xnnd.com tools for dns
Domain Intelligence:

MX Lookup:
SPF Lookup:
DMARC Lookup:
rDNS Lookup:
rDNS Scan:

Other DNS Lookup:

ABUSE.NET Lookup: 
WHOIS Lookup: 
GoogleBL Check: 
HSTS Check: 
SNDS Lookup: 
CIDR Calculator: 

Deliverability: Spam Resource | Blacklists: DNSBL Resource | More tools: wiseTools
5996 | .129 sec | Svr: 230 | xnnd.com access on Tue Jun 19 19:55:13 EDT 2018 from 54.80.198.173
 xnnd simple tools for dns by al iverson since 2008