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
/
dn.no
/
SSL / TLS
Passport
TLS
DNS
MX
SPF
DMARC
dn.no
SSL/TLS certificate for dn.no
Certificate is valid. Expires in 130 days.
A
SSL/TLS
A
Days until expiry
130
Issuer
DigiCert Inc
TLS version
TLSv1.3
Hostname match
yes
HSTS
max-age=15552000; includeSubDomains
SAN
*.dn.no, dn.no
What changed since last time
Loading history…
Other checked sites
Site security rating →
telenor.no ·
95
vegvesen.no ·
96
sintef.no ·
92
lovdata.no ·
81
neat.no ·
89
storebrand.no ·
81
snl.no ·
85
uninett.no ·
92
bt.no ·
92
skatteetaten.no ·
90
copyleft.no ·
75
ssb.no ·
94