Website Uptime Monitor

Monitor website availability and server information for any domain

Current Status

Status
Active
Server Type
nginx
Page Title
Berkley - Penguin Books
Meta Description
An industry leader in commercial and genre fiction and the home to celebrated authors such as Emily Henry, Carley Fortune, Ali Hazelwood, Jasmine Guillory, Dolen Perkins-Valdez, Grady Hendrix, and Ashley Poston, Berkley has a rich tradition of discovering new talent, defining emerging trends, and building authors and series into global franchises. With Berkley’s dedicated focus and guidance, many bestselling authors have grown into popular brand names, including Christine Feehan, William Gibson, Frank Herbert, Laurell K. Hamilton, Jim Butcher, Patricia Briggs, Mark Greaney, and Jayne Ann Krentz. We’re proud to publish Jesse Q. Sutanto, Simone St. James, Marie Benedict and Victoria Christopher Murray, Samantha Downing, Isabel Cañas, Rachel Lynn Solomon, Stephanie Dray, Susan Meissner, Chanel Cleeton, Ashley Herring Blake among others. Our expertise in women’s fiction, romance, science fiction/fantasy, and mystery/suspense makes us uniquely suited to introduce a new generation of popular novelists and to reinvigorate the publishing programs for established bestselling authors. Known for being at the forefront of trends, Berkley continues to develop authors and acquire books on the cutting edge of genre fiction. Berkley’s history of publishing in all formats and commitment to actively promoting the backlist means we remain focused on a book throughout its life. . . and on our author for an entire career.
Meta Keywords
Not available
Most Recent Data
0 hours, 0 minutes ago

Historical Data

DateStatusServer
9/3/2026, 5:17:50 AMActivenginx
3/21/2026, 8:58:33 AMActivenginx
3/18/2026, 8:55:25 AMInactiveUnknown
2/14/2026, 10:43:34 PMInactiveUnknown

Don't just check uptime once — watch it 24/7

This is a one-time check. Turn on monitoring and we'll watch the domains that matter to you continuously, notifying you the moment anything moves across all three signals:

Uptime

We visit the site from multiple regions worldwide and email you within minutes if it goes down, with a per-region breakdown so a real outage stands out from a regional blip.

DNS changes

We watch NS, MX, CAA, DNSSEC, CNAME and A/AAAA records, and identify the host, network, and ASN behind them, so a real migration or hijack stands out from routine noise.

TLS certificate

We warn you 30, 14, 7, and 1 days before it expires, and flag it if the issuing authority changes or the certificate is unexpectedly replaced.

Monitor uptime free

Free for your first domain: uptime, DNS, and certificate together. No credit card.

About Website Uptime Monitoring

Use the Who.is uptime information to track the availability and server information of websites. This helps track:

  • Website availability and response status
  • Server software and configuration
  • Meta information including titles and descriptions
  • Historical uptime patterns

This information is valuable for website owners, system administrators, and anyone interested in monitoring website reliability and performance.

Metrics we monitor

  • Uptime percentage: The percentage of time your website is accessible
  • Response time: How quickly your server responds to requests
  • Status codes: HTTP response codes indicating server status

Disclaimer: Who.is is not affiliated with, endorsed by, or connected to any of the domains displayed on this page. We provide this information as a public service for informational purposes only.