optimalenergy.pl
DNS records live
- NS
-
- ns1.linlux.net
- ns2.linlux.net
- MX
-
- 300 mx1.linlux.net
- Verified for
-
Email authentication strong
- SPF
-
v=spf1 a mx a:otis.linlux.net a:otis2.linlux.net ip4:65.21.219.100 ip4:65.21.219.99 ip4:95.216.56.251 ip4:185.24.201.226 ip4:137.74.254.126 ip4:217.182.35.165 ip4:185.24.202.140 -allstrict (-all) - DMARC
-
v=DMARC1; p=quarantine; rua=mailto:postmaster@optimalenergy.pl;policy: quarantine - DKIM
- no key found at common selectors
Certificate (current)
GlobalSign GCC R6 AlphaSSL CA 2025
Expires in 133 days