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 |
|---|---|
| 104.17.201.193 | 3599s |
| Nameserver | TTL |
|---|---|
| dns-auth1.uni-stuttgart.de. | 3600s |
| dns-auth3.uni-stuttgart.net. | 3600s |
| dns-auth2.uni-stuttgart.edu. | 3600s |
| Mail Server | Priority | TTL |
|---|---|---|
| arena2036-de.mail.protection.outlook.com. | 10 | 300 |
atlassian-domain-verification=oAw7ExCEGpFoaApk9kageFOXwdPWE2AmyPBJCe7kdCBl36YdPNwJfTL/muUCzFb3
TTL: 3600s
cisco-ci-domain-verification=74e3161db1b71bc6f2065ea0507c446ea7d80101430f811f047e5d8e9288b747
TTL: 3600s
v3kti8uofu9sb24cfknel84vc
TTL: 3600s
htct3qa3bd2c0mqcg71krdequr
TTL: 3600s
jn5kt34qkqlafng1ntvg6kv2u2
TTL: 3600s
_globalsign-domain-verification=aCp2a8bm8deU_g5TpFAcFXwjBtVAgwKuHouqJQX0pH
TTL: 3600s
MS=ms47045537
TTL: 3600s
MS=ms12503386
TTL: 3600s
atlassian-sending-domain-verification=44720d8b-13c6-4614-95dd-29ae3a8e491e
TTL: 3600s
Primary NS: dns-hm0.rus.uni-stuttgart.de.
Responsible: dns-support.rus.uni-stuttgart.de.
TTL: 3600s
HARICA-k3XKdfoFXhapRgGllDh
TTL: 3600s
v=spf1 include:spf.protection.outlook.com -all
TTL: 3600s
on29ih6ld58rloctedao10nnit
TTL: 3600s
google-site-verification=29TaDtHaplPGT1qQRvoHaqmSOkueZ2PwQhYWmUoIpYE
TTL: 3600s