Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
sfcpr.org
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-20 23:38:58 UTC · ↺ Refresh
MX Hostnames
- sfcpr-org.mail.protection.outlook.com
MX Priorities
- sfcpr-org.mail.protection.outlook.com: 0
A / AAAA Records
- 45.77.95.30 ↩ 45.77.95.30.vultrusercontent.com
Mail Server IPs
- 52.101.9.17 (no PTR)
- 52.101.10.1 ↩ mail-bn6pr02cu00301.inbound.protection.outlook.com
- 52.101.10.6 ↩ mail-bn1pr21cu00106.inbound.protection.outlook.com
- 52.101.9.11 ↩ mail-bl2pr04cu00103.inbound.protection.outlook.com
- 2a01:111:f403:c92c::3 ↩ mail-dm5pr04cu00103.inbound.protection.outlook.com
- 2a01:111:f403:f913:: ↩ mail-cy1pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c902::16 ↩ mail-byapr04cu00306.inbound.protection.outlook.com
- 2a01:111:f403:f804::3 ↩ mail-co1pr03cu00403.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.stablehost.com alerts.stablehost.com 2026031503 86400 7200 3600000 1800
Primary NS (mname)
ns1.stablehost.com
Admin Email (rname)
alerts@stablehost.com
Serial
2026031503
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
1800s
Nameservers (NS)
ns1.stablehost.com
ns2.stablehost.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:213.109.149.34 include:_spf.reliablemail.org include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
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
1 record- SPFv=spf1 ip4:213.109.149.34 include:_spf.reliablemail.org include:spf.protection.outlook.com -all
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