Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
icen-tech.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 11:15:28 UTC · ↺ Refresh
MX Hostnames
- icen-tech.de
MX Priorities
- icen-tech.de: 10
A / AAAA Records
- 37.120.165.84 ↩ hosting.efficientsolutions.de
Mail Server IPs
- 37.120.165.84 ↩ hosting.efficientsolutions.de
SOA Record
Raw SOA
lila.ns.cloudflare.com dns.cloudflare.com 2399279428 10000 2400 604800 1800
Primary NS (mname)
lila.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399279428
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
lila.ns.cloudflare.com
noel.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 +a +mx -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; adkim=s; aspf=s; rua=mailto:[email protected];
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- SPFv=spf1 +a +mx -all
- google-site-verification=pVN86t2I_L5kFB2Y2vCi6AbUPnjvsxbmuGoVCBtoLUQ
Full email verification for icen-tech.de
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