Nameservers under your own name
The delegation of your client domains shows ns1.agency.com instead of our name. The answers keep coming from our network at 17 locations.
Business plan: €39.00 in the first month
€39.00 per additional month
Delegation and addresses
Example- client.com.NSns1.agency.com.
- ns1.agency.com.A192.0.2.53
- ns1.agency.com.AAAA2001:db8::53
What you need vanity nameservers for
Your brand in every lookup
Whoever looks up the nameservers of your client domains sees your name.
One set for all clients
A set of three names applies to every domain in your account, not per client.
Switch by script
Through the API you switch client domains with a script, up to 50 a day.
Business plan
One plan for every domain in the account
Included in the Business plan
- Vanity nameservers, up to 3 sets
- DNS analytics with history over 7 and 30 days
- Manage reverse DNS (PTR)
- Everything from the Pro plan: protection rules, guardian, change alerts, teams
Business plan: €39.00 in the first month
€39.00 per additional month
How to set it up
Choose the names
Three names, say ns1 to ns3 under agency.com, a domain in your account.
Zone agency.com
Example- ; set: ns1, ns2, ns3.agency.com
Let us set the addresses
We write the addresses of our nameservers as A and AAAA records into your zone.
Zone agency.com
Example- new: +ns1A192.0.2.53
- new: +ns1AAAA2001:db8::53
Switch domains
One click, one API call or one request to your AI agent, per domain.
Zone client.com
Example- new: +@NSns1.agency.com.
Scope of service
- Sets
- Up to 3 in the Business plan, each with exactly three names under a domain in your account that is on our nameservers
- Addresses
- We set them: the addresses of our nameservers as A and AAAA records in your domain’s zone
- Network behind it
- The same anycast network as our own nameservers, at 17 locations in 15 countries
- Domains you can switch
- Domains in your account on our nameservers or on one of your sets
- APIs
- By API and AI agent, at most 5 changes per domain and 50 per account a day
- After the plan ends
- Existing delegations keep running; switching back to our nameservers always works, even without a plan
For developers
Switch client domains by API
Only your sets or our nameservers, no free-form names.
PUT /domains/{domain}/nameservers- 5 changes per domain, 50 per account and day, across all keys
update_nameservers·revert_nameservers
claude plugin marketplace add regfish/claude-pluginclaude plugin install regfish@regfishclaude mcp login plugin:regfish:regfishFrequent questions
Will my client notice that regfish is behind it?
The delegation shows your name. The IP addresses behind it belong to our network; whoever looks them up can see that.
Do I need a set per client?
No. A set applies to every domain in your account. You only need several sets for several brands, up to 3 in the Business plan.
What happens if I cancel Business?
Existing delegations keep running, and switching back to our nameservers always works. New switches need Business.
Will my client notice that regfish is behind it?
The delegation shows your name. The IP addresses behind it belong to our network; whoever looks them up can see that.
Do I need a set per client?
No. A set applies to every domain in your account. You only need several sets for several brands, up to 3 in the Business plan.
What happens if I cancel Business?
Existing delegations keep running, and switching back to our nameservers always works. New switches need Business.
Your clients see your name
The Business plan covers every domain in your account. You book it in the customer area.
Business plan: €39.00 in the first month
€39.00 per additional month