sutterhealth.org
Paid content
Categories: Lifestyle
Sutter Health is a not-for-profit health system offering high-quality, accessible care across California with over 12,000 doctors and 220 convenient locations.
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Website Overview
An established domain and managed infrastructure suggest continuity of operations and may support dependable delivery, although neither guarantees service quality. Several search or sharing settings need attention. Together they may make snippets, preview images or preferred URLs less consistent across platforms.
Domain and Registration
Registered in 1997, this domain has about 29 years of history. That suggests continuity, although ownership and purpose may have changed. The registrar, CSC Corporate Domains, Inc., specializes in corporate domain and brand management, suggesting attention to domain asset protection. Transfer-protection status is present, helping reduce the risk of unauthorized domain transfers. The domain uses the common .org extension, which is not an independent safety signal.
DNS and Email
Nameservers are provided by Azure DNS, indicating managed DNS hosting. MX records point to the Microsoft 365 email service. DNSSEC is enabled, allowing validating resolvers to authenticate signed DNS data. CAA records restrict which certificate authorities are authorized to issue certificates. No CNAME was found; the observed records resolve directly to addresses.
TLS and Certificates
The certificate includes the organization field Sutter Health. The certificate issuer is Sectigo Limited, a commercial certificate authority. The certificate uses an RSA 2048-bit public key, offering broad client compatibility. The server supplied a complete certificate chain. The certificate is valid for about 198 days in total, with 11 days remaining.
HTTP and Browser Security
The response lacks these common security headers: CSP, X-Content-Type-Options, Referrer-Policy, Permissions-Policy, clickjacking protection. No X-Powered-By header was found, reducing one common source of backend fingerprinting information. No obvious internal addresses or debug information were found in the headers. The Server header contains the custom value Vercel. Cookie security attributes are unknown.
Technology Stack Analysis
The public page identifies Next.js, Vercel without precise versions, leaving fewer clues for version-specific scanning.
Search and Social Sharing
The title has 75 characters and may be truncated in search results. Open Graph is partially configured; og:image is missing. Twitter Card metadata is configured. A meta description is present, with 159 characters. The observed directives allow indexing and link following.
Hosting and Email
Pages, Search and Sharing
| Meta description | Sutter Health is a not-for-profit health system offering high-quality, accessible care across California with over 12,000 doctors and 220 convenient locations. |
|---|---|
| Canonical URL | https://www.sutterhealth.org/ |
| Language | English (default) |
| Twitter Card | summary |
Social Sharing Preview
6 fieldsrobots.txt (opens in a new tab)
1 rulesAll bots 1 allowed · 0 disallowed
/
No matching rules.
Sitemaps
1
Registration details RDAP / WHOIS
| Registrar | CSC Corporate Domains, Inc. |
|---|---|
| Registered | 1997-03-28 |
| Expires | 2027-03-29 |
| Domain status | client transfer prohibited |
| Nameservers | ns1-05.azure-dns.com、ns2-05.azure-dns.net、ns3-05.azure-dns.org、ns4-05.azure-dns.info |
| DNSSEC | signed |
DNS records
| Type | Name | Value | TTL | Priority |
|---|---|---|---|---|
| A | www.sutterhealth.org | 64.239.109.1 | 2219 | — |
| MX | sutterhealth.org | sutterhealth-org.mail.protection.outlook.com | 900 | 10 |
| NS | sutterhealth.org | ns1-05.azure-dns.com | 3600 | — |
| NS | sutterhealth.org | ns2-05.azure-dns.net | 3600 | — |
| NS | sutterhealth.org | ns3-05.azure-dns.org | 3600 | — |
| NS | sutterhealth.org | ns4-05.azure-dns.info | 3600 | — |
| TXT | sutterhealth.org | 28DD0C4B37308B587E99CBDEE640AB744470C72767F36FB82E374F3E94D67B32 | 3600 | — |
| TXT | sutterhealth.org | 427263CA40526231DA0DD17A9899B7423D812E7AA717665DBE16B613DB02B34C | 3600 | — |
| TXT | sutterhealth.org | A2A2AED6DE5DB1951512FE7F27A0FF20849F36FE5A2086EA578A8F8D618514D0 | 3600 | — |
| TXT | sutterhealth.org | MS=ms47734453 | 3600 | — |
| TXT | sutterhealth.org | _5jyz87it742obj4hxmhnp46i4byr8vw | 3600 | — |
| TXT | sutterhealth.org | _etnz4zr5xfdan0i6arxavk1gj5fzzpo | 3600 | — |
| TXT | sutterhealth.org | _shsq80a8ay3rc5vqi8figqyjpg9xo2h | 3600 | — |
| TXT | sutterhealth.org | airtable-verification=480dc28b5f136aeeb9c72e1ffecd2d94 | 3600 | — |
| TXT | sutterhealth.org | amazonses:+ouqWoubNLvOffFrO8GNnPJsJqC3k9zvq4fGmF+/JFc= | 3600 | — |
| TXT | sutterhealth.org | apple-domain-verification=6EmugeAdzqtGatZ7 | 3600 | — |
| TXT | sutterhealth.org | atlassian-domain-verification=k/4cB6WdjX8dp8sJrsQpUCv13/jkgZuZB472VFPxuN9TbANMRruC8a5QSriOWHHe | 3600 | — |
| TXT | sutterhealth.org | dtm-domain-verification=A5i70Rs02iuV7ZM7VBHmm1NXbUDdVVLR7G7sz9q5zR8 | 3600 | — |
| TXT | sutterhealth.org | flexera-domain-verification-dcafjcaqzcrdbucx | 3600 | — |
| TXT | sutterhealth.org | google-site-verification=1ut73vMWSdD7vAGFYE6rwNwgZp6sTlzHM4KE_iMO-Wg | 3600 | — |
| TXT | sutterhealth.org | google-site-verification=5suSPLWcnGo4WMF8P2HtDOX0AnzrBIfGv2JpJ89kM_o | 3600 | — |
| TXT | sutterhealth.org | intersight=2f9f41d547c44be2b28284231fe1c0d3387c68d963a53d504f18cfec349315cd | 3600 | — |
| TXT | sutterhealth.org | jamf-site-verification=YEnMiAdegNX2xNXsyl81MA | 3600 | — |
| TXT | sutterhealth.org | njH6RDHlABsQmJvITIaqix1L+/Y3ZLr1u/H0Lj/PqqvvNPv8oMwuwaxiZFRNkYdtifBqMGV7Rf7i9r9i/P7uzA== | 3600 | — |
| TXT | sutterhealth.org | openai-domain-verification=dv-sgDNw1gS2lSTsyf6bdj2f3fh | 3600 | — |
| TXT | sutterhealth.org | pardot266982=11b4fde586ddd3585348b584a83b7b24379df66ceea079251091c947935bb3a2 | 3600 | — |
| TXT | sutterhealth.org | smartsheet-site-validation=KG4FnJLPbY4nNo-dVmeX_sNqnmYA11I- | 3600 | — |
| TXT | sutterhealth.org | sprout-social-260c110f-d385-4d75-9e75-7d32e5c9e17e | 3600 | — |
| TXT | sutterhealth.org | tqsshcrdlqd6jz66rb59x85p3mp6xt5j | 3600 | — |
| TXT | sutterhealth.org | twilio-domain-verification=f9445f3342fc1d16bc787547acc675e3 | 3600 | — |
| TXT | sutterhealth.org | v=spf1 ip4:198.217.64.0/24 ip4:198.217.112.0/24 ip4:199.79.205.16/29 ip4:199.79.205.32/29 include:_spf1.sutterhealth.org include:_spf2.sutterhealth.org include:_spf3.sutterhealth.org include:_spf4.sutterhealth.org include:spf.protection.outlook.com -all | 3600 | — |
| TXT | sutterhealth.org | vmware-cloud-verification-03a26331-13b3-4a4f-8123-a34d1b5466e6 | 3600 | — |
| CAA | sutterhealth.org | 0 issue "amazonaws.com" | 3600 | — |
| CAA | sutterhealth.org | 0 issue "digicert.com" | 3600 | — |
| CAA | sutterhealth.org | 0 issue "letsencrypt.org" | 3600 | — |
| CAA | sutterhealth.org | 0 issue "sectigo.com" | 3600 | — |
| DS | sutterhealth.org | 22155 13 2 37903be99e6d62c2c0be780e04fc8468b8315df67429e8751ce93bf8f8c71cf4 | 3600 | — |
| DMARC | _dmarc.sutterhealth.org | v=DMARC1; p=reject; sp=reject; rua=mailto:[email protected]; | 900 | — |
TLS and certificates
| Assessment | Normal configuration |
|---|---|
| Supported protocols | TLSv1.2、TLSv1.3 |
| Negotiated protocol | TLSv1.3 |
| Certificate subject | sutterhealth.org |
| Issuer | Sectigo Limited |
| Valid until | 2026-10-07T23:59 · Remaining when checked: 11 days |
| Verification details | Certificate trust: Passed · Hostname match: Passed |
HTTP response headers
| Header | Value |
|---|---|
| content-type | text/html; charset=utf-8 |
| cache-control | public, max-age=0, must-revalidate |
| server | Vercel |
| strict-transport-security | max-age=63072000 |
| set-cookie | Redacted |
Identified technologies
Recent Updates
- HTTP Response Information
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