boardingd9.de

Valid Email Server
Domain Lookup › boardingd9.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
boardingd9.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-03 21:25:48 UTC · ↺ Refresh

MX Hostnames

  • mail.boardingd9.de

MX Priorities

  • mail.boardingd9.de: 10

A / AAAA Records

  • 172.67.186.123 (no PTR)
  • 104.21.19.142 (no PTR)
  • 2606:4700:3036::ac43:ba7b (no PTR)
  • 2606:4700:3035::6815:138e (no PTR)

Mail Server IPs

  • 78.47.17.8 ↩ dedi287.your-server.de
  • 2a01:4f8:d0a:40ef::2 ↩ dedi287.your-server.de

SOA Record

Raw SOA dawn.ns.cloudflare.com dns.cloudflare.com 2398129344 10000 2400 604800 1800
Primary NS (mname)
dawn.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398129344
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

dawn.ns.cloudflare.com
tom.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;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=18qq-X3XvSiZznI3vKSD4KVo1m1l5YTjk2WhYSqvIpE
  • SPFv=spf1 a mx -all
Full email verification for boardingd9.de

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