Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
optimumsports.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-22 23:03:50 UTC · ↺ Refresh
MX Hostnames
- optimumsports-com.mail.protection.outlook.com
MX Priorities
- optimumsports-com.mail.protection.outlook.com: 0
A / AAAA Records
- 141.193.213.20 (no PTR)
- 141.193.213.21 (no PTR)
Mail Server IPs
- 52.101.10.10 ↩ mail-bn8pr05cu00102.inbound.protection.outlook.com
- 52.101.194.19 ↩ mail-ch5pr02cu00303.inbound.protection.outlook.com
- 52.101.10.5 ↩ mail-bn6pr04cu00105.inbound.protection.outlook.com
- 52.101.8.51 ↩ mail-dm1pr04cu00203.inbound.protection.outlook.com
SOA Record
Raw SOA
pdns82.ultradns.com hostmaster.omnicomgroup.com 2020011879 7200 600 2419200 3600
Primary NS (mname)
pdns82.ultradns.com
Admin Email (rname)
hostmaster@omnicomgroup.com
Serial
2020011879
Refresh
7200s
Retry
600s
Expire
2419200s
Minimum TTL
3600s
Nameservers (NS)
pdns82.ultradns.net
pdns82.ultradns.org
pdns82.ultradns.biz
pdns82.ultradns.com
SPF Record
✓ Strict (-all)
v=spf1 include:_spf.oneomnicom.com include:_spfmo.mediaocean.com include:amazonses.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected];
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 13 found
google._domainkey
selector1._domainkey
selector2._domainkey
default._domainkey
mail._domainkey
dkim._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
zoho._domainkey
sendgrid._domainkey
mxvault._domainkey
amazonses._domainkey
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
8 records- google-site-verification=5FNAZTpmnV7RiC1_kL065y21gaThtr-ixV77MYltGeA
- google-site-verification=CD4iwnNeWEBRhqc72JBPCFk9T3cpXo5xpcLmW7G5W-s
- cf70RCY7K11Em9DfJ6LOBYmZnlHzvmuMZOfKknaQrvTQ8wW7v6bMeoUvWsLWtxAfEI5p2+XIhgy3JaNcDTc6bA==
- SPFv=spf1 include:_spf.oneomnicom.com include:_spfmo.mediaocean.com include:amazonses.com -all
- cisco-ci-domain-verification=59881a6840cd468433346527085ffb99e1e910d8cd8133cce9c0e29ecb2ac375
- atlassian-domain-verification=jnECo5N3FFedMZvGze/NG2GaOw0UEzP3iXUmtmPDs29kJD205r8M0ZM7jTqNrESh
- figma-domain-verification=cdf6fd62e045b933e4702dc226f18e8bf8e26dc828671cc335e3962a16f86f27-1725979416
- ZOOM_verify_NSP__FJ8TO-8FOb5WIdDmA
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