harzenergie.de

Valid Email Server
Domain Lookup › harzenergie.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
harzenergie.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-21 07:02:29 UTC · ↺ Refresh

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MX Hostnames

  • mx-in02.eu.retarus.com
  • mx-in01.eu.retarus.com

MX Priorities

  • mx-in01.eu.retarus.com: 10
  • mx-in02.eu.retarus.com: 10

A / AAAA Records

  • 80.237.243.87 ↩ n80-237-243-87.cnet.hosteurope.de

Mail Server IPs

  • 94.199.92.130 ↩ mx-in01.eu.retarus.com
  • 94.199.89.39 ↩ mx-in02.eu.retarus.com

SOA Record

Raw SOA pns.dtag.de dns.telekom.de 2026031800 10800 3600 2419200 3600
Primary NS (mname)
pns.dtag.de
Admin Email (rname)
dns@telekom.de
Serial
2026031800
Refresh
10800s
Retry
3600s
Expire
2419200s
Minimum TTL
3600s

Nameservers (NS)

pns.dtag.de
ns1.telekom.net

SPF Record

✓ Soft Fail (~all)
v=spf1 include:_spf.smartservice.de include:gipsprojekt.de include:_spf.retarus.com include:_spf.general.transactional-mail-a.com include:spf.protection.outlook.de include:spf.flowmailer.net ~all
📊 DNS lookups: 7/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

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

8 records
  • brevo-code:6317c67280c10d9e17a7810e651c8c94
  • cisco-ci-domain-verification=d9173c89354dda6fb0245ab9db87331678f6c2dadb959f2080e19a1537a872b
  • google-site-verification=Fd7Kl-kNJ6k_nvzF25N5MAarjUIU3iHd8zd02L5eL2U
  • swisssign-check=0Yu8Xv3rpbbTbcMhIIp4en0UFdM
  • _telesec-domain-validation=358565_2026-03-18_eOqBBbLVopE7Fb0Al9VbXDNcNbG8OXD77CVFOgJxjOOiNi7LoU
  • apple-domain-verification=nDKjg80LXsOOko0K
  • MS=DD240A8896BE54E4FBC17A72702C8CEE9D9B9D9B
  • SPFv=spf1 include:_spf.smartservice.de include:gipsprojekt.de include:_spf.retarus.com include:_spf.general.transactional-mail-a.com include:spf.protection.outlook.de include:spf.flowmailer.net ~all
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