optima.com

Valid Email Server
Domain Lookup › optima.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
optima.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-04-01 23:57:58 UTC · ↺ Refresh

MX Hostnames

  • mx1-us1.ppe-hosted.com
  • mx2-us1.ppe-hosted.com

MX Priorities

  • mx1-us1.ppe-hosted.com: 10
  • mx2-us1.ppe-hosted.com: 20

A / AAAA Records

  • 104.21.73.37 (no PTR)
  • 172.67.157.116 (no PTR)
  • 2606:4700:3035::6815:4925 (no PTR)
  • 2606:4700:3032::ac43:9d74 (no PTR)

Mail Server IPs

  • 148.163.129.50 ↩ mx1-us1.ppe-hosted.com
  • 67.231.154.162 ↩ mx1-us1.ppe-hosted.com
  • 148.163.129.51 ↩ mx2-us1.ppe-hosted.com
  • 67.231.154.163 ↩ mx2-us1.ppe-hosted.com

SOA Record

Raw SOA fiona.ns.cloudflare.com dns.cloudflare.com 2400196875 10000 2400 604800 1800
Primary NS (mname)
fiona.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2400196875
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

hank.ns.cloudflare.com
fiona.ns.cloudflare.com

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:144.121.194.34 include:spf.protection.outlook.com a:dispatch-us.ppe-hosted.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

DKIM Selectors

✗ None detected

No DKIM records found for common selectors — your provider may use a custom selector name.

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

10 records
  • xgcj9kp3r26423k6dtq88q951sn2t7dt
  • ygqm4flb0r1zxkv69jmljzkl4sbxzy6t
  • zf60pxxmqstymjzrvnrvphdxmr1fxrc3
  • 2nd2c5rtg4d8mwky3vhphk9wnd4dh8zh
  • 3yqt9qjv5xdmsx97079dmy65tl21fxmj
  • MS=ms37260908
  • f13k2t1f4l4inudgah2jn01hud
  • ig4ufq9dehmfj866i96f94auf6
  • ppe-c29d947979ae48e0aa9a
  • SPFv=spf1 ip4:144.121.194.34 include:spf.protection.outlook.com a:dispatch-us.ppe-hosted.com ~all
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