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Is PostcodeData.nl API down?

Current status, daily uptime history and troubleshooting for the PostcodeData.nl API (Geocoding).

No, PostcodeData.nl is up

PostcodeData.nl answered our last daily check (Oct 24, 2026, 12:25 UTC) in 395 ms with HTTP 200.

Checking PostcodeData.nl now…

Sending a request from our server.

PostcodeData.nl API uptime history

30 days agoLatest check
Uptime
2 checks so far
Last check
Oct 24, 2026, 12:25 UTC
Response
395 ms · HTTP 200
Last up
Now

We check PostcodeData.nl's listed URL (http://api.postcodedata.nl/v1/postcode/?postcode=1211EP&streetnumber=60&ref=domeinnaam.nl&type=json) once a day. History started when PostcodeData.nl was first checked, so new entries show fewer than 30 days.

PostcodeData.nl API not working for you?

  1. A 429 response means you're being rate-limited. Slow down, cache responses, and respect any Retry-After header.
  2. If calls fail only in the browser with a CORS error, PostcodeData.nl may not allow cross-origin requests. Call it from your server instead.
  3. PostcodeData.nl is listed without HTTPS. Browsers block plain-HTTP requests from HTTPS pages (mixed content).
  4. If it works from one network but not another, check firewalls, VPNs and regional blocks.
  5. Check the provider's documentation, status page or social accounts for planned maintenance or a changed endpoint.

Geocoding APIs up at their last check

  1. 1ipwhois logo

    ipwhois API

    Online · 226 ms

    IP geolocation with country, city, coordinates, ISP, timezone and flag data.

    • No API key needed
    • Fast: 226 ms response
    • Callable from the browser (CORS)
    • HTTPS
    No authHTTPSCORS
  2. 2administrative-divisons-db logo

    administrative-divisons-db API

    Online · 745 ms

    Get all administrative divisions of a country.

    • No API key needed
    • Callable from the browser (CORS)
    • HTTPS
    No authHTTPSCORS
  3. 3HackMyIP logo

    HackMyIP API

    Online · 1047 ms

    IP geolocation, ISP and privacy/VPN scoring, email breach checks, DNS and WHOIS lookups.

    • No API key needed
    • Callable from the browser (CORS)
    • HTTPS
    No authHTTPSCORS
  4. 4ipapi.co logo

    ipapi.co API

    Online · 780 ms

    Find IP address location information.

    • No API key needed
    • Callable from the browser (CORS)
    • HTTPS
    No authHTTPSCORS
  5. 5LatLng logo

    LatLng API

    Online · 431 ms

    Geocoding, reverse geocoding, places, and static maps.

    • No API key needed
    • Callable from the browser (CORS)
    • HTTPS
    No authHTTPSCORS

Compare all PostcodeData.nl alternatives · APIs down right now

PostcodeData.nl API status FAQ

Is PostcodeData.nl API down right now?

PostcodeData.nl answered our last daily check (Oct 24, 2026, 12:25 UTC) in 395 ms with HTTP 200. This page also runs a live check from our server when you open it, so you can see whether PostcodeData.nl is responding at this moment.

How do you check whether PostcodeData.nl API is up?

Once a day our checker requests PostcodeData.nl's listed URL (http://api.postcodedata.nl/v1/postcode/?postcode=1211EP&streetnumber=60&ref=domeinnaam.nl&type=json) and records whether it answers within 15 seconds. Answers like 401 (needs a key), 403 (blocks bots) or 429 (rate-limited) count as up, because the server responded. The listed URL is often the documentation page, so an API endpoint can occasionally fail while its docs stay up.

What can I use if PostcodeData.nl API is down?

Free Geocoding APIs that were up at their last check include ipwhois, administrative-divisons-db, HackMyIP. See the full list of PostcodeData.nl alternatives for a comparison.

Why does PostcodeData.nl API work for others but not for me?

A 429 response means you're being rate-limited. Slow down, cache responses, and respect any Retry-After header. If calls fail only in the browser with a CORS error, PostcodeData.nl may not allow cross-origin requests. Call it from your server instead. PostcodeData.nl is listed without HTTPS. Browsers block plain-HTTP requests from HTTPS pages (mixed content).