Diagnose potential problems with a given domain.
ns1.google.com (816645514, TTL: 60)
ns1.google.com (816645514, TTL: 60)
ns1.google.com (816645514, TTL: 60)
DNS request failed: The name server refuses to perform the specified operation for policy reasons.
DNS request failed: The name server refuses to perform the specified operation for policy reasons.
DNS request failed: The name server refuses to perform the specified operation for policy reasons.
Host | Target | Reverse |
---|---|---|
youtube.com | 216.58.211.14 | muc03s13-in-f14.1e100.net |
youtube.com AAAA | 2a00:1450:400f:80d:0:0:0:200e | arn09s20-in-x0e.1e100.net |
Host | Target | Reverse |
---|---|---|
www.youtube.com CNAME | youtube-ui.l.google.com | - |
youtube-ui.l.google.com | 142.250.74.46 | arn09s22-in-f14.1e100.net |
youtube-ui.l.google.com | 172.217.21.174 | arn11s03-in-f14.1e100.net |
youtube-ui.l.google.com | 142.250.74.110 | arn11s10-in-f14.1e100.net |
youtube-ui.l.google.com | 216.58.211.14 | muc03s13-in-f14.1e100.net |
youtube-ui.l.google.com | 142.250.74.142 | arn11s11-in-f14.1e100.net |
youtube-ui.l.google.com | 142.250.74.174 | arn11s12-in-f14.1e100.net |
youtube-ui.l.google.com | 142.250.74.14 | arn09s21-in-f14.1e100.net |
youtube-ui.l.google.com | 216.58.207.206 | arn11s04-in-f14.1e100.net |
youtube-ui.l.google.com | 216.58.207.238 | arn09s19-in-f14.1e100.net |
www.youtube.com CNAME | youtube-ui.l.google.com | - |
youtube-ui.l.google.com AAAA | 2a00:1450:400f:803:0:0:0:200e | arn11s10-in-x0e.1e100.net |
youtube-ui.l.google.com AAAA | 2a00:1450:400f:805:0:0:0:200e | arn11s12-in-x0e.1e100.net |
youtube-ui.l.google.com AAAA | 2a00:1450:400f:80b:0:0:0:200e | arn11s04-in-x0e.1e100.net |
youtube-ui.l.google.com AAAA | 2a00:1450:400f:804:0:0:0:200e | arn09s05-in-x0e.1e100.net |
Host | # | Target | IP | Reverse |
---|---|---|---|---|
youtube.com | 0 | smtp.google.com | 142.250.147.26 | rc-in-f26.1e100.net |
Value |
---|
v=spf1 include:google.com mx -all |
Name | Value |
---|
Name | Value |
---|---|
_dmarc.youtube.com | v=DMARC1; p=reject; rua=mailto:mailauth-reports@google.com |
Name | Value |
---|---|
youtube.com SPF | v=spf1 include:google.com mx -all |
youtube.com | facebook-domain-verification=64jdes7le4h7e7lfpi22rijygx58j1 |
youtube.com | google-site-verification=QtQWEwHWM8tHiJ4s-jJWzEQrD_fF3luPnpzNDH-Nw-w |
Host | Nameserver |
---|---|
youtube.com | ns4.google.com |
youtube.com | ns3.google.com |
youtube.com | ns2.google.com |
youtube.com | ns1.google.com |
Domain Name: youtube.com Registry Domain ID: 142504053_DOMAIN_COM-VRSN Registrar WHOIS Server: whois.markmonitor.com Registrar URL: http://www.markmonitor.com Updated Date: 2025-01-14T10:06:34+0000 Creation Date: 2005-02-15T05:13:12+0000 Registrar Registration Expiration Date: 2026-02-15T00:00:00+0000 Registrar: MarkMonitor, Inc. Registrar IANA ID: 292 Registrar Abuse Contact Email: abusecomplaints -@- markmonitor.com Registrar Abuse Contact Phone: +1.2086851750 Domain Status: clientUpdateProhibited (https://www.icann.org/epp#clientUpdateProhibited) Domain Status: clientTransferProhibited (https://www.icann.org/epp#clientTransferProhibited) Domain Status: clientDeleteProhibited (https://www.icann.org/epp#clientDeleteProhibited) Domain Status: serverUpdateProhibited (https://www.icann.org/epp#serverUpdateProhibited) Domain Status: serverTransferProhibited (https://www.icann.org/epp#serverTransferProhibited) Domain Status: serverDeleteProhibited (https://www.icann.org/epp#serverDeleteProhibited) Registrant Organization: Google LLC Registrant Country: US Registrant Email: Select Request Email Form at https://domains.markmonitor.com/whois/youtube.com Tech Email: Select Request Email Form at https://domains.markmonitor.com/whois/youtube.com Name Server: ns2.google.com Name Server: ns3.google.com Name Server: ns1.google.com Name Server: ns4.google.com DNSSEC: unsigned URL of the ICANN WHOIS Data Problem Reporting System: http://wdprs.internic.net/ >>> Last update of WHOIS database: 2025-10-09T12:06:41+0000 <<< For more information on WHOIS status codes, please visit: https://www.icann.org/resources/pages/epp-status-codes If you wish to contact this domain’s Registrant or Technical contact, and such email address is not visible above, you may do so via our web form, pursuant to ICANN’s Temporary Specification. To verify that you are not a robot, please enter your email address to receive a link to a page that facilitates email communication with the relevant contact(s). Web-based WHOIS: https://domains.markmonitor.com/whois/contact/youtube.com If you have a legitimate interest in viewing the non-public WHOIS details, send your request and the reasons for your request to whoisrequest -@- markmonitor.com and specify the domain name in the subject line. We will review that request and may ask for supporting documentation and explanation. The data in MarkMonitor’s WHOIS database is provided for information purposes, and to assist persons in obtaining information about or related to a domain name’s registration record. While MarkMonitor believes the data to be accurate, the data is provided "as is" with no guarantee or warranties regarding its accuracy. By submitting a WHOIS query, you agree that you will use this data only for lawful purposes and that, under no circumstances will you use this data to: (1) allow, enable, or otherwise support the transmission by email, telephone, or facsimile of mass, unsolicited, commercial advertising, or spam; or (2) enable high volume, automated, or electronic processes that send queries, data, or email to MarkMonitor (or its systems) or the domain name contacts (or its systems). MarkMonitor reserves the right to modify these terms at any time. By submitting this query, you agree to abide by this policy. MarkMonitor Domain Management(TM) Protecting companies and consumers in a digital world. Visit MarkMonitor at https://www.markmonitor.com Contact us at +1.8007459229 In Europe, at +44.02032062220 --
WHOIS result is cached for 15 minutes
{ "objectClassName": "domain", "handle": "142504053_DOMAIN_COM-VRSN", "ldhName": "YOUTUBE.COM", "links": [ { "value": "https://rdap.verisign.com/com/v1/domain/YOUTUBE.COM", "rel": "self", "href": "https://rdap.verisign.com/com/v1/domain/YOUTUBE.COM", "type": "application/rdap+json" }, { "value": "https://rdap.markmonitor.com/rdap/domain/YOUTUBE.COM", "rel": "related", "href": "https://rdap.markmonitor.com/rdap/domain/YOUTUBE.COM", "type": "application/rdap+json" } ], "status": [ "client delete prohibited", "client transfer prohibited", "client update prohibited", "server delete prohibited", "server transfer prohibited", "server update prohibited" ], "entities": [ { "objectClassName": "entity", "handle": "292", "roles": [ "registrar" ], "links": [ { "href": "http://www.markmonitor.com", "type": "text/html", "value": "https://rdap.markmonitor.com/rdap/", "rel": "about" } ], "publicIds": [ { "type": "IANA Registrar ID", "identifier": "292" } ], "vcardArray": [ "vcard", [ [ "version", [], "text", "4.0" ], [ "fn", [], "text", "MarkMonitor Inc." ] ] ], "entities": [ { "objectClassName": "entity", "roles": [ "abuse" ], "vcardArray": [ "vcard", [ [ "version", [], "text", "4.0" ], [ "fn", [], "text", "" ], [ "tel", { "type": "voice" }, "uri", "tel:+1.2086851750" ], [ "email", [], "text", "abusecomplaints@markmonitor.com" ] ] ] } ] } ], "events": [ { "eventAction": "registration", "eventDate": "2005-02-15T05:13:12Z" }, { "eventAction": "expiration", "eventDate": "2026-02-15T05:13:12Z" }, { "eventAction": "last changed", "eventDate": "2025-01-14T10:06:34Z" }, { "eventAction": "last update of RDAP database", "eventDate": "2025-10-09T12:06:55Z" } ], "secureDNS": { "delegationSigned": false }, "nameservers": [ { "objectClassName": "nameserver", "ldhName": "NS1.GOOGLE.COM" }, { "objectClassName": "nameserver", "ldhName": "NS2.GOOGLE.COM" }, { "objectClassName": "nameserver", "ldhName": "NS3.GOOGLE.COM" }, { "objectClassName": "nameserver", "ldhName": "NS4.GOOGLE.COM" } ], "rdapConformance": [ "rdap_level_0", "icann_rdap_technical_implementation_guide_1", "icann_rdap_response_profile_1" ], "notices": [ { "title": "Terms of Service", "description": [ "Service subject to Terms of Use." ], "links": [ { "href": "https://www.verisign.com/domain-names/registration-data-access-protocol/terms-service/index.xhtml", "type": "text/html", "value": "https://rdap.verisign.com/com/v1/domain/youtube.com", "rel": "terms-of-service" } ] }, { "title": "Status Codes", "description": [ "For more information on domain status codes, please visit https://icann.org/epp" ], "links": [ { "href": "https://icann.org/epp", "type": "text/html" } ] }, { "title": "RDDS Inaccuracy Complaint Form", "description": [ "URL of the ICANN RDDS Inaccuracy Complaint Form: https://icann.org/wicf" ], "links": [ { "href": "https://icann.org/wicf", "type": "text/html", "value": "https://rdap.verisign.com/com/v1/domain/youtube.com", "rel": "help" } ] } ] }
RDAP result is cached for 15 minutes
HTTP/1.1 301 Moved Permanently Content-Type: application/binary X-Content-Type-Options: nosniff Cache-Control: no-cache, no-store, max-age=0, must-revalidate Pragma: no-cache Expires: Mon, 01 Jan 1990 00:00:00 GMT Date: Thu, 09 Oct 2025 12:15:19 GMT Location: https://youtube.com/ Server: ESF Content-Length: 0 X-XSS-Protection: 0 X-Frame-Options: SAMEORIGIN
HTTP/1.1 301 Moved Permanently Content-Type: application/binary X-Content-Type-Options: nosniff Expires: Thu, 09 Oct 2025 12:15:20 GMT Date: Thu, 09 Oct 2025 12:15:20 GMT Cache-Control: private, max-age=31536000 Location: https://www.youtube.com/ X-Frame-Options: SAMEORIGIN Strict-Transport-Security: max-age=31536000; includeSubDomains; preload Cross-Origin-Opener-Policy: same-origin-allow-popups; report-to="youtube_main" Report-To: {"group":"youtube_main","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/youtube_main"}]} Origin-Trial: AmhMBR6zCLzDDxpW+HfpP67BqwIknWnyMOXOQGfzYswFmJe+fgaI6XZgAzcxOrzNtP7hEDsOo1jdjFnVr2IdxQ4AAAB4eyJvcmlnaW4iOiJodHRwczovL3lvdXR1YmUuY29tOjQ0MyIsImZlYXR1cmUiOiJXZWJWaWV3WFJlcXVlc3RlZFdpdGhEZXByZWNhdGlvbiIsImV4cGlyeSI6MTc1ODA2NzE5OSwiaXNTdWJkb21haW4iOnRydWV9 Content-Security-Policy: require-trusted-types-for 'script' Permissions-Policy: ch-ua-arch=*, ch-ua-bitness=*, ch-ua-full-version=*, ch-ua-full-version-list=*, ch-ua-model=*, ch-ua-wow64=*, ch-ua-form-factors=*, ch-ua-platform=*, ch-ua-platform-version=* Server: ESF Content-Length: 0 X-XSS-Protection: 0 Alt-Svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
HTTP/1.1 200 OK Content-Type: text/html; charset=utf-8 X-Content-Type-Options: nosniff Cache-Control: no-cache, no-store, max-age=0, must-revalidate Pragma: no-cache Expires: Mon, 01 Jan 1990 00:00:00 GMT Date: Thu, 09 Oct 2025 12:15:20 GMT X-Frame-Options: SAMEORIGIN Strict-Transport-Security: max-age=31536000 Accept-CH: Device-Memory Permissions-Policy: ch-ua-arch=*, ch-ua-bitness=*, ch-ua-full-version=*, ch-ua-full-version-list=*, ch-ua-model=*, ch-ua-wow64=*, ch-ua-form-factors=*, ch-ua-platform=*, ch-ua-platform-version=* Report-To: {"group":"youtube_main","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/youtube_main"}]} Content-Security-Policy: require-trusted-types-for 'script' Cross-Origin-Opener-Policy: same-origin-allow-popups; report-to="youtube_main" Origin-Trial: AmhMBR6zCLzDDxpW+HfpP67BqwIknWnyMOXOQGfzYswFmJe+fgaI6XZgAzcxOrzNtP7hEDsOo1jdjFnVr2IdxQ4AAAB4eyJvcmlnaW4iOiJodHRwczovL3lvdXR1YmUuY29tOjQ0MyIsImZlYXR1cmUiOiJXZWJWaWV3WFJlcXVlc3RlZFdpdGhEZXByZWNhdGlvbiIsImV4cGlyeSI6MTc1ODA2NzE5OSwiaXNTdWJkb21haW4iOnRydWV9 reporting-endpoints: default="/web-reports?context=eJwNzltIk3EYBvA-H1q6b-77_v_3olLDA5pBzaamEB4qIRVhJlFgrpipM5TN6dqWpoUX0gGsiNJSS7ALlUzpgIYsEwoSQ7Q8oJWiRVCSpBUtK8L-F7-7932eR3t9vTpSKlWs2aXIzDLp_pkK6Wi0U9o_dlKqT3dJvnaX1O11SdlTbmkpzCOZIzzSzSmPZJuvlFrVXL_KoFw_b54WxcVa_GzS4tusFlXLWpi3y5jIkrGULaOvQ4b3oYy5TzLcZh1W8nUIteuQ4NbB4dNhMScQA02BGJ8IxI5DeiTX69HZr0fOkB5Xha__9NgaqyAxRUFPhgKPVYHsUdB8UUHsDQX-bQpW2hVsfKlgIFLFbpMK_3wVWmG8RcXsLxVJf1QcI4ZaI8OtwwxzFgbTCYbHpQw1NQx1QtplhtRGhsG7DGFdDME9DFFeBppkCFlk-LDKoA_gsG_m6DZwxMdzbNvL8Sid462wlsXx9yCHycxRbuHwneOgRo7SDg6bUCtcEs53iownHM8GOT4-50gZ5Qga40ge5wif4oia5lj-zrFplWOPhjAtTMqE7CBCvWAKJmi2ELpCCYMCRRDSIwmZUYQiIWQnwZBAeJNE2JBKwD7CD-FLGqHQRHAfIKwK3lxCSx7htZkQXUAItxLi7AStg3BNmK8gLFUSJs4Sii8QjjQQepsJdbcJt9sIV-4QnO0iRzjdQXjVKbruEYYF2wPCQj-hwUvwe0qofkFoHRY3IwRpmlA1I_a-I_QtEH6_F3-fxVYhQKgOXqfhsv_MaOuQRl3p9WVEGKocbpe7wBpzylpgKHY6ylwGa1mRodBZ4iopPG6zxBnjEmKNxsQY4y5LufE_dR_MOA" document-policy: include-js-call-stacks-in-crash-reports P3P: CP="This is not a P3P policy! See http://support.google.com/accounts/answer/151657?hl=da for more info." Server: ESF X-XSS-Protection: 0 Set-Cookie: YSC=GMr2Qzrg10Q; Domain=.youtube.com; Path=/; Secure; HttpOnly; SameSite=none, __Secure-YEC=Cgs4NkJRcUl0QXZNSSjYzp7HBjInCgJESxIhEh0SGwsMDg8QERITFBUWFxgZGhscHR4fICEiIyQlJiAV; Domain=.youtube.com; Expires=Sun, 08-Nov-2026 12:15:19 GMT; Path=/; Secure; HttpOnly; SameSite=lax, VISITOR_PRIVACY_METADATA=CgJESxIhEh0SGwsMDg8QERITFBUWFxgZGhscHR4fICEiIyQlJiAV; Domain=.youtube.com; Expires=Sun, 08-Nov-2026 12:15:20 GMT; Path=/; Secure; HttpOnly; SameSite=none, VISITOR_INFO1_LIVE=; Domain=.youtube.com; Expires=Fri, 13-Jan-2023 12:15:20 GMT; Path=/; Secure; HttpOnly; SameSite=none Alt-Svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000 Accept-Ranges: none Vary: Device-Memory,Accept-Encoding Transfer-Encoding: chunked