Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
codendot.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-17 19:20:06 UTC · ↺ Refresh
MX Hostnames
- mail.codendot.com
MX Priorities
- mail.codendot.com: 10
A / AAAA Records
- 65.21.22.186 ↩ static.186.22.21.65.clients.your-server.de
Mail Server IPs
- 65.21.22.186 ↩ static.186.22.21.65.clients.your-server.de
SOA Record
Raw SOA
ns1.first-ns.de dns.hetzner.com 2026030300 86400 10800 3600000 86400
Primary NS (mname)
ns1.first-ns.de
Admin Email (rname)
dns@hetzner.com
Serial
2026030300
Refresh
86400s
Retry
10800s
Expire
3600000s
Minimum TTL
86400s
Nameservers (NS)
ns1.first-ns.de
robotns2.second-ns.de
robotns3.second-ns.com
SPF Record
✓ Soft Fail (~all)
v=spf1 +mx +a +ip4:65.21.22.186 ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; adkim=r; aspf=r; rua=mailto:[email protected];
✓ Reject — strongest protection
📋 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 +mx +a +ip4:65.21.22.186 ~all
- google-site-verification=22nJU9vN6FTBmZtT5i531WyW645YQIoL-TJMhSLQFSY
Full email verification for codendot.com
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