Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
heinrichsthaler.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-01 17:27:07 UTC · ↺ Refresh
MX Hostnames
- mx.oediv.de
MX Priorities
- mx.oediv.de: 10
A / AAAA Records
- 195.201.56.106 ↩ p5x.hepinet.de
Mail Server IPs
- 46.183.40.100 ↩ mx.oediv.de
SOA Record
Raw SOA
ns1.heinrichsthaler.de hostmaster.heinrichsthaler.de 2023122710 86400 10800 3600000 172800
Primary NS (mname)
ns1.heinrichsthaler.de
Admin Email (rname)
hostmaster@heinrichsthaler.de
Serial
2023122710
Refresh
86400s
Retry
10800s
Expire
3600000s
Minimum TTL
172800s
Nameservers (NS)
ns2a.dodns.net
ns1a.dodns.net
SPF Record
✓ Strict (-all)
v=spf1 a mx include:spf.protection.outlook.de include:spf.protection.outlook.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1;p=none;sp=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 1 found
mail._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: mail
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
4 records- swisssign-check=ZF2WJ_t2AUr48xS985cceURmn6g
- swisssign-check=FxqPxzxfmPvCMYg0QPZnCyTd66Y
- SPFv=spf1 a mx include:spf.protection.outlook.de include:spf.protection.outlook.com -all
- brevo-code:0d48e3ba7e99ba4087b43577163dcbda
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