10IPS
My internet
My site
Tools
Site & domain
Full site scan
SSL / TLS
DNS
HTTP headers
Redirects
WHOIS
Network & access
Service status
Blocked in Russia
Port checker
Ping
Traceroute
Speed test
Privacy & email
VPN check
DNS leak test
WebRTC leak
Mail checker
SPF / DMARC
IP / ASN
All tools →
Monitoring
API
EN
RU
Cabinet
Enter to go · Esc to close
/
Site check
/
lrz.de
/
SPF
Passport
TLS
DNS
MX
SPF
DMARC
lrz.de
SPF record for lrz.de
Email security & deliverability · grade A
SPF
✓ present
v=spf1 redirect=_spf.mail.lrz.de
What changed since last time
Loading history…
Other checked sites
Site security rating →
dastelefonbuch.de ·
93
awi.de ·
87
pcwelt.de ·
88
vogue.de ·
79
boell.de ·
81
as-infra.de ·
73
mdex.de ·
89
rub.de ·
92
hhu.de ·
82
computerbase.de ·
96
uni-passau.de ·
95
postbank.de ·
93