pc-up.de

Valid Email Server
Domain Lookup › pc-up.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
pc-up.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-03 13:27:47 UTC · ↺ Refresh

MX Hostnames

  • mx1a.fritz.gmbh
  • mx1b.fritz.gmbh

MX Priorities

  • mx1a.fritz.gmbh: 100
  • mx1b.fritz.gmbh: 200

A / AAAA Records

  • 85.13.144.14 ↩ dd33818.kasserver.com

Mail Server IPs

  • 138.201.32.33 ↩ smtp-h248641.fritz.gmbh
  • 88.99.193.182 ↩ smtp-h500196.fritz.gmbh

SOA Record

Raw SOA ns5.kasserver.com hostmaster.kasserver.com 2602221147 28800 7200 1209600 7200
Primary NS (mname)
ns5.kasserver.com
Admin Email (rname)
hostmaster@kasserver.com
Serial
2602221147
Refresh
28800s
Retry
7200s
Expire
1209600s
Minimum TTL
7200s

Nameservers (NS)

ns5.name-server-kas.de
ns3.ai-dns.de
ns6.kasserver.com
ns5.kasserver.com

SPF Record

✓ Soft Fail (~all)
v=spf1 mx a include:spf.fritz.gmbh include:spf.protection.outlook.com ?all
📊 DNS lookups: 4/10
? Neutral (?all) — no enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; fo=s; ri=604800; adkim=r; aspf=r
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

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

2 records
  • MS=ms54386013
  • SPFv=spf1 mx a include:spf.fritz.gmbh include:spf.protection.outlook.com ?all
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