Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
emc.org
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-26 02:57:41 UTC · ↺ Refresh
MX Hostnames
- mx0a-0064e702.pphosted.com
- mx0b-0064e702.pphosted.com
MX Priorities
- mx0a-0064e702.pphosted.com: 10
- mx0b-0064e702.pphosted.com: 20
A / AAAA Records
- 159.141.130.158 (no PTR)
Mail Server IPs
- 205.220.164.109 ↩ mx0a-0064e702.pphosted.com
- 205.220.175.196 ↩ mx0b-0064e702.pphosted.com
SOA Record
Raw SOA
ns-125.awsdns-15.com awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-125.awsdns-15.com
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-891.awsdns-47.net
ns-125.awsdns-15.com
ns-1383.awsdns-44.org
ns-1846.awsdns-38.co.uk
SPF Record
✓ Strict (-all)
v=spf1 mx a:mail.emc.org include:mailcontrol.com include:eisenhowerhealth.org include:spf-0064e702.pphosted.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; sp=none; rua=mailto:[email protected]; rf=afrf; pct=100; ri=86400
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 13 found
google._domainkey
selector1._domainkey
selector2._domainkey
default._domainkey
mail._domainkey
dkim._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
zoho._domainkey
sendgrid._domainkey
mxvault._domainkey
amazonses._domainkey
⚠ Public key (p=) missing in DKIM record for selector google.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
6 records- apple-domain-verification=NnW4PStIIZpRIx0l
- intersight=c8a202e9ab9702221e1800ea019a1bb04ab8ef72402dce2745abbf1654c9d75e
- llr90vd4y90klwzsvsw0s7b909n450sd
- SPFv=spf1 mx a:mail.emc.org include:mailcontrol.com include:eisenhowerhealth.org include:spf-0064e702.pphosted.com -all
- vmware-cloud-verification-0d2acf3f-2824-4de9-a1d7-5314239a5bf5
- yahoo-verification-key=lib02v/TDvUJ8ib1DHT1YR8WXe5Q2QaOIpRBTFkv/XA=
Full email verification for emc.org
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