Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
cupio-nails.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-03 20:22:40 UTC · ↺ Refresh
MX Hostnames
- mail.cupio-nails.de
MX Priorities
- mail.cupio-nails.de: 10
A / AAAA Records
- 185.242.115.115 ↩ cloud1-vm115.ipp.de-serv.de
Mail Server IPs
- 185.242.115.115 ↩ cloud1-vm115.ipp.de-serv.de
SOA Record
Raw SOA
odin.domainsystem.info hostmaster.domainsystem.info 2025053008 86400 28800 604800 600
Primary NS (mname)
odin.domainsystem.info
Admin Email (rname)
hostmaster@domainsystem.info
Serial
2025053008
Refresh
86400s
Retry
28800s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
odin.domainsystem.info
thor.domainsystem.info
frigg.domainsystem.info
SPF Record
✓ Strict (-all)
v=spf1 a mx include:spf.ws.de-serv.de -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 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- SPFv=spf1 a mx include:spf.ws.de-serv.de -all
- brevo-code:0fcd2c9982fc5d5dfe94c902859e2026
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