DNS
Report
Enter domain name ? |
| Finds
lots of common DNS problems. |
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www.DNSreport.com
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DNS
Timing
Enter domain/host name ? |
| See
how long your DNS servers take to respond |
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WHOIS
Lookup
Enter domain name (or IP) ? |
| Lists
contact info for a domain/IP (about
150 TLDs!). |
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Abuse
Lookup
Enter domain name ? |
| Finds
abuse contact for a domain from abuse.net. |
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WHOIS
Search
Enter
partial domain name ? |
| True
WHOIS search, using www.whois.sc. |
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Spam
database lookup
Enter IP
(or host name) ? |
| See
if a mail server is listed in 150+ spam databases. |
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Reverse
DNS lookup
Enter
IP/IPv6 (or host name) ? |
| See
if your IP has a reverse DNS entry. |
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IPWHOIS
Lookup
Enter IP (or domain name) ? |
| Lists
contact info for an IP (or domain). |
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NetGeo
IP Lookup
Enter IP (or domain name) ? |
| Shows
geographical location of an IP (or domain). |
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IP
Routing Lookup
Enter
IP ? |
| Shows
IP routing info, from RADB. |
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DNS
lookup
Enter domain/host name ? |
| Look
up a DNS record (A, MX, NS, SOA, etc.) |
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Tracert
Enter host name (or IP) ? |
| Traces
the route packets take to this host. |
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Ping
Enter
host name (or IP) ? |
| Shows
how long it takes for packets to reach a host. |
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ISP
cached DNS lookup
Enter domain/host name ? |
| Check
cached DNS at major ISPs. |
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URL
deobfuscator
Enter URL ? |
| De-obfuscates
confusing URLs. |
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Free
E-mail Lookup
E-mail address or domain ? |
| Is
an E-mail address a known free one? |
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| CIDR/Netmask
Lookup |
| Enter
CIDR range (or IP) ? |
| Calculates
CIDR ranges (e.g. 192.168.112.0/24). |
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| Decimal
IPs |
| Enter
decimal IP ? |
| Converts
a decimal IP (e.g. 2130706433) into an IP. |
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