Bulk email parked domain checker: which addresses are at parked or for-sale domains?
In short: Paste email addresses and see which sit at a domain with parking nameservers, a marketplace redirect, parking files or for-sale wording, with the exact signal in the CSV. Limit: Reads the domain, never the mailbox: a parking signal says nothing about a particular address.
A bulk email parked domain checker reads the domain after the @ in each address and looks for the signs of a parking page. Paste up to 100 unique domains a run, or 500 after a free Google sign-in, and every address gets a row: Looks parked, Looks for sale or No parking signal. It checks the domain, not the mailbox. These are signals, not certainties. Download the CSV.
Price: this tool is free. Checking a whole email list is from $9/mo, and the first 100 checks are free with Google, no card. Check your list free nowSee pricing
Sample result
tom@globex.example is at a domain whose nameservers belong to a parking service.
- Address
- tom@globex.example
- Domain
- globex.example
- Signal
- Parking nameservers
What this means for you
Parking is a signal, not proof: a company can park a domain it isn't using yet.
- Nameservers, redirects, assets and wording
- The signal named on each row
- Parked addresses filtered in one click
- CSV out, nothing emailed
- Parked
- For sale
- CSV
By SimpleVerifier Team · Last updated
Got a list with addresses at domains that may have lapsed?
- Paste it above to find the addresses at parked or for-sale domains, with a CSV of every row.
- Upload or paste it at /verify. Every address gets a live mailbox check, and the first 100 email checks are free with a Google sign-in, no card.
How do I find email addresses at parked domains?
- Paste email addresses, one per line, or upload a CSV. Addresses are found anywhere in the text, so a whole export works.
- Press Find parked domains. Only the unique domains are sent, never the mailbox names, 10 a request: nameservers are looked up and each home page is requested once. No mail is sent.
- Read each row: Looks parked, Looks for sale or No parking signal, with the signal that matched.
- Filter to the flagged addresses, download the CSV, and hand the rest to the mailbox check.
Example
- You enter
- Three addresses:
jane@acme.example(a working company site),tom@globex.example(parking nameservers) andana@initech.example(a page that says the domain is for sale). - You get
- jane: No parking signal. tom: Looks parked, naming the parking nameservers. ana: Looks for sale, naming the page wording. Download the CSV.
- Limits
- Up to 100 unique domains a run without an account and 500 when signed in with Google. 10 domains a request; DNS plus one request to each home page.
What counts as a parking signal?
Four things: the domain's nameservers belong to a parking service, the site redirects to a domain marketplace, the page loads files from a parking service, or the page says the domain is for sale or parked. Each row names the one it found.
None is proof. A company can park a domain it isn't using, and a parked domain can come with a site later.
Why does it matter on an email list?
A company whose domain is parked or for sale has usually stopped trading under that name, so the addresses at it tend to go nowhere. Finding them by domain is cheap, because a list of thousands of addresses usually has far fewer unique domains.
To run the same signals on a list of bare domains, use the bulk parked domain detector.
What do you do with the flagged rows?
Take them off the send list, or look at the company by name: it may have moved to a new domain. For a verdict that also weighs the website status and mail records, use the bulk email dead company website checker.
Before you email anyone on the rest, verify the addresses.
Who uses this tool, and for what?
- Marketers
- Drop addresses at lapsed company domains before an import.
- Sales teams
- Skip companies whose domain has fallen into a parking page.
- Agencies
- Flag client-list addresses at domains that went to a parking page.
- Developers
- Triage a signup export for addresses at parked domains.
What can’t this tool tell you?
- Reads the domain, never the mailbox: a parking signal says nothing about a particular address.
- Signals from nameservers, redirects and page text, not certainties; a service we don't list shows no signal.
- Only the home page is read, once per domain, from our server.
- Up to 100 unique domains a run without an account, 500 signed in. Free providers such as gmail.com are looked up like any domain.
Common questions
- How do I find email addresses at parked domains?
- Paste the list into a bulk email parked domain checker like this one. It reads each address's domain and looks at the nameservers, any marketplace redirect and the page wording.
- Is this bulk email parked domain checker free?
- Yes. It is a free tool: up to 100 unique domains a run with no account, and up to 500 a run when you sign in with Google, with no card.
- Does it tell me whether the mailbox exists?
- No. It checks the domain, not the mailbox. A domain with no parking signal can still hold a closed mailbox.
- Can a parked domain still receive email?
- Sometimes. The tool reports parking signals only; the bulk email domain MX checker shows whether the domain has a mail server.
- Why does a parked domain show No parking signal?
- Its page may use wording or a service we don't recognise. Open the site if it matters.
- Does it send an email to the domain?
- No. It reads DNS and requests each home page once. It never connects to a mail server.
Sources
A tidy list can still be full of dead addresses.
Extracting, deduplicating and syntax checks all work on the text of an address. None of them can tell whether the mailbox exists. Only the server that hosts it can answer that, through an SMTP check, and that is what the paid product does.
- Upload the cleaned file as it is: CSVs up to 100,000 rows
- A real SMTP mailbox check on every row, with catch-all detection
- Small list? Starter at $9/mo covers 2,500 emails a month, cancel anytime
Plans from $9 a month, cancel anytime, no contract. Sign in with Google and your first 100 email checks are free, no card. The free tools stay free either way.