Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
houghton.edu
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 04:34:05 UTC · ↺ Refresh
MX Hostnames
- houghton-edu.mail.protection.outlook.com
MX Priorities
- houghton-edu.mail.protection.outlook.com: 10
A / AAAA Records
- 141.193.213.11 (no PTR)
- 141.193.213.10 (no PTR)
Mail Server IPs
- 52.101.11.17 ↩ mail-sn1pr0501cu00301.inbound.protection.outlook.com
- 52.101.8.46 ↩ mail-dm6pr05cu00406.inbound.protection.outlook.com
- 52.101.50.1 ↩ mail-co1pr05cu00401.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:c927::1 ↩ mail-bn8pr05cu00301.inbound.protection.outlook.com
- 2a01:111:f403:c946::1 ↩ mail-ch1pr04cu00101.inbound.protection.outlook.com
- 2a01:111:f403:c803:: ↩ mail-bn1pr21cu00200.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1-09.azure-dns.com administrator.houghton.edu 1882 3600 600 1209600 7200
Primary NS (mname)
ns1-09.azure-dns.com
Admin Email (rname)
administrator@houghton.edu
Serial
1882
Refresh
3600s
Retry
600s
Expire
1209600s
Minimum TTL
7200s
Nameservers (NS)
ns3-09.azure-dns.org
ns4-09.azure-dns.info
ns1-09.azure-dns.com
ns2-09.azure-dns.net
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf1.houghton.edu include:spf2.houghton.edu include:spf3.houghton.edu ?all
📊 DNS lookups: 3/10
? Neutral (?all) — no enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected],mailto:[email protected];
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 5 found
google._domainkey
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
8 records- google-site-verification=KbLdYkJjnyanf6_zVuSZEZJ5qnAYKp4Lr5AJCnyE8EM
- canva-site-verification=jIgZUCMSd_J0VE2Ic1zpZQ
- google-site-verification=3KJGeLDXvreOrvHcnOJx6xrr-gj-Hk84Gpnqyt3t4p0
- google-site-verification=MF3TnuLJVUIYBMJPomECZ-emF7ggYXDuKRAimxPFUPM
- SPFv=spf1 include:spf1.houghton.edu include:spf2.houghton.edu include:spf3.houghton.edu ?all
- google-site-verification=2iOzvhkVIFdhvnHgX6eOwNJ4Vu2kRfHN4FmDKgNe49M
- ZOOM_verify_PX2uNKlnTzyTfCND9orVDg
- facebook-domain-verification=4duyxsvioqrt7lc4qiaj0ry8ne6rgs
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