sfrdc.com

Valid Email Server
Domain Lookup › sfrdc.com
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
sfrdc.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-05-20 23:58:48 UTC · ↺ Refresh

MX Hostnames

  • sfrdc-com.mail.protection.outlook.com

MX Priorities

No priority data.

A / AAAA Records

  • 173.45.132.33

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

ns4.bdm.microsoftonline.com
ns1.bdm.microsoftonline.com
ns2.bdm.microsoftonline.com
ns3.bdm.microsoftonline.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:servers.mcsv.net -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected],mailto:[email protected]; sp=quarantine; pct=100; fo=0:1:d:s;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
↳ Subdomain policy: quarantine

DKIM Selectors

✓ 2 found
selector1._domainkey
selector2._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

8 records
  • google-site-verification=rSDy2Wgog-uCLJ9-27xWwnrxW9W6L-xW3QYlbHVfcsg
  • ppe-aa5db28094f75336078397198ed36fd45a455fab
  • anthropic-domain-verification-k4b71v=9ByiH9rGVYwHV0UVhax8SVto2
  • perplexity-ai-domain-verification-fqrwp6=jXT6CoNdpfMJ2MlX1TiVLEqEq
  • SPFv=spf1 include:spf.protection.outlook.com include:servers.mcsv.net -all
  • mscid=kmB9NwBNQxVClHu9LdFgiFN8+WsjWR5ormyyNkvfZnZFZoAjQ426QKn5+KBG4hjoDDZtxoRea32y95CgjmYcUQ==
  • asv=c906c361ce4a2b87c5b7fc8ea806d9c4
  • 4653dd70-fa04-4061-9c3d-ce1accf567f4-sfrdc.com
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