Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
hillsdale.edu
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 03:00:11 UTC · ↺ Refresh
MX Hostnames
- hillsdale-edu.mail.protection.outlook.com
MX Priorities
- hillsdale-edu.mail.protection.outlook.com: 0
A / AAAA Records
- 172.66.164.227 (no PTR)
- 104.20.29.44 (no PTR)
- 2606:4700:10::6814:1d2c
- 2606:4700:10::ac42:a4e3
Mail Server IPs
- 52.101.9.20 ↩ mail-bl0pr02cu00604.inbound.protection.outlook.com
- 52.101.10.8 ↩ mail-bn1pr04cu00100.inbound.protection.outlook.com
- 52.101.9.2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
- 52.101.8.34 ↩ mail-dm2pr04cu00102.inbound.protection.outlook.com
- 2a01:111:f403:f804::3 ↩ mail-co1pr03cu00403.inbound.protection.outlook.com
- 2a01:111:f403:c931::1 ↩ mail-sa9pr03cu00201.inbound.protection.outlook.com
- 2a01:111:f403:f902::1 ↩ mail-bl2pr02cu00101.inbound.protection.outlook.com
- 2a01:111:f403:c91d::a ↩ mail-co1pr21cu00202.inbound.protection.outlook.com
SOA Record
Raw SOA
george.ns.cloudflare.com dns.cloudflare.com 2399143067 10000 2400 604800 1800
Primary NS (mname)
george.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399143067
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
george.ns.cloudflare.com
roxy.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 redirect=hillsdale.edu.hosted.spf-report.com
📊 DNS lookups: 1/10
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected],mailto:[email protected]; fo=1; pct=100
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 5 found
selector1._domainkey
selector2._domainkey
k1._domainkey
s1._domainkey
s2._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
27 records- klaviyo-site-verification=VCW4n2
- ZOOM_verify_j_SRWUBSRQSExcfIjjeeUQ
- atlassian-sending-domain-verification=67267520-52d5-4e8e-b818-0a1e8ba5b49c
- stripe-verification=66d9d7c6997cc3ae407cdb1ebf4432f3b4a183d47128e91c7c62f4bc47c04667
- atlassian-domain-verification=ADY9LPy0u4OyfRy51GwaCsWa75sifg3NWEvWcUcAHEMlJrQnTs6/WJLtMyaK1fJh
- openai-domain-verification=dv-28oYQqgG5RubEF7L5mz7m1DS
- yTohCU40AcfZYEXXPFzqDn2gdLI
- facebook-domain-verification=gj07qn4guthr334xrdtbi61erg2ltw
- google-site-verification=ExhspKA4To7TbKKZYs3ssbgyO9i6324yoo7HHUO8lnc
- google-site-verification=Bzf4Q7hM60bNtdcvv8hnA7S2W5eX1sXLu0-Uj6nImX8
- asv=1f4a77d35d494b71d27971d8898911a5
- SPFv=spf1 redirect=hillsdale.edu.hosted.spf-report.com
- 1password-site-verification=7GMVDQWVP5GYVJXOO7FMHSXVRY
- have-i-been-pwned-verification=a7c4723446dd7a550b2cac6f67fa1491
- fd8v3gu4r6adv49nmb46dp9thu
- cdnstatic.azurewebsites.net
- anthropic-domain-verification-tyg10e=ULpYm88Yl8DdgitFPtiCAbue4
- apple-domain-verification=PHyGPpIYMpPnA2OQyNQwV86dQUmIAUT9KiPSWm_Jd1s
- google-site-verification=9vFGQ-lBdKP_0Aaee58f4-t9zdS-34bO4SuUNep-NkA
- asv=f364c9811461096dc5a2d45cc96120b3
- monday-com-verification=LUmpzdJZKq1yyh09ENP-sen7j-zEntu_Q8YxOOIHssI
- FET2I5LDWXFFZFXNAM5FDUK4PD6IZ10HZDC9AYQ7B
- asv=26e438bb73c7fbf1d97823d8cfee2b0a
- google-site-verification=d9LsGbahpp-Sf9lhE35TV6Jffw2dpN2NvISeRm4jjFo
- adobe-idp-site-verification=6ac3f0a575eb21d059578130ea6fc78bb1bbfaffaf6ec21b12fd1ca60180539e
- C9QWx4GE
- rnpmp474h7j93ljgmfr23l6a99
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