gethandler.app

gethandler.app serves a website of its own over HTTPS. It answers on both IPv4 and IPv6, with a valid TLS certificate.

4,250 other domains share an IP address with it.

The most recent crawl returned the page title “Handler: alerts that cut through notification noise” and 235,809 bytes of HTML.

Domain properties

Property	Value	Explanation
Top-level domain	.app	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	Both	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	4,250	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": "gethandler.app"}'

Create a free account Read the API docs

Similar websites

Website	Similarity
alertranger.com AlertRanger \| Free SMS & Email Alert Software Send reliable SMS and email alerts to residents, customers, or teams. Organize unlimited contacts, track delivery, and start free—no credit card required.	83 %
tokayops.com TokayOps - source-available incident management & on-call TokayOps is a lightweight, source-available incident management layer between Alertmanager and your on-call engineer. It turns each Alertmanager group into o...	83 %
alertvolt.com AlertVolt - Developer Alerting System Get instant SMS and multi-channel alerts when bugs happen in your system. Built for developers, on-call teams, and SaaS companies.	83 %
relayhive.app	82 %
alertsdesktop.com Desktop Alert Software for Notification Alerts \| Email Notification \| SMS Message Desktop Alert software delivers Instant Notification to Windows Linux and Mac computers with your own Custom Branded Application, SMS Message, Email Notifica...	81 %
sangra.in Desktop Alert Software for Notification Alerts \| Email Notification \| SMS Message Desktop Alert software delivers Instant Notification to Windows Linux and Mac computers with your own Custom Branded Application, SMS Message, Email Notifica...	81 %
mysalezone.com Desktop Alert Software for Notification Alerts \| Email Notification \| SMS Message Desktop Alert software delivers Instant Notification to Windows Linux and Mac computers with your own Custom Branded Application, SMS Message, Email Notifica...	81 %
choosetheverybest.com Desktop Alert Software for Notification Alerts \| Email Notification \| SMS Message Desktop Alert software delivers Instant Notification to Windows Linux and Mac computers with your own Custom Branded Application, SMS Message, Email Notifica...	81 %
signl4.com Alerting and Response for Modern Operations \| SIGNL4 Over 1000 customers worldwide turn alerts into action with SIGNL4's reliable, mobile alerting and response for modern IT and OT operations.	81 %
alarmhere.com AlarmHere \| Geofenced Critical Alert Platform for Mining & Oil/Gas Connect your detection systems to every phone, radio, and PA on site. On-device geofencing, multi-channel delivery, zero employee tracking. The alert platfor...	81 %
alertchannels.com AlertChannels — Secure notification infrastructure A secure notification API for Android, iOS, Web Push, and offline inbox delivery.	81 %
pocketalert.app Free Push Notification Service for iOS & Android \| Pocket Alert Send push notifications to iPhone and Android via API or webhooks. Free plan — 50 notifications a day, native mobile apps, delivery in under a second.	81 %
notiflows.com Notiflows - Complete Notification Infrastructure for SaaS Build cross-channel notifications that drive engagement. In-app, push, email, SMS, and chat. Complete notification infrastructure for SaaS.	81 %
alertsolution.app Alerts \| Customizable NOAA weather alerts via SMS with acknowledgment tracking. Choose your locations, filter alert types, and confirm receipt. Customizable NOAA weather alerts via SMS with acknowledgment tracking. Choose your locations, filter alert types, and confirm receipt.	81 %
alerthz.ca AlertHz - Emergency Alert Systems	81 %
pinglet.dev Pinglet · Alerts from your stack, as native push Pinglet turns a single HTTP request into a real push notification on your phone. POST from CI, cron, a webhook or your app, then share a link so your team su...	81 %
guardianalert.com.au Guardian Alert • Personal Safety App Instant personal safety alerts with live location. One tap, shake, or automatic crash detection. SMS + push notifications to your emergency contacts. Now ava...	80 %
entrig.com Entrig \| The Notification Layer for Supabase The notification layer for Supabase. Send email, push, SMS, Live Activities, WhatsApp, Slack and Teams straight from your database. Android, iOS, Flutter, Re...	80 %
process-alert.com Process Alert – Alarm notifications add-on for Wonderware/AVEVA Application Server (System Platform)	80 %
alertmehub.com Alertme Documentation on the Alertme service	80 %

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	Google Trust Services
Valid from	9/7/2026
Valid to	12/6/2026
Time until expiry	52 days

Last successful crawl

Title	Handler: alerts that cut through notification noise
Description	Pushover-compatible notification server with direct APNs and FCM delivery for on-call engineers.
Content-Length	235,809 bytes

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

DNS history

IPv4 address	Last updated
104.21.75.72	8/16/2026
172.67.216.153	8/16/2026

IPv6 address	Last updated
2606:4700:3036:0:0:0:6815:4b48	8/16/2026
2606:4700:3036:0:0:0:ac43:d899	8/16/2026

Name server	Last updated
daphne.ns.cloudflare.com	7/19/2026
razvan.ns.cloudflare.com	7/19/2026

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

104.21.75.72 1,068 domains · here since 9/17/2026

Domain	On this IP since
zumrutmucevher.com	9/19/2026
zucha.eu	9/30/2026
zorivest.com	10/8/2026
zjutools.top	9/13/2026
ziyu.dev	10/10/2026
zimageturbo.info	10/5/2026
zhongku.cc	10/14/2026
zhefa-yunji.chat	9/22/2026
zenvorix-luckyrocket.click	9/25/2026
zenithmentorcollective.click	9/22/2026
zdrowieodzywianie.com	9/15/2026
zdrowieiodzywianieto.info	9/18/2026
and 1,055 more

172.67.216.153 1,068 domains · here since 9/17/2026

Domain	On this IP since
zumrutmucevher.com	9/19/2026
zucha.eu	9/30/2026
zorivest.com	10/8/2026
zjutools.top	9/13/2026
ziyu.dev	10/10/2026
zimageturbo.info	10/5/2026
zhongku.cc	10/14/2026
zhefa-yunji.chat	9/22/2026
zenvorix-luckyrocket.click	9/25/2026
zenithmentorcollective.click	9/22/2026
zdrowieodzywianie.com	9/15/2026
zdrowieiodzywianieto.info	9/18/2026
and 1,055 more

2606:4700:3036::6815:4b48 1,057 domains · here since 9/17/2026

Domain	On this IP since
zumrutmucevher.com	9/19/2026
zucha.eu	9/30/2026
zorivest.com	10/8/2026
zjutools.top	9/13/2026
ziyu.dev	10/10/2026
zimageturbo.info	10/5/2026
zhongku.cc	10/14/2026
zhefa-yunji.chat	9/22/2026
zenvorix-luckyrocket.click	9/25/2026
zenithmentorcollective.click	9/22/2026
zdrowieodzywianie.com	9/15/2026
zdrowieiodzywianieto.info	9/18/2026
and 1,044 more

2606:4700:3036::ac43:d899 1,057 domains · here since 9/17/2026

Domain	On this IP since
zumrutmucevher.com	9/19/2026
zucha.eu	9/30/2026
zorivest.com	10/8/2026
zjutools.top	9/13/2026
ziyu.dev	10/10/2026
zimageturbo.info	10/5/2026
zhongku.cc	10/14/2026
zhefa-yunji.chat	9/22/2026
zenvorix-luckyrocket.click	9/25/2026
zenithmentorcollective.click	9/22/2026
zdrowieodzywianie.com	9/15/2026
zdrowieiodzywianieto.info	9/18/2026
and 1,044 more

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!