Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
rrfcu.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 12:15:26 UTC · ↺ Refresh
MX Hostnames
- mxb-009a6401.gslb.pphosted.com
- mxa-009a6401.gslb.pphosted.com
MX Priorities
- mxa-009a6401.gslb.pphosted.com: 10
- mxb-009a6401.gslb.pphosted.com: 10
A / AAAA Records
- 3.218.232.190 ↩ ec2-3-218-232-190.compute-1.amazonaws.com
- 54.80.162.255 ↩ ec2-54-80-162-255.compute-1.amazonaws.com
- 54.84.82.205 ↩ seo.new360site.com
Mail Server IPs
- 66.159.241.18 ↩ mx0a-009a6401.pphosted.com
- 66.159.238.247 ↩ mx0b-009a6401.pphosted.com
SOA Record
Raw SOA
ns45.worldnic.com namehost.worldnic.com 126022709 10800 3600 604800 3600
Primary NS (mname)
ns45.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
126022709
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns46.worldnic.com
ns45.worldnic.com
SPF Record
✓ Strict (-all)
v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; sp=reject; fo=1; adkim=s; aspf=s; rua=mailto:[email protected]; ruf=mailto:[email protected];
✓ Reject — strongest protection
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 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
5 records- 0ed1fe018a133fdf37d92e4a4692b5ce8749babaac
- docusign=9547412d-6415-4495-9f0e-105eba797ae4
- cisco-ci-domain-verification=33709ff00763ab0e749ff04fdf1983ad25b1326f1172143112b1b9566b996eb1
- 9JjpkaTpqKjCNeVcGjwq02UCnYyhxJFTsGFWR+K2tb7IS23JY/xMqvFS/BMGUln8Rl3CuQEMj+pUFdQWOADIQQ==
- SPFv=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com -all
Full email verification for rrfcu.com
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