energy-m.de

Valid Email Server
Domain Lookup › energy-m.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
energy-m.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-25 19:58:30 UTC · ↺ Refresh

MX Hostnames

  • energyM-de01e.mail.protection.outlook.com

MX Priorities

  • energym-de01e.mail.protection.outlook.com: 10

A / AAAA Records

  • 194.113.79.212 (no PTR)
  • 194.113.79.214 (no PTR)

Mail Server IPs

  • 52.101.73.153 ↩ mail-as8pr05cu00401.inbound.protection.outlook.com
  • 52.101.73.30 ↩ mail-am7pr05cu00306.inbound.protection.outlook.com
  • 52.101.68.10 ↩ mail-dbbpr03cu00102.inbound.protection.outlook.com
  • 52.101.73.8 ↩ mail-am0pr04cu00500.inbound.protection.outlook.com

SOA Record

Raw SOA ns01.gisa.de denic.gisa.de 2025020704 10800 3600 604800 3600
Primary NS (mname)
ns01.gisa.de
Admin Email (rname)
denic@gisa.de
Serial
2025020704
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

dns3.envia-tel.net
dns2.envia-tel.net

SPF Record

✓ Strict (-all)
v=spf1 ip4:194.113.76.0/24 include:spf.gisa.de ip4:94.100.245.28 ip4:94.100.245.29 ip4:153.100.8.31 ip4:153.100.8.32 include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

4 records
  • MS=ms36309560
  • 2rglzqr1td51fwprpsxr6ns8wffqgvjn
  • QuoVadis=a23716e4-b88d-4129-9f01-48c6511252ae
  • SPFv=spf1 ip4:194.113.76.0/24 include:spf.gisa.de ip4:94.100.245.28 ip4:94.100.245.29 ip4:153.100.8.31 ip4:153.100.8.32 include:spf.protection.outlook.com -all
Free · No signup required
Add email validation to your forms

Block disposable emails, validate MX records, detect role accounts — unlimited, forever free.

<script src="https://check.verifyswift.com/"></script>
One line of code · Works on any site
See demo & docs
Deep verification
Full email verification for energy-m.de

SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.

No credit card required
Get 1,000 Free Credits