DNS management

DNS management for website launches, email changes and provider moves that need clean record handling.

Tower.gr helps businesses handle DNS work that often sits behind migrations, website changes, mail routing and provider transitions. This includes the practical record-level work around websites, mail flow, verification records and propagation-sensitive changes that can easily be mishandled.

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Who this is for

Useful for teams making changes that depend on correct DNS

Businesses changing hosting providers or email platforms

Teams that need MX, SPF, DKIM, DMARC, A, AAAA, CNAME or TXT records handled carefully

Organizations that want website, mail and domain changes coordinated through one support path

Problems solved

Common DNS management problems

Website or mail changes go live before the DNS side is actually prepared

SPF, DKIM and DMARC records are incomplete or conflicting after provider changes

Teams do not know which DNS provider currently controls the records that matter

Critical domain changes are made without a safe operational owner or rollback awareness

Included support

What DNS management support includes

Website and hosting DNS changes

Support for the DNS work behind website launches, hosting migrations and SSL-aware routing changes.

A, AAAA and CNAME record updates
Cutover planning during hosting transitions
Review of TTL, propagation and rollback-sensitive changes

Email and authentication records

Handle the DNS changes required for cleaner email delivery and provider changes.

MX record changes and mail-flow support
SPF, DKIM and DMARC updates
TXT verification records for cloud and business services

Operational troubleshooting

Investigate the DNS layer when websites, email or external services stop behaving as expected.

Propagation and misconfiguration review
Coordination with registrars, hosting or mail providers
Practical support for ongoing DNS administration needs

Why Tower.gr

Why Tower.gr is useful here

DNS work can be handled together with domains, hosting, websites and email support

Useful both for one-off cutovers and for ongoing record management

Good fit when DNS should be part of a real support workflow instead of an afterthought

Related service guides

Explore the adjacent work that often comes with this project.

These pages cover the nearby hosting, migration and support tasks that teams often evaluate together before asking for an offer.

Guide

Email migration

Useful when DNS changes are part of a mailbox move, mail-flow correction or provider transition.

Open page

Guide

Managed hosting

Helpful when DNS work is tied to a hosting move, SSL rollout or broader operational change.

Open page

Guide

Domain services

Relevant for registrar-side support, domain actions and the public operational side of Tower.gr domain services.

Open page

DNS management FAQ

Common questions before changing DNS records or providers.

Useful answers around website cutovers, MX changes, verification records and day-to-day DNS troubleshooting.

Do you only help with domain registration or also with DNS changes?

Tower.gr can help with the operational DNS layer too, including website records, mail-flow records, TXT verification and provider-side coordination.

Can DNS management include MX, SPF, DKIM and DMARC work?

Yes. Those records are often part of the actual business risk during provider changes, so they can be included in the support scope.

Can you help during a hosting migration or website cutover?

Yes. DNS handling is often one of the most important pieces during a launch or provider move, and it can be coordinated as part of that project.

Is this useful if the problem is only intermittent email or website reachability?

Yes. DNS issues are not always obvious at first, so targeted troubleshooting can still be valuable even after a change appears complete.

Request DNS help

Share the domain, current provider and the DNS change or issue involved.

Use the request page to describe the records, provider change, mail-flow concern or launch timeline so the DNS work can be reviewed properly.

Request DNS support Domain services