Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
walter-cmp.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-30 09:23:52 UTC · ↺ Refresh
MX Hostnames
- mx01.walter-cmp.de
MX Priorities
- mx01.walter-cmp.de: 10
A / AAAA Records
- 104.26.7.86 (no PTR)
- 172.67.74.7 (no PTR)
- 104.26.6.86 (no PTR)
- 2606:4700:20::ac43:4a07 (no PTR)
- 2606:4700:20::681a:656 (no PTR)
- 2606:4700:20::681a:756 (no PTR)
Mail Server IPs
- 85.220.209.244 ↩ mx01.walter-cmp.de
SOA Record
Raw SOA
alina.ns.cloudflare.com dns.cloudflare.com 2397707341 10000 2400 604800 1800
Primary NS (mname)
alina.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2397707341
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
alina.ns.cloudflare.com
james.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx include:_spf-eu.ionos.com include:spf.sendinblue.com ip4:85.220.209.244 ~all
📊 DNS lookups: 4/10
~ 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
✓ 1 found
mail._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: mail
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
4 records- 5y32cy4hr3tddn1zp2tt259y2pp5bxch
- MS=ms30495593
- brevo-code:920d4ae914ba9f9cf8b1cdfdf53451f2
- SPFv=spf1 a mx include:_spf-eu.ionos.com include:spf.sendinblue.com ip4:85.220.209.244 ~all
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