DNS Space

DNS Space helps you monitor DNS records, propagation status, and domain health in one place, making it easier to detect configuration issues, prevent downtime, and keep your website connected.

WHOIS Lookup

Get full registrar info, registration date, expiry date, domain age, and nameservers for any domain instantly.

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DNS Lookup

Fetch all DNS records — A, AAAA, MX, NS, TXT, CNAME, and SOA — for any domain name in real time.

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DNS Propagation Checker

Check if DNS changes for any domain have fully propagated across multiple global DNS servers worldwide.

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IP Lookup

Enter any domain or IP to get geolocation, ISP, ASN, hostname, organization, and country details instantly.

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Reverse IP Lookup

Discover all other websites hosted on the same server or shared IP address as any domain.

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Subdomain Finder

Discover all publicly known subdomains for any domain using certificate transparency logs and DNS enumeration.

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SPF Checker

Retrieve and validate the SPF DNS record for any domain to verify email sender authentication is properly set up.

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DMARC Checker

Fetch and analyze the DMARC policy for any domain to validate email security and deliverability configuration.

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DKIM Checker

Look up and verify DKIM public key records for any domain to confirm email signing is correctly configured.

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Email Security Checker

Run a combined SPF, DKIM, and DMARC audit on any domain to get a full email security health report.

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Complete Guide

DNS Space for Domain Health and DNS Propagation Monitoring

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DNS Lookup

Fetch all DNS records — A, AAAA, MX, NS, TXT, CNAME, and SOA — for any domain name in real time.

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DNS Propagation Checker

Check if DNS changes for any domain have fully propagated across multiple global DNS servers worldwide.

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Subdomain Finder

Discover all publicly known subdomains for any domain using certificate transparency logs and DNS enumeration.

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SPF Checker

Retrieve and validate the SPF DNS record for any domain to verify email sender authentication is properly set up.

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SEO Score Checker

Analyze any URL and get an instant SEO health score covering meta tags, headings, links, and on-page factors.

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Meta Tag Analyzer

Extract and evaluate title tag, meta description, canonical tag, Open Graph, and Twitter Card tags from any URL.

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