Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
msmu.edu
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-22 22:53:30 UTC · ↺ Refresh
MX Hostnames
- mxb-004bd001.gslb.pphosted.com
- mxa-004bd001.gslb.pphosted.com
MX Priorities
- mxa-004bd001.gslb.pphosted.com: 10
- mxb-004bd001.gslb.pphosted.com: 10
A / AAAA Records
- 52.38.236.135 ↩ ec2-52-38-236-135.us-west-2.compute.amazonaws.com
- 52.33.121.42 ↩ ec2-52-33-121-42.us-west-2.compute.amazonaws.com
Mail Server IPs
- 205.220.162.104 ↩ mx0a-004bd001.pphosted.com
- 205.220.174.103 ↩ mx0b-004bd001.pphosted.com
SOA Record
Raw SOA
alexa.ns.cloudflare.com dns.cloudflare.com 2397528643 10000 2400 604800 1800
Primary NS (mname)
alexa.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2397528643
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
alexa.ns.cloudflare.com
plato.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf1.msmu.edu include:spf2.msmu.edu include:_spf.salesforce.com include:outboundmail.blackbaud.net include:_spf.qualtrics.com include:sparkpostmail.com include:spf-004bd001.pphosted.com ~all
📊 DNS lookups: 7/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1;p=none;sp=none;pct=100;adkim=r;aspf=r;fo=1
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: none
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
6 records- cQLa1s+62m/twaUqiRa/5R4PUkwf3UW3PCfJHOElOoaqH9qiRnvaDBmQJEpyc9x7RmdtWKBPQxkGxY0qSRcJsQ==
- docusign=f1f92b01-9769-48a1-87f3-0b2e4099ceb4
- docusign=f4240c26-d215-4e41-b90e-43805e86fb81
- google-site-verification=LpnFUjSgCoDXeEDxMTNEgknpM1t-ikYjgkqtMJM56Ww
- SPFv=spf1 include:spf1.msmu.edu include:spf2.msmu.edu include:_spf.salesforce.com include:outboundmail.blackbaud.net include:_spf.qualtrics.com include:sparkpostmail.com include:spf-004bd001.pphosted.com ~all
- MS=ms68505111
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