DNS
Gurus
About
Tools
DNS
Ping
Traceroute
WHOIS
Subdomains
SSL/TLS
HTTP Headers
URL Inspect
IP Info
ASN
History
Clear All
Lookup
dns15
quad9.net
Open
Default
Default
Cloudflare
Google
OpenDNS
1
records
Mail Servers
Raw
TTL
MX
—
10
mail.quad9.net
20m
dns15.quad9.net. 1200 IN MX 10 mail.quad9.net.
Record Types
MX
Mail Servers
1
Free Cloud Credits
Get free credits to test cloud platforms
DigitalOcean
Get $200 in credits
Linode/Akamai
Get $100 in credits
UpCloud
Get €25 in credits
Vultr
Get $300 in credits
Offer appears after signup