Domain report

mykeycourse.com

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

mykeycourse.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.

Its busiest IP address is shared with 1,084 other domains.

The most recent crawl returned the page title “齒課 KEY COURSE” and 26,720 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 0 Number of domains that redirect to this domain.
Reverse IP 4,326 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": "mykeycourse.com"}'

Create a free account Read the API docs

Detected social media networks

No social networks found on this website.

Similar websites

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Without an account, DNS history, reverse IP neighbours, redirect sources and similar websites are shown on 30 domain and IP pages a day. A free account shows them on 100 pages a day and comes with an API key. The summary and the counts above are complete.

Create a free account, sign in or see the API documentation.

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 10/23/2026
Valid to 1/21/2027
Time until expiry 85 days

Last successful crawl

Title 齒課 KEY COURSE
Description 齒課,成立的目的在於提供一個數位學習平台,讓大家享受不受時間、地點影響的進修方式。 我們和大家一樣,平日辛苦看診當小牙醫,假日努力上課充實自我,付出無數的時間與精神在學習。 所以我們相信,改變學習方式,把完整的假日留給我們所愛的人、事、物 ,生活品質以及學習成果一定都會更美好。
Content-Length 26,720 bytes

Title and description as published by the page itself in its own <title> and <meta name="description"> tags.

DNS history

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Without an account, DNS history, reverse IP neighbours, redirect sources and similar websites are shown on 30 domain and IP pages a day. A free account shows them on 100 pages a day and comes with an API key. The summary and the counts above are complete.

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

Most recent redirect domains

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Without an account, DNS history, reverse IP neighbours, redirect sources and similar websites are shown on 30 domain and IP pages a day. A free account shows them on 100 pages a day and comes with an API key. The summary and the counts above are complete.

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Reverse IP neighbours

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Without an account, DNS history, reverse IP neighbours, redirect sources and similar websites are shown on 30 domain and IP pages a day. A free account shows them on 100 pages a day and comes with an API key. The summary and the counts above are complete.

Create a free account, sign in or see the API documentation.

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.