Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
photon-energy.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 08:11:40 UTC · ↺ Refresh
MX Hostnames
- server.photon-energy.de
MX Priorities
- server.photon-energy.de: 10
A / AAAA Records
- 37.120.190.66 ↩ photon-energy.web.mageprofis.de
- 2a03:4000:6:b0ea:d4b0:f5ff:feb4:9623 ↩ photon-energy.web.mageprofis.de
Mail Server IPs
- 2.207.167.250 ↩ server.photon-energy.de
SOA Record
Raw SOA
nsa8.schlundtech.de steurer.werbeagentur-focus.de 2024102401 43200 7200 1209600 600
Primary NS (mname)
nsa8.schlundtech.de
Admin Email (rname)
steurer@werbeagentur-focus.de
Serial
2024102401
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
600s
Nameservers (NS)
nsc8.schlundtech.de
nsd8.schlundtech.de
nsa8.schlundtech.de
nsb8.schlundtech.de
SPF Record
✓ Strict (-all)
v=spf1 ptr mx a ip4:2.207.167.250 include:spf.n12go.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
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- SPFv=spf1 ptr mx a ip4:2.207.167.250 include:spf.n12go.com -all
- google-site-verification=kHOBg_XAJpWql7ZeijfC3NTHmJ76T75eRWnwcT2odm8
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