DMARC

TTL
DMARC Policy
none
1h
Subdomain Policy
Percentage
100

Text Content

TTL
TXT SPF
v=spf1 +ip4:131.159.0.0/23 +ip6:2a09:80c0::/64 ~all
1h
TXT SPF
v=spf1 include:_spf.rbg.tum.de ~all
1h