Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
antoniter.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-28 01:31:22 UTC · ↺ Refresh
MX Hostnames
- mail.antoniter.de
MX Priorities
- mail.antoniter.de: 1
A / AAAA Records
- 81.173.194.3 ↩ webcluster01.netcologne.de
- 2001:4dd0:100:1f00:80::80:1 ↩ webcluster01.netcologne.de
Mail Server IPs
- 212.117.79.138 ↩ mail.antoniter.de
SOA Record
Raw SOA
dns11.netcologne.de hostmaster.netcologne.de 2025052208 28800 7200 604800 3600
Primary NS (mname)
dns11.netcologne.de
Admin Email (rname)
hostmaster@netcologne.de
Serial
2025052208
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
dns12.netcologne.de
dns14.netcologne.de
dns13.netcologne.de
dns11.netcologne.de
SPF Record
✓ Strict (-all)
v=spf1 a mx include:spf.protection.outlook.com include:_spf.aareon.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 a mx include:spf.protection.outlook.com include:_spf.aareon.com -all
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