DNSApe

Settings

Initial Request

t.co

Request Headers

GET / HTTP/1.1
Accept: */*
Accept-Language: en-us
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.14; rv:64.0) Gecko/20100101 Firefox/64.0
Host: t.co
Connection: close

Response Headers

HTTP/1.1 301 Moved Permanently
Connection: close
Content-Length: 0
Server: Varnish
Retry-After: 0
Location: https://t.co/
Accept-Ranges: bytes
Date: Sun, 21 Dec 2025 07:43:56 GMT
Via: 1.1 varnish
X-Served-By: cache-sjc1000111-SJC
X-Cache: HIT
X-Cache-Hits: 0
X-Timer: S1766303036.221486,VS0,VE0
Strict-Transport-Security: max-age=300
Redirecting...

Redirect #1

https://t.co/

Request Headers

GET / HTTP/1.1
Accept: */*
Accept-Language: en-us
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.14; rv:64.0) Gecko/20100101 Firefox/64.0
Host: t.co
Connection: close

Response Headers

HTTP/1.1 200 OK
Connection: close
Content-Length: 3255
perf: 7402827104
server: envoy
content-type: text/html; charset=utf-8
cache-control: no-cache, no-store, max-age=0
x-transaction-id: b05214bc97283324
x-xss-protection: 0
Accept-Ranges: bytes
Via: 1.1 varnish, 1.1 varnish
x-response-time: 8
Date: Sun, 21 Dec 2025 07:43:56 GMT
X-Served-By: t4_a, cache-pdk-katl1840057-PDK, cache-sjc1000109-SJC
X-Cache: MISS, MISS
X-Cache-Hits: 0, 0
X-Timer: S1766303036.252448,VS0,VE59
Vary: Accept-Encoding
Strict-Transport-Security: max-age=300
--- REQUEST ---
GET / HTTP/1.1
Accept: */*
Accept-Language: en-us
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.14; rv:64.0) Gecko/20100101 
Firefox/64.0
Host: t.co
Connection: close

--- RESPONSE ---
HTTP/1.1 301 Moved Permanently
Connection: close
Content-Length: 0
Server: Varnish
Retry-After: 0
Location: https://t.co/
Accept-Ranges: bytes
Date: Sun, 21 Dec 2025 07:43:56 GMT
Via: 1.1 varnish
X-Served-By: cache-sjc1000111-SJC
X-Cache: HIT
X-Cache-Hits: 0
X-Timer: S1766303036.221486,VS0,VE0
Strict-Transport-Security: max-age=300

--- REQUEST ---
GET / HTTP/1.1
Accept: */*
Accept-Language: en-us
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.14; rv:64.0) Gecko/20100101 
Firefox/64.0
Host: t.co
Connection: close

--- RESPONSE ---
HTTP/1.1 200 OK
Connection: close
Content-Length: 3255
perf: 7402827104
server: envoy
content-type: text/html; charset=utf-8
cache-control: no-cache, no-store, max-age=0
x-transaction-id: b05214bc97283324
x-xss-protection: 0
Accept-Ranges: bytes
Via: 1.1 varnish, 1.1 varnish
x-response-time: 8
Date: Sun, 21 Dec 2025 07:43:56 GMT
X-Served-By: t4_a, cache-pdk-katl1840057-PDK, cache-sjc1000109-SJC
X-Cache: MISS, MISS
X-Cache-Hits: 0, 0
X-Timer: S1766303036.252448,VS0,VE59
Vary: Accept-Encoding
Strict-Transport-Security: max-age=300
Your IP: 216.73.216.115

About DNSApe

DNSApe is a fast, no-nonsense network diagnostics toolkit built for developers, sysadmins, and security researchers.

Version History

2.0 - 2025-12-21

Complete rewrite

  • Rebuilt with Laravel 12, Livewire 3, and Tailwind CSS 4
  • Live ping monitoring with real-time Chart.js visualization
  • Email Security tool: SPF, DKIM, DMARC validation
  • REST API with JSON responses (60 req/min)
  • MCP server for AI assistant integration (Claude, ChatGPT, etc.)
  • Slack integration with /dns, /whois, /ssl slash commands
  • Help tooltips explaining each tool and record type
  • Shareable ping sessions with unique URLs
  • Pretty/Raw view toggle with persistent preference
  • Browser-based ping for client-side latency testing
  • Enhanced WHOIS with domain + IP info combined
  • Improved SSL certificate error handling

Version 2.1 with performance improvements and bug fixes coming soon.

1.1.3 - 2019-04-30
  • Moved to new infrastructure, resolving most DNS Traversal issues
  • Replaced RBL with SSL validation tool
1.1.2 - 2019-04-17
  • Fixed DNS Traversal issue causing many requests to fail
1.1.1 - 2019-04-16
  • Minor UI adjustments
  • Added links to lookups in DNS results
  • Updated dependencies
  • Increased session timeout to 1 week to eliminate 419 errors
  • Updated IP address display
  • Removed dnsape.com as default lookup
1.1 - 2019-02-15
  • Several UI adjustments
  • Dark mode setting is persistent between sessions via cookie
  • Added GDPR cookie banner for session cookies
  • Added tool to show client IP in lookup field (settings menu)
  • Keyboard shortcuts for tools, focusing, text size, copying URLs
  • Shareable lookup URLs - browser address changes with tool usage
  • Added links to Github repo and feature voting
  • Several error handling and bug fixes
1.0.7 - 2019-01-11
  • Fixed HTTP Headers issue with multiple HTTPS redirects
1.0.6 - 2019-01-09
  • HTTP Headers now forward to and display HTTPS headers
  • UI adjustments
1.0.5 - 2019-01-08
  • Dark Mode!
1.0.4 - 2019-01-07
  • TLD and subdomain validation fixes
1.0.3 - 2019-01-06
  • Updated DNS Cache host list
  • IP address validation improvements
  • Fixed progress bar bug with failed queries
  • UI adjustments
1.0.2 - 2019-01-05
  • IPWhois and Ping now work with IP addresses as well as hostnames
  • Several validation enhancements reduce errors for many lookups
  • Several UI adjustments
1.0.1 - 2019-01-04
  • Added Recent Updates panel
  • Fixed Whois search for many TLDs
  • Fixed DNS Traversal for many TLDs
  • Changed to fluid viewport width
  • Added Privacy Policy
1.0 - 2019-01-02
  • Initial release