Domain diagnostics curtis-jensen.technetbloggers.de

Diagnose potential problems with a given domain.

You can bookmark this utility as diag.domains.

Global nameservers

Google Public DNS

Not authoritive domain

Cloudflare DNS

Not authoritive domain

Quad9

Not authoritive domain

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

curtis-jensen.technetbloggers.de
Host Target Reverse
curtis-jensen.technetbloggers.de 188.114.97.1 -
curtis-jensen.technetbloggers.de 188.114.96.1 -
curtis-jensen.technetbloggers.de AAAA 2a06:98c1:3120:0:0:0:0:1 -
curtis-jensen.technetbloggers.de AAAA 2a06:98c1:3121:0:0:0:0:1 -
www.curtis-jensen.technetbloggers.de
Host Target Reverse
www.curtis-jensen.technetbloggers.de 188.114.97.1 -
www.curtis-jensen.technetbloggers.de 188.114.96.1 -
www.curtis-jensen.technetbloggers.de AAAA 2a06:98c1:3120:0:0:0:0:1 -
www.curtis-jensen.technetbloggers.de AAAA 2a06:98c1:3121:0:0:0:0:1 -

Inbound mail

No MX records found for curtis-jensen.technetbloggers.de

Outbound mail

SPF record

SPF issue: No SPF record found

DKIM records

Simply.com DKIM records not found
Name Value

DMARC record

No DMARC record found

TXT records

Name Value

Nameservers

Host Nameserver

WHOIS

% Restricted rights.
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% Terms and Conditions of Use
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% The above data may only be used within the scope of technical or
% administrative necessities of Internet operation or to remedy legal
% problems.
% The use for other purposes, in particular for advertising, is not permitted.
% 
% The DENIC whois service on port 43 doesn't disclose any information concerning
% the domain holder, general request and abuse contact.
% This information can be obtained through use of our web-based whois service
% available at the DENIC website:
% http://www.denic.de/en/domains/whois-service/web-whois.html
% 
% 

Domain: technetbloggers.de
Nserver: ali.ns.cloudflare.com
Nserver: mark.ns.cloudflare.com
Status: connect
Changed: 2025-06-25T08:22:06+02:00

WHOIS result is cached for 15 minutes

RDAP

Unable to get RDAP data.

RDAP result is cached for 15 minutes

HTTP trace

1
http://curtis-jensen.technetbloggers.de
HTTP 301
104.21.18.96
Namelookup
27 ms
Connect
31 ms
Pre-transfer
31 ms
Start-transfer (TTFB)
82 ms
HTTP/1.1 301 Moved Permanently
Date: Mon, 26 Jan 2026 20:40:50 GMT
Content-Type: text/html
Transfer-Encoding: chunked
Connection: keep-alive
Server: cloudflare
Nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Location: https://curtis-jensen.technetbloggers.de/
cf-cache-status: DYNAMIC
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=JHp88XvsOmJ0XpuP27%2BEronXFmK%2F3mOTU3NSVrpJEs3IGal%2FMXwdPoJQQO3by%2FKce5qpRbNm3x4NAZMNnTz%2BAYW5oW48PsWr0WEHJ62p7ZHTz8BkIMGwgL73BzShlQ%3D%3D"}]}
CF-RAY: 9c42d3e1ef054935-CPH
alt-svc: h3=":443"; ma=86400
2
https://curtis-jensen.technetbloggers.de/
HTTP 301
104.21.18.96
Namelookup
28 ms
Connect
32 ms
App connect
48 ms
Pre-transfer
48 ms
Start-transfer (TTFB)
118 ms
HTTP/1.1 301 Moved Permanently
Date: Mon, 26 Jan 2026 20:40:50 GMT
Content-Type: text/plain; charset=utf-8
Content-Length: 55
Connection: keep-alive
Server: cloudflare
Nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
X-Powered-By: Express
Cache-Control: public, max-age=0
Location: /author/curtis-jensen
Vary: Accept, Accept-Encoding
cf-cache-status: DYNAMIC
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=0ebpvIobTze5%2FRzQAfZpI0KFaZuMg5yRiY0HMZpbCHJ%2F8Qu7Ek8VTpdQ7v91doUZgburYjvt4cdq2dye6tqORqFCfFXIHdhcrDTinMnuUkzkhG55enqZ92pub7R74g%3D%3D"}]}
CF-RAY: 9c42d3e28b6992e0-CPH
alt-svc: h3=":443"; ma=86400

ERROR: Could not perform request to /author/curtis-jensen