Domains with DNS TXT v=spf1 ip4:91.213.54.20 ip4:91.213.54.19 ip4:91.213.54.21 ip4:91.213.54.25 ip6:2a04:85c0::250:56ff:feb6:6a3e ip6:2a04:85c0::250:56ff:feb6:6a37 include:spf.protection.outlook.com -all

There are 18 domains that have DNS TXT set to v=spf1 ip4:91.213.54.20 ip4:91.213.54.19 ip4:91.213.54.21 ip4:91.213.54.25 ip6:2a04:85c0::250:56ff:feb6:6a3e ip6:2a04:85c0::250:56ff:feb6:6a37 include:spf.protection.outlook.com -all. The top 18 records ordered by domain rank are listed below.

We're currently tracking 369,230,288 DNS TXT records. Use our API to retrieve detailed information for DNS domains and records. Data is updated daily.