sirmax.it

.it dns

First seen 2026-05-14 · Last seen 2026-05-14 · ok HTTP 200 6739 ms crawled 2026-05-19

SM · 185.21.118.118 · AS199325 Semplify Srl

Reputation 100/100

DNS records live

NS

ns1.plaindns.net
ns2.plaindns.net

MX

10 antispam.sirmax.it

Verified for

Microsoft 365

Email authentication strong

SPF

v=spf1 ip4:109.233.120.63 include:antispam.sirmax.it include:spf.protection.outlook.com include:_spfwcustomers.semplify.net include:emailus.freshservice.com -all

strict (-all)

DMARC

v=DMARC1; p=reject; rua=mailto:dmarc_agg@vali.email

policy: reject (enforced)

DKIM

selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDQf/opASPq7w33SaeiNEj0Dgts+ue4NlyPcs89f6lTQAi3qixLGFaY7/fcmz9jiUh/FjcMDdwaYO5a7QB558…
selector2: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC+HEz5x9mFKQBBPBU19qnROL4mZQk7CCPVBTzGipQJ8C0R/ZzqgI8uBTcZqzg3+iiRUmSfZ8EXOh5OBVEdBQ…

selectors probed

Certificate (current)

Sectigo Public Server Authentication CA DV R36

from 2025-06-26 to 2026-07-27

Expires in 67 days

Full certificate history on crt.sh ↗