=== HTTP code : 200 ===

Response headers
================
HTTP/1.1 200 OK
Date: Mon, 29 Jul 2019 01:36:00 GMT
Content-Type: application/atom+xml; charset=UTF-8
Server: blogger-renderd
Expires: Mon, 29 Jul 2019 01:36:01 GMT
Cache-Control: public, must-revalidate, proxy-revalidate, max-age=1
X-Content-Type-Options: nosniff
X-XSS-Protection: 0
Last-Modified: Tue, 28 Aug 2018 09:40:58 GMT
X-Frame-Options: SAMEORIGIN
Accept-Ranges: none
Vary: Accept-Encoding
Connection: close

Request headers
================
HEAD /feeds/posts/default HTTP/1.1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.102 Safari/537.36
Host: daregeneration.blogspot.com
Accept: */*
Referer: https://ssdp.org
Connection: close


Link is valid.