Nuttige hulpmiddelen
Technische, SEO-, netwerk-, browser- en werkplekhulpprogramma's. Zoeken komt overeen met naam, groep, slug, modus en beschrijving.
SEO & monitoring
6 toolsRangposities
Track current keyword positions, coverage, TOP 3/TOP 10 visibility and launch a project scan.
Maakt gebruik van uw projectgegevens →History timeline
Open ranking history by project, compare movement over 7–90 days and drill into keyword timelines.
Maakt gebruik van uw projectgegevens →Indexability checker
Check HTTP access, redirects, robots rules, noindex signals, canonical, sitemap discovery and basic on-page signals.
Live openbare diagnose →Keyword filter
Clean, filter, sort, deduplicate and normalize keyword lists locally in the browser.
Draait privé in uw browser. →Competitor quick compare
Compare up to four public sites by status, speed, HTML size, content signals, redirects and response-header hygiene.
Live openbare diagnose →iOS & Android SCAN
SP-1: ingest a Play package, App Store id or store URL. Live listing metadata. Keyword ranks are not invented.
Live openbare diagnose →Site & network
5 toolsIP & domain info
Resolve public IPs, reverse DNS, registry/routing ownership, ASN, name servers and mail routing.
Live openbare diagnose →Site configuration
Inspect HTTPS, TLS-certificaat, caching, compression, cookie flags and recommended browser security headers.
Live openbare diagnose →DNS-opzoeking
Look up A, AAAA, CNAME, MX, NS, TXT, SOA and CAA records with TTL plus basic email-DNS checks.
Live openbare diagnose →Quick speed test
Measure your connection like Fast.com, then optionally probe a public URL for TTFB and HTML timing.
Live openbare diagnose →Website status
Check availability, redirect chain, HTTPS, TLS-certificaat and final HTTP response timing.
Live openbare diagnose →Browser & developer
2 toolsDevice & browser
Inspect browser, viewport, language, timezone, connection and device capabilities without sending fingerprint data elsewhere.
Draait privé in uw browser. →API inspector
Send a safe public GET request and inspect status, timing, response shape, selected headers and a limited body preview.
Live openbare diagnose →Werkruimte
4 toolsReports
Build a readable project snapshot and export current rank, audit and speed evidence to CSV.
Maakt gebruik van uw projectgegevens →Monitoring alerts
See computed warnings from failed scans, weak audits, poor performance checks and recent monitoring activity.
Maakt gebruik van uw projectgegevens →Analyses
Jump into project analytics with ranking, audit and performance evidence summarized op één plek.
Maakt gebruik van uw projectgegevens →Scan queue
See running and recent rank scans, progress, successful/failed checks and latest worker heartbeat.
Maakt gebruik van uw projectgegevens →IP services
8 toolsMijn IP-adres
Show the public IP seen by Zoeken Ja plus forwarding headers and coarse geo/ASN.
Live openbare diagnose →Ping / reachability
TCP reachability to port 80/443. ICMP ping is not available on shared hosting.
Live openbare diagnose →Privacy check
Inspect proxy-related request headers visible to Zoeken Ja. Target can be ignored.
Live openbare diagnose →Port check
Test whether a public TCP port accepts a connection. Add :443 to the host or use host 443 in the field as host port.
Live openbare diagnose →Email check
Validate email format and look up MX records.
Live openbare diagnose →Spam blacklist
Check an IPv4 address against common DNS-based block lists.
Live openbare diagnose →DNS response time
Measure A-record lookup time on the Zoeken Ja resolver.
Live openbare diagnose →Active services
Probe common TCP service ports on a public host.
Live openbare diagnose →Information services
8 toolsMAC vendor
Look up the hardware vendor from a MAC address OUI.
Live openbare diagnose →Hosting provider
Resolve a host to IP and show organisation, ASN and location.
Live openbare diagnose →Distance between hosts
Estimate geographic distance between two public hosts.
Live openbare diagnose →Domain information
WHOIS/RDAP dossier: registrar, dates, status, nameservers, DNS, TLS and HTTPS probe.
Live openbare diagnose →Domain resolve check
Check whether the name currently resolves in public DNS.
Live openbare diagnose →IP and mail servers
Show A/AAAA, MX and NS records.
Live openbare diagnose →Site information
Fetch HTTP status, server header, type and title.
Live openbare diagnose →DNS propagation view
Show A records visible from the Zoeken Ja resolver.
Live openbare diagnose →Useful services
7 toolsFile download time
Estimate transfer time. Enter a size such as 150MB or 2GB.
Live openbare diagnose →IP / CIDR calculator
Calculate network, broadcast and hosts from CIDR like 10.0.0.0/24.
Live openbare diagnose →chmod calculator
Convert Unix permission bits in the browser.
Draait privé in uw browser. →Punycode converter
Convert IDN domains to ASCII punycode locally.
Draait privé in uw browser. →Case converter
Change letter case locally in the browser.
Draait privé in uw browser. →Password generator
Generate a password locally. Nothing is sent to the server.
Draait privé in uw browser. →Text hash
SHA-256 hash text in the browser.
Draait privé in uw browser. →Surface map
6 toolsDNS-oppervlak map
Public DNS map: A/AAAA/MX/NS/TXT plus common hostnames and certificate names. Passive only.
Live openbare diagnose →SPF / DKIM / DMARC
Read SPF, DMARC and common DKIM selector TXT-bestanden for a domain.
Live openbare diagnose →Certificate names
List hostnames seen on public certificates for the domain (Certificate Transparency).
Live openbare diagnose →TXT-bestanden
All public TXT-bestanden: SPF, verification, site tokens, BIMI and custom text.
Live openbare diagnose →Hostname finder
Passive hostnames from Certificate Transparency plus common DNS names. No brute-force wordlist.
Live openbare diagnose →CDN and edge fingerprint
Guess CDN or edge from NS, CNAME and response headers. Not a vulnerability scanner.
Live openbare diagnose →MARKETING
2 toolsTraffic & revenue calculator
Model sales, leads, visits, ad budget, CAC, ROAS and traffic losses for a revenue target with worldwide market and currency context.
Draait privé in uw browser. →UTM-generator
Build campaign URLs for Google, Yandex, Meta, TikTok, Microsoft, LinkedIn, Naver, Baidu and other advertising ecosystems.
Draait privé in uw browser. →Services for a blog or site
1 toolsGratis website- en SEO-diagnose
Zoeken Ja Nuttige hulpmiddelen help check a public IP, DNS records, website status, page speed, UTM links, indexability and competitor headers without leaving the browser. Use the catalog above to open a live check. Results are generated from public internet data and your request — no extra account is required for the open tools.
Typical queries: whois alternative, ping host, SSL and HTTP status, download time, password generator, punycode, chmod, and campaign URL builder for Google, Yandex, Meta, TikTok, VK, Baidu and Naver.