Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
scf.edu
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-21 03:08:26 UTC · ↺ Refresh
MX Hostnames
- scf-edu.mail.protection.outlook.com
MX Priorities
- scf-edu.mail.protection.outlook.com: 10
A / AAAA Records
- 23.185.0.1 (no PTR)
- 2620:12a:8001::1 (no PTR)
- 2620:12a:8000::1
Mail Server IPs
- 52.101.50.7 ↩ mail-co1pr21cu00207.inbound.protection.outlook.com
- 52.101.50.4 ↩ mail-co1pr03cu00404.inbound.protection.outlook.com
- 52.101.42.18 ↩ mail-co1pr03cu00302.inbound.protection.outlook.com
- 52.101.41.26 ↩ mail-sj0pr03cu01702.inbound.protection.outlook.com
- 2a01:111:f403:c931:: ↩ mail-sn1pr02cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c931::1 ↩ mail-sa9pr03cu00201.inbound.protection.outlook.com
- 2a01:111:f403:c946::6 ↩ mail-ch5pr02cu00406.inbound.protection.outlook.com
- 2a01:111:f403:f804::1 ↩ mail-co1pr05cu00301.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-1937.awsdns-50.co.uk awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1937.awsdns-50.co.uk
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1937.awsdns-50.co.uk
ns-669.awsdns-19.net
ns-104.awsdns-13.com
ns-1241.awsdns-27.org
SPF Record
✓ Strict (-all)
v=spf1 ip4:64.56.87.110 include:spf.protection.outlook.com +include:outboundmail.blackbaud.net ip4:176.31.145.254 include:spf.finalsiteconnect.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; rua=mailto:[email protected],mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 5 found
selector1._domainkey
selector2._domainkey
mail._domainkey
s1._domainkey
s2._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
25 records- include:ip4:216.17.93.137 -all
- include:spf-na.exlibrisgroup.com
- include:ip4:169.45.71.27 -all
- anthropic-domain-verification-jyq80j=wRCLMIERYu0doYyQEVeTIoLNM
- cisco-ci-domain-verification=68d6344a72d8da62ba2bfaad5dd5c7bf4d783b3cdfb14ad9536b173c69756f9d
- include:spf.blackboardconnect.com ~all
- askadmissionsmail.com -all
- apple-domain-verification=1ckWFsJnKsbwAxgK
- fdh156qunmf2jfa6eqpq22g2am
- include:spf.watermarkinsights.com
- 3fI8Rn2i7aaODfptlRHgg+3B1ILC4VfXPc5iVI5p7aO+gmXFRKgW03xBYFVK0W6m2kTte+EpkpJ0RENwlGHoVA==
- SPFv=spf1 ip4:64.56.87.110 include:spf.protection.outlook.com +include:outboundmail.blackbaud.net ip4:176.31.145.254 include:spf.finalsiteconnect.com -all
- zdcwyq35kj2qtgzp7170qtmjgwjvzz8x
- include:spf.constantcontact.com
- include:8393147.spf06.hubspotemail.net include:_spf.alchemer.com include:spf.sendinblue.com mx ~all
- HZNAX7VM13JXMQTACKBBGQSYA0E1AVKNE0GUPMN76
- include:ngwebsolutions.net ?all"
- MS=ms81690837
- apple-domain-verification=h8nQxBJKNxBCU8OG
- include:hobsonsmail.com
- include:amazonses.com~all
- Sendinblue-code:4f4944c55093a72224957712bed10898
- NPsaL4nkT8pfvfxGfZPK+MsKgcM+5YNOrZGnbhFN2to=
- Include _spf.salesforce.com
- include:servers.mcsv.net ?all
Full email verification for scf.edu
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