Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
knuffelwuff.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-02 10:11:18 UTC · ↺ Refresh
MX Hostnames
- s1.knuffelwuff.de
MX Priorities
- s1.knuffelwuff.de: 10
A / AAAA Records
- 23.88.31.246 ↩ s1.knuffelwuff.de
Mail Server IPs
- 23.88.31.246 ↩ s1.knuffelwuff.de
SOA Record
Raw SOA
ns1.timmehosting.de zonemaster.timmehosting.de 2026022402 7200 900 604800 86400
Primary NS (mname)
ns1.timmehosting.de
Admin Email (rname)
zonemaster@timmehosting.de
Serial
2026022402
Refresh
7200s
Retry
900s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
ns1.timmehosting.de
ns3.timmehosting.de
ns2.timmehosting.de
SPF Record
✓ Strict (-all)
v=spf1 a mx ip4:80.237.138.0/24 ip4:80.237.132.0/24 ip4:80.237.133.0/24 ip6:2a01:488:42::/48 ip4:23.88.31.246 -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; adkim=s; aspf=s; fo=0:1:d:s;
✓ Reject — strongest protection
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
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
10 records- tnxscl8lt7v2l2rwjymy9vnyy6wtzpj3
- google-site-verification=s-XV9zyAB1ecyFkYgr9uiYfaXg05TX9g6SwqUO3LQNU
- google-site-verification=UlP8bfVYLHhi8mM7viMXyzf4XTGhIWBtQt0ValpQsDk
- MS=ms85096803
- SPFv=spf1 a mx ip4:80.237.138.0/24 ip4:80.237.132.0/24 ip4:80.237.133.0/24 ip6:2a01:488:42::/48 ip4:23.88.31.246 -all
- lg6h6mndhv5h5667n19cl4rw2ym1r2hh
- _wugzbbi5hjbtgv1dnyk8qqieth9w78r
- _wisbbegscey34l5vgd3o2qiykyyknpo
- 202202261104113nmiatf3jnhtaqpalxusv4w0kokfxexa9o8oj0cyst6vhqq5d9
- google-site-verification=nV5WI3vpmr2emPbHo0amQbaY0NH4xOmFEbqyjMiVj-E
Full email verification for knuffelwuff.de
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