522 results for «domain» (page 46 of 53)
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Customer data in your shop: consent, data requests and deleting an account
Every order leaves in the shop a name, an address, a phone number and an e-mail. That is personal data, and whoever keeps it has duties: say what it is…
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The SOA record and its serial number: what each field means and when it matters
The short answer: the SOA (Start of Authority) is the first record in every DNS zone. It names the primary nameserver and the person responsible for the zone, and it…
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Will changing hosting hurt your Google ranking?
No, as long as the site keeps answering, with the same addresses and the same content. Search engines do not rank a site by the company that hosts it; they…
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Which hosting plan for a blog: start small and know when to grow
For a new blog, the entry plan is enough. A blog is one of the lightest things you can put online: text, a few images and a small database. What…
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Bounce message 550: user unknown, relay denied and rejected, what each one means
You sent an e-mail and got back a message that says “Mail Delivery Subsystem”, “Undelivered Mail Returned to Sender” or “Delivery Status Notification (Failure)”. That is a bounce, and what…
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What a backup does not include: DNS, cron jobs, certificates and outside services
A copy only holds what lives inside the account, and only what that kind of copy picks up. Many people find out the rest on the day they need to…
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A charge you do not recognise or disagree with: what to do before you call your bank
Before you dispute it, find out which charge it is. In most cases the answer is on an invoice in your account, and the surprise comes from an automatic renewal,…
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CLDAP, Portmapper and other open UDP services: reflection attacks and how to close them
For VPS and dedicated server customers with root access. The short answer: some services that speak UDP answer a small request with a much bigger reply. UDP does not check…
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Sending your first message with Evolution API
To send the first message you need three things: a linked instance, the API key and an HTTP request with the recipient and the text. You make the request with…
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Why your site does not show on Google: a checklist
“My site does not show on Google” can mean very different things. Google may not know it, may know it and have set it aside, the site may be stopping…





