handball-server.de

Valid Email Server
Domain Lookup › handball-server.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
handball-server.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-26 20:59:57 UTC · ↺ Refresh

MX Hostnames

  • delta.mx.blackflow.eu
  • charlie.mx.blackflow.eu

MX Priorities

  • delta.mx.blackflow.eu: 10
  • charlie.mx.blackflow.eu: 10

A / AAAA Records

  • 172.67.156.49 (no PTR)
  • 104.21.48.207 (no PTR)
  • 2606:4700:3034::6815:30cf (no PTR)
  • 2606:4700:3034::ac43:9c31 (no PTR)

Mail Server IPs

  • 46.101.69.221 ↩ delta.mx.blackflow.eu
  • 140.82.37.234 ↩ charlie.mx.blackflow.eu

SOA Record

Raw SOA alexia.ns.cloudflare.com dns.cloudflare.com 2399112016 10000 2400 604800 1800
Primary NS (mname)
alexia.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399112016
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

osmar.ns.cloudflare.com
alexia.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 mx include:_spf.mx.blackflow.eu -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

DKIM Selectors

✓ 13 found
google._domainkey
selector1._domainkey
selector2._domainkey
default._domainkey
mail._domainkey
dkim._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
zoho._domainkey
sendgrid._domainkey
mxvault._domainkey
amazonses._domainkey
⚠ Public key (p=) missing in DKIM record for selector google.

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

2 records
  • SPFv=spf1 mx include:_spf.mx.blackflow.eu -all
  • MS=ms65874223
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