Internet Passport: notion.so
One report: Hosting, CDN, ASN, DNS, TLS, Email, Security, Performance, Technologies.
81/100
B Healthy
Hosting
Notion Labs, Inc.
Datacenter/hosting
United States
CDN
—
ASN
AS33191
Notion Labs, Inc.
DNSC
SPF ✓ · DMARC ✓
IPv6 ✓
TLSA
67 days to expiry
HSTS on
EmailC
MX —
SPF ✓ · DMARC ✓
SecurityC
3 headers
3 missing
Performance
Reachable
Technologies
Issues found — how to fix
What changed since last time
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