Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
knepper-recycling.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-04 23:11:39 UTC · ↺ Refresh
MX Hostnames
- mx.knepper-gruppe.de
- mx2.knepper-gruppe.de
MX Priorities
- mx2.knepper-gruppe.de: 100
- mx.knepper-gruppe.de: 10
A / AAAA Records
- 109.71.72.75 ↩ srv-a-go.c-2141.maxcluster.net
Mail Server IPs
- 156.67.174.242 (no PTR)
- 80.156.212.180 (no PTR)
SOA Record
Raw SOA
ns01.agenturserver.de support.mittwald.de 1756199130 28800 7200 604800 3600
Primary NS (mname)
ns01.agenturserver.de
Admin Email (rname)
support@mittwald.de
Serial
1756199130
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns01.agenturserver.it
ns01.agenturserver.de
ns01.agenturserver.co
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.emailsignatures365.com include:spf.protection.outlook.com include:agenturserver.de ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1; pct=5
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
⚠ Policy applies to 5% of failing messages only
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
6 records- MS=ms23476937
- SPFv=spf1 include:spf.emailsignatures365.com include:spf.protection.outlook.com include:agenturserver.de ~all
- google-site-verification=7Jl79aihaUYZStC3fOFk8nZM6BWQoQzJ6P14IMUyDs4
- hL57lmvE3QNN1/j53lQMwnDsM9d5KhJY+jI1E6CT0Fbt71oXncEbcW9Fgv3MY3gjb6xG8JvKYLg+ihW7bQ4xDw==
- apple-domain-verification=z2sFtQicGwvkD301
- sophos-domain-verification=e60f0cc52b6cd77a43f42b808f982ca863af033687c199c280271153228cea42
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