Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
compudrom.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-27 01:11:19 UTC · ↺ Refresh
MX Hostnames
- mail.compudrom.de
MX Priorities
- mail.compudrom.de: 10
A / AAAA Records
- 23.88.114.238 ↩ omega.monsun.me
Mail Server IPs
- 23.88.114.238 ↩ omega.monsun.me
SOA Record
Raw SOA
nsa7.schlundtech.de schlund.compudrom.de 2025122806 43200 7200 1209600 86400
Primary NS (mname)
nsa7.schlundtech.de
Admin Email (rname)
schlund@compudrom.de
Serial
2025122806
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
nsd7.schlundtech.de
nsb7.schlundtech.de
nsc7.schlundtech.de
nsa7.schlundtech.de
SPF Record
✓ Strict (-all)
v=spf1 ip4:23.88.114.238 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
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
1 record- SPFv=spf1 ip4:23.88.114.238 mx -all
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