13 nodes online

Global network diagnostics

Network tools, online

Ping, traceroute, DNS, SSL, WHOIS — from 13 global nodes. No login, no limits.

Network DNS Security Web

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Type	TTL	Value

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Perfping

Global network diagnostics from nodes across 5 continents. Ping, traceroute, HTTP, TCP, MTR, DNS, SSL, WHOIS, DNSBL — free, instant, no login.

5

Checks today

13

Active nodes

5

Continents

30d

Results stored

Network

Ping
My IP
Traceroute
TCP Port Check
HTTP Check

DNS

DNS Dig (A)
NS Lookup
MX Lookup
SPF Check
DMARC Check
DKIM Check
Reverse DNS

Security

SSL Certificate
WHOIS Lookup
Blacklist Check
HTTP Headers
Redirect Chain

Company

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