Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
sfc.edu
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-25 22:01:12 UTC · ↺ Refresh
MX Hostnames
- sfc-edu.mail.protection.outlook.com
MX Priorities
- sfc-edu.mail.protection.outlook.com: 20
A / AAAA Records
- 172.66.156.34 (no PTR)
- 104.20.43.21 (no PTR)
- 2606:4700:10::6814:2b15
- 2606:4700:10::ac42:9c22
Mail Server IPs
- 52.101.50.10 ↩ mail-mw2pr02cu00502.inbound.protection.outlook.com
- 52.101.41.6 ↩ mail-sj0pr03cu01406.inbound.protection.outlook.com
- 52.101.40.0 ↩ mail-cy5pr03cu00300.inbound.protection.outlook.com
- 52.101.8.44 ↩ mail-dm5pr04cu00104.inbound.protection.outlook.com
- 2a01:111:f403:f802::2 ↩ mail-sj2pr05cu00202.inbound.protection.outlook.com
- 2a01:111:f403:c902:: ↩ mail-sj2pr05cu00300.inbound.protection.outlook.com
- 2a01:111:f403:c902::6 ↩ mail-sj0pr21cu00106.inbound.protection.outlook.com
- 2a01:111:f403:c903::3 ↩ mail-mw2pr02cu00503.inbound.protection.outlook.com
SOA Record
Raw SOA
quentin.ns.cloudflare.com dns.cloudflare.com 2399169889 10000 2400 604800 1800
Primary NS (mname)
quentin.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399169889
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
tani.ns.cloudflare.com
quentin.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:_spf.salesforce.com include:outboundmail.blackbaud.net include:spf1.sfc.edu include:spf2.sfc.edu include:sendgrid.net ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; sp=quarantine; rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine
DKIM Selectors
✓ 5 found
selector1._domainkey
selector2._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
✓ 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- brevo-code:b8d50ed5d8cd0a39320094e2d3a4e58c
- docusign=7274b0b7-1c71-4756-b3c2-f83a3b29fe0d
- google-site-verification=r2VEdenZr_aKF6un-3sD8UXPdaGz6re7N1SS8vgoek4
- kjqktgdf9szf472941l7tyhy88nt3phr
- SPFv=spf1 include:spf.protection.outlook.com include:_spf.salesforce.com include:outboundmail.blackbaud.net include:spf1.sfc.edu include:spf2.sfc.edu include:sendgrid.net ~all
- yYQLpwEFxw3SXwfbIPFF0AxM5pgq7Yjyx7j9xytxjjS07JGXaHMslS0rYScAb33QPGRbkRTHZqDOjMvRnT2H1A==
- adobe-idp-site-verification=42e30784fef320189d022a689654ef7d9d3c04fa54d90c6a47640897a8187d48
- apple-domain-verification=jDV8gHVeCTwreNLt
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