{"id":30152,"date":"2026-02-06T19:02:32","date_gmt":"2026-02-06T18:02:32","guid":{"rendered":""},"modified":"2026-02-06T19:02:32","modified_gmt":"2026-02-06T18:02:32","slug":"hosting-check","status":"publish","type":"page","link":"https:\/\/www.firestorm.ch\/en\/tools\/hosting-check\/","title":{"rendered":"Hosting Check"},"content":{"rendered":"<style>\n    .fs-tools-nav { max-width: 900px; margin: 30px auto 0; padding: 0 20px; }\n    .fs-tools-nav-inner {\n        display: flex; flex-wrap: wrap; gap: 6px;\n        background: #f8fafc; border: 1px solid #e2e8f0; border-radius: 10px; padding: 6px;\n    }\n    .fs-tools-nav a {\n        display: inline-flex; align-items: center; gap: 6px;\n        padding: 8px 16px; border-radius: 6px; font-size: 0.9em; font-weight: 500;\n        color: #555 !important; text-decoration: none !important; transition: all 0.2s;\n        white-space: nowrap;\n    }\n    .fs-tools-nav a:hover { background: #e2e8f0; color: #333 !important; }\n    .fs-tools-nav a.fs-tools-nav-active {\n        background: #197dc8; color: #fff !important; font-weight: 600;\n    }\n    .fs-tools-nav a.fs-tools-nav-active:hover { background: #1565a0; }\n    .fs-tools-nav a.fs-tools-nav-overview svg { width: 14px; height: 14px; flex-shrink: 0; }\n    @media (max-width: 600px) {\n        .fs-tools-nav-inner { gap: 4px; padding: 4px; }\n        .fs-tools-nav a { padding: 7px 10px; font-size: 0.82em; }\n    }\n    <\/style><nav class=\"fs-tools-nav\"><div class=\"fs-tools-nav-inner\"><a href=\"\/en\/tools\/\" class=\"fs-tools-nav-overview\"><svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"M15 18l-6-6 6-6\"\/><\/svg>All Tools<\/a><a href=\"\/en\/tools\/whois-lookup\/\" class=\"\">WHOIS<\/a><a href=\"\/en\/tools\/dns-check\/\" class=\"\">Domain Check<\/a><a href=\"\/en\/tools\/dane-checker\/\" class=\"\">Mail Check<\/a><a href=\"\/en\/tools\/hosting-check\/\" class=\"fs-tools-nav-active\">Hosting Check<\/a><a href=\"\/en\/tools\/ssl-converter\/\" class=\"\">SSL Converter<\/a><a href=\"\/en\/tools\/dns-catcher\/\" class=\"\">DNS Catcher<\/a><\/div><\/nav>    <style>\n    .fs-hosting-chk-section { max-width: 900px; margin: 40px auto; padding: 0 20px; }\n    .fs-hosting-chk-search {\n        background: #f8fafc;\n        border: 1px solid #e2e8f0;\n        border-radius: 8px;\n        padding: 40px;\n        margin-bottom: 30px;\n        text-align: center;\n    }\n    .fs-hosting-chk-search h2 { font-size: 1.8em; margin-bottom: 8px; color: #333; font-weight: 700; }\n    .fs-hosting-chk-search p { color: #666; margin-bottom: 24px; font-size: 1.05em; }\n    .fs-hosting-chk-form { display: flex; gap: 10px; max-width: 550px; margin: 0 auto; }\n    .fs-hosting-chk-form input[type=\"text\"] {\n        flex: 1; padding: 14px 20px; border: 2px solid #e2e8f0; border-radius: 8px;\n        background: #fff; color: #333; font-size: 1.1em; outline: none; transition: border-color 0.2s;\n    }\n    .fs-hosting-chk-form input[type=\"text\"]:focus { border-color: #197dc8; }\n    .fs-hosting-chk-form button {\n        padding: 14px 28px; background: #197dc8; color: #fff; border: none; border-radius: 8px;\n        font-size: 1.1em; font-weight: 600; cursor: pointer; transition: background 0.2s; white-space: nowrap;\n    }\n    .fs-hosting-chk-form button:hover { background: #1565a0; }\n\n    .fs-hosting-chk-error {\n        background: rgba(239,68,68,0.05); border: 1px solid rgba(239,68,68,0.2);\n        border-radius: 8px; padding: 14px 20px; color: #dc2626; margin-bottom: 20px;\n    }\n\n    .fs-hosting-chk-results {\n        background: #fff; border: 1px solid #e2e8f0; border-radius: 8px; overflow: hidden; margin-bottom: 24px;\n    }\n    .fs-hosting-chk-results-header {\n        padding: 20px 24px; border-bottom: 1px solid #e2e8f0;\n    }\n    .fs-hosting-chk-results-header h3 { font-size: 1.3em; color: #333; margin: 0; }\n\n    .fs-hosting-chk-table {\n        width: 100%; border-collapse: collapse;\n    }\n    .fs-hosting-chk-table th {\n        text-align: left; padding: 12px 24px; background: #f8fafc; color: #666;\n        font-weight: 600; font-size: 0.85em; text-transform: uppercase; letter-spacing: 0.5px;\n        border-bottom: 1px solid #e2e8f0;\n    }\n    .fs-hosting-chk-table td {\n        padding: 16px 24px; border-bottom: 1px solid #f1f5f9; color: #333; vertical-align: top;\n    }\n    .fs-hosting-chk-table tr:last-child td { border-bottom: none; }\n    .fs-hosting-chk-service { font-weight: 600; }\n    .fs-hosting-chk-badge {\n        display: inline-flex; align-items: center; gap: 6px;\n        padding: 4px 12px; border-radius: 20px; font-size: 0.9em; font-weight: 600;\n    }\n    .fs-hosting-chk-badge-fs { background: rgba(22,163,74,0.1); color: #16a34a; }\n    .fs-hosting-chk-badge-ext { background: rgba(180,83,9,0.1); color: #b45309; }\n    .fs-hosting-chk-badge-none { background: rgba(100,116,139,0.1); color: #64748b; }\n    .fs-hosting-chk-badge-warn { background: rgba(239,68,68,0.1); color: #dc2626; }\n    .fs-hosting-chk-details {\n        margin-top: 6px; font-size: 0.85em; color: #666;\n    }\n    .fs-hosting-chk-record {\n        margin-top: 4px; padding: 6px 10px; background: #f8fafc; border: 1px solid #e2e8f0;\n        border-radius: 4px; font-family: 'Courier New', monospace; 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}\n    .fs-hosting-chain-icon-ext { background: rgba(180,83,9,0.08); border-color: #b45309; color: #b45309; }\n    .fs-hosting-chain-icon-none { background: rgba(100,116,139,0.08); border-color: #94a3b8; color: #94a3b8; }\n    .fs-hosting-chain-label {\n        font-size: 0.78em; font-weight: 600; color: #333;\n        text-align: center; line-height: 1.3; max-width: 100px;\n    }\n    .fs-hosting-chain-sublabel {\n        font-size: 0.7em; font-weight: 400; color: #888; margin-top: -4px;\n        min-height: 1.3em;\n    }\n    .fs-hosting-chain-arrow {\n        display: flex; align-items: center; margin: 0 -2px;\n        margin-bottom: 28px;\n    }\n    .fs-hosting-chain-arrow-line {\n        width: 30px; height: 3px;\n    }\n    .fs-hosting-chain-arrow-head {\n        width: 0; height: 0;\n        border-top: 7px solid transparent;\n        border-bottom: 7px solid transparent;\n    }\n    .fs-hosting-chain-arrow-ok .fs-hosting-chain-arrow-line { background: #16a34a; }\n    .fs-hosting-chain-arrow-ok .fs-hosting-chain-arrow-head { border-left: 10px solid #16a34a; }\n    .fs-hosting-chain-arrow-warn .fs-hosting-chain-arrow-line { background: #dc2626; }\n    .fs-hosting-chain-arrow-warn .fs-hosting-chain-arrow-head { border-left: 10px solid #dc2626; }\n    .fs-hosting-chain-arrow-ext .fs-hosting-chain-arrow-line { background: #b45309; }\n    .fs-hosting-chain-arrow-ext .fs-hosting-chain-arrow-head { border-left: 10px solid #b45309; }\n    .fs-hosting-chain-arrow-none .fs-hosting-chain-arrow-line { background: #cbd5e1; }\n    .fs-hosting-chain-arrow-none .fs-hosting-chain-arrow-head { border-left: 10px solid #cbd5e1; }\n\n    @media (max-width: 600px) {\n        .fs-hosting-chain { padding: 20px 12px; }\n        .fs-hosting-chain-node { min-width: 60px; }\n        .fs-hosting-chain-icon { width: 42px; height: 42px; font-size: 18px; border-width: 2px; }\n        .fs-hosting-chain-label { font-size: 0.68em; max-width: 65px; }\n        .fs-hosting-chain-sublabel { font-size: 0.6em; }\n        .fs-hosting-chain-arrow-line { width: 14px; }\n        .fs-hosting-chain-arrow-head { border-top-width: 5px; border-bottom-width: 5px; }\n        .fs-hosting-chain-arrow-ok .fs-hosting-chain-arrow-head,\n        .fs-hosting-chain-arrow-warn .fs-hosting-chain-arrow-head,\n        .fs-hosting-chain-arrow-ext .fs-hosting-chain-arrow-head,\n        .fs-hosting-chain-arrow-none .fs-hosting-chain-arrow-head { border-left-width: 7px; }\n    }\n\n    .fs-hosting-chk-promo {\n        margin-top: 24px; padding: 24px; background: #f0f9ff; border: 1px solid #bae6fd;\n        border-radius: 8px; text-align: center;\n    }\n    .fs-hosting-chk-promo h4 { color: #333; margin-bottom: 8px; font-size: 1.1em; }\n    .fs-hosting-chk-promo p { color: #555; margin-bottom: 16px; line-height: 1.6; }\n    .fs-hosting-chk-promo-btn {\n        display: inline-block; padding: 12px 28px; background: #197dc8; color: #fff !important;\n        border-radius: 8px; font-weight: 600; text-decoration: none !important; transition: background 0.2s;\n    }\n    .fs-hosting-chk-promo-btn:hover { background: #1565a0; }\n\n    .fs-hosting-chk-info {\n        margin-top: 24px; padding: 24px; background: #f8fafc; border: 1px solid #e2e8f0;\n        border-radius: 8px;\n    }\n    .fs-hosting-chk-info h3 { color: #333; margin-bottom: 12px; }\n    .fs-hosting-chk-info p { color: #555; line-height: 1.7; }\n\n    @media (max-width: 600px) {\n        .fs-hosting-chk-form { flex-direction: column; }\n        .fs-hosting-chk-form button { width: 100%; }\n        .fs-hosting-chk-search { padding: 24px 16px; }\n        .fs-hosting-chk-table th,\n        .fs-hosting-chk-table td { padding: 12px 16px; }\n        .fs-hosting-chk-results-header { padding: 16px; }\n    }\n    <\/style>\n\n    <div class=\"fs-hosting-chk-section\">\n        <div class=\"fs-hosting-chk-search\">\n            <h2>Hosting Check<\/h2>\n            <p>Find out where your website, email and DNS are hosted<\/p>\n            <form class=\"fs-hosting-chk-form\" method=\"get\">\n                <input type=\"text\" name=\"domain\" placeholder=\"e.g. firestorm.ch\" value=\"\" autofocus>\n                <button type=\"submit\">Check<\/button>\n            <\/form>\n        <\/div>\n\n    \n            <div class=\"fs-hosting-chk-info\">\n            <h3>What is a Hosting Check?<\/h3>\n            <p>The Hosting Check analyzes the DNS records of your domain and shows you where your website, email and nameservers are hosted. This lets you see at a glance whether all services are with one provider or distributed across different providers.<\/p>\n        <\/div>\n        <\/div>\n    \n","protected":false},"excerpt":{"rendered":"All ToolsWHOISDomain CheckMail CheckHosting CheckSSL ConverterDNS Catcher Hosting Check Find out where your website, email and DNS are hosted Check What is a Hosting Check? The Hosting Check analyzes the DNS records of your domain and shows you where your website, email and nameservers are hosted. 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