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385.6 M

Domains known to webXtrend

9.9 M

New domains in the last 30 days

62.8 M

Social media profiles detected

zonu.app

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

zonu.app serves a website of its own over HTTPS. It answers on both IPv4 and IPv6, with a valid TLS certificate and MX records for mail.

Its busiest IP address is shared with 959 other domains.

The most recent crawl returned the page title “zonU” and 1,330 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 yes 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 3,823 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": "zonu.app"}'

Create a free account Read the API docs

Detected social media networks

No social networks found on this website.

Similar websites

Website Similarity
zonfab
87 %
zon-ex
85 %
zonoff
80 %
zonbay
78 %
ZonUnie | Samen voor veel meer zon
78 %
Zon op zon onder tijden in Nederland.
Zon op zonder onder tijden Nederland. Hoe laat wordt het licht en donker? Waar je ook bent check de stand van de zon.
77 %
Zon
76 %
Zonten
76 %
Zond
75 %
Leve de zon |
75 %
Zont
74 %
ZonZone
73 %
ZonurenCalculator
73 %
Ruimte voor de zon
73 %
Ruimte voor de zon
73 %
zonz.kr - Binnenkort beschikbaar
73 %
Zonit
72 %
Zonsondergang.
72 %
Urtizon zonneallergie
Urtizon zonnebrand kopen bij Gezondheidswebwinkel | ✔ Urtizon bij zonneallergie en zonneblaasjes
72 %
Yelleri-Sun: Volautomatisch zonnecenter
Zon met vertrouwen bij Yelleri-Sun te Torhout. Volautomatisch zonnecenter, elke dag open van 7u tot 22u.
72 %

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 8/23/2026
Valid to 11/21/2026
Time until expiry 27 days

Last successful crawl

Title zonU
Description (not set)
Content-Length 1,330 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
104.21.29.20 5/6/2026
172.67.171.66 5/6/2026
IPv6 address First seen
2606:4700:3035:0:0:0:ac43:ab42 7/17/2026
2606:4700:3036:0:0:0:6815:1d14 7/17/2026
2606:4700:3030:0:0:0:ac43:ab42 5/6/2026
2606:4700:3033:0:0:0:6815:1d14 5/6/2026
Mail server Priority First seen
mail.zonu.app 10 6/6/2026
Name server First seen
emma.ns.cloudflare.com 5/6/2026
john.ns.cloudflare.com 5/6/2026

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

172.67.171.66 960 domains · here since 9/14/2026
Domain On this IP since
zzbbv.com 10/7/2026
zyra-agencia.es 10/20/2026
ztgzs.cn 10/18/2026
zjmp.com.cn 9/22/2026
ziladriveo.click 9/14/2026
zhujuncheng.cn 10/21/2026
zhapfy.com 9/19/2026
zezg.com.cn 9/12/2026
zealancient.shop 9/14/2026
zbeard.me 9/20/2026
zamborifitne.ru 10/25/2026
yygqaox.cyou 10/7/2026
and 947 more
104.21.29.20 959 domains · here since 9/14/2026
Domain On this IP since
zzbbv.com 10/7/2026
zyra-agencia.es 10/20/2026
ztgzs.cn 10/18/2026
zjmp.com.cn 9/22/2026
ziladriveo.click 9/14/2026
zhujuncheng.cn 10/21/2026
zhapfy.com 9/19/2026
zezg.com.cn 9/12/2026
zealancient.shop 9/14/2026
zbeard.me 9/20/2026
zamborifitne.ru 10/25/2026
yygqaox.cyou 10/7/2026
and 946 more
2606:4700:3035::ac43:ab42 952 domains · here since 9/14/2026
Domain On this IP since
zzbbv.com 10/7/2026
zyra-agencia.es 10/20/2026
ztgzs.cn 10/18/2026
zjmp.com.cn 9/22/2026
ziladriveo.click 9/14/2026
zhujuncheng.cn 10/21/2026
zhapfy.com 9/19/2026
zezg.com.cn 9/12/2026
zealancient.shop 9/14/2026
zbeard.me 9/20/2026
zamborifitne.ru 10/25/2026
yygqaox.cyou 10/7/2026
and 939 more
2606:4700:3036::6815:1d14 952 domains · here since 9/14/2026
Domain On this IP since
zzbbv.com 10/7/2026
zyra-agencia.es 10/20/2026
ztgzs.cn 10/18/2026
zjmp.com.cn 9/22/2026
ziladriveo.click 9/14/2026
zhujuncheng.cn 10/21/2026
zhapfy.com 9/19/2026
zezg.com.cn 9/12/2026
zealancient.shop 9/14/2026
zbeard.me 9/20/2026
zamborifitne.ru 10/25/2026
yygqaox.cyou 10/7/2026
and 939 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.