Email Path Analyzer

Verify whether email is legitimate.

Mail Server Test Center

MX Dashboard with real-time tools & results

DNSreport Demo

See if there are problems with your DNS hosting

DNSreport

See if there are problems with your DNS hosting

DNS Timing

Check speed of your DNS hosting

Spam Database Lookup

See if a mail server is in any spam database

Traceroute

Traces the route packets take to this host.

WHOIS/IPWHOIS Lookup

Reverse DNS lookup

DNS Lookup

Look up a DNS record (A, MX, NS, SOA, etc.)

URL Deobfuscator

De-obfuscates confusing URLs.

DNS Traversal

verify all DNS servers are reporting the same results

Ping

Shows duration for packets to reach a host.

CIDR/Netmask

Calculates CIDR ranges (e.g. 192.168.112.0/24).

IP Information

Shows info about an IPv4, including city and country

ISP Cached DNS Lookup

Check cached DNS at major ISPs.

Abuse Lookup

Finds abuse contact for a domain

Decimal IPs

Converts a decimal IP (e.g. 2130706433) into an IP.

Email Test

Are there problems sending mail to a user or domain?

Free E-mail Lookup

Is an E-mail address a known free one?

VectorTrace

Speed Test

Measures your internet connection speed.

Top Level Domain Lookup

SSL Examination

Web Site HTTP Headers

ASN Information

Find Nearby IPs

SPF

MAC Address

Zone File Dump

RFC4193 Local IPv6 Range Generator

Generates an 'almost unique' local IPv6 address range, per RFC4193

Country IP Range Lookup

RFC Lookup

Country Tool

What does a website know about you?

DNS Root Server Response Times

Shows up to date information relating to DNS root server response times

Merchant Category Code Lookup

Find merchant category from merchant code on CC bill

Chargeback Reason Code Lookup

Find the reason for a chargeback

Phone Lookup

Look up info on a phone exchange

Area Code & ZIP Lookup

Find distances between ZIPs and/or phone numbers.

BIN lookup

Find country of a credit card.

Date Info