constly.com

constly.com 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.

3,412 other domains share an IP address with it, and 2 domains redirect to it.

The most recent crawl returned the page title “Constly — the WinRAR of Markdown” and 75,952 bytes of HTML.

Domain properties

Property	Value	Explanation
Top-level domain	.com	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	2	Number of domains that redirect to this domain.
Reverse IP	3,412	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": "constly.com"}'

Create a free account Read the API docs

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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	10/8/2026
Valid to	1/6/2027
Time until expiry	81 days

Last successful crawl

Title	Constly — the WinRAR of Markdown
Description	A WYSIWYG Markdown editor for macOS, Windows and Linux that renders as you type and never rewrites a byte you didn't touch. Free to use, everything unlocked.
Content-Length	75,952 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
104.21.48.163	6/12/2026
172.67.154.87	6/12/2026
172.234.24.211	1/14/2026
172.239.57.117	1/14/2026
66.70.179.21	12/18/2025

IPv6 address	Last updated
2606:4700:3035:0:0:0:ac43:9a57	8/28/2026
2606:4700:3037:0:0:0:6815:30a3	8/28/2026
2606:4700:3032:0:0:0:6815:30a3	6/12/2026
2606:4700:3033:0:0:0:ac43:9a57	6/12/2026
2606:4700:3031:0:0:0:ac43:95cb	1/1/2024

Mail server	Priority	Last updated
route2.mx.cloudflare.net	54	6/12/2026
route1.mx.cloudflare.net	66	6/12/2026
route3.mx.cloudflare.net	81	6/12/2026
mx.plingest.com	10	1/14/2026
eforward1.registrar-servers.com	10	1/13/2025

Name server	Last updated
ben.ns.cloudflare.com	6/12/2026
gwen.ns.cloudflare.com	6/12/2026
dns101.registrar-servers.com	1/14/2026
dns102.registrar-servers.com	1/14/2026
dns1.registrar-servers.com	1/13/2025

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
constly.com.au	10/14/2026
constly.io	10/8/2026

Reverse IP neighbours

104.21.48.163 857 domains · here since 9/19/2026

Domain	On this IP since
zyntrixpulse.digital	9/15/2026
zuklis.com	9/21/2026
zoofiliahentai.com	9/15/2026
zolia.online	9/15/2026
zhishuigbcj.cn	9/16/2026
zg-jdw.com	9/12/2026
zeul.ca	9/25/2026
zerotracmfg.com	9/17/2026
zamkan.com	9/17/2026
yzhy666.cn	9/14/2026
yunlibeauty.com	10/16/2026
yrl-france-worldcup.com	9/22/2026
and 844 more

172.67.154.87 857 domains · here since 9/19/2026

Domain	On this IP since
zyntrixpulse.digital	9/15/2026
zuklis.com	9/21/2026
zoofiliahentai.com	9/15/2026
zolia.online	9/15/2026
zhishuigbcj.cn	9/16/2026
zg-jdw.com	9/12/2026
zeul.ca	9/25/2026
zerotracmfg.com	9/17/2026
zamkan.com	9/17/2026
yzhy666.cn	9/14/2026
yunlibeauty.com	10/16/2026
yrl-france-worldcup.com	9/22/2026
and 844 more

2606:4700:3035::ac43:9a57 849 domains · here since 9/19/2026

Domain	On this IP since
zyntrixpulse.digital	9/15/2026
zuklis.com	9/21/2026
zoofiliahentai.com	9/15/2026
zolia.online	9/15/2026
zhishuigbcj.cn	9/16/2026
zg-jdw.com	9/12/2026
zeul.ca	9/25/2026
zerotracmfg.com	9/17/2026
zamkan.com	9/17/2026
yzhy666.cn	9/14/2026
yunlibeauty.com	10/16/2026
yrl-france-worldcup.com	9/22/2026
and 836 more

2606:4700:3037::6815:30a3 849 domains · here since 9/19/2026

Domain	On this IP since
zyntrixpulse.digital	9/15/2026
zuklis.com	9/21/2026
zoofiliahentai.com	9/15/2026
zolia.online	9/15/2026
zhishuigbcj.cn	9/16/2026
zg-jdw.com	9/12/2026
zeul.ca	9/25/2026
zerotracmfg.com	9/17/2026
zamkan.com	9/17/2026
yzhy666.cn	9/14/2026
yunlibeauty.com	10/16/2026
yrl-france-worldcup.com	9/22/2026
and 836 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.

Dive into our data, search now!