Bulk Domain Inspector — Domain Age, Expiry, Registrar & Hosting Checker

Inspect up to 100 domains in one run — registration age, expiry countdown, registrar, owner (where the registry publishes it), nameservers, hosting company and country, archive history and honest risk signals. Built for expired-domain research, portfolio checks and link-prospect vetting, entirely from free public records.

UNDERSTAND YOUR RESULTS

Bulk Domain Inspector — Domain Age, Expiry, Registrar & Hosting Checker guide

Inspect up to 100 domains in one run: registration age, expiry countdown, registrar, owner where the registry publishes it, nameservers, hosting company and country, Internet Archive history and risk signals — every figure read live from the registry record, DNS and other free public sources, never estimated.

How to use this tool

Paste your domains into the box, one per line, up to 100 per run. Messy input is fine: full URLs, subdomains, mixed capitals and duplicates are cleaned up automatically, and a clean-up report lists every line that was adjusted or skipped, with the reason.
Choose Inspect domains. Each domain is checked one at a time — registry record, DNS, the site itself, its certificate and the archive — and its row appears as soon as its checks finish.
Read the Status chip first: Live, Parked, Dead or Not registered, with badges for domains expiring within 30 days, domains listed in Spamhaus DBL and domains under 30 days old. Then scan the columns you care about — expiry for renewals, hosting for migrations, Wayback for a domain’s real history.
Use the filter chips to isolate a set (only expiring soon, only parked), click a column heading to sort, and export the finished table as CSV for your records.

A worked example

Run indiehackers.com through it and the registry record tells the story at a glance: registered on 2 April 2015 with GoDaddy, expiring 2 April 2027, the owner hidden behind privacy protection, Cloudflare nameservers, Cloudflare hosting in the United States, an Internet Archive history reaching back years, and no risk signals — a healthy, established domain. Run a recently dropped name from your watchlist next to it and the contrast — a young age, a near expiry, a parked page — is exactly what this table is for.

What you can do with this tool

Inspect up to 100 domains in one run — messy URLs, subdomains and duplicates are cleaned up automatically, with a report of every line adjusted or skipped.
See each domain’s registration age and exact creation date from its registry record.
Watch expiry dates with a day countdown — 30-day and 90-day urgency highlighting for renewals and drop-watching.
Read the registrar and the registered owner wherever the registry publishes it — “Privacy protected” where it does not.
See all nameservers, the site’s IP addresses, and whether the domain accepts email (MX).
Identify the hosting company and country from the network that owns the site’s IP.
Check Internet Archive history: the first snapshot ever captured and the exact snapshot count, capped honestly at 100,000+.
Spot parked and for-sale domains, dead domains and unregistered names at a glance, with filters for each state.
See honest risk signals — a live Spamhaus DBL listing check and a very-new-domain flag — never a made-up spam score.
Read the site’s SSL certificate expiry from a real handshake, and export everything as CSV.

How it works

Age, expiry, registrar, owner and registry status come from the domain’s own registry record over RDAP, the registration-data protocol registries publish, reached through the IANA bootstrap for the domain’s extension. Nameservers, address records and mail records are read from live DNS. The hosting company is the network owner (the ASN organisation) of the IP address the site actually answers on, looked up in public IP network records, and the country shown is that network’s registered country. Archive figures come from the Internet Archive’s CDX index, over the domain and its www host together — the way the Archive itself merges them: the first snapshot is the earliest capture on record, and the snapshot count is exact, counted page by page through the index, up to a cap of 100,000, above which the tool says “100,000+” rather than guessing. The SSL date is read from a real TLS handshake with the site’s own server. Risk signals are individual, checkable facts: a listing in the Spamhaus Domain Blocklist, queried live, and a domain younger than 30 days. Results are cached on our server for a short time so repeat checks stay polite to the registries.

Before you rely on the result

The famous authority scores are missing on purpose. Domain Authority and Page Authority belong to Moz, and Domain Rating belongs to Ahrefs; both are computed from those companies’ private link indexes and sold through paid APIs. There is no free legitimate source for them, and relabelling somebody else’s number as DA or DR would be fabrication, so this tool shows registry facts and public records instead. (An Authority column is wired for Open PageRank, a free score built from the public link graph, and stays blank until that feed is connected.) Three more honest limits. Owner names appear only where a registry publishes them — most modern records are privacy-redacted, and the tool then says “Privacy protected” rather than guessing. Hosting is identified from the IP the site answers on, so a site behind a CDN is credited to the CDN; that really is where the site is served from, but its origin server may sit elsewhere. And Spamhaus refuses blocklist lookups that arrive through shared or public DNS resolvers — when that happens the risk column says the check is unavailable instead of pretending the domain is clean. A few registries still offer no RDAP record at all; for those domains the registry fields show as unavailable.

Frequently asked questions

How many domains can I check at once?

Up to 100 per run. Longer lists can be split into batches — results are cached, so re-running a domain inside the cache window is instant and costs the registries nothing.

Why is there no DA, PA or DR score?

Domain Authority and Page Authority are Moz scores and Domain Rating is an Ahrefs score. Both companies compute them from private link indexes and sell access through paid APIs; there is no free legitimate feed, and this site does not use shared or scraped keys or invent lookalikes. What you get instead is the underlying public evidence — registry age, expiry, hosting network, archive depth — from which any authority judgement has to start.

Why does the Owner column say “Privacy protected”?

Most registries now redact the registrant’s name and contact details, or the owner uses a privacy service. When the registry record does not publish a name, the tool says so plainly. Where a record is public, the real registered name or organisation is shown.

What does the Hosting column actually identify?

The company that owns the network block containing the IP address the site is served from — Hostinger, Cloudflare, Hetzner and so on — with the country that network is registered in. If a site sits behind a CDN or a platform such as Cloudflare, Shopify or Wix, that fronting network is what visitors connect to, and it is what the column shows.

What counts as “Parked”?

The site answers with a parking or for-sale page — detected from parking-platform nameservers, known parking hosts and the wording of the page itself — or its nameservers belong to a parking platform even when no page answers. Parked detection is a strong heuristic, not a registry fact, so an unusual landing page can occasionally be misread.

Why does the risk column say the Spamhaus check is unavailable?

Spamhaus refuses Domain Blocklist queries that arrive through shared or public DNS resolvers, which includes many web hosts’ resolvers — ours among them. The tool reports that honestly rather than showing a false “clean”. The other risk signals still work.

Are the domains I paste stored or shared?

No list is kept. Each domain is looked up against public records, and the per-domain answers are cached briefly on the server purely so repeated checks do not hammer the registries. Nothing you paste is published or sold.