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Website Information
| Domain | joincrs.com |
| Title | Join Classroomscreen |
| Description |
Network & Domain Data
HTTP 200| URL | https://joincrs.com |
| HTTP | HTTP/2 302 |
| date | Thu, 30 Jul 2026 16:32:00 GMT |
| content-type | text/html; charset=UTF-8 |
| location | https://join.classroomscreen.com/ |
| report-to | {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=Tu6q2AIVW3WhIiqY%2BifWKCK69FdMy8Z8MZByDVq4cIJLv5TOD0cc3E7i9JtO6H08WxAEfdjfJownTHmclENqNfk43CkT0kP6JNkOokAx%2FciuwC9jEwMDPiZJNONCSg%3D%3D"}]} |
| nel | {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800} |
| server | cloudflare |
| cf-ray | a235c1c20fba3c93-CDG |
| alt-svc | h3=":443"; ma=86400 |
| HTTP/2 200 | |
| date | Thu, 30 Jul 2026 16:32:00 GMT |
| content-type | text/html; charset=UTF-8 |
| accept-ranges | bytes |
| access-control-allow-origin | * |
| age | 3813 |
| cache-control | no-cache,max-age=0,must-revalidate,stale-while-revalidate=86400,stale-if-error=86400 |
| cache-status | "Netlify Edge"; hit |
| content-security-policy | frame-ancestors https://*.classroomscreen.com https://*.google.com https://*.microsoft.com https://*.instructure.com |
| report-to | {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=4WKX9kt5Vsfj8KBU%2BnzVj1ZE6DR1Ri5rcmsfA8VzSoYeKtqgmhO8gUCXigU9hXwVnGl0gNrDT7EaKZ1qC5xHpJ4G7zdTHyNWtmEOM2DtMSoYCf6QjiVnTcMq0aeQSFebZQZTHNXVEHpi3A%3D%3D"}]} |
| server | cloudflare |
| strict-transport-security | max-age=31536000 |
| x-nf-request-id | 01KYSXWNGJ4TZYY83E67PX94S0 |
| nel | {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800} |
| cf-cache-status | DYNAMIC |
| cf-ray | a235c1c23b919130-FRA |
A
172.67.161.83
TTL 298
A
104.21.9.211
TTL 298
AAAA
2606:4700:3030::6815:9d3
TTL 298
AAAA
2606:4700:3032::ac43:a153
TTL 298
NS
melody.ns.cloudflare.com
TTL 21600
NS
augustus.ns.cloudflare.com
TTL 21600
| Subject (CN) | classroomscreen.com |
| Issuer | WE1 |
| Valid From | 2026-07-02 08:59:13 |
| Valid To | 2026-09-30 09:59:08 |
| Serial Number | 0fa0092a7047f1d20e88df0a1755c7f2 |
| Domain Name | JOINCRS.COM |
| Registry Domain ID | 2578565373_DOMAIN_COM-VRSN |
| Registrar WHOIS Server | whois.tucows.com |
| Registrar URL | http://www.tucows.com |
| Updated Date | 2025-11-15T05:48:03Z |
| Creation Date | 2020-12-14T05:28:26Z |
| Registry Expiry Date | 2026-12-14T05:28:26Z |
| Registrar | Tucows Domains Inc. |
| Registrar IANA ID | 69 |
| Registrar Abuse Contact Email | domainabuse@tucows.com |
| Registrar Abuse Contact Phone | +1.4165350123 |
| Domain Status | clientTransferProhibited https://icann.org/epp#clientTransferProhibited |
| Domain Status | clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited |
| Name Server | AUGUSTUS.NS.CLOUDFLARE.COM |
| Name Server | MELODY.NS.CLOUDFLARE.COM |
| DNSSEC | unsigned |
| URL of the ICANN Whois Inaccuracy Complaint Form | https://www.icann.org/wicf/ |
| >>> Last update of whois database | 2026-07-30T16:31:44Z <<< |
| For more information on Whois status codes, please visit https | //icann.org/epp |
| NOTICE | The expiration date displayed in this record is the date the |
| TERMS OF USE | You are not authorized to access or query our Whois |
| by the following terms of use | You agree that you may use this Data only |
| to | (1) allow, enable, or otherwise support the transmission of mass |
| IP Address | 213.136.84.41 |