Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
th-c-schmidt.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 06:04:02 UTC · ↺ Refresh
MX Hostnames
- web1.bf-net.de
MX Priorities
- web1.bf-net.de: 10
A / AAAA Records
- 154.56.106.30 ↩ web1.bf-net.de
Mail Server IPs
- 154.56.106.30 ↩ web1.bf-net.de
SOA Record
Raw SOA
ns3.edns.de hostmaster.edns.de 2020071515 10800 3600 604800 86400
Primary NS (mname)
ns3.edns.de
Admin Email (rname)
hostmaster@edns.de
Serial
2020071515
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
ns4.edns.de
ns3.edns.de
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx ip4:154.56.106.30 a:exposee.th-c-schmidt.de ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 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 a mx ip4:154.56.106.30 a:exposee.th-c-schmidt.de ~all
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