upf.de

Valid Email Server
Domain Lookup › upf.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
upf.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-19 04:58:27 UTC · ↺ Refresh

MX Hostnames

  • mail.upf.de
  • w00cc057.kasserver.com

MX Priorities

  • w00cc057.kasserver.com: 10
  • mail.upf.de: 10

A / AAAA Records

  • 85.13.142.149 ↩ dd23004.kasserver.com

Mail Server IPs

  • 85.13.142.149 ↩ dd23004.kasserver.com

SOA Record

Raw SOA nsa7.schlundtech.de falk.upf.de 2023081000 43200 7200 1209600 86400
Primary NS (mname)
nsa7.schlundtech.de
Admin Email (rname)
falk@upf.de
Serial
2023081000
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

nsb7.schlundtech.de
nsd7.schlundtech.de
nsa7.schlundtech.de
nsc7.schlundtech.de

SPF Record

✓ Soft Fail (~all)
v=spf1 a mx ip4:85.13.142.149 ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

~ Quarantine
v=DMARC1;p=quarantine;rua=mailto:[email protected];ruf=mailto:[email protected];fo=1;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

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 a mx ip4:85.13.142.149 ~all
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