Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
heller.biz
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-22 02:29:59 UTC · ↺ Refresh
MX Hostnames
- mxb-0015c501.gslb.pphosted.com
- mxa-0015c501.gslb.pphosted.com
MX Priorities
- mxa-0015c501.gslb.pphosted.com: 10
- mxb-0015c501.gslb.pphosted.com: 10
A / AAAA Records
- 45.144.132.42 ↩ sevilla.mosaiq.com
Mail Server IPs
- 91.207.212.50 ↩ mx08-0015c501.pphosted.com
SOA Record
Raw SOA
pluto.heller-machines.com internet.heller-machines.com 2026031801 3600 3600 1209600 86400
Primary NS (mname)
pluto.heller-machines.com
Admin Email (rname)
internet@heller-machines.com
Serial
2026031801
Refresh
3600s
Retry
3600s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
auth52.ns.de.uu.net
auth02.ns.de.uu.net
SPF Record
✓ Strict (-all)
v=spf1 include:_spf1.heller.biz include:_spf2.heller.biz -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1; adkim=r; aspf=r
⚠ p=none — monitoring only, no enforcement
📋 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
12 records- 9e01678f-2568-4c7d-8b8f-6cad1d9dad26
- SPFv=spf1 include:_spf1.heller.biz include:_spf2.heller.biz -all
- google-site-verification=Dt_v9zyiFnM6DC69yoyCHNGlyYv7wYMxH7NXzBqTZPA
- clLo/SqLZMLl2I4EMuKshgBmjm7i3xXXeQpEVatEcGYvxAI+JD+miEZIYFT8oI93tQPoB1gvFEjpo1Z7HO+W+A==
- mindmanager-verification=c3b95e6baf846dc6454640651e08d018b64a53f6f7d2f333375f2e3cb40fe4b7
- adobe-idp-site-verification=c517df12d45c0a2cadd822c00d6ec130e03bfedad630318535c1d5569400b32b
- ce23fc91-9adf-41e1-8d65-ef2086af4044
- 73d7861e-a82f-4f6f-87d7-fca8b2291eb3
- google-site-verification=wGpOk4mJszMP0XIHY8vmDjkVNFBPGazPT5Onyov6V_g
- MS=ms44629155
- gitlab-pages-verification-code=2ebfdc2762387ab15192dd9520052638
- ms-domain-verification=834dac84-a44e-4683-bd99-ec956ecf45e2
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