OK
https://mail.yahoo.com/
Websites
Runtime: 1.9s
On October 16, 2025, 07:20 PM UTC, https://mail.yahoo.com/ was accessible when tested on AS131596 in Taiwan.
Failures
HTTP Experiment
null
DNS Experiment
null
Control
null
DNS Queries
Resolver:
139.175.9.41
Query:
IN A mail.yahoo.com
Engine:
system
Name
Class
TTL
Type
DATA
@
IN
A
180.222.106.12
@
IN
A
180.222.109.251
@
IN
A
180.222.106.11
@
IN
A
180.222.109.252
Query:
IN AAAA mail.yahoo.com
Engine:
system
Name
Class
TTL
Type
DATA
@
IN
AAAA
2406:2000:9c:800::12
@
IN
AAAA
2406:2000:9c:800::11
@
IN
AAAA
2406:2000:a0:807::1
@
IN
AAAA
2406:2000:a0:807::2
TCP Connections
Connection to 180.222.106.11:443 succeeded.
Connection to 180.222.109.251:443 succeeded.
Connection to 2406:2000:9c:800::11:443 was blocked.
Connection to 2406:2000:9c:800::12:443 was blocked.
Connection to 2406:2000:a0:807::1:443 was blocked.
Connection to 2406:2000:a0:807::2:443 was blocked.
Connection to 180.222.106.12:443 succeeded.
Connection to 180.222.109.252:443 succeeded.
HTTP Requests
URL
GET https://mail.yahoo.com/
Response Headers
Age:0Content-Length:15598Content-Security-Policy:child-src blob: 'self';connect-src 'self' https://*.yimg.com https://*.yahoo.com https://s.yimg.com/nq/ads/mb/native/* https://service.cmp.oath.com https://www.yahoo.com/p.gif https://smetrics.att.com/id https://dpm.demdex.net/id https://video-api.yql.yahoo.com/ https://edgecast-vod.yahoo.net/ https://*.vpg.cdn.yimg.com/ https://media.zenfs.com/ https://assets.video.yahoo.net/ https://ads.adaptv.advertising.com/ https://video.adaptv.advertising.com/ https://consent.yahoo.com/ https://ganon.yahoo.com/ https://geo.yahoo.com/ https://guce.yahoo.com/ https://api.taboola.com/1.2/json/taboola-usersync/user.sync https://gpt.mail.yahoo.net/ https://alpha-gpt.mail.yahoo.net/ https://alpha-gam.mail.yahoosandbox.net/ https://canary-gam.mail.yahoosandbox.net/ https://gam.mail.yahoosandbox.net/ https://api.taboola.com/2.0/json/ https://www.googletagmanager.com https://*.google-analytics.com;default-src 'self';font-src https: data:;frame-src https://*.yahoo.com https://*.yimg.com https://*.ymail.com https://secure.bannerfarm.ace.advertising.com https://cmp.advertising.com https://assets.video.yahoo.net/ https://opus.analytics.yahoo.com https://tsdtocl.com/ https://consent.yahoo.com/ https://guce.yahoo.com/ https://pfs.yahoo.com https://gpt.mail.yahoo.net/sandbox https://alpha-gpt.mail.yahoo.net/sandbox https://alpha-gam.mail.yahoosandbox.net/sandbox https://canary-gam.mail.yahoosandbox.net/sandbox https://gam.mail.yahoosandbox.net/sandbox https://www.googletagmanager.com;img-src data: blob: http: https: https://ganon.yahoo.com/ https://geo.yahoo.com/;media-src blob: https://*.yahoo.com https://*.yimg.com;report-uri https://csp.yahoo.com/beacon/csp?src=mail-norrin;script-src 'self' https://s.yimg.com/nq/nr/ https://s.yimg.com/os/yaft/ https://s.yimg.com/ss/ https://s.yimg.com/aaq/yc/ https://s.yimg.com/ds/scripts/ https://www.gstatic.com/cv/js/sender/v1/cast_sender.js https://s.yimg.com/aaq/vzm/ https://s.yimg.com/cx/pv/ https://s.yimg.com/nq/polyfills/ https://yep.video.yahoo.com/ https://s.yimg.com/rx/ https://assets.video.yahoo.net/ https://jsapi.login.yahoo.com/w/ https://s.aolcdn.com/membership/omp-static/omp-widgets/ https://qa.checkout.yahoo.com/widget/ https://checkout.yahoo.com/widget/ https://s.yimg.com/cv/apiv2/partner-portals/att/adobe_analytics/ https://consent.cmp.oath.com/ https://opus.analytics.yahoo.com/ https://s.yimg.com/oa/ https://s.yimg.com/uc/sf/ https://s.yimg.com/cx/acookie/ 'sha256-lRMQ2lQozgbWLOqNJOrnclJXX6G77pQVIlF8SAI3++I=' 'sha256-xx5VFh71P/poOsh6S7wo5Hz/h6kNWHqOpIqJR04djx4=' 'unsafe-inline' 'unsafe-eval' 'report-sample' https://s.yimg.com/oa/ https://www.googletagmanager.com https://*.google-analytics.com 'nonce-wOE1Z36Nc0ZKa/X2rQYaMHnV4D1SUINBQFjUNSYi5PmKVWxS' ;style-src 'self' https://s.yimg.com/nq/nr/ https://assets.video.yahoo.net/ 'unsafe-inline';worker-src 'self' blob:;manifest-src https://s.yimg.com/nq/nr/json/Content-Type:text/html; charset=utf-8Date:Thu, 16 Oct 2025 19:20:03 GMTEtag:W/"3cee-Cq7qMj97Mk5I6jW7rGk89grxzg8"Referrer-Policy:origin-when-cross-originServer:ATSSet-Cookie:A1=d=AQABBGNF8WgCENcvwcou_2tRd8JcV7OLaeMFEgEBAQGW8mj7aL3gtrYB_eMCAA&S=AQAAAv4HSphKFLqEw0u2JKEgGGs; Expires=Sat, 17 Oct 2026 01:20:03 GMT; Max-Age=31557600; Domain=.yahoo.com; Path=/; SameSite=Lax; Secure; HttpOnlyStrict-Transport-Security:max-age=31536000Vary:Accept-EncodingX-Content-Type-Options:nosniffX-Envoy-Upstream-Service-Time:5X-Frame-Options:DENYX-Omg-Env:norrin-blue--istio-production-sg3-8f698d794-pkpw5X-Xss-Protection:1; mode=block
Response Body
<!doctype html><html lang="en-US"><head><meta charset="utf-8"><meta http-equiv="X-UA-Compatible" content="IE=edge"><meta name="viewport" content="width=device-width,initial-scale=1"><meta name="google-site-verification" content="K7T1cKNcaN3iYgPzSl1cqovstKaZijbO4HQhERADtpU"/><meta name="description" content="Yahoo Mail: Your smarter, faster, free email solution. Organize your inbox, protect your privacy, and tackle tasks efficiently with AI-powered features and robust security tools."><meta property="og:image" content="https://s.yimg.com/cv/apiv2/default/bcg/norrin/images/og-image.jpg"/><meta name="twitter:image" content="https://s.yimg.com/cv/apiv2/default/bcg/norrin/images/og-image.jpg"><link rel="shortcut icon" href="https://s.yimg.com/cv/apiv2/default/hp/favicon.ico"><link rel="canonical" href="https://mail.yahoo.com"><link rel="dns-prefetch" href="//s.yimg.com"><link rel="dns-prefetch" href="//geo.yahoo.com"><link rel="dns-prefetch" href="//geo.query.yahoo.com"><link href="https://mail.yahoo.com" hreflang="x-default" rel="alternate"><link href="https://mail.yahoo.com?lang=bn-IN" hreflang="bn-IN" rel="alternate"><link href="https://mail.yahoo.com?lang=de-DE" hreflang="de-DE" rel="alternate"><link href="https://mail.yahoo.com?lang=en-GB" hreflang="en-GB" rel="alternate"><link href="https://mail.yahoo.com?lang=en-US" hreflang="en-US" rel="alternate"><link href="https://mail.yahoo.com?lang=es-ES" hreflang="es-ES" rel="alternate"><link href="https://mail.yahoo.com?lang=fil-PH" hreflang="fil-PH" rel="alternate"><link href="https://mail.yahoo.com?lang=fr-CA" hreflang="fr-CA" rel="alternate"><link href="https://mail.yahoo.com?lang=fr-FR" hreflang="fr-FR" rel="alternate"><link href="https://mail.yahoo.com?lang=gu-IN" hreflang="gu-IN" rel="alternate"><link href="https://mail.yahoo.com?lang=hi-IN" hreflang="hi-IN" rel="alternate"><link href="https://mail.yahoo.com?lang=id-ID" hreflang="id-ID" rel="alternate"><link href="https://mail.yahoo.com?lang=kn-IN" hreflang="kn-IN" rel="alternate"><link href="https://mail.yahoo.com?lang=ml-IN" hreflang="ml-IN" rel="alternate"><link href="https://mail.yahoo.com?lang=mr-IN" hreflang="mr-IN" rel="alternate"><link href="https://mail.yahoo.com?lang=pt-BR" hreflang="pt-BR" rel="alternate"><link href="https://mail.yahoo.com?lang=ro-RO" hreflang="ro-RO" rel="alternate"><link href="https://mail.yahoo.com?lang=ta-IN" hreflang="ta-IN" rel="alternate"><meta name="oath:guce:locale" content="en-US"/><meta name="oath:guce:product-eu" content="false"/><meta name="oath:guce:consent-host" content="guce.yahoo.com"/><meta name="oath:guce:report-only" content="false"/><meta name="conf:cjs:consent-event-listener" content="true"/><script nonce="wOE1Z36Nc0ZKa/X2rQYaMHnV4D1SUINBQFjUNSYi5PmKVWxS" src="https://s.yimg.com/oa/consent-1.0.383.js" async></script><script nonce="wOE1Z36Nc0ZKa/X2rQYaMHnV4D1SUINBQFjUNSYi5PmKVWxS" src="https://consent.cmp.oath.com/cmpStub.min.js"></script><script nonce="wOE1Z36Nc0ZKa/X2rQYaMHnV4D1SUINBQFjUNSYi5PmKVWxS" src="https://consent.cmp.oath.com/cmp.js" async></script><title>Yahoo Mail | Email with smart features and top-notch security</title><script nonce="wOE1Z36Nc0ZKa/X2rQYaMHnV4D1SUINBQFjUNSYi5PmKVWxS" src="https://s.yimg.com/ss/rapid-3.53.41.js"></script><link href="https://s.yimg.com/cv/apiv2/bcg/norrin/hero-desktop-2.0.6.jpg" rel="preload" as="image"></head><body class="mailhub"><div id="app"></div><script nonce="wOE1Z36Nc0ZKa/X2rQYaMHnV4D1SUINBQFjUNSYi5PmKVWxS">
// BCG Global Context (required by mailhub)
window.BCG = window.BCG || {};
window.BCG = {
global: {
ctx: {
locale: "en-US",
isLoggedIn: false, // Static integration - assume not logged in
partner: "yaf", // Default partner
privacy: {
aboutAdsUrl: "https://legal.yahoo.com/us/en/yahoo/privacy/adinfo/index.html"
,
dashboard: {"url": "https://guce.yahoo.com/privacy-dashboard?locale=en-US", "label": "Privacy Dashboard"},
terms_and_privacy: {"multiurl": true, "label": "Terms and Policy", "urls": {"terms_link": "https://guce.yahoo.com/terms?locale=en-US", "privacy_link": "https://guce.yahoo.com/privacy-policy?locale=en-US"}}
},
shouldCheckUALanguage: false, // Disable UA language detection for static
supportedLanguages: ["en-US"],
languageGroup: {
"en-US": "en-US"
}
},
isMobile: false
}
};
// mailhub integration config
window.MAILHUB_CONFIG = {
oasisYahooSignUpUrl: "https://login.yahoo.com/account/create?src=ym-oasis&pspid=1197806870&activity=new-yahoo-account&ncid=100003073&.done=https%3A%2F%2Fmail.yahoo.com%3Fsrc%3Dym-oasis%26activity%3Dnew-yahoo-account%26ncid%3D100003073",
oasisGoogleSignInUrl: "https://login.yahoo.com/?src=ym-oasis&tpaProvider=google&authMechanism=primary&pspid=1197806870&activity=connect-gmail&ncid=100003073&.done=https%3A%2F%2Fmail.yahoo.com%3Fsrc%3Dym-oasis%26activity%3Dconnect-gmail%26ncid%3D100003073",
signInUrl: "https://login.yahoo.com?.src=ym&pspid=159600001&activity=mail-direct&.lang=en-US&.intl=us&.done=https%3A%2F%2Fmail.yahoo.com%2Fd",
aboutAdsUrl: "https://legal.yahoo.com/us/en/yahoo/privacy/adinfo/index.html",
locale: "en-US",
source: "mail-norrin-integration"
};
// constants for URL replacement
const ABOUT_ADS_URL = 'http://info.yahoo.com/relevantads/';
// update href attributes for specific data-ylk elements
function getExpectedUrl(dataYlk, element) {
if (!dataYlk) return null;
// handle specific "About our Ads" link only
if (element && element.href === ABOUT_ADS_URL) {
return window.MAILHUB_CONFIG.aboutAdsUrl;
}
// handle other elements that require itc:0
if (!dataYlk.includes('itc:0')) return null;
if (dataYlk.includes('elm:partnercta') &&
(dataYlk.includes('mpos:1') || dataYlk.includes('mpos:2') || dataYlk.includes('mpos:8'))) {
return window.MAILHUB_CONFIG.oasisGoogleSignInUrl;
} else if (dataYlk.includes('elm:signup') &&
(dataYlk.includes('mpos:1') || dataYlk.includes('mpos:2') || dataYlk.includes('mpos:8'))) {
return window.MAILHUB_CONFIG.oasisYahooSignUpUrl;
} else if (dataYlk.includes('elm:signin') && dataYlk.includes('mpos:1')) {
return window.MAILHUB_CONFIG.signInUrl;
}
return null;
}
function updateMailhubLinks() {
try {
// get both mh-icon-btn elements and the specific about ads link
const iconButtons = document.querySelectorAll('.mh-icon-btn[href]');
const aboutAdsLink = document.querySelector('a[href="http://info.yahoo.com/relevantads/"]');
// get all target elements (mh-icon-btn and about ads link)
const allTargetElements = [...Array.from(iconButtons)];
if (aboutAdsLink) {
allTargetElements.push(aboutAdsLink);
}
// categorize elements in single pass (google, yahooSignUp, yahooSignIn, corporate)
const buttonGroups = { google: [], yahooSignUp: [], yahooSignIn: [], corporate: [] };
allTargetElements.forEach(el => {
const dataYlk = el.getAttribute('data-ylk');
const expectedUrl = getExpectedUrl(dataYlk, el);
if (expectedUrl) {
if (expectedUrl === window.MAILHUB_CONFIG.oasisGoogleSignInUrl) {
buttonGroups.google.push(el);
} else if (expectedUrl === window.MAILHUB_CONFIG.oasisYahooSignUpUrl) {
buttonGroups.yahooSignUp.push(el);
} else if (expectedUrl === window.MAILHUB_CONFIG.signInUrl) {
buttonGroups.yahooSignIn.push(el);
} else if (expectedUrl === window.MAILHUB_CONFIG.aboutAdsUrl) {
buttonGroups.corporate.push(el);
}
}
});
// update all groups
[
[buttonGroups.google, window.MAILHUB_CONFIG.oasisGoogleSignInUrl],
[buttonGroups.yahooSignUp, window.MAILHUB_CONFIG.oasisYahooSignUpUrl],
[buttonGroups.yahooSignIn, window.MAILHUB_CONFIG.signInUrl],
[buttonGroups.corporate, window.MAILHUB_CONFIG.aboutAdsUrl]
].forEach(([elements, targetUrl]) => {
if (targetUrl) {
elements.forEach(element => {
if (element.href !== targetUrl) {
element.href = targetUrl;
}
});
}
});
} catch (error) {
// silent error handling
}
}
// optimized MutationObserver to watch for dynamically added elements
const observer = new MutationObserver(function(mutations) {
let shouldUpdate = false;
for (let i = 0; i < mutations.length; i++) {
const mutation = mutations[i];
if (mutation.type === 'childList' && mutation.addedNodes.length > 0) {
for (let j = 0; j < mutation.addedNodes.length; j++) {
const node = mutation.addedNodes[j];
if (node.nodeType === 1 && (
(node.classList && node.classList.contains('mh-icon-btn')) ||
(node.querySelectorAll && (
node.querySelectorAll('.mh-icon-btn').length > 0 ||
node.querySelectorAll('a[href="http://info.yahoo.com/relevantads/"]').length > 0
)) ||
(node.tagName === 'A' && node.href === 'http://info.yahoo.com/relevantads/')
)) {
shouldUpdate = true;
break;
}
}
}
if (shouldUpdate) break;
}
if (shouldUpdate) {
clearTimeout(window.mailhubUpdateTimeout);
window.mailhubUpdateTimeout = setTimeout(updateMailhubLinks, 50);
}
});
// start observing DOM changes
observer.observe(document.body, {
childList: true,
subtree: true
});
// optimized attribute observer to prevent URL reverts
let isUpdatingHrefs = false;
const attributeObserver = new MutationObserver(function(mutations) {
if (isUpdatingHrefs) return;
for (let i = 0; i < mutations.length; i++) {
const mutation = mutations[i];
if (mutation.type === 'attributes' && mutation.attributeName === 'href') {
const element = mutation.target;
const dataYlk = element.getAttribute('data-ylk') || '';
// check if it's a target element (mh-icon-btn or specific about ads link)
if ((element.classList && element.classList.contains('mh-icon-btn')) ||
(element.tagName === 'A' && element.href === ABOUT_ADS_URL)) {
const expectedUrl = getExpectedUrl(dataYlk, element);
if (expectedUrl && element.href !== expectedUrl) {
isUpdatingHrefs = true;
element.href = expectedUrl;
setTimeout(function() { isUpdatingHrefs = false; }, 10);
}
}
}
}
});
// observe href attribute changes on all target elements
attributeObserver.observe(document.body, {
attributes: true,
attributeFilter: ['href'],
subtree: true
});
// run once immediately in case elements are already present
updateMailhubLinks();
</script><script nonce="wOE1Z36Nc0ZKa/X2rQYaMHnV4D1SUINBQFjUNSYi5PmKVWxS">function checkGTM() {
if ( !window.BCG
|| !window.BCG.global
|| !window.BCG.global.ctx
|| !window.BCG.global.ctx.geo
|| window.BCG.global.ctx.geo.isEU === true
) return;
window.__uspapi('getUSPData', 1, (r, s) => {
if (s && r.uspString.split('')[2] === 'Y') return;
const iframe = document.createElement('iframe');
iframe.src = 'https://s.yimg.com/jk/gtm/gtm_ns-1.0.123.html?id=GTM-PL6JGJD7&type=MAIL&cat=OVLPVIEW&enablePostMessaging=true'
iframe.height = '0'
iframe.width = '0'
iframe.style = 'display:none;visibility:hidden'
iframe.referrerPolicy = 'origin'
iframe.sandbox = 'allow-scripts allow-same-origin'
document.body.appendChild(iframe)
})
}
setTimeout(checkGTM, 2000);</script><script nonce="wOE1Z36Nc0ZKa/X2rQYaMHnV4D1SUINBQFjUNSYi5PmKVWxS" src="https://s.yimg.com/cv/apiv2/bcg/norrin/mailhub-assets/vendors/f66b84fe5b48bfd125e2.bundle.js"></script><script nonce="wOE1Z36Nc0ZKa/X2rQYaMHnV4D1SUINBQFjUNSYi5PmKVWxS" src="https://s.yimg.com/cv/apiv2/bcg/norrin/mailhub-assets/mailhub/22055e673e90d01204a6.bundle.js"></script></body></html>Resolver
Resolver ASN
AS4780
Resolver IP
139.175.9.41
Resolver Network Name
Digital United Inc.
Report ID
20251016T191509Z_webconnectivity_TW_131596_n4_e5yCJqSycfoanKIn
Platform
macos
Software Name
ooniprobe-desktop-unattended (3.16.3)
Measurement Engine
ooniprobe-engine (3.16.3)