speerflug.de

Valid Email Server
Domain Lookup › speerflug.de

Domain Overview

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

Checked via [email protected] · 2026-03-26 21:01:02 UTC · ↺ Refresh

MX Hostnames

  • jonas.derseppel.net

MX Priorities

  • jonas.derseppel.net: 100

A / AAAA Records

  • 88.198.154.193 ↩ jonas.derseppel.net
  • 2a01:4f8:c17:1121::2 ↩ jonas.derseppel.net

Mail Server IPs

  • 88.198.154.193 ↩ jonas.derseppel.net
  • 2a01:4f8:c17:1121::2 ↩ jonas.derseppel.net

SOA Record

Raw SOA ns11.domaincontrol.com dns.jomax.net 2024091023 28800 7200 604800 600
Primary NS (mname)
ns11.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2024091023
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns12.domaincontrol.com
ns11.domaincontrol.com

SPF Record

✓ Strict (-all)
v=spf1 mx a ip4:178.63.169.107 ip4:78.46.81.116 ip4:88.198.154.193 -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

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

1 record
  • SPFv=spf1 mx a ip4:178.63.169.107 ip4:78.46.81.116 ip4:88.198.154.193 -all
Full email verification for speerflug.de

Run SMTP check, SPF/DKIM/DMARC and catch-all detection.

SPF / DKIM / DMARC Get 1,000 Free Credits