Domain diagnostics emdrive.echothis.com

Diagnose potential problems with a given domain.

You can bookmark this utility as diag.domains.

Global nameservers

Google Public DNS

undefined property: mname

Cloudflare DNS

undefined property: mname

Quad9

undefined property: mname

ns1.simply.com

DNS request failed: The name server refuses to perform the specified operation for policy reasons.

ns2.simply.com

DNS request failed: The name server refuses to perform the specified operation for policy reasons.

ns3.simply.com

DNS request failed: The name server refuses to perform the specified operation for policy reasons.

External tests

DNS zone As seen by Google Public DNS

Webservers

emdrive.echothis.com
Host Target Reverse
emdrive.echothis.com CNAME echothis.com -
echothis.com 54.186.224.105 sfj105.org
emdrive.echothis.com CNAME echothis.com -
www.emdrive.echothis.com
No DNS records found for www.emdrive.echothis.com

Inbound mail

No MX records found for emdrive.echothis.com

Outbound mail

SPF record

Value
v=spf1 include:spf.efwd.registrar-servers.com ~all
No Simply.com SPF record found

DKIM records

Simply.com DKIM records not found
Name Value

DMARC record

No DMARC record found

TXT records

Name Value
emdrive.echothis.com echothis.com
echothis.com SPF v=spf1 include:spf.efwd.registrar-servers.com ~all

Nameservers

Host Nameserver

WHOIS

No match for "EMDRIVE.ECHOTHIS.COM".
>>> Last update of whois database: 2025-07-24T14:55:59Z <<<

NOTICE: The expiration date displayed in this record is the date the
registrar's sponsorship of the domain name registration in the registry is
currently set to expire. This date does not necessarily reflect the expiration
date of the domain name registrant's agreement with the sponsoring
registrar.  Users may consult the sponsoring registrar's Whois database to
view the registrar's reported date of expiration for this registration.

TERMS OF USE: You are not authorized to access or query our Whois
database through the use of electronic processes that are high-volume and
automated except as reasonably necessary to register domain names or
modify existing registrations; the Data in VeriSign Global Registry
Services' ("VeriSign") Whois database is provided by VeriSign for
information purposes only, and to assist persons in obtaining information
about or related to a domain name registration record. VeriSign does not
guarantee its accuracy. By submitting a Whois query, you agree to abide
by the following terms of use: You agree that you may use this Data only
for lawful purposes and that under no circumstances will you use this Data
to: (1) allow, enable, or otherwise support the transmission of mass
unsolicited, commercial advertising or solicitations via e-mail, telephone,
or facsimile; or (2) enable high volume, automated, electronic processes
that apply to VeriSign (or its computer systems). The compilation,
repackaging, dissemination or other use of this Data is expressly
prohibited without the prior written consent of VeriSign. You agree not to
use electronic processes that are automated and high-volume to access or
query the Whois database except as reasonably necessary to register
domain names or modify existing registrations. VeriSign reserves the right
to restrict your access to the Whois database in its sole discretion to ensure
operational stability.  VeriSign may restrict or terminate your access to the
Whois database for failure to abide by these terms of use. VeriSign
reserves the right to modify these terms at any time.

The Registry database contains ONLY .COM, .NET, .EDU domains and
Registrars.

WHOIS result is cached for 15 minutes

HTTP trace

1
http://emdrive.echothis.com
HTTP 301
54.186.224.105
Namelookup
46 ms
Connect
211 ms
Pre-transfer
211 ms
Start-transfer (TTFB)
376 ms
HTTP/1.1 301 Moved Permanently
Server: $SERVER_TYPE
Date: Thu, 24 Jul 2025 14:56:09 GMT
Content-Type: text/html
Content-Length: 162
Connection: keep-alive
Location: https://emdrive.echothis.com/
2
https://emdrive.echothis.com/
HTTP 403
54.186.224.105
Namelookup
39 ms
Connect
205 ms
App connect
546 ms
Pre-transfer
546 ms
Start-transfer (TTFB)
713 ms
HTTP/1.1 403 Forbidden
Server: $SERVER_TYPE
Date: Thu, 24 Jul 2025 14:56:09 GMT
Content-Type: text/html; charset=iso-8859-1
Content-Length: 202
Connection: keep-alive