Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
sbu.edu
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-18 14:17:54 UTC · ↺ Refresh
MX Hostnames
- sbu-edu.mail.protection.outlook.com
MX Priorities
- sbu-edu.mail.protection.outlook.com: 0
A / AAAA Records
- 149.76.8.248 ↩ bbb.sbu.edu
Mail Server IPs
- 52.101.41.180 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
- 52.101.194.15 ↩ mail-ch4pr21cu00107.inbound.protection.outlook.com
- 52.101.40.2 ↩ mail-cy1pr05cu00402.inbound.protection.outlook.com
- 52.101.10.8 ↩ mail-bn1pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f912:: ↩ mail-cy5pr03cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c902::16 ↩ mail-byapr04cu00306.inbound.protection.outlook.com
- 2a01:111:f403:c92c::4 ↩ mail-dm6pr05cu00404.inbound.protection.outlook.com
- 2a01:111:f403:f90d::1 ↩ mail-sn1pr0501cu00301.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1-07.azure-dns.com admin 674 3600 600 604800 3600
Primary NS (mname)
ns1-07.azure-dns.com
Admin Email (rname)
admin
Serial
674
Refresh
3600s
Retry
600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns2-07.azure-dns.net
ns3-07.azure-dns.org
ns4-07.azure-dns.info
ns1-07.azure-dns.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:149.76.0.0/19 ip4:74.122.104.0/22 include:spf.protection.outlook.com include:_spf.mlsend.com include:_spf.qualtrics.com include:spf.dynect.net include:sendgrid.net include:_spf.smartevals.com include:sbu.campusgroups.com ~all
📊 DNS lookups: 7/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._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
13 records- p9f5p6mxbqjksyqh2h829v3n03qyxx2l
- _l9mxspn6i1fp73501vwovk13mfhdskk
- google-site-verification=b0fXFVBA66uS13eYfpMXbGmEzPWAhJX6ODfJAB8wWg0
- apple-domain-verification=Gkr98dylt5yervIn
- openai-domain-verification=dv-i5upyBTBKPR2IoiN8jLdE64Z
- ZPF766QBM2XLHWOM2OG8AI39A2MJX1S3MSIOVE5Y
- MS=ms67626230
- MS=ms39917195
- google-site-verification=Hln0Lpz-0--fAEXhU_GXznvGYRauclKyTI498gbiuXw
- 8ZSb+KXRCOKwqoD76fLAqPu7bc7KZQpzp1NiOEbQKq+fyfvIXEzpb9fgjR1slC74MwLXa9XVm+I8dk5uPFNlJw==
- SPFv=spf1 ip4:149.76.0.0/19 ip4:74.122.104.0/22 include:spf.protection.outlook.com include:_spf.mlsend.com include:_spf.qualtrics.com include:spf.dynect.net include:sendgrid.net include:_spf.smartevals.com include:sbu.campusgroups.com ~all
- adobe-idp-site-verification=7cd6a68e7a8410295aabda1f5d45aea2b98aebf3239d989fc31ed8909247a303
- kbgj14kn3b2532cpa58o1iite9
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