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Website Information
| Domain | regexone.com |
| Title | RegexOne - Learn Regular Expressions - Lesson 1: An Introduction, and the ABCs |
| Description | RegexOne provides a set of interactive lessons and exercises to help you learn regular expressions |
| Keyword | regexone,regular expressions,regex,regexp,javascript,learn,tutorial,interactive |
Network & Domain Data
HTTP 200| URL | https://regexone.com |
| HTTP | HTTP/2 200 |
| server | nginx |
| date | Thu, 23 Jul 2026 13:55:35 GMT |
| content-type | text/html; charset=UTF-8 |
| content-length | 26197 |
| vary | Accept-Encoding |
| x-frame-options | SAMEORIGIN |
| strict-transport-security | max-age=31536000; includeSubDomains |
A
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ns1mpz.name.com
TTL 300
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ns3dty.name.com
TTL 300
TXT
google-site-verification=tbkXflXxxnyLzQ6xEjiRbZ-yQEF4G_yuQCvOk07C64Y
TTL 300
| Subject (CN) | regexone.com |
| Issuer | YR1 |
| Valid From | 2026-06-21 10:33:39 |
| Valid To | 2026-09-19 10:33:38 |
| Serial Number | 051eb48cdc57a164a9163da6408019cfafef |
| Domain Name | REGEXONE.COM |
| Registry Domain ID | 1658701565_DOMAIN_COM-VRSN |
| Registrar WHOIS Server | whois.name.com |
| Registrar URL | http://www.name.com |
| Updated Date | 2022-07-14T17:06:53Z |
| Creation Date | 2011-05-29T01:39:39Z |
| Registry Expiry Date | 2032-05-29T01:39:39Z |
| Registrar | Name.com, Inc. |
| Registrar IANA ID | 625 |
| Registrar Abuse Contact Email | abuse@name.com |
| Registrar Abuse Contact Phone | 7202492374 |
| Domain Status | clientTransferProhibited https://icann.org/epp#clientTransferProhibited |
| Name Server | NS1MPZ.NAME.COM |
| Name Server | NS2DQR.NAME.COM |
| Name Server | NS3DTY.NAME.COM |
| Name Server | NS4JPZ.NAME.COM |
| DNSSEC | unsigned |
| URL of the ICANN Whois Inaccuracy Complaint Form | https://www.icann.org/wicf/ |
| >>> Last update of whois database | 2026-07-23T13:55:22Z <<< |
| 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 |
| Domain Name | REGEXONE.COM |
| Registry Domain ID | 1658701565_DOMAIN_COM-VRSN |
| Registrar WHOIS Server | whois.name.com |
| Registrar URL | http://www.name.com |
| Updated Date | 2022-07-14T17:06:53Z |
| Creation Date | 2011-05-29T01:39:39Z |
| Registrar Registration Expiration Date | 2032-05-29T01:39:39Z |
| Registrar | Name.com, Inc. |
| Registrar IANA ID | 625 |
| Domain Status | clientTransferProhibited https://www.icann.org/epp#clientTransferProhibited |
| Registry Registrant ID | Not Available From Registry |
| Registrant Name | Redacted for Privacy |
| Registrant Street | Redacted for Privacy |
| Registrant City | Redacted for Privacy |
| Registrant State/Province | CA |
| Registrant Postal Code | 00000 |
| Registrant Country | US |
| Registrant Phone | Redacted for Privacy |
| Registrant Email | https://www.name.com/contact-domain-whois/regexone.com/registrant |
| Registry Admin ID | Not Available From Registry |
| Admin Name | Redacted for Privacy |
| Admin Street | Redacted for Privacy |
| Admin City | Redacted for Privacy |
| Admin State/Province | CA |
| Admin Postal Code | 00000 |
| Admin Country | US |
| Admin Phone | Redacted for Privacy |
| Admin Email | https://www.name.com/contact-domain-whois/regexone.com/admin |
| Registry Tech ID | Not Available From Registry |
| Tech Name | Redacted for Privacy |
| Tech Street | Redacted for Privacy |
| Tech City | Redacted for Privacy |
| Tech State/Province | CA |
| Tech Postal Code | 00000 |
| Tech Country | US |
| Tech Phone | Redacted for Privacy |
| Tech Email | https://www.name.com/contact-domain-whois/regexone.com/tech |
| Name Server | ns1mpz.name.com |
| Name Server | ns2dqr.name.com |
| Name Server | ns3dty.name.com |
| Name Server | ns4jpz.name.com |
| DNSSEC | unSigned |
| Registrar Abuse Contact Email | abuse@name.com |
| Registrar Abuse Contact Phone | +1.7203101849 |
| URL of the ICANN WHOIS Data Problem Reporting System | http://wdprs.internic.net/ |
| >>> Last update of WHOIS database | 2026-07-23T13:55:32Z <<< |
| For more information on Whois status codes, please visit https | //icann.org/epp |
| The data in the Name.com, Inc. WHOIS database is provided by Name.com, Inc. for information purposes, and to assist persons in obtaining information about or related to a domain name registration record. Name.com, Inc. does not guarantee its accuracy. Users accessing the Name.com, Inc. WHOIS service agree to use the data only for lawful purposes, and under no circumstances may this data be used to | a) allow, enable, or otherwise support the transmission by e-mail, telephone, or facsimile of mass unsolicited, commercial advertising or solicitations to entities other than the registrar's own existing customers and b) enable high volume, automated, electronic processes that send queries or data to the systems of Name.com, Inc., except as reasonably necessary to register domain names or modify existing registrations. When using the Name.com, Inc. WHOIS service, please consider the following: the WHOIS service is not a replacement for standard EPP commands to the SRS service. WHOIS is not considered authoritative for registered domain objects. The WHOIS service may be scheduled for downtime during production or OT&E maintenance periods. Where applicable, the presence of a [Non-Public Data] tag indicates that such data is not made publicly available due to applicable data privacy laws or requirements. Access to non-public data may be provided, upon request, where it can be reasonably confirmed that the requester holds a specific legitimate interest and a proper legal basis, for accessing the withheld data. Access to this data can be requested by submitting a request via the form found at https://www.name.com/layered-access-request . Name.com, Inc. reserves the right to modify these terms at any time. By submitting this query, you agree to abide by this policy. |