Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
nrcc.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-21 00:03:25 UTC · ↺ Refresh
MX Hostnames
- mxa-0021b301.gslb.pphosted.com
- mxb-0021b301.gslb.pphosted.com
MX Priorities
- mxa-0021b301.gslb.pphosted.com: 9
- mxb-0021b301.gslb.pphosted.com: 9
A / AAAA Records
- 67.55.108.238 ↩ sfs3.sfnts.com
Mail Server IPs
- 148.163.148.199 ↩ mx0a-0021b301.pphosted.com
- 148.163.152.199 ↩ mx0b-0021b301.pphosted.com
SOA Record
Raw SOA
ns10.dnsmadeeasy.com dns.dnsmadeeasy.com 2009010129 43200 3600 1209600 180
Primary NS (mname)
ns10.dnsmadeeasy.com
Admin Email (rname)
dns@dnsmadeeasy.com
Serial
2009010129
Refresh
43200s
Retry
3600s
Expire
1209600s
Minimum TTL
180s
Nameservers (NS)
ns22.digicertdns.com
ns25.digicertdns.net
ns20.digicertdns.com
ns21.digicertdns.com
ns24.digicertdns.net
ns23.digicertdns.net
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_u.nrcc.com._spf.smart.ondmarc.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; sp=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; adkim=r; aspf=r; fo=1; rf=afrf; ri=3600
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- MS=ms20204023
- SPFv=spf1 include:_u.nrcc.com._spf.smart.ondmarc.com ~all
- apple-domain-verification=Ciwg68yPI4XM5T9D
Full email verification for nrcc.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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