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
/
delpher.nl
/
SPF
Passport
TLS
DNS
MX
SPF
DMARC
delpher.nl
SPF record for delpher.nl
Email security & deliverability · grade A
SPF
✓ present
v=spf1 redirect=_s936alem2.sdmarc.net
What changed since last time
Loading history…
Other checked sites
Site security rating →
robbast.nl ·
67
uvt.nl ·
82
metronieuws.nl ·
80
moviemeter.nl ·
73
simracewebshop.nl ·
91
independer.nl ·
95
fok.nl ·
87
limburger.nl ·
79
omroep.nl ·
92
dds.nl ·
83
thuisarts.nl ·
93
surf.nl ·
96