Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
lamp83.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-28 00:33:51 UTC · ↺ Refresh
MX Hostnames
- mail.lamp83.de
MX Priorities
- mail.lamp83.de: 10
A / AAAA Records
- 185.49.229.9 ↩ sh4.srv.flessio.com
Mail Server IPs
- 185.49.229.9 ↩ sh4.srv.flessio.com
SOA Record
Raw SOA
ns2.flessio.com info.flessio.de 2025040202 10800 3600 604800 10800
Primary NS (mname)
ns2.flessio.com
Admin Email (rname)
info@flessio.de
Serial
2025040202
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
10800s
Nameservers (NS)
sh2.srv.flessio.com
ns2.flessio.de
ns2.flessio.com
SPF Record
✓ Strict (-all)
v=spf1 +a +mx +a:sh2.srv.flessio.com include:spf.crsend.com -all
📊 DNS lookups: 4/10
✓ 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
default._domainkey
✓ Public key: 392 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
1 record- SPFv=spf1 +a +mx +a:sh2.srv.flessio.com include:spf.crsend.com -all
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