Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
elektro-erler.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 11:48:13 UTC · ↺ Refresh
MX Hostnames
- elektro-erler-de.mail.cloud.nospamproxy.com
MX Priorities
- elektro-erler-de.mail.cloud.nospamproxy.com: 0
A / AAAA Records
- 85.215.115.96 ↩ plesk12.sirconic-group.de
Mail Server IPs
- 178.212.92.66 ↩ de-s04-gw2.mail.cloud.nospamproxy.com
- 193.37.132.21 ↩ de-s04-gw1.mail.cloud.nospamproxy.com
SOA Record
Raw SOA
nsa6.schlundtech.de sd.sirconic-group.de 2025102810 43200 7200 1209600 432000
Primary NS (mname)
nsa6.schlundtech.de
Admin Email (rname)
sd@sirconic-group.de
Serial
2025102810
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
432000s
Nameservers (NS)
nsd6.schlundtech.de
nsc6.schlundtech.de
nsb6.schlundtech.de
nsa6.schlundtech.de
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf.elektro-erler-de.cloud.nospamproxy.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 1 found
mail._domainkey
✓ Public key: 392 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
3 records- globalsign-domain-verification=96344A5EF5B00AF08EB6B2BAD3063964
- GHccxp5pKrzfdWJMS6jgYR8dbrpIXuykSVN5Vxo048w=
- SPFv=spf1 include:spf.protection.outlook.com include:spf.elektro-erler-de.cloud.nospamproxy.com -all
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