| 1. General Results, most used to calculate the result |
A | name "bbc.co.uk" is domain, public suffix is ".co.uk", top-level-domain is ".uk", top-level-domain-type is "country-code", Country is United Kingdom of Great Britain and Northern Ireland, tld-manager is "Nominet UK", num .uk-domains preloaded: 5101 (complete: 245733)
|
A | Good: All ip addresses are public addresses
|
A | Good: Minimal 2 ip addresses per domain name found: bbc.co.uk has 12 different ip addresses (authoritative).
|
A | Good: Ipv4 and Ipv6 addresses per domain name found: bbc.co.uk has 8 ipv4, 4 ipv6 addresses
|
A | Good: No asked Authoritative Name Server had a timeout
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A | Good: destination is https
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A | Good - only one version with Http-Status 200
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A | Good: one preferred version: www is preferred
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A | Good: No cookie sent via http.
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A | Good: HSTS has preload directive
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A | Excellent: Domain is in the Google-Preload-List
|
A | Excellent: Domain is in the Mozilla/Firefox-Preload-List
|
A | HSTS-Preload-Status: Preloaded. Check https://hstspreload.org/ to learn some basics about the Google-Preload-List.
|
A | Good: Some urls with http status 200/404 have a complete Content-Type header (MediaType / MediaSubType + correct charset):1 complete Content-Type - header (11 urls)
|
| https://www.bbc.co.uk/news 146.75.120.81
|
| Url with incomplete Content-Type - header - missing charset
|
| https://151.101.0.81/news 151.101.0.81
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| Url with incomplete Content-Type - header - missing charset
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| https://151.101.64.81/news 151.101.64.81
|
| Url with incomplete Content-Type - header - missing charset
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| https://151.101.128.81/news 151.101.128.81
|
| Url with incomplete Content-Type - header - missing charset
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| https://151.101.192.81/news 151.101.192.81
|
| Url with incomplete Content-Type - header - missing charset
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| https://[2a04:4e42:0000:0000:0000:0000:0000:0081]/news 2a04:4e42::81
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| Url with incomplete Content-Type - header - missing charset
|
| https://[2a04:4e42:0200:0000:0000:0000:0000:0081]/news 2a04:4e42:200::81
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| Url with incomplete Content-Type - header - missing charset
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| https://[2a04:4e42:0400:0000:0000:0000:0000:0081]/news 2a04:4e42:400::81
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| Url with incomplete Content-Type - header - missing charset
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| https://[2a04:4e42:0600:0000:0000:0000:0000:0081]/news 2a04:4e42:600::81
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| Url with incomplete Content-Type - header - missing charset
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| https://146.75.120.81/news 146.75.120.81
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| Url with incomplete Content-Type - header - missing charset
|
A | http://bbc.co.uk/news 151.101.0.81
| https://bbc.co.uk/news
| Correct redirect http - https with the same domain name
|
A | http://bbc.co.uk/news 151.101.64.81
| https://bbc.co.uk/news
| Correct redirect http - https with the same domain name
|
A | http://bbc.co.uk/news 151.101.128.81
| https://bbc.co.uk/news
| Correct redirect http - https with the same domain name
|
A | http://bbc.co.uk/news 151.101.192.81
| https://bbc.co.uk/news
| Correct redirect http - https with the same domain name
|
A | http://bbc.co.uk/news 2a04:4e42::81
| https://bbc.co.uk/news
| Correct redirect http - https with the same domain name
|
A | http://bbc.co.uk/news 2a04:4e42:200::81
| https://bbc.co.uk/news
| Correct redirect http - https with the same domain name
|
A | http://bbc.co.uk/news 2a04:4e42:400::81
| https://bbc.co.uk/news
| Correct redirect http - https with the same domain name
|
A | http://bbc.co.uk/news 2a04:4e42:600::81
| https://bbc.co.uk/news
| Correct redirect http - https with the same domain name
|
A | http://www.bbc.co.uk/news 146.75.120.81
| https://www.bbc.co.uk/news
| Correct redirect http - https with the same domain name
|
A | Good: More then one ip address per domain name found, checking all ip addresses the same http status and the same certificate found: Domain bbc.co.uk, 8 ip addresses.
|
| Info: Checking the ip addresses of that domain name not exact one certificate found. So it's impossible to check if that domain requires Server Name Indication (SNI).: Domain bbc.co.uk, 8 ip addresses.
|
B | No _mta-sts TXT record found (mta-sts: Mail Transfer Agent Strict Transport Security - see RFC 8461). Read the result of server-daten.de (Url-Checks, Comments, Connections and DomainServiceRecords) to see a complete definition. Domainname: _mta-sts.bbc.co.uk
|
| 2. Header-Checks (Cross-Origin-* headers are alpha - started 2024-06-05) |
A | www.bbc.co.uk 146.75.120.81
| Content-Security-Policy
| Ok: Header without syntax errors found: default-src 'none'; script-src 'strict-dynamic' 'nonce-sl3sIZWRE7AEcwwDBrx79u1s0OMYXk3fyWIBcXCXxgALf3KeeU' 'self' 'report-sample' 'unsafe-inline' assets.wearehearken.eu cdn.syndication.twimg.com connect.facebook.net c.files.bbci.co.uk emp.bbci.co.uk ems.wearehearken.eu modules.wearehearken.eu mybbc-analytics.files.bbci.co.uk nav.files.bbci.co.uk news.files.bbci.co.uk platform.twitter.com public.flourish.studio static.bbc.co.uk static.bbci.co.uk static.chartbeat.com static2.chartbeat.com www.bbc.co.uk www.instagram.com www.ons.gov.uk gn-web-assets.api.bbc.com www.google-analytics.com bitesize.files.bbci.co.uk www.tiktok.com lf16-tiktok-web.ttwstatic.com static.files.bbci.co.uk; img-src 'self' https: data:; font-src c.files.bbci.co.uk gel.files.bbci.co.uk static.files.bbci.co.uk static.bbci.co.uk news.files.bbci.co.uk ws-downloads.files.bbci.co.uk bitesize.files.bbci.co.uk; style-src branding.files.bbci.co.uk cdn.riddle.com flo.uri.sh news.files.bbci.co.uk platform.twitter.com static.bbc.co.uk static.bbci.co.uk static.files.bbci.co.uk ton.twimg.com www.riddle.com 'unsafe-inline' lf16-tiktok-web.ttwstatic.com; frame-src 'self' bbc001.carto.com bbc003.carto.com bbc-maps.carto.com cdn.riddle.com chartbeat.com emp.bbc.co.uk emp.bbc.com flo.uri.sh graphics.reuters.com www.reuters.com m.facebook.com news.files.bbci.co.uk personaltaxcalculator2.deloittecloud.co.uk platform.twitter.com public.flourish.studio static2.chartbeat.com syndication.twitter.com web.facebook.com www.bbc.co.uk www.facebook.com www.instagram.com www.tiktok.com www.ons.gov.uk www.riddle.com www.youtube.com www.youtube-nocookie.com uk-script.dotmetrics.net ssp-app-uk.votenow.tv ssp-app-uktest.votenow.tv ssp-app-ukbench.votenow.tv session.test.bbc.co.uk session.bbc.co.uk session.stage.bbc.co.uk bitesize.files.bbci.co.uk; object-src 'none'; manifest-src static.files.bbci.co.uk bitesize.files.bbci.co.uk; media-src 'self' blob: https:; connect-src 'self' https:; child-src blob:; base-uri 'none'; form-action 'self' platform.twitter.com syndication.twitter.com uk-script.dotmetrics.net/DeviceInfo.dotmetrics; frame-ancestors 'none'; upgrade-insecure-requests; report-to default; report-uri https://webcore.bbc-reporting-api.app/report-endpoint;
|
B |
|
| Info: Header-Element is deprecated. report-uri https://webcore.bbc-reporting-api.app/report-endpoint
|
A |
|
| Good: default-src directive only with 'none' or 'self', additional sources are blocked. object-src
|
A |
|
| Good: default-src without 'unsafe-inline' or 'unsave-eval'. object-src
|
A |
|
| Good: report-to label defined, report-to - header defined and the label is a member. default
|
A |
|
| Good: form-action directive found. That reduces the risk sending data to unwanted domains. form-action is a navigation-directive, so default-src isn't used.
|
A |
|
| Good: frame-ancestors directive found. That limits pages who are allowed to use this page in a frame / iframe / object / embed / applet. frame-ancestors is a navigation-directive, so default-src isn't used.
|
A |
|
| Good: base-uri directive found. That limits the URLs which can be used in a document's <base> element. Because it's a document directive, default-src isn't used, so an own directive is required.
|
A |
|
| Good: object-src only with 'none' or 'self' found, no scheme, no other urls. That blocks object / embed / applet - elements.
|
C |
|
| Critical: script-src with 'unsafe-inline' or 'unsafe-eval' and with a nonce found. Ok, better with the nonce, but not really good. Don't use 'unsafe' - declarations.
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A |
|
| Good: script-src without * and a scheme found.
|
A |
|
| Good: script-src without data: schema found. Why is this important? The data: schema allows hidden code injection. Insert <script src='data:application/javascript;base64,YWxlcnQoJ1hTUycpOw=='></script> in your page and see what happens.
|
A |
|
| Good: frame-src without data: defined or frame-src missing and the default-src used as fallback not allows the data: schema. That blocks hidden code injection. Insert <iframe src="data:text/html;charset=utf-8;base64,PCFET0NUWVBFIGh0bWw+PGh0bWw+PGJvZHk+PHA+YmVmb3JlPHNjcmlwdCB0eXBlPSJ0ZXh0L2phdmFzY3JpcHQiPmFsZXJ0KCdYU1MnKTwvc2NyaXB0PjxwPmFmdGVyPC9ib2R5PjwvaHRtbD4="></iframe> in your page and see what happens.
|
A |
|
| Ok: Nonce found.
|
C |
|
| Info: default-src and some other fetch directives have the same list of values. Remove the other fetch directive, default-src is used as fallback. Directives to remove: object-src
|
A |
| report-to
| Ok: Header without syntax errors found: {"group":"default","max_age":2592000,"endpoints":[{"url":"https://default.bbc-reporting-api.app/report-endpoint","priority":1}],"include_subdomains":true}
|
A |
|
| Ok: Header without syntax errors found: {"group":"default","max_age":2592000,"endpoints":[{"url":"https://default.bbc-reporting-api.app/report-endpoint","priority":1}],"include_subdomains":true}
|
A |
| X-Content-Type-Options
| Ok: Header without syntax errors found: nosniff
|
A |
| Referrer-Policy
| Ok: Header without syntax errors found: strict-origin-when-cross-origin
|
A |
| Permissions-Policy
| Ok: Header without syntax errors found: accelerometer=(), autoplay=(self "https://emp.bbc.com" "https://emp.bbc.co.uk" "http://emp.bbc.com" "http://emp.bbc.co.uk"), camera=(), document-domain=(self "https://emp.bbc.com" "https://emp.bbc.co.uk" "http://emp.bbc.com" "http://emp.bbc.co.uk"), encrypted-media=(), fullscreen=(self "https://emp.bbc.com" "https://emp.bbc.co.uk" "http://emp.bbc.com" "http://emp.bbc.co.uk"), geolocation=(), gyroscope=(), magnetometer=(), microphone=(), midi=(), payment=(), picture-in-picture=(self "https://emp.bbc.com" "https://emp.bbc.co.uk" "http://emp.bbc.com" "http://emp.bbc.co.uk"), screen-wake-lock=(), sync-xhr=(self), usb=(), xr-spatial-tracking=(),browsing-topics=(), join-ad-interest-group=(), run-ad-auction=()
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A |
|
| Ok: Header without syntax errors found: accelerometer=(), autoplay=(self "https://emp.bbc.com" "https://emp.bbc.co.uk" "http://emp.bbc.com" "http://emp.bbc.co.uk"), camera=(), document-domain=(self "https://emp.bbc.com" "https://emp.bbc.co.uk" "http://emp.bbc.com" "http://emp.bbc.co.uk"), encrypted-media=(), fullscreen=(self "https://emp.bbc.com" "https://emp.bbc.co.uk" "http://emp.bbc.com" "http://emp.bbc.co.uk"), geolocation=(), gyroscope=(), magnetometer=(), microphone=(), midi=(), payment=(), picture-in-picture=(self "https://emp.bbc.com" "https://emp.bbc.co.uk" "http://emp.bbc.com" "http://emp.bbc.co.uk"), screen-wake-lock=(), sync-xhr=(self), usb=(), xr-spatial-tracking=(),browsing-topics=(), join-ad-interest-group=(), run-ad-auction=()
|
A |
|
| Ok: Header without syntax errors found: accelerometer=(), autoplay=(self "https://emp.bbc.com" "https://emp.bbc.co.uk" "http://emp.bbc.com" "http://emp.bbc.co.uk"), camera=(), document-domain=(self "https://emp.bbc.com" "https://emp.bbc.co.uk" "http://emp.bbc.com" "http://emp.bbc.co.uk"), encrypted-media=(), fullscreen=(self "https://emp.bbc.com" "https://emp.bbc.co.uk" "http://emp.bbc.com" "http://emp.bbc.co.uk"), geolocation=(), gyroscope=(), magnetometer=(), microphone=(), midi=(), payment=(), picture-in-picture=(self "https://emp.bbc.com" "https://emp.bbc.co.uk" "http://emp.bbc.com" "http://emp.bbc.co.uk"), screen-wake-lock=(), sync-xhr=(self), usb=(), xr-spatial-tracking=(),browsing-topics=(), join-ad-interest-group=(), run-ad-auction=()
|
A |
|
| Ok: Header without syntax errors found: accelerometer=(), autoplay=(self "https://emp.bbc.com" "https://emp.bbc.co.uk" "http://emp.bbc.com" "http://emp.bbc.co.uk"), camera=(), document-domain=(self "https://emp.bbc.com" "https://emp.bbc.co.uk" "http://emp.bbc.com" "http://emp.bbc.co.uk"), encrypted-media=(), fullscreen=(self "https://emp.bbc.com" "https://emp.bbc.co.uk" "http://emp.bbc.com" "http://emp.bbc.co.uk"), geolocation=(), gyroscope=(), magnetometer=(), microphone=(), midi=(), payment=(), picture-in-picture=(self "https://emp.bbc.com" "https://emp.bbc.co.uk" "http://emp.bbc.com" "http://emp.bbc.co.uk"), screen-wake-lock=(), sync-xhr=(self), usb=(), xr-spatial-tracking=(),browsing-topics=(), join-ad-interest-group=(), run-ad-auction=()
|
A |
|
| Ok: Header without syntax errors found: accelerometer=(), autoplay=(self "https://emp.bbc.com" "https://emp.bbc.co.uk" "http://emp.bbc.com" "http://emp.bbc.co.uk"), camera=(), document-domain=(self "https://emp.bbc.com" "https://emp.bbc.co.uk" "http://emp.bbc.com" "http://emp.bbc.co.uk"), encrypted-media=(), fullscreen=(self "https://emp.bbc.com" "https://emp.bbc.co.uk" "http://emp.bbc.com" "http://emp.bbc.co.uk"), geolocation=(), gyroscope=(), magnetometer=(), microphone=(), midi=(), payment=(), picture-in-picture=(self "https://emp.bbc.com" "https://emp.bbc.co.uk" "http://emp.bbc.com" "http://emp.bbc.co.uk"), screen-wake-lock=(), sync-xhr=(self), usb=(), xr-spatial-tracking=(),browsing-topics=(), join-ad-interest-group=(), run-ad-auction=()
|
A |
|
| Ok: Header without syntax errors found: accelerometer=(), autoplay=(self "https://emp.bbc.com" "https://emp.bbc.co.uk" "http://emp.bbc.com" "http://emp.bbc.co.uk"), camera=(), document-domain=(self "https://emp.bbc.com" "https://emp.bbc.co.uk" "http://emp.bbc.com" "http://emp.bbc.co.uk"), encrypted-media=(), fullscreen=(self "https://emp.bbc.com" "https://emp.bbc.co.uk" "http://emp.bbc.com" "http://emp.bbc.co.uk"), geolocation=(), gyroscope=(), magnetometer=(), microphone=(), midi=(), payment=(), picture-in-picture=(self "https://emp.bbc.com" "https://emp.bbc.co.uk" "http://emp.bbc.com" "http://emp.bbc.co.uk"), screen-wake-lock=(), sync-xhr=(self), usb=(), xr-spatial-tracking=(),browsing-topics=(), join-ad-interest-group=(), run-ad-auction=()
|
A |
|
| Ok: Header without syntax errors found: accelerometer=(), autoplay=(self "https://emp.bbc.com" "https://emp.bbc.co.uk" "http://emp.bbc.com" "http://emp.bbc.co.uk"), camera=(), document-domain=(self "https://emp.bbc.com" "https://emp.bbc.co.uk" "http://emp.bbc.com" "http://emp.bbc.co.uk"), encrypted-media=(), fullscreen=(self "https://emp.bbc.com" "https://emp.bbc.co.uk" "http://emp.bbc.com" "http://emp.bbc.co.uk"), geolocation=(), gyroscope=(), magnetometer=(), microphone=(), midi=(), payment=(), picture-in-picture=(self "https://emp.bbc.com" "https://emp.bbc.co.uk" "http://emp.bbc.com" "http://emp.bbc.co.uk"), screen-wake-lock=(), sync-xhr=(self), usb=(), xr-spatial-tracking=(),browsing-topics=(), join-ad-interest-group=(), run-ad-auction=()
|
A |
|
| Ok: Header without syntax errors found: accelerometer=(), autoplay=(self "https://emp.bbc.com" "https://emp.bbc.co.uk" "http://emp.bbc.com" "http://emp.bbc.co.uk"), camera=(), document-domain=(self "https://emp.bbc.com" "https://emp.bbc.co.uk" "http://emp.bbc.com" "http://emp.bbc.co.uk"), encrypted-media=(), fullscreen=(self "https://emp.bbc.com" "https://emp.bbc.co.uk" "http://emp.bbc.com" "http://emp.bbc.co.uk"), geolocation=(), gyroscope=(), magnetometer=(), microphone=(), midi=(), payment=(), picture-in-picture=(self "https://emp.bbc.com" "https://emp.bbc.co.uk" "http://emp.bbc.com" "http://emp.bbc.co.uk"), screen-wake-lock=(), sync-xhr=(self), usb=(), xr-spatial-tracking=(),browsing-topics=(), join-ad-interest-group=(), run-ad-auction=()
|
A |
|
| Ok: Header without syntax errors found: accelerometer=(), autoplay=(self "https://emp.bbc.com" "https://emp.bbc.co.uk" "http://emp.bbc.com" "http://emp.bbc.co.uk"), camera=(), document-domain=(self "https://emp.bbc.com" "https://emp.bbc.co.uk" "http://emp.bbc.com" "http://emp.bbc.co.uk"), encrypted-media=(), fullscreen=(self "https://emp.bbc.com" "https://emp.bbc.co.uk" "http://emp.bbc.com" "http://emp.bbc.co.uk"), geolocation=(), gyroscope=(), magnetometer=(), microphone=(), midi=(), payment=(), picture-in-picture=(self "https://emp.bbc.com" "https://emp.bbc.co.uk" "http://emp.bbc.com" "http://emp.bbc.co.uk"), screen-wake-lock=(), sync-xhr=(self), usb=(), xr-spatial-tracking=(),browsing-topics=(), join-ad-interest-group=(), run-ad-auction=()
|
A |
| X-Frame-Options
| Ok: Header without syntax errors found: DENY
|
B |
|
| Info: Header is deprecated. May not longer work in modern browsers. DENY. Better solution: Use a Content-Security-Policy Header with a frame-ancestors directive. DENY - use 'none', SAMEORIGIN - use 'self'. If you want to allow some domains to frame your page, add these urls.
|
A |
| Feature-Policy
| Ok: Header without syntax errors found: accelerometer 'none'; autoplay 'self' https://emp.bbc.com https://emp.bbc.co.uk http://emp.bbc.com http://emp.bbc.co.uk; camera 'none'; document-domain 'self' https://emp.bbc.com https://emp.bbc.co.uk http://emp.bbc.com http://emp.bbc.co.uk; encrypted-media 'none'; fullscreen 'self' https://emp.bbc.com https://emp.bbc.co.uk http://emp.bbc.com http://emp.bbc.co.uk; geolocation 'none'; gyroscope 'none'; magnetometer 'none'; microphone 'none'; midi 'none'; payment 'none'; picture-in-picture 'self' https://emp.bbc.com https://emp.bbc.co.uk http://emp.bbc.com http://emp.bbc.co.uk; screen-wake-lock 'none'; sync-xhr 'self'; usb 'none'; xr-spatial-tracking 'none'
|
B |
|
| Info: Header is deprecated. May not longer work in modern browsers. accelerometer 'none'; autoplay 'self' https://emp.bbc.com https://emp.bbc.co.uk http://emp.bbc.com http://emp.bbc.co.uk; camera 'none'; document-domain 'self' https://emp.bbc.com https://emp.bbc.co.uk http://emp.bbc.com http://emp.bbc.co.uk; encrypted-media 'none'; fullscreen 'self' https://emp.bbc.com https://emp.bbc.co.uk http://emp.bbc.com http://emp.bbc.co.uk; geolocation 'none'; gyroscope 'none'; magnetometer 'none'; microphone 'none'; midi 'none'; payment 'none'; picture-in-picture 'self' https://emp.bbc.com https://emp.bbc.co.uk http://emp.bbc.com http://emp.bbc.co.uk; screen-wake-lock 'none'; sync-xhr 'self'; usb 'none'; xr-spatial-tracking 'none'
|
A |
| X-Xss-Protection
| Ok: Header without syntax errors found: 1; mode=block
|
B |
|
| Info: Header is deprecated. May not longer work in modern browsers. 1; mode=block
|
B | www.bbc.co.uk 146.75.120.81
| Cross-Origin-Embedder-Policy
| Info: Missing Header
|
B | www.bbc.co.uk 146.75.120.81
| Cross-Origin-Opener-Policy
| Info: Missing Header
|
B | www.bbc.co.uk 146.75.120.81
| Cross-Origin-Resource-Policy
| Info: Missing Header
|
| 3. DNS- and NameServer - Checks |
A | Info:: 7 Root-climbing DNS Queries required to find all IPv4- and IPv6-Addresses of 9 Name Servers.
|
A | Info:: 7 Queries complete, 7 with IPv6, 0 with IPv4.
|
A | Good: All DNS Queries done via IPv6.
|
A | Good: Some ip addresses of name servers found with the minimum of two DNS Queries. One to find the TLD-Zone, one to ask the TLD-Zone.ddns0.bbc.co.uk (148.163.199.1, 2607:f740:e04e::1), ddns0.bbc.com (148.163.199.129, 2607:f740:e04e:8::1), ddns0.bbc.co.uk (148.163.199.1, 2607:f740:e04e::1), ddns1.bbc.co.uk (148.163.199.65, 2607:f740:e04e:4::1), ddns1.bbc.com (148.163.199.193, 2607:f740:e04e:c::1), dns0.bbc.co.uk (198.51.44.9, 2620:4d:4000:6259:7:9:0:1), dns0.bbc.com (198.51.44.73, 2620:4d:4000:6259:7:9:0:3), dns1.bbc.co.uk (198.51.45.9, 2a00:edc0:6259:7:9::2), dns1.bbc.com (198.51.45.73, 2a00:edc0:6259:7:9::4)
|
A | Good (1 - 3.0):: An average of 0.8 queries per domain name server required to find all ip addresses of all name servers.
|
A | Info:: 9 different Name Servers found: ddns0.bbc.co.uk, ddns0.bbc.com, ddns1.bbc.co.uk, ddns1.bbc.com, dns0.bbc.co.uk, dns0.bbc.com, dns1.bbc.co.uk, dns1.bbc.com, ns.bbc.co.uk, 8 Name Servers included in Delegation: ddns0.bbc.co.uk, ddns0.bbc.com, ddns1.bbc.co.uk, ddns1.bbc.com, dns0.bbc.co.uk, dns0.bbc.com, dns1.bbc.co.uk, dns1.bbc.com, 8 Name Servers included in 1 Zone definitions: ddns0.bbc.co.uk, ddns0.bbc.com, ddns1.bbc.co.uk, ddns1.bbc.com, dns0.bbc.co.uk, dns0.bbc.com, dns1.bbc.co.uk, dns1.bbc.com, 1 Name Servers listed in SOA.Primary: ns.bbc.co.uk.
|
A | Good: Only one SOA.Primary Name Server found.: ns.bbc.co.uk.
|
| Error: SOA.Primary Name Server not included in the delegation set.: ns.bbc.co.uk.
|
A | Good: Consistency between delegation and zone. The set of NS records served by the authoritative name servers must match those proposed for the delegation in the parent zone. Ordered list of name servers: ddns0.bbc.co.uk, ddns0.bbc.com, ddns1.bbc.co.uk, ddns1.bbc.com, dns0.bbc.co.uk, dns0.bbc.com, dns1.bbc.co.uk, dns1.bbc.com
|
A | Good: All Name Server Domain Names have a Public Suffix.
|
A | Good: All Name Server Domain Names ending with a Public Suffix have minimal one IPv4- or IPv6 address.
|
A | Good: All Name Server ip addresses are public.
|
A | Good: Minimal 2 different name servers (public suffix and public ip address) found: 9 different Name Servers found
|
A | Good: Some Name Servers have IPv6 addresses: 8 Name Servers with IPv6 found (1 Name Servers without IPv6)
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A | Good: Name servers with different Top Level Domains / Public Suffix List entries found: 9 Name Servers, 2 Top Level Domains: com, co.uk
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A | Good: Name Servers with different domain names found.: 2 different Domains found
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A | Good: Name servers with different Country locations found: 9 Name Servers, 3 Countries: GB, NL, US
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A | Info: Ipv4-Subnet-list: 9 Name Servers, 3 different subnets (first Byte): 132., 148., 198., 3 different subnets (first two Bytes): 132.185., 148.163., 198.51., 4 different subnets (first three Bytes): 132.185.161., 148.163.199., 198.51.44., 198.51.45.
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A | Good: Name Server IPv4-addresses from different subnet found:
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A | Info: IPv6-Subnet-list: 8 Name Servers with IPv6, 3 different subnets (first block): 2607:, 2620:, 2a00:, 3 different subnets (first two blocks): 2607:f740:, 2620:004d:, 2a00:edc0:, 3 different subnets (first three blocks): 2607:f740:e04e:, 2620:004d:4000:, 2a00:edc0:6259:, 6 different subnets (first four blocks): 2607:f740:e04e:0000:, 2607:f740:e04e:0004:, 2607:f740:e04e:0008:, 2607:f740:e04e:000c:, 2620:004d:4000:6259:, 2a00:edc0:6259:0007:
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A | Good: Name Server IPv6 addresses from different subnets found.
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A | Good: Nameserver supports TCP connections: 33 good Nameserver
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A | Good: Nameserver supports Echo Capitalization: 33 good Nameserver
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A | Good: Nameserver supports EDNS with max. 512 Byte Udp payload, message is smaller: 33 good Nameserver
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| Nameserver doesn't pass all EDNS-Checks: dns1.nic.uk: OP100: ok. FLAGS: ok. V1: ok. V1OP100: ok. V1FLAGS: ok. DNSSEC: SOA expected, but NOT found, NOERR expectend and NOERR found, Version 0 expectend and found. V1DNSSEC: ok. NSID: ok. COOKIE: SOA expected, but NOT found, NOERR expectend and NOERR found, Version 0 expectend and found. CLIENTSUBNET: ok.
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| Nameserver doesn't pass all EDNS-Checks: dns1.nic.uk: OP100: ok. FLAGS: ok. V1: ok. V1OP100: ok. V1FLAGS: ok. DNSSEC: SOA expected, but NOT found, NOERR expectend and NOERR found, Version 0 expectend and found. V1DNSSEC: ok. NSID: ok. COOKIE: SOA expected, but NOT found, NOERR expectend and NOERR found, Version 0 expectend and found. CLIENTSUBNET: ok.
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| Nameserver doesn't pass all EDNS-Checks: dns1.nic.uk / 213.248.216.1: OP100: ok. FLAGS: ok. V1: ok. V1OP100: ok. V1FLAGS: ok. DNSSEC: SOA expected, but NOT found, NOERR expectend and NOERR found, Version 0 expectend and found. V1DNSSEC: ok. NSID: ok. COOKIE: SOA expected, but NOT found, NOERR expectend and NOERR found, Version 0 expectend and found. CLIENTSUBNET: ok.
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| Nameserver doesn't pass all EDNS-Checks: dns1.nic.uk / 213.248.216.1: OP100: ok. FLAGS: ok. V1: ok. V1OP100: ok. V1FLAGS: ok. DNSSEC: SOA expected, but NOT found, NOERR expectend and NOERR found, Version 0 expectend and found. V1DNSSEC: ok. NSID: ok. COOKIE: SOA expected, but NOT found, NOERR expectend and NOERR found, Version 0 expectend and found. CLIENTSUBNET: ok.
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| Nameserver doesn't pass all EDNS-Checks: dns1.nic.uk / 2a01:618:400::1: OP100: ok. FLAGS: ok. V1: ok. V1OP100: ok. V1FLAGS: ok. DNSSEC: SOA expected, but NOT found, NOERR expectend and NOERR found, Version 0 expectend and found. V1DNSSEC: ok. NSID: ok. COOKIE: SOA expected, but NOT found, NOERR expectend and NOERR found, Version 0 expectend and found. CLIENTSUBNET: ok.
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| Nameserver doesn't pass all EDNS-Checks: dns1.nic.uk / 2a01:618:400::1: OP100: ok. FLAGS: ok. V1: ok. V1OP100: ok. V1FLAGS: ok. DNSSEC: SOA expected, but NOT found, NOERR expectend and NOERR found, Version 0 expectend and found. V1DNSSEC: ok. NSID: ok. COOKIE: SOA expected, but NOT found, NOERR expectend and NOERR found, Version 0 expectend and found. CLIENTSUBNET: ok.
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| Nameserver doesn't pass all EDNS-Checks: dns1.p09.nsone.net: OP100: no result. FLAGS: no result. V1: no result. V1OP100: no result. V1FLAGS: no result. DNSSEC: no result. V1DNSSEC: no result. NSID: no result. COOKIE: no result. CLIENTSUBNET: no result.
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| Nameserver doesn't pass all EDNS-Checks: dns1.p09.nsone.net: OP100: no result. FLAGS: no result. V1: no result. V1OP100: no result. V1FLAGS: no result. DNSSEC: no result. V1DNSSEC: no result. NSID: no result. COOKIE: no result. CLIENTSUBNET: no result.
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| Nameserver doesn't pass all EDNS-Checks: dns1.p09.nsone.net: OP100: no result. FLAGS: no result. V1: no result. V1OP100: no result. V1FLAGS: no result. DNSSEC: no result. V1DNSSEC: no result. NSID: no result. COOKIE: no result. CLIENTSUBNET: no result.
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| Nameserver doesn't pass all EDNS-Checks: dns2.nic.uk: OP100: ok. FLAGS: ok. V1: ok. V1OP100: ok. V1FLAGS: ok. DNSSEC: SOA expected, but NOT found, NOERR expectend and NOERR found, Version 0 expectend and found. V1DNSSEC: ok. NSID: ok. COOKIE: SOA expected, but NOT found, NOERR expectend and NOERR found, Version 0 expectend and found. CLIENTSUBNET: ok.
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| Nameserver doesn't pass all EDNS-Checks: dns2.nic.uk: OP100: ok. FLAGS: ok. V1: ok. V1OP100: ok. V1FLAGS: ok. DNSSEC: SOA expected, but NOT found, NOERR expectend and NOERR found, Version 0 expectend and found. V1DNSSEC: ok. NSID: ok. COOKIE: SOA expected, but NOT found, NOERR expectend and NOERR found, Version 0 expectend and found. CLIENTSUBNET: ok.
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| Nameserver doesn't pass all EDNS-Checks: dns2.nic.uk / 103.49.80.1: OP100: ok. FLAGS: ok. V1: ok. V1OP100: ok. V1FLAGS: ok. DNSSEC: SOA expected, but NOT found, NOERR expectend and NOERR found, Version 0 expectend and found. V1DNSSEC: ok. NSID: ok. COOKIE: SOA expected, but NOT found, NOERR expectend and NOERR found, Version 0 expectend and found. CLIENTSUBNET: ok.
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| Nameserver doesn't pass all EDNS-Checks: dns2.nic.uk / 103.49.80.1: OP100: ok. FLAGS: ok. V1: ok. V1OP100: ok. V1FLAGS: ok. DNSSEC: SOA expected, but NOT found, NOERR expectend and NOERR found, Version 0 expectend and found. V1DNSSEC: ok. NSID: ok. COOKIE: SOA expected, but NOT found, NOERR expectend and NOERR found, Version 0 expectend and found. CLIENTSUBNET: ok.
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| Nameserver doesn't pass all EDNS-Checks: dns2.nic.uk / 2401:fd80:400::1: OP100: ok. FLAGS: ok. V1: ok. V1OP100: ok. V1FLAGS: ok. DNSSEC: SOA expected, but NOT found, NOERR expectend and NOERR found, Version 0 expectend and found. V1DNSSEC: ok. NSID: ok. COOKIE: SOA expected, but NOT found, NOERR expectend and NOERR found, Version 0 expectend and found. CLIENTSUBNET: ok.
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| Nameserver doesn't pass all EDNS-Checks: dns2.nic.uk / 2401:fd80:400::1: OP100: ok. FLAGS: ok. V1: ok. V1OP100: ok. V1FLAGS: ok. DNSSEC: SOA expected, but NOT found, NOERR expectend and NOERR found, Version 0 expectend and found. V1DNSSEC: ok. NSID: ok. COOKIE: SOA expected, but NOT found, NOERR expectend and NOERR found, Version 0 expectend and found. CLIENTSUBNET: ok.
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| Nameserver doesn't pass all EDNS-Checks: dns3.nic.uk: OP100: ok. FLAGS: ok. V1: ok. V1OP100: ok. V1FLAGS: ok. DNSSEC: SOA expected, but NOT found, NOERR expectend and NOERR found, Version 0 expectend and found. V1DNSSEC: ok. NSID: ok. COOKIE: SOA expected, but NOT found, NOERR expectend and NOERR found, Version 0 expectend and found. CLIENTSUBNET: ok.
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| Nameserver doesn't pass all EDNS-Checks: dns3.nic.uk: OP100: ok. FLAGS: ok. V1: ok. V1OP100: ok. V1FLAGS: ok. DNSSEC: SOA expected, but NOT found, NOERR expectend and NOERR found, Version 0 expectend and found. V1DNSSEC: ok. NSID: ok. COOKIE: SOA expected, but NOT found, NOERR expectend and NOERR found, Version 0 expectend and found. CLIENTSUBNET: ok.
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| Nameserver doesn't pass all EDNS-Checks: dns3.nic.uk / 213.248.220.1: OP100: ok. FLAGS: ok. V1: ok. V1OP100: ok. V1FLAGS: ok. DNSSEC: SOA expected, but NOT found, NOERR expectend and NOERR found, Version 0 expectend and found. V1DNSSEC: ok. NSID: ok. COOKIE: SOA expected, but NOT found, NOERR expectend and NOERR found, Version 0 expectend and found. CLIENTSUBNET: ok.
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| Nameserver doesn't pass all EDNS-Checks: dns3.nic.uk / 213.248.220.1: OP100: ok. FLAGS: ok. V1: ok. V1OP100: ok. V1FLAGS: ok. DNSSEC: SOA expected, but NOT found, NOERR expectend and NOERR found, Version 0 expectend and found. V1DNSSEC: ok. NSID: ok. COOKIE: SOA expected, but NOT found, NOERR expectend and NOERR found, Version 0 expectend and found. CLIENTSUBNET: ok.
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| Nameserver doesn't pass all EDNS-Checks: dns3.nic.uk / 2a01:618:404::1: OP100: ok. FLAGS: ok. V1: ok. V1OP100: ok. V1FLAGS: ok. DNSSEC: SOA expected, but NOT found, NOERR expectend and NOERR found, Version 0 expectend and found. V1DNSSEC: ok. NSID: ok. COOKIE: SOA expected, but NOT found, NOERR expectend and NOERR found, Version 0 expectend and found. CLIENTSUBNET: ok.
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| Nameserver doesn't pass all EDNS-Checks: dns3.nic.uk / 2a01:618:404::1: OP100: ok. FLAGS: ok. V1: ok. V1OP100: ok. V1FLAGS: ok. DNSSEC: SOA expected, but NOT found, NOERR expectend and NOERR found, Version 0 expectend and found. V1DNSSEC: ok. NSID: ok. COOKIE: SOA expected, but NOT found, NOERR expectend and NOERR found, Version 0 expectend and found. CLIENTSUBNET: ok.
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| Nameserver doesn't pass all EDNS-Checks: dns4.nic.uk: OP100: ok. FLAGS: ok. V1: ok. V1OP100: ok. V1FLAGS: ok. DNSSEC: SOA expected, but NOT found, NOERR expectend and NOERR found, Version 0 expectend and found. V1DNSSEC: ok. NSID: ok. COOKIE: SOA expected, but NOT found, NOERR expectend and NOERR found, Version 0 expectend and found. CLIENTSUBNET: ok.
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| Nameserver doesn't pass all EDNS-Checks: dns4.nic.uk: OP100: ok. FLAGS: ok. V1: ok. V1OP100: ok. V1FLAGS: ok. DNSSEC: SOA expected, but NOT found, NOERR expectend and NOERR found, Version 0 expectend and found. V1DNSSEC: ok. NSID: ok. COOKIE: SOA expected, but NOT found, NOERR expectend and NOERR found, Version 0 expectend and found. CLIENTSUBNET: ok.
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| Nameserver doesn't pass all EDNS-Checks: dns4.nic.uk / 43.230.48.1: OP100: ok. FLAGS: ok. V1: ok. V1OP100: ok. V1FLAGS: ok. DNSSEC: SOA expected, but NOT found, NOERR expectend and NOERR found, Version 0 expectend and found. V1DNSSEC: ok. NSID: ok. COOKIE: SOA expected, but NOT found, NOERR expectend and NOERR found, Version 0 expectend and found. CLIENTSUBNET: ok.
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| Nameserver doesn't pass all EDNS-Checks: dns4.nic.uk / 43.230.48.1: OP100: ok. FLAGS: ok. V1: ok. V1OP100: ok. V1FLAGS: ok. DNSSEC: SOA expected, but NOT found, NOERR expectend and NOERR found, Version 0 expectend and found. V1DNSSEC: ok. NSID: ok. COOKIE: SOA expected, but NOT found, NOERR expectend and NOERR found, Version 0 expectend and found. CLIENTSUBNET: ok.
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| Nameserver doesn't pass all EDNS-Checks: dns4.nic.uk / 2401:fd80:404::1: OP100: ok. FLAGS: ok. V1: ok. V1OP100: ok. V1FLAGS: ok. DNSSEC: SOA expected, but NOT found, NOERR expectend and NOERR found, Version 0 expectend and found. V1DNSSEC: ok. NSID: ok. COOKIE: SOA expected, but NOT found, NOERR expectend and NOERR found, Version 0 expectend and found. CLIENTSUBNET: ok.
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| Nameserver doesn't pass all EDNS-Checks: dns4.nic.uk / 2401:fd80:404::1: OP100: ok. FLAGS: ok. V1: ok. V1OP100: ok. V1FLAGS: ok. DNSSEC: SOA expected, but NOT found, NOERR expectend and NOERR found, Version 0 expectend and found. V1DNSSEC: ok. NSID: ok. COOKIE: SOA expected, but NOT found, NOERR expectend and NOERR found, Version 0 expectend and found. CLIENTSUBNET: ok.
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| Nameserver doesn't pass all EDNS-Checks: ns.bbc.co.uk: OP100: no result. FLAGS: no result. V1: no result. V1OP100: no result. V1FLAGS: no result. DNSSEC: no result. V1DNSSEC: no result. NSID: no result. COOKIE: no result. CLIENTSUBNET: no result.
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A | Good: All SOA have the same Serial Number
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A | Good: CAA entries found, creating certificate is limited: amazon.com is allowed to create certificates
|
A | Good: CAA entries found, creating certificate is limited: digicert.com is allowed to create certificates
|
A | Good: CAA entries found, creating certificate is limited: globalsign.com is allowed to create certificates
|
A | Good: CAA entries found, creating certificate is limited: globalsign.com is allowed to create wildcard-certificates
|
| 4. Content- and Performance-critical Checks |
A | Good: All checks /.well-known/acme-challenge/random-filename without redirects answer with the expected http status 404 - Not Found. Creating a Letsencrypt certificate via http-01 challenge should work. If it doesn't work: Check your vHost configuration (apachectl -S, httpd -S, nginx -T). Every combination of port and ServerName / ServerAlias (Apache) or Server (Nginx) must be unique. Merge duplicated entries in one vHost. If you use an IIS, extensionless files must be allowed in the /.well-known/acme-challenge subdirectory. Create a web.config in that directory. Content: <configuration><system.webServer><staticContent><mimeMap fileExtension="." mimeType="text/plain" /></staticContent></system.webServer></configuration>. If you have a redirect http ⇒ https, that's ok, Letsencrypt follows such redirects to port 80 / 443 (same or other server). There must be a certificate. But the certificate may be expired, self signed or with a not matching domain name. Checking the validation file Letsencrypt ignores such certificate errors. Trouble creating a certificate? Use https://community.letsencrypt.org/ to ask.
|
| https://www.bbc.co.uk/news 146.75.120.81
|
| Warning: https result with status 200 and size greater then 1024 Bytes without Compression found. Add Compression support (gzip, deflate, br - these are checked) so the html content is compressed.
|
| https://www.bbc.co.uk/news 146.75.120.81
|
| Warning: Https result with status 200 found, Html-Content is too big. Should be max. 110 %. May contain inline CSS / JavaScript, too much comments or white space. Re-used ressources - create files with a long Cache-Control max-age header. Remove comments and white space.
|
| https://www.bbc.co.uk/news 146.75.120.81
|
| Warning: Https connections (Standard Port 443) found without support of the http/2 protocol via ALPN. Http/2 is the new Http-Version (old: http 1.1) with some important new features. Update your server software so http/2 is available. Only one TCP-connection per Server (that's a performance boost), Header-Compression and Server Pushs are available. Domain Sharding and Inline-CSS/Javascript shouldn't used with http/2.
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| Warning: Images with a missing or too short Cache-Control header found. Browsers should cache and re-use these files. 2 image files without Cache-Control-Header, 0 with Cache-Control, but no max-age, 0 with Cache-Control max-age too short (minimum 7 days), 0 with Cache-Control long enough, 2 complete.
|
A | Good: All checked attribute values are enclosed in quotation marks (" or ').
|
A | Good: All img-elements have a valid alt-attribute.: 2 img-elements found.
|
A | Good: Domainname is not on the "Specially Designated Nationals And Blocked Persons List" (SDN). That's an US-list of individuals and companies owned or controlled by, or acting for or on behalf of, targeted countries. It also lists individuals, groups, and entities, such as terrorists and narcotics traffickers designated under programs that are not country-specific. Collectively, such individuals and companies are called "Specially Designated Nationals" or "SDNs." Their assets are blocked and U.S. persons are generally prohibited from dealing with them. So if a domain name is on that list, it's impossible to create a Letsencrypt certificate with that domain name. Check the list manual - https://www.treasury.gov/resource-center/sanctions/sdn-list/pages/default.aspx
|
| http://www.bbc.co.uk/news 146.75.120.81
|
| Warning: HSTS header sent via http has no effect
|
| https://www.bbc.co.uk/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
| 6.434 seconds
| Warning: 404 needs more then one second
|
A | Info: Different Server-Headers found
|
A | Duration: 486484 milliseconds, 486.484 seconds
|