Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
swimolympic.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 09:32:17 UTC · ↺ Refresh
MX Hostnames
- swimolympic-com.mail.protection.outlook.com
MX Priorities
- swimolympic-com.mail.protection.outlook.com: 0
A / AAAA Records
- 72.52.212.85 ↩ host2.uneedevisions.com
Mail Server IPs
- 52.101.9.12 ↩ mail-bl0pr05cu00504.inbound.protection.outlook.com
- 52.101.8.51 ↩ mail-dm1pr04cu00203.inbound.protection.outlook.com
- 52.101.194.15 ↩ mail-ch4pr21cu00107.inbound.protection.outlook.com
- 52.101.194.19 ↩ mail-ch5pr02cu00303.inbound.protection.outlook.com
- 2a01:111:f403:f90f:: ↩ mail-sa9pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f913::1 ↩ mail-cy5pr05cu00101.inbound.protection.outlook.com
- 2a01:111:f403:c902::1 ↩ mail-sj2pr05cu00401.inbound.protection.outlook.com
- 2a01:111:f403:f907::1 ↩ mail-dm1pr04cu00201.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.uneedevisions.com devnull.sourcedns.com 2026021901 3600 1800 1209600 86400
Primary NS (mname)
ns1.uneedevisions.com
Admin Email (rname)
devnull@sourcedns.com
Serial
2026021901
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns2.uneedevisions.com
ns1.uneedevisions.com
SPF Record
✓ Strict (-all)
v=spf1 +a +mx +ip4:72.52.212.85 +ip4:60.200.100.30 +include:smtp.adatum.com +include:spf.protection.outlook.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1;p=none;sp=none;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: none
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- SPFv=spf1 +a +mx +ip4:72.52.212.85 +ip4:60.200.100.30 +include:smtp.adatum.com +include:spf.protection.outlook.com -all
- MS=ms38723996
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