Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
irrsinn.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-02 22:05:05 UTC · ↺ Refresh
MX Hostnames
- mx.irrsinn.de
MX Priorities
- mx.irrsinn.de: 10
A / AAAA Records
- 134.97.35.219 ↩ host0.irrsinn.de
Mail Server IPs
- 134.97.35.224 ↩ mx.irrsinn.de
SOA Record
Raw SOA
a.ns14.net info.irrsinn.de 2025120422 43200 7200 1209600 86400
Primary NS (mname)
a.ns14.net
Admin Email (rname)
info@irrsinn.de
Serial
2025120422
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
d.ns14.net
a.ns14.net
c.ns14.net
b.ns14.net
SPF Record
✓ Strict (-all)
v=spf1 mx a:mail.domain-robot.org include:_spf.irrsinn.de -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;rua=mailto:[email protected];
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 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
3 records- SPFv=spf1 mx a:mail.domain-robot.org include:_spf.irrsinn.de -all
- MS=07976DE22F78804232CC3DB55141070636ACF25F
- apple-domain-verification=U2n398EbcId3oPEV
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