April 6, 2021 - New ASR summary

announcement The summary page in ASR has been updated to include more data

improvement A new setting has been added to enable/disable compression for downloads.
improvement The SQL has been updated. Several boolean values (is_anycast, is_local and is_bogon) have been corrected and the JARM value is now available as ip.jarm
fix A bug on the DNS history page has been resolved that caused inaccurate results.

March 17, 2021 - SQL updates

We released some changes to the SQL query language.

improvement We changed the timestamp format in the responses from UNIX timestamps to ISO8601
improvement We added the most recent DNS response history to the host table
improvement We added JARM fingerprints to the IP table

February 18, 2021 - HTTP headers, Teams and Documentation

With the new release we support ASR project sharing.  With this feature you are now able to collaborate on your projects with your colleagues. Further we added more data so that you can also query for the HTTP headers of our crawls. Also, a new documentation has been published.

SurfaceBrowser and ASR

announcement You can now query HTTP headers from the SQL explorer. Read more about it on our blog

announcement ASR project sharing support has been added for teams who want to collaborate on projects.

announcement We published a new documentation for SurfaceBrowser and ASR.

improvement All possible SQL operators have been added to documentation in the SQL explorer

improvement We added grouping of ports for selected WAFs and CDNs. This allows you to keep a better overview. This behavior can be deactivated in the settings.

Release January 6, 2020 - ASRv2

In this release we introduce ASRv2 - our attack surface reduction tool. It allows you to assess your attack surface accessible from the internet in one application. Our ASR user interface allows you to proactively monitor critical assets of your company.

Gather all possible information related to your company. This feature will bring all discovered hostnames such as the most common ones (like your web and mail server) plus additional ones that may exist or be forgotten. It allows you to look at and review your infrastructure from a different angle.

Get proactive alerts when your infrastructure changes are detected. This is especially useful to notice unwanted/malicious new configurations that could be silently made by error/misconfiguration or an attacker in control of your DNS zones.

Understand the different security risks that your company may be facing. It will provide you an additional insight of those services that could be harmful and should be reviewed.

Get a grasp of your internet-facing infrastructure by having a detailed inventory. ASR shows you selected services and configurations that could be intersting to understand your company's attack surface.

Test for Free
Test out ASRv2 and get an attack surface report for FREE!
Grab yours today: https://securitytrails.com/free-attack-surface-report

Release October 22, 2020 - Regex support for hostnames

With this release we added Regex support for the hostname to the preview version of SQL explorer.


improvement Regex (RLIKE) support was been added to the SQL syntax for the hostname

fix A bug in SQL has been fixed so that it is possible to query for anycast IPs


fix  We changed the response and response HTTP code for the domain search endpoint if the scroll parameter is set to true and no results are returned.

Release October 8, 2020 - Visual Improvements

With this release, we have been improving some design elements and adding a new parameter to the certificate transparency firehose endpoint.


improvement We added an end parameter to the certificate transparency firehose endpoint. Now it is possible to get certificate transparency log entries between two timestamps. 


improvement We improved some design elements to provide a better experience.

Release September 25, 2020 - More Downloads

With this release, we added more possibilities to export data shown in SurfaceBrowser and further improved the preview version of SQL explorer.


improvement Download possibilities were added to the WHOIS, Mergers & Acquisitions and Suborganizations page

improvement Many improvements have been made for the SQL explorer. Among others, we added support for ISO8601 timestamps and improved the NOT syntax. Also, we made user interface improvements.


improvement We added a search field to the navigation bar to easier access our data in your web browser.

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