Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
eth-rink.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-01 17:25:34 UTC · ↺ Refresh
MX Hostnames
- mail.cotec1.de
MX Priorities
- mail.cotec1.de: 10
A / AAAA Records
- 159.69.241.251 ↩ static.251.241.69.159.clients.your-server.de
Mail Server IPs
- 80.243.45.198 ↩ mail.cotec1.de
SOA Record
Raw SOA
a.ns14.net providing.cotec-gruppe.de 2024100400 43200 7200 1209600 300
Primary NS (mname)
a.ns14.net
Admin Email (rname)
providing@cotec-gruppe.de
Serial
2024100400
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
300s
Nameservers (NS)
c.ns14.net
a.ns14.net
b.ns14.net
d.ns14.net
SPF Record
✓ Soft Fail (~all)
v=spf1 mx ip4:80.243.45.197 ip4:80.243.45.198 ip4:80.243.45.199 ip4:80.243.45.212 ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; adkim=r; aspf=r; fo=1
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
dkim._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: dkim
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 mx ip4:80.243.45.197 ip4:80.243.45.198 ip4:80.243.45.199 ip4:80.243.45.212 ~all
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