hamburger-energienetze.de

Valid Email Server
Domain Lookup › hamburger-energienetze.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
hamburger-energienetze.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-22 04:58:22 UTC · ↺ Refresh

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MX Hostnames

  • mx.fhh-infra.de

MX Priorities

  • mx.fhh-infra.de: 10

A / AAAA Records

  • 193.36.100.150 (no PTR)

Mail Server IPs

  • 193.36.100.175 ↩ mx.fhh-infra.de

SOA Record

Raw SOA hydrogen.ns.hetzner.com dns.hetzner.com 2026021200 86400 10800 3600000 3600
Primary NS (mname)
hydrogen.ns.hetzner.com
Admin Email (rname)
dns@hetzner.com
Serial
2026021200
Refresh
86400s
Retry
10800s
Expire
3600000s
Minimum TTL
3600s

Nameservers (NS)

helium.ns.hetzner.de
hydrogen.ns.hetzner.com
oxygen.ns.hetzner.com

SPF Record

✓ Soft Fail (~all)
v=spf1 redirect=fhh-infra.de
📊 DNS lookups: 1/10

DMARC Record

✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; sp=reject;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject

DKIM Selectors

✗ None detected

No 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

11 records
  • successfactors-site-verification=ZTRmYjY2YTY5NGY4NmRkYjgzMWEzYzdjYWNjZWQxMWMwYmIyOTg1ZTIyMDlmMDk2NWNlMTk2OTg1NjVjODkzNA==
  • successfactors-site-verification=ZWRiYjRiOTA2N2Q2NTYyZmRkYjdmM2I3OTk0NGRhODQ3ZGE1MDAzYmUyYTQ4Y2IyZjhjMGZkNDRiNWYzOWMzYQ==
  • swisssign-check=CTxaM9KXB4FiXJYYVFTE4eMrI9w
  • swisssign-check=JQRxkODzyFD18icoawCH_k4sZrs
  • swisssign-check=NT8YtsC2En3Dw0a60C62QAVJlAE
  • SPFv=spf1 redirect=fhh-infra.de
  • MS=ms16532613
  • autodesk-domain-verification=r2-JWbgG8O1-IZmjGpNx
  • google-site-verification=Za5OD3ZywoMBOl_CxNkpCUwfoJBZoqxWbeU5Vpq5HDE
  • successfactors-site-verification=MTJiMWU2YjlmYTQ5ZGYxODYzMDY0ZDMyMzI0NDNhNWY5ZTE2NjJmYmYzODZhMzA3NGNkMWU0MTFhZjllMjI1NA==
  • successfactors-site-verification=YzhhYTEyOGQyZTU4NGEyYjA0OTAyYTVhYmU2OGE4ODYyZmM5ZGJmNjY5NjU1MjJhMWRlYzRlZGJmOGVmNmQzZg==
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