Tools
Monitoring
Pricing
Resources
About

Sign in Get started

trace·warrior

Network diagnostics for IT professionals. Built for speed, accuracy, and the long tail of the Friday afternoon outage.

ALL SYSTEMS NOMINAL

Tools

DNS Lookup
Ping Test
Port Checker
WHOIS
See all

Product

Monitors
Pricing
How-to guides
Compare

Resources

Blog
API docs
Tool index
Contact

Company

About
Privacy
Terms
Cookie policy

© 2026 Trace Warrior · made for engineers, by engineersnetwork forensics, quietly

tools index

All tools, one place.

32 / 32 live

32 tools spanning DNS, network reachability, IP & geolocation, encoding, hashing, and utilities. Every tool's a single page, every page leads with the input field.

DNS & Domain

Resolve names, look up domains, walk the chain.

Query A, AAAA, MX, TXT, CNAME, NS, SOA records with live TTLs.

$dns example.com

→ A 93.184.216.34

domain-to-iplive

Domain to IP Lookup

Resolve a domain's IPv4 and IPv6 addresses with reverse DNS.

$domain-to-ip example.com

→ 93.184.216.34 · AAAA 2606:2800::

cname-lookuplive

Follow a hostname's CNAME alias chain to its final target.

$cname www.example.com

→ → example.com → 93.184.216.34

nameserver-lookuplive

Nameserver (NS) Lookup

List a domain's authoritative nameservers and their IPs.

$ns example.com

→ a.iana-servers.net · b.iana-servers.net

email-deliverability-testlive

Email Deliverability Test

One check scores your SPF, DKIM, DMARC, MX and blacklist status.

$deliverability example.com

→ Score 82 · B

Check a domain's MX records, mail hosts, IPs, and provider.

→ 5 hosts · Google

spf-checkerlive

Validate an SPF record and count lookups against the limit of 10.

$spf google.com

→ 1 lookup · ~all

dkim-checkerlive

Look up and validate DKIM keys, no selector needed.

$dkim fastmail.com

→ fm1 · RSA 2048

dmarc-checkerlive

Validate a DMARC policy, alignment, and report destinations.

$dmarc nasa.gov

→ p=reject · verified

blacklist-checklive

Email Blacklist Check

Check an IP or domain against the major spam blocklists.

$blacklist 8.8.8.8

email-header-analyzerlive

Email Header Analyzer

Parse raw email headers: delivery path, auth results, spam signals.

$paste raw headers

→ 5 hops · SPF/DKIM/DMARC pass

whois-lookuplive

Domain registrar, registrant, creation date, and expiry.

$whois example.com

→ IANA · est 1995

reverse-dns-lookuplive

Reverse DNS (PTR) Lookup

Look up the PTR record for an IP: reverse DNS / rDNS.

Network

Reach things. Test ports. Inspect the path.

Map an IP or domain to its ASN, org, and BGP prefix.

→ AS15169 · GOOGLE · 8.8.8.0/24

Real ICMP ping with millisecond round-trip timings.

$ping example.com ×4

→ avg 12ms · 0% loss

Map the network path to any host, hop by hop.

$traceroute 1.1.1.1

→ 8 hops · reached

port-checkerlive

Check whether a TCP port is open, closed, or filtered.

$port 443 example.com

→ open · 24ms

ssl-certificate-checkerlive

SSL / TLS Certificate Checker

Verify chain, issuer, expiry, and protocol of a TLS certificate.

$tls example.com

→ valid · 84d left

http-header-checkerlive

HTTP Headers Checker

Inspect HTTP response headers: status, security, caching.

$head example.com

→ 200 · cf-cache HIT

IP & Geo

Where an address lives, and how it arrived.

ip-geolocationlive

Country, region, city, ASN, and ISP for any IP address.

→ Mountain View, US

whats-my-iplive

Show your public IP address and the header it came from.

→ your.public.ip

Encoding & Hashing

Translate, decode, fingerprint.

jwt-decoderlive

Decode a JWT's header, payload and claims, with expiry status.

$decode eyJhbGci...

→ HS256 · sub, iat, exp

base64-encoder-decoderlive

Base64 Encoder / Decoder

Round-trip text and bytes through Base64 encoding.

url-encoder-decoderlive

URL Encoder / Decoder

Percent-encode or decode any URL or query parameter.

binary-to-textlive

Binary to Text Converter

Binary, hex, and decimal ↔ text. UTF-8 safe, supports emoji.

→ 01001000 01101001

json-yaml-formatterlive

JSON / YAML Formatter

Pretty-print, minify, validate JSON & convert to/from YAML.

hash-generatorlive

MD5, SHA-1, SHA-256, SHA-384, SHA-512 hashes of any text.

$sha256 "hello"

→ 2cf24dba5fb0…

Utilities

Subnet math, MAC lookup, the long tail of tools.

subnet-calculatorlive

Subnet Calculator

CIDR, subnet mask, IP range, broadcast, and host count.

$cidr 10.0.0.0/24

→ 254 hosts · /24

mac-address-lookuplive

MAC Address Lookup

Identify the vendor from any MAC address or OUI prefix.

→ Private · IEEE

bulk-mac-address-lookuplive

Bulk MAC Address Lookup

Identify the vendor for up to 100 MAC addresses at once.

$bulk-oui (100 max)

→ CSV · vendor per MAC

type7-password-decryptorlive

Cisco Type 7 Password Decryptor

Decode Cisco Type 7 obfuscated passwords (Vigenère cipher).

$t7 0822455D0A16

cron-job-generatorlive

Cron Expression Generator

Build, explain, and decode cron expressions in plain English.

→ Mondays · 09:00