post-sv.de

Valid Email Server
Domain Lookup › post-sv.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
post-sv.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-30 14:07:31 UTC · ↺ Refresh

MX Hostnames

  • mail2.post-sv.de

MX Priorities

  • mail2.post-sv.de: 10

A / AAAA Records

  • 85.13.136.160 ↩ dd15332.kasserver.com

Mail Server IPs

  • 78.46.0.253 ↩ www213.your-server.de

SOA Record

Raw SOA ns2.ip-adr.de transfer.csa-gmbh.com 2025103101 86400 10800 3024000 172800
Primary NS (mname)
ns2.ip-adr.de
Admin Email (rname)
transfer@csa-gmbh.com
Serial
2025103101
Refresh
86400s
Retry
10800s
Expire
3024000s
Minimum TTL
172800s

Nameservers (NS)

ns2.ip-adr.de
ns1.ip-adr.de

SPF Record

✓ Strict (-all)
v=spf1 mx a ip4:212.114.255.206/32 ip4:78.46.0.253/32 ip4:213.95.167.24 ip6:2a01:4f8:d0a:2167::2 -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1;p=quarantine;sp=quarantine;pct=1;rua=mailto:[email protected];ruf=mailto:[email protected];aspf=r;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine
⚠ Policy applies to 1% of failing messages only

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

1 record
  • SPFv=spf1 mx a ip4:212.114.255.206/32 ip4:78.46.0.253/32 ip4:213.95.167.24 ip6:2a01:4f8:d0a:2167::2 -all
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