Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
altpress.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-31 15:14:37 UTC · ↺ Refresh
MX Hostnames
- mail.altpress.de
MX Priorities
- mail.altpress.de: 10
A / AAAA Records
- 152.53.226.209 ↩ 064.dlx-media.com
Mail Server IPs
- 152.53.226.209 ↩ 064.dlx-media.com
SOA Record
Raw SOA
ns1.dlx-media.com hostmaster.inwx.de 2025100906 10800 3600 604800 3600
Primary NS (mname)
ns1.dlx-media.com
Admin Email (rname)
hostmaster@inwx.de
Serial
2025100906
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns2.dlx-media.com
ns1.dlx-media.com
ns3.dlx-media.com
SPF Record
✓ Strict (-all)
v=spf1 a mx ip4:152.53.226.209 -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 a mx ip4:152.53.226.209 -all
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