Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
irefze.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-30 06:51:17 UTC · ↺ Refresh
MX Hostnames
- mx1-eu.emailsecurity.app
- mx2-eu.emailsecurity.app
MX Priorities
- mx2-eu.emailsecurity.app: 0
- mx1-eu.emailsecurity.app: 0
A / AAAA Records
- 209.38.160.159 (no PTR)
Mail Server IPs
- 4.245.183.72 ↩ mx1-eu.emailsecurity.app
- 132.164.188.153 ↩ mx2-eu.emailsecurity.app
SOA Record
Raw SOA
denver.ns.cloudflare.com dns.cloudflare.com 2400001860 10000 2400 604800 1800
Primary NS (mname)
denver.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2400001860
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
ziggy.ns.cloudflare.com
denver.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:8639876.spf02.hubspotemail.net include:spf1.emailsecurity.app include:spf-uae.emailsignatures365.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1:d:s
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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
3 records- google-site-verification=4L3ZuvnyAbyrfxk0fU0HBkIHNeY2y22sEcUuKhZFfD4
- SPFv=spf1 include:spf.protection.outlook.com include:8639876.spf02.hubspotemail.net include:spf1.emailsecurity.app include:spf-uae.emailsignatures365.com -all
- MS=ms45618758
Full email verification for irefze.com
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