Check DNS records for any domain using multiple DNS servers. Verify configurations and troubleshoot issues in seconds.
The Domain Name System (DNS) is the internet's phonebook. It translates human-readable domain names (like example.com) into IP addresses (like 192.0.2.1) that computers use to identify each other.
Check if your DNS changes have propagated worldwide across different DNS servers.
Check DNS propagationCheck domain registration details, ownership information, and expiration dates.
Check WHOIS informationDiscover what technologies, frameworks, and tools are used by any website.
Detect technologies| IP Address | TTL |
|---|---|
| 148.251.23.253 | 3599s |
| Nameserver | TTL |
|---|---|
| inesc.inesc.pt. | 21600s |
| archie.inesc.pt. | 21600s |
| ns10.is.inesc.pt. | 21600s |
| Mail Server | Priority | TTL |
|---|---|---|
| smtp.inesc.pt. | 10 | 21600 |
MS=ms67444936
TTL: 21600s
v=spf1 ip4:146.193.0.2 ip4:146.193.32.2 ip4:146.193.64.2 ip4:146.193.96.71 mx:ist.utl.pt ~all
TTL: 21600s
google-site-verification=mpJWBKvr8EStN1WnF6oMzdS6gTlduCF4qURFWzqYEfQ
TTL: 21600s
Primary NS: inesc.inesc.pt.
Responsible: redes.inesc.pt.
TTL: 21600s
key_tag: 10264
algorithm: ECDSAP256SHA256
digest_type: SHA256
digest: 82fed22b68eab8331609eb5a7b9031919078c067fbd2d48c635a97144c931b37
TTL: 7199s