Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
rasmussen.edu
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 02:56:05 UTC · ↺ Refresh
MX Hostnames
- rasmussen-edu.mail.protection.outlook.com
MX Priorities
- rasmussen-edu.mail.protection.outlook.com: 1
A / AAAA Records
- 104.16.4.14 (no PTR)
Mail Server IPs
- 52.101.41.4 ↩ mail-sj2pr05cu00204.inbound.protection.outlook.com
- 52.101.40.1 ↩ mail-cy4pr03cu00101.inbound.protection.outlook.com
- 52.101.42.16 ↩ mail-co1pr05cu00300.inbound.protection.outlook.com
- 52.101.9.11 ↩ mail-bl2pr04cu00103.inbound.protection.outlook.com
- 2a01:111:f403:c801:: ↩ mail-sa9pr02cu00200.inbound.protection.outlook.com
- 2a01:111:f403:f802::2 ↩ mail-sj2pr05cu00202.inbound.protection.outlook.com
- 2a01:111:f403:c902::4 ↩ mail-sj0pr03cu01504.inbound.protection.outlook.com
- 2a01:111:f403:c92c::3 ↩ mail-dm5pr04cu00103.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1-05.azure-dns.com admin.apus.edu 2024111402 3600 1800 1209600 86400
Primary NS (mname)
ns1-05.azure-dns.com
Admin Email (rname)
admin@apus.edu
Serial
2024111402
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns3-05.azure-dns.org
ns4-05.azure-dns.info
ns1-05.azure-dns.com
ns2-05.azure-dns.net
SPF Record
✓ Strict (-all)
v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com include:mktomail.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected];
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._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
13 records- ij9hcq7cgmna4aumc871o31iir
- uuedgv8rovnsmajvhajnch99od
- 7tnhd87llaq2ajsbffm69vjg3p
- lkv83qqf1fjngdp1l1aofd1tcl
- MS=ms80329413
- webexdomainverification.4C675B8B5BB2B136E053AB06FC0A3F65=ea1518cc-e5e9-48d9-b50c-7965c7eb554e
- SPFv=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com include:mktomail.com -all
- google-site-verification=JiQGN0Nt70AQchTlVgXJpkGGPISj5g9tBnPvcQLwM3I
- google-site-verification=NUKUbSt8Ap8XL7V1E1A5j8Ur44PO0God5WIwHcXd4Do
- google-site-verification=Uwrr8wG_plWEzs9G8kIwA520a0UUbkHHcOStbUuTsuM
- google-site-verification=vwH9pFqqDa9fzep_RtPciFGudkwZIfVHpdhiuVJKc7A
- vq956ec2f7f5l3pnonqick26he
- lvr1mq3iugqn8gnffpudnrbtld
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