Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
spcpafirm.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-30 05:57:18 UTC · ↺ Refresh
MX Hostnames
- spcpafirm-com.mail.protection.outlook.com
MX Priorities
- spcpafirm-com.mail.protection.outlook.com: 0
A / AAAA Records
- 185.125.186.142 ↩ linux102.mosaicdataservices.com
Mail Server IPs
- 52.101.42.14 ↩ mail-mw2pr04cu00106.inbound.protection.outlook.com
- 52.101.9.11 ↩ mail-bl2pr04cu00103.inbound.protection.outlook.com
- 52.101.194.13 ↩ mail-ch0pr04cu00605.inbound.protection.outlook.com
- 52.101.9.2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
- 2a01:111:f403:f804::3 ↩ mail-co1pr03cu00403.inbound.protection.outlook.com
- 2a01:111:f403:c902::2 ↩ mail-sj0pr03cu01602.inbound.protection.outlook.com
- 2a01:111:f403:c902::4 ↩ mail-sj0pr03cu01504.inbound.protection.outlook.com
- 2a01:111:f403:c91d:: ↩ mail-mw2pr04cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.mosaicdataservices.com mdsalerts.mosaicdataservices.com 2026012801 3600 1800 1209600 86400
Primary NS (mname)
ns1.mosaicdataservices.com
Admin Email (rname)
mdsalerts@mosaicdataservices.com
Serial
2026012801
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns1.mosaicdataservices.com
ns2.mosaicdataservices.com
SPF Record
✓ Strict (-all)
v=spf1 include:_spf.mosaicmanaged.com include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- MS=ms13402173
- SPFv=spf1 include:_spf.mosaicmanaged.com include:spf.protection.outlook.com -all
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