Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
johanning-ankum.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-02 19:07:52 UTC · ↺ Refresh
MX Hostnames
- mx2f26.netcup.net
- mail.johanning-ankum.de
MX Priorities
- mail.johanning-ankum.de: 10
- mx2f26.netcup.net: 50
A / AAAA Records
- 188.68.47.36 ↩ a2f24.netcup.net
- 2a03:4000:30:1dad::10:7676 (no PTR)
Mail Server IPs
- 188.68.47.38 ↩ mx2f26.netcup.net
SOA Record
Raw SOA
root-dns.netcup.net dnsadmin.netcup.net 2026032104 3600 3600 3600 60
Primary NS (mname)
root-dns.netcup.net
Admin Email (rname)
dnsadmin@netcup.net
Serial
2026032104
Refresh
3600s
Retry
3600s
Expire
3600s
Minimum TTL
60s
Nameservers (NS)
third-dns.netcup.net
second-dns.netcup.net
root-dns.netcup.net
SPF Record
✓ Soft Fail (~all)
v=spf1 mx a include:_spf.webhosting.systems ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
google._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 mx a include:_spf.webhosting.systems ~all
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