Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
spremberger-land.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-02 22:31:27 UTC · ↺ Refresh
MX Hostnames
- mx3.mailerserver.de
- mx4.mailerserver.de
MX Priorities
- mx4.mailerserver.de: 0
- mx3.mailerserver.de: 0
A / AAAA Records
- 82.149.228.190 ↩ linux1.mailerserver.de
Mail Server IPs
- 82.149.229.252 ↩ mx4.mailerserver.de
- 82.149.229.251 ↩ mx3.mailerserver.de
SOA Record
Raw SOA
ns1.routing.net hostmaster.spremberger-land.de 2024020200 86400 7200 3600000 3600
Primary NS (mname)
ns1.routing.net
Admin Email (rname)
hostmaster@spremberger-land.de
Serial
2024020200
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
3600s
Nameservers (NS)
ns2.routing.net
ns3.routing.net
ns1.routing.net
SPF Record
✓ Strict (-all)
v=spf1 a mx ip4:82.149.228.247 ip4:82.149.229.100 ip4:82.149.229.101 -all
📊 DNS lookups: 2/10
✓ 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
1 record- SPFv=spf1 a mx ip4:82.149.228.247 ip4:82.149.229.100 ip4:82.149.229.101 -all
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