alwaysup.dev

Get an email when its DNS, website or certificate changes.

alwaysup.dev serves a website of its own over HTTPS. It answers on IPv4 only, with a valid TLS certificate.

The most recent crawl returned the page title “Free Website Monitoring Services - AlwaysUp” and 83,819 bytes of HTML.

Domain properties

Property	Value	Explanation
Top-level domain	.dev	Statistics for all domains we know under this TLD.
Has website	yes	A website is hosted under the domain, which does not redirect to an external domain.
Has MX-record	no	The domain has an MX record.
External redirect	no	The domain redirects to another domain.
Redirect to https	yes	The domain redirects to https.
Redirect to www.	no	The domain redirects to www.domain.
Only with www.	no	The domain can only be reached with the subdomain "www".
Only DNS, no website	no	There are no A or AAAA records in DNS.
IP-Address	only IPv4	Shows whether the domain only has IPv4 or IPv6 or both.
SSL-Certificate	valid	Shows whether the domain has a valid SSL certificate.
Redirects	0	Number of domains that redirect to this domain.
Reverse IP	1	Number of domains with the same IP(s).

This data through the API

The data on this page is also available as JSON: /lookup for the key facts, /reverseip, /redirect and /similar for the lists, and /dnshistory with Basic and Premium. A free account comes with an API key and 100 calls a day.

curl -X POST https://api.webxtrend.com/v1.0/lookup \
  -H 'Content-Type: application/json' \
  -d '{"token": "YOUR_TOKEN", "query": "alwaysup.dev"}'

Create a free account Read the API docs

Similar websites

Website	Similarity
pingkeeper.online Free SSL & Domain Expiry Monitoring with Instant Alerts \| PingKeeper PingKeeper watches your SSL certificates and domain renewals and alerts you on Telegram, Discord, or Slack before they expire — free, no credit card required.	87 %
isyourwebsitedownrightnow.com Is Your Website Down Right Now? - Free Website Downtime Checker & Server Status Monitor Check if a website is down for everyone or just you. Free website status checker, server monitoring, uptime tracking & outage detector. Instant results for a...	86 %
montastic.com Montastic — Free Website Uptime Monitoring Since 2005 Free website uptime monitoring. Check any URL for downtime, SSL, DNS, HTTP headers, ports, ping, WHOIS, and email health. No signup required.	85 %
freewebmonitor.com Free Website Monitoring \| FreeWebMonitor Monitor your websites 24/7 for free. Track uptime, SSL certificates, domain expiration, and performance. Get instant alerts via Email or Slack. Free website...	85 %
getpingdeck.com PingDeck — Simple Uptime & SSL Monitoring Know the moment your website goes down. Uptime monitoring, SSL certificate expiry alerts, and instant webhook notifications. Free for 5 monitors.	85 %
webchecky.com Free Website Uptime Monitoring - WebChecky Free website uptime and performance monitoring. Get instant downtime alerts, SSL and domain-expiry checks, and real-time analytics for every site.	84 %
myuptimemonitor.com My Uptime Monitor - Website & SSL monitoring made simple Monitor your website, SSL certificates, and domain expiry 24/7. Get instant alerts when things go wrong. Free plan available — no credit card required.	84 %
avospy.com Avospy - Website Monitoring & SEO Analysis Monitor your website uptime, SSL, DNS, SEO, performance, and track competitors. Get instant alerts when something changes.	84 %
regdec.com Websites Built to Grow Your Business — Regdec Enterprise Regdec Enterprise builds modern, fast websites designed around your goals — with real technical support every step of the way. Get a free quote today.	84 %
pingsage.com PingSage — Free Unlimited Website Uptime Monitoring for Indie Devs Free unlimited website uptime monitoring with 60-second checks, SSL certificate validation, security headers analysis, broken link detection, and beautiful s...	84 %
website-checkups.com Webservice checkups: from free to complex customized monitoring Ensure that your websites and online services run smoothly, performant and reliably. Try our permanently free or other subscriptions now.	84 %
uptimekarma.com UptimeKarma - Free Website Monitoring & Uptime Kuma Alternative The best cloud-based alternative to Uptime Kuma. Monitor websites, servers, and APIs 24/7 with real-time alerts, security scanning, SSL tracking, and beautif...	84 %
anchoruptime.com Anchor Uptime — WordPress Uptime & Heartbeat Monitor Monitor WordPress sites with dual-probe detection. HTTP probe plus heartbeat catch silent crashes before visitors do. Free plan, instant alerts.	84 %
novauptime.com Nova Uptime — Uptime, Email Health & Link Monitoring Monitor website uptime, email health, and link changes. Track SSL, domain expiry, and screenshots. WhatsApp alerts included.	84 %
web-watch.uk WebWatch \| Free Website Monitoring, Uptime, SSL & SEO Check your website's uptime, speed, SSL, and SEO in seconds. WebWatch monitors your site around the clock and alerts you the moment something goes wrong.	84 %
monitrova.com Website Monitoring for Freelancers and Agencies \| Monitrova Know a client's site is down before they call you. Confirmed uptime, SSL and homepage alerts with no false alarms. Free for one site, no credit card.	84 %
popsspider.com Free Website Health Check & Monitoring Tool \| PopsSpider Check your website health for free with PopsSpider. Find broken links, SSL, sitemap, uptime and server issues with a clear website health score.	84 %
flashmon.com FlashMon \| Web Perf & Uptime Monitoring Monitor your website uptime, performance, and SSL health with FlashMon. The fastest monitoring tool for modern developers.	83 %
guardwebsite.com Website Guardian — Comprehensive Website Monitoring · Website Guardian Uptime, SSL, domain expiry, DMARC/SPF, blacklist, security headers - free scan in seconds, instant alerts by email/Telegram with concrete remediation guidance.	83 %
serverinspector.com Know there's a problem before your customers do \| ServerInspector Enter your website and see everything that could break it: uptime, response time, SSL, domain expiry, DNS, redirects, security headers. Free check, no accoun...	83 %

Websites whose start page offers something similar, found by comparing the text of their start pages, across languages. Near-identical copies, parking pages and error pages are left out. The full list of up to 100 comes through the API: similar websites.

Last SSL certificate

Issuer	Let's Encrypt
Valid from	10/6/2026
Valid to	1/4/2027
Time until expiry	72 days

Last successful crawl

Title	Free Website Monitoring Services - AlwaysUp
Description	Ensure your site stays online with our free website monitoring services. Get instant 24/7 uptime alerts, SSL certificate checks, and keyword tracking.
Content-Length	83,819 bytes

Title and description as published by the page itself in its own <title> and <meta name="description"> tags.

DNS history

IPv4 address	First seen
37.187.159.203	6/16/2026
192.64.119.182	5/1/2025

Mail server	Priority	First seen
eforward1.registrar-servers.com	10	5/1/2025
eforward2.registrar-servers.com	10	5/1/2025
eforward3.registrar-servers.com	10	5/1/2025
eforward4.registrar-servers.com	15	5/1/2025
eforward5.registrar-servers.com	20	5/1/2025

Name server	First seen
georgia.ns.cloudflare.com	6/16/2026
henry.ns.cloudflare.com	6/16/2026
dns1.registrar-servers.com	5/1/2025
dns2.registrar-servers.com	5/1/2025

The five most recent states of each record type. The full history comes through the API: DNS history.

Most recent redirect domains

No domains found.

Reverse IP neighbours

37.187.159.203 1 domain · here since 9/20/2026

Domain	On this IP since
No other domains on this address.

Sharing an address does not always mean sharing a server: on a CDN or a large hosting platform, millions of unrelated domains answer on the same few addresses. We measured how far that goes in Half the web sits on 276 IP addresses. The complete list of neighbours, also for an IP address, comes through the API: reverse IP lookup.

Dive into our data, search now!