Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
optimumhit.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 04:08:43 UTC · ↺ Refresh
MX Hostnames
- optimumhit-com.mail.protection.outlook.com
MX Priorities
- optimumhit-com.mail.protection.outlook.com: 0
A / AAAA Records
- 34.174.85.223 ↩ 223.85.174.34.bc.googleusercontent.com
Mail Server IPs
- 52.101.40.2 ↩ mail-cy1pr05cu00402.inbound.protection.outlook.com
- 52.101.194.13 ↩ mail-ch0pr04cu00605.inbound.protection.outlook.com
- 52.101.10.5 ↩ mail-bn6pr04cu00105.inbound.protection.outlook.com
- 52.101.11.15 ↩ mail-sa9pr02cu00207.inbound.protection.outlook.com
- 2a01:111:f403:f913::1 ↩ mail-cy5pr05cu00101.inbound.protection.outlook.com
- 2a01:111:f403:c92c::1 ↩ mail-dm6pr03cu00401.inbound.protection.outlook.com
- 2a01:111:f403:f902::1 ↩ mail-bl2pr02cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f902::2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
SOA Record
Raw SOA
ns31.domaincontrol.com dns.jomax.net 2026031201 28800 7200 604800 3600
Primary NS (mname)
ns31.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026031201
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns32.domaincontrol.com
ns31.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:sendgrid.net include:_spf.bullhornmail.com include:_spf.intacct.com include:44593704.spf01.hubspotemail.net include:_spf.bmc.org -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; sp=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; rf=afrf; pct=100; ri=86400
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 5 found
selector1._domainkey
selector2._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
15 records- figma-domain-verification=6180d524a3ea6115a755a5cd5b1c680937150b59b359a8b8befd5b831c316704-1773338569
- atlassian-domain-verification=diz3owUeLTwcdtpgCSGWLcRBPzbKpFXhH0ypUpuloASklPmhW7a9zY9NHU0apNZJ
- _brv63vz9utgvts7r7ho7jr0p73myfao
- montycloud=a06fe8386da6e1f7d0247d3b516d0ff7
- ZOOM_verify_QDaTr0iQS368CZoaiVuVoA
- airtable-verification=03a58865d4de2c5c9f126045bc257aab
- google-site-verification=I1ewAEv9aXrv0q8PmskyR5DraENxSTIt0JURGWxQTV0
- pardot975543=87883ed9ac93138801c64fd2e2e1dd469d596e0a3f8ec3e62ddc24f813f40970
- apple-domain-verification=WAJYb8hBhp9muHrn
- intacct-esk=09BB395BFE69D7AEE0634F06690A7CB1
- atlassian-sending-domain-verification=a2a685de-d9d2-4618-a5bf-9e01861fac0a
- SPFv=spf1 include:spf.protection.outlook.com include:sendgrid.net include:_spf.bullhornmail.com include:_spf.intacct.com include:44593704.spf01.hubspotemail.net include:_spf.bmc.org -all
- intacct-esk=10FA7B0494BAFB75E0634306690ACE98
- knowbe4-site-verification=25c054daef3ff634175097802d494d55
- 1password-site-verification=7HUCVLYHJREE3NJUYPNANSIU4U
Full email verification for optimumhit.com
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