Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
tanzzentrumhiltrup.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-24 06:22:22 UTC · ↺ Refresh
MX Hostnames
- mail.tanzzentrumhiltrup.de
- imap.tanzzentrumhiltrup.de
MX Priorities
- imap.tanzzentrumhiltrup.de: 10
- mail.tanzzentrumhiltrup.de: 10
A / AAAA Records
- 185.64.114.203 ↩ vs11365.internet1.de
Mail Server IPs
- 188.64.58.69 ↩ mcno-bbg-01.internet1.de
SOA Record
Raw SOA
ns.internet1.de hostmaster.centron.de 2019110600 3600 600 1209600 1800
Primary NS (mname)
ns.internet1.de
Admin Email (rname)
hostmaster@centron.de
Serial
2019110600
Refresh
3600s
Retry
600s
Expire
1209600s
Minimum TTL
1800s
Nameservers (NS)
ns.internet1.de
ns2.internet1.de
ns3.internet1.de
SPF Record
✓ Strict (-all)
v=spf1 a mx include:_spf.internet1.de -all
📊 DNS lookups: 3/10
✓ 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.internet1.de -all
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