sfgate.com
Observed 2026-07-08T12:25:55.095Z (3d ago). Every field below was attested with an Ed25519 signature at scan time.
INFRASTRUCTURE MAPwhat sfgate.com actually stands on - every host below is a signed observation
sfgate.com
A / AAAA
34.197.233.25134.198.86.4534.235.224.23134.204.119.243
unattributedserves the site
NS
ns6.hearstnp.comns4.hearstnp.comns3.hearstnp.comns1.hearstnp.com+2 more
hearstnp.comanswers its DNS
MX
sfgate-com.mail.protection.outlook.com
outlook.comreceives its email
HTTPS probe
redirect
Redirecting (3xx) 301 → https://www.sfgate.com/
HTTP status301
Servercloudflare
TLS protocolHTTP/2
TLS issuernot observed
Behind Cloudflareyes
Response time811 ms
DNS resolutionNOERROR
Redirect chain
https://www.sfgate.com/Every field above is part of the same signed observation as the records below. Blank means not observed, never "none".
DNS Records
A 4
34.197.233.25134.198.86.4534.235.224.23134.204.119.243
MX 1
10sfgate-com.mail.protection.outlook.com
TXT 36
google-site-verification=UMxOQT0gt8TERCOyRWSPP80_vMGW40-meE0Jfr8BpZMgoogle-site-verification=VLzJOl3igqWf1RlOXE0CY9J8ys4uqD2hJNSFmwEDQ3ggoogle-site-verification=9BCpCvbmNpBr1tKyNPPpDYON0uX28sqBX2Y93f3PTDYgoogle-site-verification=L7_nw8jNjw9qsiKf7VJo9OuzFdhTZfYNibY0d3xxun8google-site-verification=36dbrWLhz5VLUFXySCsb9XVTTydxajQK4WZY7xZTzPggoogle-site-verification=cRfr3E17Tp0pgpjtWiPX1MjKaT0FqSlJRIMKM4tx-CYgoogle-site-verification=1m5nOKgH4m5Nr2d1puoZgEp6cXnnKahXaLGLJwAwTA0google-site-verification=K8tV1DbrPFdrO7ZPariBk0n-raEK-2whiujM2STd5rU_globalsign-domain-verification=Iiihy-iv_vLdlIMtHvh-aCdqO2T53oCoknhW44njXnv=spf1 ip4:98.129.228.67 ip4:34.239.169.101 include:spf.protection.outlook.com include:_netblocks.google.com ip4:40.121.143.48 ip4:205.220.176.159 ip4:205.220.164.154 ~all
NS 6
ns6.hearstnp.comns4.hearstnp.comns3.hearstnp.comns1.hearstnp.comns5.hearstnp.comns2.hearstnp.com
SOA 1
ns1.hearstnp.com domains.hearstnp.com
TLS Certificates (0)
None.
Subdomains (128)
- a235.sfgate.com
- admin.sfgate.com
- api-googlemybusiness.sfgate.com
- blog.sfgate.com
- cars.sfgate.com
- cdn.di1.sfgate.com
- cdn.preprod.sfgate.com
- cdn.qa1.sfgate.com
- cdn.qa3.sfgate.com
- cdn.sb1.sfgate.com
- cdn.sfgate.com
- cmf.di1.m.sfgate.com
- cmf.di1.s.sfgate.com
- cmf.di1.sfgate.com
- cmf.m.sfgate.com
- cmf.preprod.s.sfgate.com
- cmf.preprod.sfgate.com
- cmf.production.sfgate.com
- cmf.qa1.sfgate.com
- cmf.qa3.m.sfgate.com
- cmf.qa3.s.sfgate.com
- cmf.qa3.sfgate.com
- cmf.qa4.s.sfgate.com
- cmf.qa4.sfgate.com
- cmf.qa5.s.sfgate.com
- cmf.qa5.sfgate.com
- cmf.qa6.sfgate.com
- cmf.qa7.s.sfgate.com
- cmf.s.sfgate.com
- cmf.sb1.s.sfgate.com
- cmf.sb1.sfgate.com
- cmf.sfgate.com
- code.sfgate.com
- contract.sfgate.com
- customer.sfgate.com
- di1.m.sfgate.com
- di1.s.sfgate.com
- di1.sfgate.com
- events.sfgate.com
- extras.sfgate.com
- foodandwine.sfgate.com
- games.sfgate.com
- gmbmarketing.sfgate.com
- healthyeating.sfgate.com
- homeguides.sfgate.com
- imgs.di1.sfgate.com
- imgs.preprod.sfgate.com
- imgs.qa1.sfgate.com
- imgs.qa3.sfgate.com
- imgs.sb1.sfgate.com
The proof
Signed at scan time. Check the math yourself. Every line above is part of one signed observation. Re-hash it and check the Ed25519 signature in your own browser; nothing leaves your machine.
Verify this receiptEd25519 Receipt
- Receipt ID
fb80046d-d19c-4c29-99b1-e6392886f82e- Output Hash
348148fd8e5bde20f6571d3b701df975d2705d509debffa2bda2058d83d2cfdf- Signature
ed25519:aa333f90b703576bcf8c2eeef37a0c7eda4a5ed6332ae94432a679006c3dac4f3c26056a4e8f4e8b591312fbefe83fdf969dd6fa9bdf9a66dafcfa3e6daea601- Public Key
ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b- Parent
(genesis)- Plane
- fast