Website Uptime Monitor

Monitor website availability and server information for any domain

Current Status

Status
Active
Server Type
openresty
Page Title
159 21st Avenue, San Francisco, CA 94121
Meta Description
There is an immediate ease to this home — warm, inviting, and full of character, with a Mediterranean sensibility expressed through its clay tile roof and lush landscaping.The main level has been thoughtfuly opened for the way we live today. Living, dining, and kitchen flow naturally together, anchored by a beautifully remodeled kitchen and an oversized center island with generous seating — a space that feels equally right for everyday life or a house full of friends.The two bedrooms on the main level are notably generous in scale, with good natural light and ample closet space with custom built-ins.The lower level is reserved for the primary bedroom and an adjoining seating area that functions equally well as a home office.  From here, doors open directly to a large, beautifully designed garden, creating an easy connection between indoors and out.  There is ample room for entertaining, play, and even a vegetable garden.Set within the Lake Street corridor, one of San Francisco’s most desirable and enduring neighborhoods, the home is loved for its walkability and proximity to China Beach, Baker Beach, and neighborhood favorites including Pearl, Pizzetta 211, Angelina’s Deli, and the soon-to-open Bi Rite.A large garage accommodates two-car parking along with abundant storage. Fully entitled renovation plans are available and will transfer with the property, offering the opportunity to expand in the future.  Just as importantly, the home can be enjoyed beautifully as it is today.   A truly sweet home: move-in ready, thoughtfully updated, and exceptionally well located.
Meta Keywords
Not available
Last Checked
just now
Last Status Change
No change observed
Last Downtime
Never observed down

Observed Changes

DateStatusServer
9/28/2026, 12:57:40 AMActiveopenresty

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.

What this page reports

  • Last status change: When we last saw a site switch between reachable and unreachable
  • Last downtime: When a site was most recently seen down, and whether it has come back
  • Server and meta information: The server software, page title and meta tags we last observed

We check a domain at most once a day and record an observation only when something changes, so these are the times a change was seen rather than the exact moment it happened. For continuous, minute-by-minute checks with alerting, use website monitoring.


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.