HTTP header fields are components of the message header of requests and responses in the Hypertext Transfer Protocol (HTTP). They define the operating parameters of an HTTP transaction. The header fields are not directly displayed by normal web browsers like Internet Explorer, Google Chrome, Firefox etc. Below is the HTTP Header information of seriousrequest.3fm.nl:
HTTP/1.1 301 Moved Permanently
Date: Wed, 21 Feb 2018 16:47:06 GMT
Server: Apache/2.4.29 (Unix) PHP/5.6.32
X-Powered-By: PHP/5.6.32
location: http://www.npo3fm.nl/seriousrequest/
X-WorkerInstancename: 3fm3b
Content-Length: 0
Content-Type: text/html; charset=UTF-8
X-ProxyInstancename: 3fm1a
Set-Cookie: balancer://3fm3cluster=balancer.3fm3b; path=/;
HTTP/1.1 301 Moved Permanently
Server: nginx/1.13.8
Date: Wed, 21 Feb 2018 16:47:06 GMT
Content-Type: text/html
Content-Length: 185
Connection: keep-alive
Location: https://www.npo3fm.nl/seriousrequest/
X-Instance-Name: npoa1cwb.omroep.nl
X-Clacks-Overhead: GNU Terry Pratchett
HTTP/1.1 200 OK
Server: nginx/1.13.8
Date: Wed, 21 Feb 2018 16:47:07 GMT
Content-Type: text/html
Last-Modified: Wed, 21 Feb 2018 16:46:34 GMT
Transfer-Encoding: chunked
Connection: keep-alive
Vary: Accept-Encoding
X-NPO-Cache-Status: Cache HIT - 21-02-2018 17:46:34
ETag: W/"5a8da26a-171e3"
X-Instance-Name: npoa1dwb.omroep.nl
X-Clacks-Overhead: GNU Terry Pratchett
Content-Encoding: gzip
seriousrequest.3fm.nl - DNS Record Analysis
Domain Name Systes (DNS) translates easily memorized domain names to the numerical IP addresses needed for the purpose of locating computer services and devices worldwide. There are total 9 DNS record(s) of 3fm.nl.