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iamroot.tech
Internet tools
DNS lookup
DNS propagation check
Port scan + probeing
WHOIS / RDAP lookup
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
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
db4free.net
DNS propagation check
db4free.net
WHOIS / RDAP lookup
db4free.net
Port scan + probeing
db4free.net
E-mail DNSBL blacklist check
db4free.net
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
db4free.net
PTR lookup of 'db4free.net'
IP lookup
db4free.net
24h
A
85.10.205.173
24h
PTR answers
85.10.205.173
24h
PTR
static.85-10-205-173.clients.your-server.de
24h
Log
+000
Resolving host 'db4free.net'
+1.183
IP's found: db4free.net (85.10.205.173)
+1.183
Resolving PTR record of '85.10.205.173'
+2.161
PTR-record resolved in a total of 977ms. Responding DNS-server: ns1.your-server.de.