Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
hdj-herborn.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-30 13:22:22 UTC · ↺ Refresh
MX Hostnames
- mail.hdj-herborn.de
MX Priorities
- mail.hdj-herborn.de: 100
A / AAAA Records
- 130.61.42.230 ↩ oc-vm230.riconnect.de
Mail Server IPs
- 5.10.173.74 ↩ ip-005-010-173-074.um02.pools.vodafone-ip.de
SOA Record
Raw SOA
ns01.riconnect.de hostmaster.riconnect.de 2026012801 14400 1800 1209600 3600
Primary NS (mname)
ns01.riconnect.de
Admin Email (rname)
hostmaster@riconnect.de
Serial
2026012801
Refresh
14400s
Retry
1800s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
ns01.riconnect.de
ns03.riconnect.de
ns02.riconnect.de
SPF Record
✓ Strict (-all)
v=spf1 mx a:smtp.si.riconnect.de a:smtp-backup2.riconnect.de include:ekom21.de -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; rua=mailto:[email protected]; sp=none; aspf=r;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
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
2 records- google-site-verification=qZ7KsZw6F-gW3ziPujkDM2PeEd2cbpucj7YI2sOzus8
- SPFv=spf1 mx a:smtp.si.riconnect.de a:smtp-backup2.riconnect.de include:ekom21.de -all
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