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383.0 M

Domains known to webXtrend

9.2 M

New domains in the last 30 days

63.1 M

Social media profiles detected

bluelist.app

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

One other domain shares an IP address with it.

The most recent crawl returned the page title “Blue List” and 535 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 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).

Detected social media networks

No social networks found on this website.

Similar websites

Website Similarity
Bluely
85 %
Bluemine
84 %
Blue Screen Blue
83 %
Bluestone
82 %
Bluestone
82 %
Bluelion
82 %
Bluecity
81 %
Big Blue
80 %
Bluehat
80 %
Blueduo
80 %
BlueTop
80 %
Always Blue
80 %
Bluestone
80 %
Blue Lines
80 %
BlueMaid
80 %
Still-Blue
79 %
BlueBird
79 %
Bluemoka
79 %
Bluenok
Bluenok
79 %
BlueBike
79 %

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.

Last SSL certificate

Issuer Let's Encrypt
Valid from 8/18/2026
Valid to 11/16/2026
Time until expiry 35 days

Last successful crawl

Title Blue List
Description (not set)
Content-Length 535 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
172.237.128.35 8/26/2026
Name server Last updated
curitiba.ns.porkbun.com 8/26/2026
fortaleza.ns.porkbun.com 8/26/2026
maceio.ns.porkbun.com 8/26/2026
salvador.ns.porkbun.com 8/26/2026

Most recent redirect domains

No domains found.

Reverse IP neighbours

172.237.128.35 1 domain · here since 9/22/2026
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.