Regextester.com Regex Tester and Debugger Online - Javascript, PCRE, PHP
Regular Expression Tester with highlighting for Javascript and PCRE. Quickly test and debug your regex.
Server IP address resolved: Yes
Http response code: 200
Response time: 0.82 sec.
Last Checked: 08/17/2025
Regextester.com traffic volume is 11,327 unique daily visitors and their 14,725 pageviews. The web value rate of regextester.com is 262,450 USD. Each visitor makes around 1.39 page views on average.
By Alexa's traffic estimates regextester.com placed at 152,784 position over the world, while the largest amount of its visitors comes from United States, where it takes 28,533 place.
Perfect for regextester.com that their data center (provided by company company AMAZON-02 - Amazon.com, Inc., US) is located in United States, as that empowers most of the visitors to reduce the page load time. See the list of other web pages hosted by AMAZON-02 - Amazon.com, Inc., US.
Regextester.com registered under .COM top-level domain. Check other websites in .COM zone.
The last verification results, performed on (October 13, 2024) regextester.com show that regextester.com has an expired SSL certificate issued by Amazon (expired on January 26, 2025). Click “Refresh” button for SSL Information at the Safety Information section. Check the list of websites using SSL certificates issued by Amazon.
In accordance with Google Safe Browsing, Google Safe Search, Symantec and Web of Trust regextester.com is pretty a safe domain.
Relying Google MobileFriendly test regextester.com is well optimized for mobile and tablet devices, however web page loading speed may be improved.

We gather website safety and reputation data and compare it with available third-party sources so we calculate own safety and trustworthiness rate based on information that we get.

Norton ConnectSafe evaluates regextester.com for any unsafe and insecure content. The results are critical for families with young children.

SafeSearch is used as a parental control tool to filter out any inappropriate for your children search results on your devices: phones, tablets or personal computers.

Malware: not found.
Phishing: not detected.
Unwanted software: not found.
Harmfull applications: not found.
Google Safe Browsing notifies when websites are compromised by malicious actors. These protections work across Google products and provide a safer online experience.

McAfee assesses regextester.com for a meaningful set of security threats. Featured dangers from annoying pop-ups to hidden Trojans, that can steal your identity, will be revealed. McAfee does not analyze regextester.com for mature or inappropriate content, only security checks are evaluated.

The WOT calculates reputation of the regextester.com. This reputation system receives ratings from users and information from third-party sources, assesses the regextester.com for safety features and confirms, whether regextester.com is suitable for children.
Domain | bootsnipp.com |
Issuer Organization | Amazon |
Issuer | Amazon RSA 2048 M02 |
Algorithm | RSA-SHA256 |
Valid form | 12/29/2023 |
Expiration | 01/26/2025 |
Signed | Certificate is not self signed |
Additional Domains | bootsnipp.com danstools.com *.henkan-muryo.com hexcolortool.com htaccessredirect.net cssfontstack.com *.cleancss.com *.conversoes.org *.cssfontstack.com konvertierung.org *.bootsnipp.com *.url-encode-decode.com files-conversion.com *.website-performance.org *.htaccessredirect.net *.unixtimestamp.com *.regextester.com *.elconvertidor.com md5hashgenerator.com favicon-generator.org website-performance.org *.hexcolortool.com konvertor.org *.zhuan-huan.com *.files-conversion.com *.danstools.com *.commandlinefu.com *.rgbtohex.net tahwil.net *.md5hashgenerator.com cleancss.com conversoes.org url-encode-decode.com *.konvertierung.org *.regexpal.com henkan-muryo.com regexpal.com *.konvertor.org *.convertitore.net *.tahwil.net commandlinefu.com rgbtohex.net regextester.com elconvertidor.com unixtimestamp.com convertitore.net zhuan-huan.com *.favicon-generator.org |
ASN ID: 16509
ASN Title: AMAZON-02 - Amazon.com, Inc., US
Last Update: 04/22/2025
#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#
ASNumber: 16509
ASName: AMAZON-02
ASHandle: AS16509
RegDate: 2000-05-03
Updated: 2012-03-02
Ref: https://rdap.arin.net/registry/autnum/16509
OrgName: Amazon.com, Inc.
OrgId: AMAZON-4
Address: 1918 8th Ave
City: SEATTLE
StateProv: WA
PostalCode: 98101-1244
Country: US
RegDate: 1995-01-23
Updated: 2017-01-28
Ref: https://rdap.arin.net/registry/entity/AMAZON-4
OrgAbuseHandle: AEA8-ARIN
OrgAbuseName: Amazon EC2 Abuse
OrgAbusePhone: +1-206-266-4064
OrgAbuseEmail: abuse@amazonaws.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/AEA8-ARIN
OrgTechHandle: ANO24-ARIN
OrgTechName: Amazon EC2 Network Operations
OrgTechPhone: +1-206-266-4064
OrgTechEmail: amzn-noc-contact@amazon.com
OrgTechRef: https://rdap.arin.net/registry/entity/ANO24-ARIN
RTechHandle: AC6-ORG-ARIN
RTechName: Amazon-com Incorporated
RTechPhone: +1-206-266-2187
RTechEmail: ipmanagement@amazon.com
RTechRef: https://rdap.arin.net/registry/entity/AC6-ORG-ARIN
#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#
Domain Name: REGEXTESTER.COM
Registry Domain ID: 530464595_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.gandi.net
Registrar URL: http://www.gandi.net
Updated Date: 2024-06-20T01:39:30Z
Creation Date: 2006-07-24T13:16:33Z
Registry Expiry Date: 2025-07-24T13:16:33Z
Registrar: Gandi SAS
Registrar IANA ID: 81
Registrar Abuse Contact Email: abuse@support.gandi.net
Registrar Abuse Contact Phone: +33.170377661
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: NS-1387.AWSDNS-45.ORG
Name Server: NS-182.AWSDNS-22.COM
Name Server: NS-2041.AWSDNS-63.CO.UK
Name Server: NS-585.AWSDNS-09.NET
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2024-10-25T06:38:30Z
Host | A Record | TTL |
---|---|---|
regextester.com | 52.205.76.195 | 60 |
regextester.com | 52.203.56.26 | 60 |
Host | MX Record | Priority | TTL |
---|
Host | NS Record | TTL |
---|---|---|
regextester.com | ns-1387.awsdns-45.org | 172800 |
regextester.com | ns-182.awsdns-22.com | 172800 |
regextester.com | ns-2041.awsdns-63.co.uk | 172800 |
regextester.com | ns-585.awsdns-09.net | 172800 |
Host | TXT Record | TTL |
---|
ns-1387.awsdns-45.org
TTL: 900
Email address: awsdns-hostmaster.amazon.com
Serial: 1
Refresh: 7200
Retry: 900
Expire: 1209600
Minimum: 86400
Last tested: 01/10/2019

Total Resources | 52 |
Number of Hosts | 15 |
Static Resources | 35 |
JavaScript Resources | 21 |
CSS Resources | 5 |
Last tested: 01/10/2019


Total Resources | 33 |
Number of Hosts | 13 |
Static Resources | 18 |
JavaScript Resources | 13 |
CSS Resources | 5 |
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