Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
musc.edu
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-17 21:43:59 UTC · ↺ Refresh
MX Hostnames
- mxb-001b3801.gslb.pphosted.com
- mxa-001b3801.gslb.pphosted.com
MX Priorities
- mxb-001b3801.gslb.pphosted.com: 10
- mxa-001b3801.gslb.pphosted.com: 10
A / AAAA Records
- 128.23.35.87 ↩ www-ns.musc.edu
Mail Server IPs
- 148.163.144.213 ↩ mx0a-001b3801.pphosted.com
SOA Record
Raw SOA
chimera.musc.edu hostmaster.musc.edu 2026031301 3600 1800 1209600 3600
Primary NS (mname)
chimera.musc.edu
Admin Email (rname)
hostmaster@musc.edu
Serial
2026031301
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
azdns4az.musc.edu
azdns3az.musc.edu
chimera.musc.edu
tangent.musc.edu
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf-001b3801.pphosted.com ip4:72.50.228.0/24 mx ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; sp=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; rf=afrf; pct=100; ri=86400
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 3 found
default._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
13 records- miro-verification=9cbbde2a670eaf776bc20e61781795e08284f888
- lGwRPmaB2J5x4x77ejTAptVyp5Mcs3t+5+sl18q85r97sR8QNFfOghsC1J+zuOA36km1CIzP1TIQ2jN8mx3k1w==
- intersight=021fb4a953677d37ace6755c6e8444a10554d342367eb8dd175efa1bc4c48344
- ZOOM_verify_sXf8enWXufCZmGyaWvF1xk
- c3afd485847347848470163ad9e1db8c
- SPFv=spf1 include:spf-001b3801.pphosted.com ip4:72.50.228.0/24 mx ~all
- B3XRLIQXY8L33P54EMAGC32MANZ31MF5E1U3QGAQ0
- d365mktkey=rYwl9ckMrjXXuAamHW3OzQVjh6X8OR3UOfspFxtoDpIx
- cisco-ci-domain-verification=51075cf2066a573c8c23e6fd88c8fbdabfd13f24516d84bf1688fced4de9e481
- google-gws-recovery-domain-verification=58650873
- docusign=f344bcba-7df7-42c6-a7da-2b1e8d4bfa1b
- apple-domain-verification=No1qBqnuZPzGNH5S
- google-site-verification=TxFCHWJoT14L8VJmWSdjqDEJCnIMFdpOefac_kDdFZw
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