Domain diagnostics <a

Diagnose potential problems with a given domain.

You can bookmark this utility as diag.domains.

Global nameservers

Google Public DNS

DNS request failed: The domain name referenced in the query does not exist.

Cloudflare DNS

DNS request failed: The domain name referenced in the query does not exist.

Quad9

DNS request failed: The domain name referenced in the query does not exist.

ns1.simply.com

DNS request failed: The name server was unable to process this query due to a problem with the name server.

ns2.simply.com

DNS request failed: The name server was unable to process this query due to a problem with the name server.

ns3.simply.com

DNS request failed: The name server was unable to process this query due to a problem with the name server.

External tests

DNS zone As seen by Google Public DNS

Webservers

Host Target Reverse

Inbound mail

DNS request failed: The domain name referenced in the query does not exist.

Outbound mail

SPF record

DKIM record

No Simply.com DKIM record found on <a

DMARC record

No DMARC record found on <a

TXT records

DNS request failed: The domain name referenced in the query does not exist.

Nameservers

DNS request failed: The domain name referenced in the query does not exist.

ANY Query

DNS request failed: The domain name referenced in the query does not exist.

WHOIS

% IANA WHOIS server
% for more information on IANA, visit http://www.iana.org
%
% Error: Invalid query <a

WHOIS result is cached for 15 minutes

HTTP trace

ERROR: Could not connect to http://<a

Could not resolve host: <a; Name or service not known