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385.4 M

Domains known to webXtrend

9.9 M

New domains in the last 30 days

62.7 M

Social media profiles detected

aperez.dev

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

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

Its busiest IP address is shared with 1,020 other domains.

The most recent crawl returned the page title “Alex Perez Martinez - Principal Frontend Engineer” and 70,040 bytes of HTML. The site links to LinkedIn.

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 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. yes 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 4,070 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": "aperez.dev"}'

Create a free account Read the API docs

Detected social media networks

alexperezmartinez

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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 9/8/2026
Valid to 12/7/2026
Time until expiry 44 days

Last successful crawl

Title Alex Perez Martinez - Principal Frontend Engineer
Description Hi! My name is Álex Pérez and I am a senior frontend engineer with 10+ years of experience.React, TypeScript, design systems, accessibility.
Content-Length 70,040 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
104.21.9.46 5/26/2026
172.67.141.186 5/26/2026
188.114.96.0 5/18/2026
188.114.97.0 5/18/2026
104.21.9.46 5/11/2026
IPv6 address First seen
2606:4700:3032:0:0:0:6815:92e 7/7/2026
2606:4700:3034:0:0:0:ac43:8dba 7/7/2026
2606:4700:3031:0:0:0:ac43:8dba 6/3/2026
2606:4700:3036:0:0:0:6815:92e 6/3/2026
2a06:98c1:3120:0:0:0:0:0 5/26/2026
Mail server Priority First seen
mx.zoho.eu 10 11/16/2025
mx2.zoho.eu 20 11/16/2025
mx3.zoho.eu 50 11/16/2025
Name server First seen
bailey.ns.cloudflare.com 10/11/2025
jonah.ns.cloudflare.com 10/11/2025
ns-cloud-d1.googledomains.com 12/10/2023
ns-cloud-d2.googledomains.com 12/10/2023
ns-cloud-d3.googledomains.com 12/10/2023

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

104.21.9.46 1,021 domains · here since 10/22/2026
Domain On this IP since
zz777.bio 9/20/2026
zyvralenia.com 9/21/2026
zxntjia.com 9/12/2026
zurovan.me 9/23/2026
zubairamin.com 9/16/2026
zotaweerygo.autos 9/12/2026
zoridid.click 9/13/2026
zlimn.com 9/20/2026
zimixar.com 10/16/2026
zesync.com 9/14/2026
zerkalo-leonbets-mr23.xyz 9/13/2026
zd-jk.com 9/18/2026
and 1,008 more
172.67.141.186 1,021 domains · here since 10/22/2026
Domain On this IP since
zz777.bio 9/20/2026
zyvralenia.com 9/21/2026
zxntjia.com 9/12/2026
zurovan.me 9/23/2026
zubairamin.com 9/16/2026
zotaweerygo.autos 9/12/2026
zoridid.click 9/13/2026
zlimn.com 9/20/2026
zimixar.com 10/16/2026
zesync.com 9/14/2026
zerkalo-leonbets-mr23.xyz 9/13/2026
zd-jk.com 9/18/2026
and 1,008 more
2606:4700:3032::6815:92e 1,014 domains · here since 10/22/2026
Domain On this IP since
zz777.bio 9/20/2026
zyvralenia.com 9/21/2026
zyleno.com.mx 10/15/2026
zurovan.me 9/23/2026
zubairamin.com 9/16/2026
zotaweerygo.autos 9/12/2026
zoridid.click 9/13/2026
zlimn.com 9/20/2026
zimixar.com 10/16/2026
zesync.com 9/14/2026
zerkalo-leonbets-mr23.xyz 9/13/2026
zd-jk.com 9/18/2026
and 1,001 more
2606:4700:3034::ac43:8dba 1,014 domains · here since 10/22/2026
Domain On this IP since
zz777.bio 9/20/2026
zyvralenia.com 9/21/2026
zyleno.com.mx 10/15/2026
zurovan.me 9/23/2026
zubairamin.com 9/16/2026
zotaweerygo.autos 9/12/2026
zoridid.click 9/13/2026
zlimn.com 9/20/2026
zimixar.com 10/16/2026
zesync.com 9/14/2026
zerkalo-leonbets-mr23.xyz 9/13/2026
zd-jk.com 9/18/2026
and 1,001 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.