Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
koberbachtal-triathlon.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-22 09:06:34 UTC · ↺ Refresh
MX Hostnames
- mail.koberbachtal-triathlon.de
MX Priorities
- mail.koberbachtal-triathlon.de: 10
A / AAAA Records
- 85.114.134.183 ↩ host.uzn.de
Mail Server IPs
- 85.114.134.183 ↩ host.uzn.de
SOA Record
Raw SOA
ns1.ntdns.de hostmaster.fastit.net 2025063009 10800 3600 604800 3600
Primary NS (mname)
ns1.ntdns.de
Admin Email (rname)
hostmaster@fastit.net
Serial
2025063009
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns2.ntdns.de
ns1.ntdns.de
ns3.ntdns.de
SPF Record
✓ Strict (-all)
v=spf1 ip4:85.114.134.183 -all
📊 DNS lookups: 0/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s
✓ Reject — strongest protection
📋 SPF alignment: Strict
· DKIM alignment: Strict
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: reject
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
2 records- google-site-verification=lNmzmyGNetlXQmaIhtV4rj5rVJkAnmgXdQ_0IU7SEhM
- SPFv=spf1 ip4:85.114.134.183 -all
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