Domain Overview
DNS: ✓ 18h ago
Checker: ✓ 18h ago
sdcm.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-05-20 08:53:52 UTC · ↺ Refresh
MX Hostnames
- sdcm-com.mail.protection.outlook.com
MX Priorities
- sdcm-com.mail.protection.outlook.com: 21
A / AAAA Records
- 64.87.22.43 ↩ ep403.ephost.com
Mail Server IPs
- 52.101.50.10 ↩ mail-mw2pr02cu00502.inbound.protection.outlook.com
- 52.101.11.10 ↩ mail-sa9pr03cu00202.inbound.protection.outlook.com
- 52.101.194.4 ↩ mail-ch4pr04cu00104.inbound.protection.outlook.com
- 52.101.41.24 ↩ mail-sj0pr03cu01600.inbound.protection.outlook.com
- 2a01:111:f403:c927:: ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
- 2a01:111:f403:c92c::2 ↩ mail-dm2pr04cu00102.inbound.protection.outlook.com
- 2a01:111:f403:f903:: (no PTR)
- 2a01:111:f403:c946::2 ↩ mail-ch4pr04cu00102.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.ephost.com hostmaster.sdcm.com 2026042901 3600 600 604800 3600
Primary NS (mname)
ns1.ephost.com
Admin Email (rname)
hostmaster@sdcm.com
Serial
2026042901
Refresh
3600s
Retry
600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns1.ephost.com
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx ip4:64.87.22.0/23 a:websitecontrols.com/23 include:spf.protection.outlook.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate 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
✓ 2 found
selector1._domainkey
selector2._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
3 records- MS=ms25302281
- asv=33fc1b7def5283f9267577243a7b0bf5
- SPFv=spf1 a mx ip4:64.87.22.0/23 a:websitecontrols.com/23 include:spf.protection.outlook.com ~all
Full email verification for sdcm.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits