receptura.de

Valid Email Server
Domain Lookup › receptura.de

Domain Overview

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

Checked via [email protected] · 2026-03-27 07:16:53 UTC · ↺ Refresh

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MX Hostnames

  • mx1.exchange-king.de
  • mx.exchange-king.de

MX Priorities

  • mx1.exchange-king.de: 20
  • mx.exchange-king.de: 10

A / AAAA Records

  • 185.11.139.34 (no PTR)

Mail Server IPs

  • 213.83.45.198 ↩ mx.exchange-king.de

SOA Record

Raw SOA ns51.cloudns.net support.cloudns.net 2026032303 7200 1800 1209600 3600
Primary NS (mname)
ns51.cloudns.net
Admin Email (rname)
support@cloudns.net
Serial
2026032303
Refresh
7200s
Retry
1800s
Expire
1209600s
Minimum TTL
3600s

Nameservers (NS)

pns53.cloudns.net
pns54.cloudns.net
pns51.cloudns.net
pns52.cloudns.net
ns54.cloudns.net

SPF Record

✓ Strict (-all)
v=spf1 a mx ip4:95.129.55.18 ip4:213.83.45.198 a:mxout1.masterlogin.de a:mxout2.masterlogin.de a:mxwww.masterlogin.de a:mxout.ecval.com a:mxout2.ecval.com include:spf.exchange-king.de -all
📊 DNS lookups: 8/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none;
⚠ 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

4 records
  • SPFv=spf1 a mx ip4:95.129.55.18 ip4:213.83.45.198 a:mxout1.masterlogin.de a:mxout2.masterlogin.de a:mxwww.masterlogin.de a:mxout.ecval.com a:mxout2.ecval.com include:spf.exchange-king.de -all
  • MS=1761FF617A9FB97EF5AEFE069AD959116D372F62
  • MS=ms27636230
  • 1f7476fdd5dac3b21f90e6c36272d1
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