Domain Overview
DNS: ✓ 1mo ago
Checker: ✓ 1mo ago
hennigsdorf.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-06 15:35:45 UTC · ↺ Refresh
MX Hostnames
- hdrelay.hennigsdorf.de
MX Priorities
- hdrelay.hennigsdorf.de: 10
A / AAAA Records
- 213.178.85.32 ↩ 85-32.advantic.de
Mail Server IPs
- 62.156.252.124 ↩ hdrelay.hennigsdorf.de
SOA Record
Raw SOA
ns1.advantic.net admin.hennigsdorf.de 2026032601 14400 7200 604800 86400
Primary NS (mname)
ns1.advantic.net
Admin Email (rname)
admin@hennigsdorf.de
Serial
2026032601
Refresh
14400s
Retry
7200s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
ns2.advantic.net
ns1.advantic.net
SPF Record
✓ Strict (-all)
v=spf1 mx a:otc-de-spf.mms.t-systems-service.com a:spf.itebo.de include:mail.advantic.de include:hdrelay.hennigsdorf.de include:mx2.itebo.de -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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 mx a:otc-de-spf.mms.t-systems-service.com a:spf.itebo.de include:mail.advantic.de include:hdrelay.hennigsdorf.de include:mx2.itebo.de -all
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