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385.2 M

Domains known to webXtrend

9.8 M

New domains in the last 30 days

62.8 M

Social media profiles detected

ircbl.org

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

ircbl.org 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.

3,386 other domains share an IP address with it.

The most recent crawl returned the page title “IRCBL” and 702 bytes of HTML.

Domain properties

Property Value Explanation
Top-level domain .org 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 3,386 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": "ircbl.org"}'

Create a free account Read the API docs

Detected social media networks

No social networks found on this website.

Similar websites

Website Similarity
IRC
87 %
IRCCET
IRCCET
81 %
iMRC
iMRC
80 %
IRCLab
79 %
BRC
79 %
BRC
79 %
IRCLU.ir
IRCLU.ir , namehub.ir
79 %
Improved BRC
79 %
IRC Rating - The Yacht Racing Rule for All
IRC is a rating rule to handicap different designs of keelboats allowing them to race together. Ratings are based on the physical measurements of the boat.
78 %
DieseRC
DieseRC
78 %
IRC-Lan
77 %
IRCApplet
77 %
BRCred
77 %
ForRC
76 %
IRCsomeBot
76 %
IRCsomeBot
76 %
IRCsomeBot
76 %
IRCsomeBot
76 %
IRCsomeBot
76 %
IRCsomeBot
76 %

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 44 days

Last successful crawl

Title IRCBL
Description (not set)
Content-Length 702 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
104.21.79.190 5/22/2026
172.67.171.1 5/22/2026
188.114.96.0 5/15/2026
188.114.97.0 5/15/2026
104.21.79.190 4/23/2026
IPv6 address Last updated
2606:4700:3035:0:0:0:6815:4fbe 7/3/2026
2606:4700:3037:0:0:0:ac43:ab01 7/3/2026
2606:4700:3034:0:0:0:ac43:ab01 5/15/2026
2606:4700:3037:0:0:0:6815:4fbe 5/15/2026
2a06:98c1:3120:0:0:0:0:0 5/7/2026
Mail server Priority Last updated
fentanyl.ircbl.org 20 1/3/2024
Name server Last updated
johnathan.ns.cloudflare.com 12/8/2023
nena.ns.cloudflare.com 12/8/2023

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

104.21.79.190 849 domains · here since 10/3/2026
Domain On this IP since
zuoyuanjituan.com 10/16/2026
zq4dq1.com 9/19/2026
zorototo288.online 9/22/2026
zokivnex.org 10/11/2026
zohobrand.store 9/19/2026
zjghyt120.com 9/13/2026
zilatech.africa 9/13/2026
zhenxiangjixie.com 9/13/2026
zgjgjx.com 9/14/2026
zenggaow.com 10/19/2026
zelucode.com 9/23/2026
zdrbt.com 10/17/2026
and 836 more
172.67.171.1 849 domains · here since 10/3/2026
Domain On this IP since
zuoyuanjituan.com 10/16/2026
zq4dq1.com 9/19/2026
zorototo288.online 9/22/2026
zokivnex.org 10/11/2026
zohobrand.store 9/19/2026
zjghyt120.com 9/13/2026
zilatech.africa 9/13/2026
zhenxiangjixie.com 9/13/2026
zgjgjx.com 9/14/2026
zenggaow.com 10/19/2026
zelucode.com 9/23/2026
zdrbt.com 10/17/2026
and 836 more
2606:4700:3035::6815:4fbe 844 domains · here since 10/3/2026
Domain On this IP since
zuoyuanjituan.com 10/16/2026
zq4dq1.com 9/19/2026
zorototo288.online 9/22/2026
zokivnex.org 10/11/2026
zohobrand.store 9/19/2026
zjghyt120.com 9/13/2026
zilatech.africa 9/13/2026
zhenxiangjixie.com 9/13/2026
zgjgjx.com 9/14/2026
zenggaow.com 10/19/2026
zelucode.com 9/23/2026
zdrbt.com 10/17/2026
and 831 more
2606:4700:3037::ac43:ab01 844 domains · here since 10/3/2026
Domain On this IP since
zuoyuanjituan.com 10/16/2026
zq4dq1.com 9/19/2026
zorototo288.online 9/22/2026
zokivnex.org 10/11/2026
zohobrand.store 9/19/2026
zjghyt120.com 9/13/2026
zilatech.africa 9/13/2026
zhenxiangjixie.com 9/13/2026
zgjgjx.com 9/14/2026
zenggaow.com 10/19/2026
zelucode.com 9/23/2026
zdrbt.com 10/17/2026
and 831 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.