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3 min read
Keep the Site Up During a Domain Transfer
A transfer does not have to change the zone. Set TTL to 300 the day before. Do not touch the auth code, the lock and the email in the same hour.
EuroVDC
Blog
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3 min read
Why Enabling DNSSEC Wrongly Takes the Site Down
A wrong or stale DS breaks the DNSSEC chain; validating resolvers return SERVFAIL. Safe enable order and emergency DS cleanup.
EuroVDC
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3 min read
Site Opens Without www but Not With www: One A or CNAME
Apex and www are separate hosts. A missing A/AAAA or broken CNAME drops one side; apex CNAME often conflicts with MX.
EuroVDC
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3 min read
Changing Nameservers and Editing DNS Records Are Not the Same Job
NS chooses authority; A/MX/TXT are zone content. EuroVDC uses ns1/ns2.eurovdc.eu. Fill the zone first, then flip NS.
EuroVDC
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5 min read
What Is WHOIS?
WHOIS/RDAP fields, status codes, myths and EuroVDC Whois + domain search CTAs.
EuroVDC