Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
redfcu.org
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-02 21:10:57 UTC · ↺ Refresh
MX Hostnames
- mxb-00078201.gslb.pphosted.com
- mxa-00078201.gslb.pphosted.com
MX Priorities
- mxa-00078201.gslb.pphosted.com: 10
- mxb-00078201.gslb.pphosted.com: 10
A / AAAA Records
- 34.232.141.230 ↩ ec2-34-232-141-230.compute-1.amazonaws.com
- 35.169.179.127 ↩ ec2-35-169-179-127.compute-1.amazonaws.com
Mail Server IPs
- 205.220.169.194 ↩ mx0a-00078201.pphosted.com
SOA Record
Raw SOA
ns3.redfcu.org administrator.redfcu.org 1245 3600 600 604800 900
Primary NS (mname)
ns3.redfcu.org
Admin Email (rname)
administrator@redfcu.org
Serial
1245
Refresh
3600s
Retry
600s
Expire
604800s
Minimum TTL
900s
Nameservers (NS)
ns3.redfcu.org
nsearthlink.redfcu.org
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;sp=reject;fo=1;rua=mailto:[email protected];ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject
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
8 records- MS=0B82D7D180269AB92DA1B251BDC8505A31F982EA
- google-site-verification=UQIQx3LyCdWGA8WajbJFbV_2YMxdBp80F6Pg2SG8wkk
- apple-domain-verification=CuRPfdeq6vkG2lfu
- atlassian-domain-verification=W/n3xvMJ4lT2lprWosHhsTCDmq4RNSLd28aJuaXWolCE8e9kQlG6W8zIAOG3vJUK
- docusign=a7a119e8-f8f0-4d6c-a44a-a71969b3add7
- MS=ms59950042
- mandrill_verify.RDBskyjMtBkYyqMx2VN_kA
- SPFv=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all
Full email verification for redfcu.org
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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