Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
hofmann-tv.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-31 19:23:52 UTC · ↺ Refresh
MX Hostnames
- mail.hofmann-tv.de
MX Priorities
- mail.hofmann-tv.de: 10
A / AAAA Records
- 176.9.78.53 ↩ s8.swsch.de
Mail Server IPs
- 213.239.214.226 ↩ s1.swsch.de
SOA Record
Raw SOA
ns1.first-ns.de dns.hetzner.com 2026022001 7200 1800 604800 7200
Primary NS (mname)
ns1.first-ns.de
Admin Email (rname)
dns@hetzner.com
Serial
2026022001
Refresh
7200s
Retry
1800s
Expire
604800s
Minimum TTL
7200s
Nameservers (NS)
ns1.first-ns.de
robotns2.second-ns.de
robotns3.second-ns.com
SPF Record
✓ Strict (-all)
v=spf1 mx ip4:213.239.214.226 ip4:176.9.78.53 ip6:2a01:4f8:a0:8074::2/64 ip6:2a01:4f8:151:1224::2/64 -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
s1._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 mx ip4:213.239.214.226 ip4:176.9.78.53 ip6:2a01:4f8:a0:8074::2/64 ip6:2a01:4f8:151:1224::2/64 -all
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