Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
cvfirecu.org
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-22 19:08:09 UTC · ↺ Refresh
MX Hostnames
- cvfirecu-org.mx2.arsmtp.com
- cvfirecu-org.mx1.arsmtp.com
MX Priorities
- cvfirecu-org.mx1.arsmtp.com: 10
- cvfirecu-org.mx2.arsmtp.com: 20
A / AAAA Records
- 141.193.213.20 (no PTR)
- 141.193.213.21 (no PTR)
Mail Server IPs
- 8.31.233.194 ↩ encrypt206.appriver.com
- 8.19.118.124 ↩ encrypt207.appriver.com
SOA Record
Raw SOA
dane.ns.cloudflare.com dns.cloudflare.com 2399115109 10000 2400 604800 1800
Primary NS (mname)
dane.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399115109
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
meera.ns.cloudflare.com
dane.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:_spf.cvfirecu_org._d.easydmarc.pro -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;pct=100;rua=mailto:[email protected];ruf=mailto:[email protected];ri=86400;fo=1;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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
4 records- google-site-verification=bn7NrefWJjBRO0urPbVRgYbXx5xpt1GCdjs0TFOHNGs
- pXtl99HwNf7/WUBB3HR9KQ==
- SPFv=spf1 include:_spf.cvfirecu_org._d.easydmarc.pro -all
- google-site-verification=DayjJ5mCmL-36PVEWp1opx6kWfu9eUzLGFODxO-NuZ4
Full email verification for cvfirecu.org
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits