markkit.dev

markkit.dev 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.

4,424 other domains share an IP address with it.

The most recent crawl returned the page title “Markdown Visualizer - Free Online Markdown Editor & Converter” and 82,408 bytes of HTML.

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.	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	4,424	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": "markkit.dev"}'

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	8/9/2026
Valid to	11/7/2026
Time until expiry	24 days

Last successful crawl

Title	Markdown Visualizer - Free Online Markdown Editor & Converter
Description	Free online Markdown visualizer and converter. Write, preview, and export Markdown to HTML, CSV, PDF and more — directly in your browser.
Content-Length	82,408 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
104.21.50.248	10/9/2025
172.67.215.8	10/9/2025
66.33.60.129	6/3/2025
76.76.21.142	6/3/2025
76.76.21.123	5/28/2025

IPv6 address	Last updated
2606:4700:3034:0:0:0:6815:32f8	6/25/2026
2606:4700:3036:0:0:0:ac43:d708	6/25/2026
2606:4700:3031:0:0:0:6815:32f8	10/9/2025
2606:4700:3031:0:0:0:ac43:d708	10/9/2025

Mail server	Priority	Last updated
route1.mx.cloudflare.net	74	10/9/2025
route3.mx.cloudflare.net	76	10/9/2025
route2.mx.cloudflare.net	79	10/9/2025

Name server	Last updated
luke.ns.cloudflare.com	10/9/2025
melany.ns.cloudflare.com	10/9/2025
curitiba.ns.porkbun.com	5/21/2025
fortaleza.ns.porkbun.com	5/21/2025
maceio.ns.porkbun.com	5/21/2025

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

104.21.50.248 1,110 domains · here since 9/22/2026

Domain	On this IP since
zzbuaoye.net	9/13/2026
zz-food.com	9/24/2026
zyyin.co.uk	9/25/2026
zywa-kapiter-pl.vip	9/15/2026
zunliutianmai.shop	9/15/2026
zqt23.top	9/19/2026
zp9jm1.click	10/6/2026
zoomtvnews.com	10/13/2026
znh360.com	10/5/2026
zmqjmvawil1.xyz	9/16/2026
zlhedu.com	9/16/2026
zjphp.com	9/19/2026
and 1,097 more

172.67.215.8 1,110 domains · here since 9/22/2026

Domain	On this IP since
zzbuaoye.net	9/13/2026
zz-food.com	9/24/2026
zyyin.co.uk	9/25/2026
zywa-kapiter-pl.vip	9/15/2026
zunliutianmai.shop	9/15/2026
zqt23.top	9/19/2026
zp9jm1.click	10/6/2026
zoomtvnews.com	10/13/2026
znh360.com	10/5/2026
zmqjmvawil1.xyz	9/16/2026
zlhedu.com	9/16/2026
zjphp.com	9/19/2026
and 1,097 more

2606:4700:3034::6815:32f8 1,102 domains · here since 9/22/2026

Domain	On this IP since
zzbuaoye.net	9/13/2026
zz-food.com	9/24/2026
zyyin.co.uk	9/13/2026
zywa-kapiter-pl.vip	9/15/2026
zunliutianmai.shop	9/15/2026
zqt23.top	9/19/2026
zp9jm1.click	10/6/2026
zoomtvnews.com	10/13/2026
znh360.com	10/5/2026
zmqjmvawil1.xyz	9/16/2026
zlhedu.com	9/16/2026
zjphp.com	9/19/2026
and 1,089 more

2606:4700:3036::ac43:d708 1,102 domains · here since 9/22/2026

Domain	On this IP since
zzbuaoye.net	9/13/2026
zz-food.com	9/24/2026
zyyin.co.uk	9/13/2026
zywa-kapiter-pl.vip	9/15/2026
zunliutianmai.shop	9/15/2026
zqt23.top	9/19/2026
zp9jm1.click	10/6/2026
zoomtvnews.com	10/13/2026
znh360.com	10/5/2026
zmqjmvawil1.xyz	9/16/2026
zlhedu.com	9/16/2026
zjphp.com	9/19/2026
and 1,089 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!