it-lewandowski.com

Valid Email Server
Domain Lookup › it-lewandowski.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
it-lewandowski.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-17 23:55:17 UTC · ↺ Refresh

MX Hostnames

  • _dc-mx.67f8e5263f21.it-lewandowski.com

MX Priorities

  • _dc-mx.67f8e5263f21.it-lewandowski.com: 10

A / AAAA Records

  • 104.21.45.5 (no PTR)
  • 172.67.207.11 (no PTR)
  • 2606:4700:3037::6815:2d05 (no PTR)
  • 2606:4700:3031::ac43:cf0b (no PTR)

Mail Server IPs

  • 85.10.214.169 ↩ dedi2329.your-server.de
  • 2a01:4f8:d0a:21b2::2 ↩ dedi2329.your-server.de

SOA Record

Raw SOA agustin.ns.cloudflare.com dns.cloudflare.com 2398701935 10000 2400 604800 1800
Primary NS (mname)
agustin.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398701935
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

agustin.ns.cloudflare.com
clarissa.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 ip4:85.10.214.169 ip6: 2a01:4f8:d0a:21b2::2 -all
📊 DNS lookups: 0/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; sp=none; pct=50; adkim=r; aspf=r;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: none
⚠ Policy applies to 50% of failing messages only

DKIM Selectors

✗ None detected

No 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

2 records
  • google-site-verification=xJHpPso0vU_dpfrPQemMVhFpyEF8ur3wiOgPzigJ4H4
  • SPFv=spf1 ip4:85.10.214.169 ip6: 2a01:4f8:d0a:21b2::2 -all
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