Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
leasotec.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-31 21:07:10 UTC · ↺ Refresh
MX Hostnames
- mx1.da.configo.net
MX Priorities
- mx1.da.configo.net: 10
A / AAAA Records
- 195.160.196.117 ↩ web3.configo.de
Mail Server IPs
- 195.160.196.166 ↩ mx1.da.configo.net
- 2a00:1fe8::3:0:0:0:166 ↩ mx1.da.configo.net
SOA Record
Raw SOA
ns1.configo.de hostmaster.configo.de 2020012221 14400 3600 604800 86400
Primary NS (mname)
ns1.configo.de
Admin Email (rname)
hostmaster@configo.de
Serial
2020012221
Refresh
14400s
Retry
3600s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
ns2.configo.de
ns1.configo.de
SPF Record
✓ Strict (-all)
v=spf1 mx -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict 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
✓ 1 found
dkim._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: dkim
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- D-TRUST=JTILCJMW3K2N6F3
- SPFv=spf1 mx -all
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