Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
computer-asyl.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-01 10:31:05 UTC · ↺ Refresh
MX Hostnames
- internetz.54321.de
MX Priorities
- internetz.54321.de: 10
A / AAAA Records
- 78.46.218.194 ↩ internetz.54321.de
Mail Server IPs
- 78.46.218.194 ↩ internetz.54321.de
SOA Record
Raw SOA
ns1.first-ns.de dns.hetzner.com 2025122800 14400 1800 1209600 86400
Primary NS (mname)
ns1.first-ns.de
Admin Email (rname)
dns@hetzner.com
Serial
2025122800
Refresh
14400s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
oxygen.ns.hetzner.com
helium.ns.hetzner.de
hydrogen.ns.hetzner.com
SPF Record
✓ Strict (-all)
v=spf1 mx -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
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- DMARCv=DMARC1;p=quarantine;adkim=s;aspf=r
- SPFv=spf1 mx -all
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