cidra.de

Valid Email Server
Domain Lookup › cidra.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
cidra.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-04-04 15:42:25 UTC · ↺ Refresh

MX Hostnames

  • hal9001.paecker.network

MX Priorities

  • hal9001.paecker.network: 10

A / AAAA Records

  • 185.232.69.223 ↩ hal9001.paecker.network
  • 2a03:4000:4e:c21:b8c2:52ff:fe44:e13c ↩ hal9001.paecker.network

Mail Server IPs

  • 185.232.69.223 ↩ hal9001.paecker.network
  • 2a03:4000:4e:c21:b8c2:52ff:fe44:e13c ↩ hal9001.paecker.network

SOA Record

Raw SOA dns-fuer.die-geilste-sau-der-welt.de root.paecker.network 2025120101 7200 900 604800 3600
Primary NS (mname)
dns-fuer.die-geilste-sau-der-welt.de
Admin Email (rname)
root@paecker.network
Serial
2025120101
Refresh
7200s
Retry
900s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

dns-kann-ich.halt-mal-mein-bier.de
dns-fuer.die-geilste-sau-der-welt.de

SPF Record

✓ Strict (-all)
v=spf1 mx -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✓ 1 found
default._domainkey
✓ Public key: 736 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
  • google-site-verification=SeoKAVF4geZRDtlL9u0oChAUN39H3ZsutZx1Lz8TyhE
  • SPFv=spf1 mx -all
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