|SPF Lookup:||Multi DNS?|
Checking TXT record for comcast.net using Unbound DNS server (127.0.0.1): (or click here to check using the Google DNS website.)
comcast.net descriptive text "google-site-verification=g7KA0NF2z-1XIBz7vWW88zvVYlJeiG56UPOYHF2tqY0"
|comcast.net descriptive text "v=spf1 ip4:220.127.116.11/28 ip4:18.104.22.168/28 ip4:22.214.171.124/28 include:_spfv6.comcast.net include:_spf.mdp.comcast.net ~all"|
Test this SPF record with the Kitterman SPF validation tool by entering the sending IP address and pressing the submit button.
Service provider: Comcast.
Run domain blocklist check for comcast.net.
* Note: "SPF" lookup checks TXT records but only returns ones containing "v=spf1", and will not display other TXT records found in DNS.
Multi DNS Options: No/off=Check one random public server. Yes=Check public DNS servers. Special=Check DNS servers authoritative for zone/domain.
The authoritative DNS servers for this host are: dns101.comcast.net, dns102.comcast.net, dns103.comcast.net, dns104.comcast.net, dns105.comcast.net.
Run at: Wed Mar 22 07:54:06 CDT 2023