Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
oldeworldslate.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 10:20:23 UTC · ↺ Refresh
MX Hostnames
- oldeworldslate-com.mail.protection.outlook.com
MX Priorities
- oldeworldslate-com.mail.protection.outlook.com: 0
A / AAAA Records
- 185.125.186.151 ↩ wp101.mosaicdataservices.com
Mail Server IPs
- 52.101.40.24 ↩ mail-cy5pr05cu00100.inbound.protection.outlook.com
- 52.101.41.4 ↩ mail-sj2pr05cu00204.inbound.protection.outlook.com
- 52.101.42.16 ↩ mail-co1pr05cu00300.inbound.protection.outlook.com
- 52.101.9.26 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
- 2a01:111:f403:f90c:: ↩ mail-sn1pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c946::3 ↩ mail-ch0pr04cu00603.inbound.protection.outlook.com
- 2a01:111:f403:f90f:: ↩ mail-sa9pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f908:: ↩ mail-bn1pr21cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.mosaicdataservices.com protection.mosaicdatasservices.com 2026030301 3600 7200 1209600 86400
Primary NS (mname)
ns1.mosaicdataservices.com
Admin Email (rname)
protection@mosaicdatasservices.com
Serial
2026030301
Refresh
3600s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns1.mosaicdataservices.com
ns2.mosaicdataservices.com
SPF Record
✓ Strict (-all)
v=spf1 mx a include:spf.protection.outlook.com a:protection.mosaicdataservices.com include:_spf.safewebservices.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
default._domainkey
✓ Public key: 216 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
1 record- SPFv=spf1 mx a include:spf.protection.outlook.com a:protection.mosaicdataservices.com include:_spf.safewebservices.com -all
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