Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
sefl.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-26 19:22:37 UTC · ↺ Refresh
MX Hostnames
- mxb-0021f301.gslb.pphosted.com
- mxa-0021f301.gslb.pphosted.com
MX Priorities
- mxb-0021f301.gslb.pphosted.com: 10
- mxa-0021f301.gslb.pphosted.com: 10
A / AAAA Records
- 104.18.0.63 (no PTR)
- 104.18.1.63 (no PTR)
- 2606:4700::6812:3f (no PTR)
- 2606:4700::6812:13f (no PTR)
Mail Server IPs
- 148.163.148.234 ↩ mx0a-0021f301.pphosted.com
SOA Record
Raw SOA
kaiser.ns.cloudflare.com dns.cloudflare.com 2399434843 10000 2400 604800 1800
Primary NS (mname)
kaiser.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399434843
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
nataly.ns.cloudflare.com
kaiser.ns.cloudflare.com
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; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
k1._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: k1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
8 records- MS=DFC21F1F86036A7FE28A7EE6B68BCA9F57693433
- _b9h2hulb6x75jmd0jezd7nkvs6mljlu
- _ezvsubehzuesh5dkvlo9ylep6q9iob3
- apple-domain-verification=8C5K7qgsGLKlwbIx
- cloudflare_dashboard_sso=29daddef9c0f7124cc7442476fa8a5d7
- SPFv=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all
- BPL=7709267
- Dynatrace-site-verification=7731f61a-8da6-4ff1-88ec-356a7985f039__51hcd5m4f322t862b5m0r4gs2q
Full email verification for sefl.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits