# DNS Checker: IP & SSL Tools

> Ports, WHOIS & Propagation

Canonical page: [https://chrome-stats.com/d/id6752944260](https://chrome-stats.com/d/id6752944260)

## Overview

- **ID:** `id6752944260`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Muhammad Mujahid Khan
- **Category:** Utilities
- **Version:** 8.2
- **Last updated:** 2026-07-27
- **First published:** 2025-09-25
- **Size:** 13 MB
- **Data as of:** 2026-09-15
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/dns-checker-ip-ssl-tools/id6752944260)
- **Website:** [https://justclack.blogspot.com/](https://justclack.blogspot.com/)
- **Privacy policy:** [https://justclack.blogspot.com/p/privacy-policy.html](https://justclack.blogspot.com/p/privacy-policy.html)

## Description

Port Checker, common-port scan, Watch Domains, SSL reminders & worldwide DNS propagation. Fast DNS, WHOIS & SSL — Pro for ad-free + instant PDF.

DNS Checker: look up DNS, WHOIS, SSL, IP location, ports & propagation — all in one simple app.

Built for developers, sysadmins, site owners, gamers, and anyone troubleshooting domains or servers.

DNS LOOKUP
• A, AAAA, MX, TXT, NS, SOA, SRV & CAA records
• TTL, priority and full record details
• Copy any value with one tap
• Save lookups to History and reopen anytime

WHOIS & DOMAIN
• Registrar, creation & expiry dates
• Name servers and DNSSEC status
• Domain availability check

SSL CERTIFICATE
• Issuer, subject and validity dates
• Days until expiry
• Signature algorithm & serial number

IP & NETWORK
• IP geolocation (city, country, ISP, ASN)
• Reverse DNS (IP → hostname)
• HTTP response headers

PORT CHECKER
• Check if a remote port is open or closed
• Scan common ports from the internet (fast batch scan)
• Common ports: HTTP, HTTPS, SSH, SMTP, MySQL, RDP, Minecraft & more
• Port History for past checks
• Useful for port forwarding and firewall testing

WATCH DOMAINS
• Save domains you care about
• Detect DNS A-record changes
• Quick status: OK, SSL warning, or DNS changed

SSL EXPIRY REMINDERS
• See which certificates expire soon
• Optional local reminders before expiry

DNS PROPAGATION
• Compare A records across Google, Cloudflare & Quad9
• Clear result: “All servers agree” or “Still updating”

PRO
• Ad-free experience (no banners or pop-ups)
• Instant PDF export of full DNS reports
(All core tools are available free. Free users can export PDF by watching a short ad.)

Perfect for:
• Checking DNS after a domain or hosting change
• Verifying SSL before a site goes live
• Testing port forwarding (game servers, remote access)
• Watching important domains for unexpected DNS changes

No account required. Fast, clean, and designed for iPhone & iPad.

Questions? contacttomujahid@gmail.com
Privacy Policy: https://justclack.blogspot.com/p/privacy-policy.html
Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Subscriptions (optional):
• Weekly, Monthly, or Yearly Premium
• Payment charged to your Apple ID
• Auto-renews unless cancelled at least 24 hours before the period ends
• Manage or cancel in App Store account settings

## Rankings

- #1,471,240 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/id6752944260)