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Port scan + probeing
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updated
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beta
E-mail DNSBL blacklist check
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CIDR calculator
beta
ASN database lookup
beta
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GeoIP location
QR code generator
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Color contrast checker
Color picker
Lorem ipsum generator
URL encode/decode
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BASE64 encode/decode
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beta
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iamroot.tech
Internet tools
DNS lookup
DNS propagation check
Port scan + probeing
WHOIS / RDAP lookup
updated
HTTP/S request tool
TLS/SSL certificate check
beta
E-mail DNSBL blacklist check
Reverse DNS
CIDR calculator
beta
ASN database lookup
beta
What is my IPv4 and IPv6?
GeoIP location
QR code generator
Dev tools
Color contrast checker
Color picker
Lorem ipsum generator
URL encode/decode
HTML encode/decode
BASE64 encode/decode
Hash calculator (CRC64 - MD5 - SHA - RIPEMD)
Misc tools
Password generator
World map, day/night + local time
beta
Internet tools
DNS lookup
DNS propagation check
Port scan + probeing
WHOIS / RDAP lookup
updated
HTTP/S request tool
TLS/SSL certificate check
beta
E-mail DNSBL blacklist check
Reverse DNS
CIDR calculator
beta
ASN database lookup
beta
What is my IPv4 and IPv6?
GeoIP location
QR code generator
Dev tools
Color contrast checker
Color picker
Lorem ipsum generator
URL encode/decode
HTML encode/decode
BASE64 encode/decode
Hash calculator (CRC64 - MD5 - SHA - RIPEMD)
Misc tools
Password generator
World map, day/night + local time
beta
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Reverse DNS / PTR lookup
Related tools
DNS lookup
dns.google
DNS propagation check
dns.google
WHOIS / RDAP lookup
updated
dns.google
Port scan + probeing
dns.google
E-mail DNSBL blacklist check
dns.google
CIDR calculator
beta
IP to CIDR calculation tool with subnet info. The reverse, CIDR ranges to IP addresses, is also possible. Last but not least, it includes a tool for refactoring groups of IPs, domain names, and/or other CIDR ranges.
GeoIP location
dns.google
PTR lookup of 'dns.google'
IP lookup
dns.google
14m
A
8.8.4.4
14m
dns.google
14m
A
8.8.8.8
14m
dns.google
6m
AAAA
2001:4860:4860::8844
6m
dns.google
6m
AAAA
2001:4860:4860::8888
6m
PTR answers
2001:4860:4860::8844
5h7m
PTR
dns.google
5h7m
2001:4860:4860::8888
24h
PTR
dns.google
24h
8.8.4.4
1h1m
PTR
dns.google
1h1m
8.8.8.8
22m
PTR
dns.google
22m
Log
+000
Resolving host 'dns.google'
+018
IP's found: dns.google (8.8.4.4), dns.google (8.8.8.8), dns.google (2001:4860:4860::8844), dns.google (2001:4860:4860::8888)
+018
Multiple IPs to check - public DNS-resolvers will be used (Google and OpenDNS)
+018
Resolving PTR record of '8.8.4.4'
+027
PTR-record resolved in a total of 7ms. Responding DNS-server: 8.8.4.4.
+027
Resolving PTR record of '8.8.8.8'
+035
PTR-record resolved in a total of 7ms. Responding DNS-server: 8.8.4.4.
+035
Resolving PTR record of '2001:4860:4860::8844'
+045
PTR-record resolved in a total of 8ms. Responding DNS-server: 8.8.8.8.
+045
Resolving PTR record of '2001:4860:4860::8888'
+067
PTR-record resolved in a total of 19ms. Responding DNS-server: 208.67.222.222.