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384.6 M

Domains known to webXtrend

9.6 M

New domains in the last 30 days

62.8 M

Social media profiles detected

slack.dev

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

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

12 other domains share an IP address with it, and 4 domains redirect to it.

The most recent crawl returned the page title “Developer Hub | Slack Developers” and 109,401 bytes of HTML. The site links to YouTube and LinkedIn profiles.

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 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 4 Number of domains that redirect to this domain.
Reverse IP 12 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": "slack.dev"}'

Create a free account Read the API docs

Detected social media networks

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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 Let's Encrypt
Valid from 9/6/2026
Valid to 12/5/2026
Time until expiry 45 days

Last successful crawl

Title Developer Hub | Slack Developers
Description Build context-aware AI apps and agents with Slack, the work operating system. Get tools, documentation, community, and learning resources for developers.
Content-Length 109,401 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
192.0.66.150 3/10/2026
23.185.0.2 9/19/2024
185.199.108.153 12/11/2023
185.199.109.153 12/11/2023
185.199.110.153 12/11/2023
IPv6 address Last updated
2620:12a:8000:0:0:0:0:2 9/19/2024
2620:12a:8001:0:0:0:0:2 9/19/2024
Name server Last updated
dns1.p05.nsone.net 12/11/2023
dns2.p05.nsone.net 12/11/2023
dns3.p05.nsone.net 12/11/2023
dns4.p05.nsone.net 12/11/2023
ns01.slackdns.com 12/11/2023

The five most recent states of each record type. The full history comes through the API: DNS history.

Most recent redirect domains

Domain Last seen
slackbot.com 1/7/2026
slack-bots.com 1/6/2026
slackbots.com 1/4/2026
usm-invest-news.space 8/6/2023

Reverse IP neighbours

192.0.66.150 12 domains · here since 9/22/2026
Domain On this IP since
wolffoxleopard.com 9/19/2026
thehardtimes.net 9/21/2026
sumerianpublishing.com 9/16/2026
sumerianpictures.com 9/12/2026
sumerian.com 9/18/2026
hitparadernashville.com 9/17/2026
hitparaderlive.com 9/12/2026
hitparader.tv 9/14/2026
hitparader.com 9/18/2026
hard-drive.net 9/15/2026
bands.com 9/17/2026

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.