Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
andre-bubel.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-27 21:40:28 UTC · ↺ Refresh
MX Hostnames
- mx1.andre-bubel.de
MX Priorities
- mx1.andre-bubel.de: 20
A / AAAA Records
- 79.140.41.4 ↩ mail.andre-bubel.de
- 2a00:17d8:100:2::a41 (no PTR)
Mail Server IPs
- 79.140.41.4 ↩ mail.andre-bubel.de
- 2a00:17d8:100:2::a41 (no PTR)
SOA Record
Raw SOA
ns.inwx.de root.andre-bubel.de 2026020604 10000 1800 2419200 1800
Primary NS (mname)
ns.inwx.de
Admin Email (rname)
root@andre-bubel.de
Serial
2026020604
Refresh
10000s
Retry
1800s
Expire
2419200s
Minimum TTL
1800s
Nameservers (NS)
ns.inwx.de
ns2.inwx.de
ns3.inwx.eu
SPF Record
✓ Strict (-all)
v=spf1 a mx -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 216 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- SPFv=spf1 a mx -all
- google-site-verification=uJFA2tlCzcY2OtceNJ0IGTHaeLqvDNQ-EeZq0sG_q9Q
Full email verification for andre-bubel.de
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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