Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
energie-ag.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-04 18:13:31 UTC · ↺ Refresh
MX Hostnames
- mx4.stadtwerke-iserlohn.de
- mx3.stadtwerke-iserlohn.de
MX Priorities
- mx4.stadtwerke-iserlohn.de: 10
- mx3.stadtwerke-iserlohn.de: 10
A / AAAA Records
- 80.237.243.87 ↩ n80-237-243-87.cnet.hosteurope.de
Mail Server IPs
- 153.92.182.242 ↩ mx4.stadtwerke-iserlohn.de
- 153.92.182.241 ↩ mx3.stadtwerke-iserlohn.de
SOA Record
Raw SOA
dns1.helinet.de s\.schutzeichel-gerau.stadtwerke-iserlohn.de 2024052901 10800 3600 604800 10800
Primary NS (mname)
dns1.helinet.de
Admin Email (rname)
s\@schutzeichel-gerau.stadtwerke-iserlohn.de
Serial
2024052901
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
10800s
Nameservers (NS)
secondary.hamcom.de
dns1.helinet.de
SPF Record
✗ MissingNo SPF record — domain is unprotected against spoofing.
⚠ No SPF record found. Email servers cannot verify authorized senders.
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
2 records- MS=ms45344077
- apple-domain-verification=ZQXA1ZYTFTuM1ahK
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