Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
callmainstreet.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-24 17:08:01 UTC · ↺ Refresh
MX Hostnames
- callmainstreet-com.mail.protection.outlook.com
MX Priorities
- callmainstreet-com.mail.protection.outlook.com: 0
A / AAAA Records
- 74.118.120.221 (no PTR)
Mail Server IPs
- 40.93.192.1 ↩ mail-dm5pr02cu00201.inbound.protection.outlook.com
- 52.101.8.34 ↩ mail-dm2pr04cu00102.inbound.protection.outlook.com
- 52.101.40.1 ↩ mail-cy4pr03cu00101.inbound.protection.outlook.com
- 52.101.41.56 ↩ mail-sj0pr21cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f902:: ↩ mail-bl2pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f804::3 ↩ mail-co1pr03cu00403.inbound.protection.outlook.com
- 2a01:111:f403:f910:: ↩ mail-cy5pr03cu00300.inbound.protection.outlook.com
- 2a01:111:f403:f802::2 ↩ mail-sj2pr05cu00202.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.sprltvns.com hostmaster.sprltvns.com 20 900 3600 432000 3600
Primary NS (mname)
ns1.sprltvns.com
Admin Email (rname)
hostmaster@sprltvns.com
Serial
20
Refresh
900s
Retry
3600s
Expire
432000s
Minimum TTL
3600s
Nameservers (NS)
ns4.sprltvns.com
ns1.sprltvns.com
ns2.sprltvns.com
ns3.sprltvns.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- MS=ms74260123
- SPFv=spf1 include:spf.protection.outlook.com -all
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