Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
senecacollege.ca
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 20:59:09 UTC · ↺ Refresh
MX Hostnames
- senecacollege-ca.mail.protection.outlook.com
MX Priorities
- senecacollege-ca.mail.protection.outlook.com: 0
A / AAAA Records
- 52.60.173.6 ↩ ec2-52-60-173-6.ca-central-1.compute.amazonaws.com
- 34.243.56.93 ↩ ec2-34-243-56-93.eu-west-1.compute.amazonaws.com
- 52.24.251.32
Mail Server IPs
- 52.101.190.0 ↩ mail-yt5pr01cu00100.inbound.protection.outlook.com
- 52.101.190.1 ↩ mail-yt3pr01cu00701.inbound.protection.outlook.com
- 52.101.190.3 ↩ mail-yt6pr01cu00103.inbound.protection.outlook.com
- 52.101.190.2 ↩ mail-yt3pr01cu00602.inbound.protection.outlook.com
- 2a01:111:f403:c942::3 ↩ mail-yt6pr01cu00103.inbound.protection.outlook.com
- 2a01:111:f403:c944::1 ↩ mail-yqzpr01cu01001.inbound.protection.outlook.com
- 2a01:111:f403:c942:: ↩ mail-yt5pr01cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c942::1 ↩ mail-yt3pr01cu00701.inbound.protection.outlook.com
SOA Record
Raw SOA
nhddi0.senecapolytechnic.ca cso.senecacollege.ca 2017102447 10800 3600 2419200 300
Primary NS (mname)
nhddi0.senecapolytechnic.ca
Admin Email (rname)
cso@senecacollege.ca
Serial
2017102447
Refresh
10800s
Retry
3600s
Expire
2419200s
Minimum TTL
300s
Nameservers (NS)
ns2.d-zone.ca
ns1.d-zone.ca
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com ip4:142.204.36.15 ip4:142.204.36.16 ip4:142.204.35.96 ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;rua=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
12 records- MS=ms98693138
- ZOOM_verify_xhVJ8rPYSuuXFKGccM-BKQ
- AAHS06KWEPX9JF6BIDUADNQPFGLCV69AK7GE1K99U
- apple-domain-verification=rT92ErQ1NfO9Z61b
- facebook-domain-verification=x0oc00ug6tanox6q4ik0jfnr7um2lc
- have-i-been-pwned-verification=585b0383f4e77e51f91b21637f0f0c47
- google-site-verification=Pd3H4g2ov_KlYIB4H15_D1yzMO5369lh1CWVvlz4v8U
- google-site-verification=Y3Sc5N9EoPkWSdN-qvTYXWhpGbxrcODuamDIjxijn74
- lJDXJuuqdcOftslX6akyz1DzZXbePFmaod4efhRnVw8W+JRlh2CZ5y34mDVAEWpATy7czGk1ewLKTC5YZKEZKQ==
- adobe-idp-site-verification=28b6638488654333743315c7d5df70ad8ce3a7fcee0060827bdc11b1b1dc388e
- SPFv=spf1 include:spf.protection.outlook.com ip4:142.204.36.15 ip4:142.204.36.16 ip4:142.204.35.96 ~all
- AK=20150402
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