spf.improvmx.com TXT records

TXT Human readable text
5m
SPF
Sender policy
v=spf1 ip4:91.134.53.231 ip4:91.134.58.237 ip4:91.134.58.239 ip4:91.134.60.17 ip4:5.39.55.160/27 ip4:5.39.126.128/27 ip4:5.39.55.96/27 ip4:5.39.58.128/27 ip6:2001:41d0:340:e700::/56 ip6:2001:41d0:344:ed00::/56 ip6:2001:41d0:344:ef00::/56 ip6:2001:41d0:345:1100::/56 -all

Question and response

Question

dig spf.improvmx.com. TXT

Answer

spf.improvmx.com. 300 TXT "v=spf1 ip4:91.134.53.231 ip4:91.134.58.237 ip4:91.134.58.239 ip4:91.134.60.17 ip4:5.39.55.160/27 ip4:5.39.126.128/27 ip4:5.39.55.96/27 ip4:5.39.58.128/27 ip6:2001:41d0:340:e700::/56 ip6:2001:41d0:344:ed00::/56 ip6:2001:41d0:344:ef00::/56 ip6:2001:41d0:345" ":1100::/56 -all"

Authority

The response has no authority records.

Additional

. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0