Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
mbs.miami.edu
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-18 11:05:06 UTC · ↺ Refresh
MX Hostnames
- mxa-0070ba02.gslb.pphosted.com
- mxb-0070ba02.gslb.pphosted.com
MX Priorities
- mxb-0070ba02.gslb.pphosted.com: 10
- mxa-0070ba02.gslb.pphosted.com: 1
A / AAAA Records
No A/AAAA records found.
Mail Server IPs
- 205.220.169.151 ↩ mx0a-0070ba02.pphosted.com
- 205.220.181.151 ↩ mx0b-0070ba02.pphosted.com
SOA Record
Raw SOA
e1.miami.edu admin.miami.edu 2018053191 10800 3600 2419200 900
Primary NS (mname)
e1.miami.edu
Admin Email (rname)
admin@miami.edu
Serial
2018053191
Refresh
10800s
Retry
3600s
Expire
2419200s
Minimum TTL
900s
Nameservers (NS)
a14-64.akam.net
a16-67.akam.net
medns2.med.miami.edu
a1-122.akam.net
a3-64.akam.net
a22-65.akam.net
medns1.med.miami.edu
a7-65.akam.net
SPF Record
✓ Soft Fail (~all)
v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;adkim=r;aspf=r;fo=1;ri=86400;rua=mailto:[email protected];ruf=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
4 records- SPFv=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all
- google-site-verification=Okr9RXV4-xA5iglGEmzMVW9oZhDZ7sKpyw4kHYXWaJI
- docusign=169e0247-fe7d-4de6-ad3c-1e8da995e98f
- adobe-idp-site-verification=5fb274d84acc0b082eabd1029ee551e606beb7e91a42284f07533d3ccb435109
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