It can be anything! An apex, subdomain, or even a URL.

Results forspf.sgdm.aliyun.com

Resolver

Location

TXT

Name	TTL	Value
spf.sgdm.aliyun.com	300	v=spf1 ip4:140.205.208.0/24 ip4:161.117.175.0/24 ip4:47.241.165.10 ip4:47.241.98.164 ip4:47.241.111.217 ip4:47.241.111.29 ip4:47.241.116.245 ip4:47.241.117.48 ip4:47.241.118.220 ip4:47.241.118.92 -all