cremer.de

Valid Email Server
Domain Lookup › cremer.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
cremer.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-04-02 13:29:14 UTC · ↺ Refresh

MX Hostnames

  • cremer-de.mail.cloud.nospamproxy.com

MX Priorities

  • cremer-de.mail.cloud.nospamproxy.com: 10

A / AAAA Records

  • 212.51.30.90 (no PTR)

Mail Server IPs

  • 193.37.132.138 ↩ de-s117-gw1.mail.cloud.nospamproxy.com
  • 193.37.132.182 ↩ de-s117-gw2.mail.cloud.nospamproxy.com

SOA Record

Raw SOA ns2.nmmn.com technik+c2102.nmmn.com 2026031001 10800 3600 1209600 10800
Primary NS (mname)
ns2.nmmn.com
Admin Email (rname)
technik+c2102@nmmn.com
Serial
2026031001
Refresh
10800s
Retry
3600s
Expire
1209600s
Minimum TTL
10800s

Nameservers (NS)

ns3.nmmn.de
ns2.nmmn.com

SPF Record

✓ Strict (-all)
v=spf1 +a ip4:193.142.127.0/24 ip4:217.114.76.194 include:spf.cremer-de.cloud.nospamproxy.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1;p=reject;sp=none;pct=100;adkim=s;aspf=s;rua=mailto:[email protected];ruf=mailto:[email protected];ri=86400;fo=1
✓ Reject — strongest protection
📋 SPF alignment: Strict · DKIM alignment: Strict
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none

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

11 records
  • MS=ms29532156
  • SPFv=spf1 +a ip4:193.142.127.0/24 ip4:217.114.76.194 include:spf.cremer-de.cloud.nospamproxy.com -all
  • atlassian-sending-domain-verification=1149e26a-959f-4d39-8bf8-39d6438a72a5
  • 3mf13aj52ncsbtr5pcj84pu2qu
  • atlassian-domain-verification=R5vaNBvjsBv5WASLa25Mc/PyJjgUiSaEpsKaNR5Iyt7zxg7OuA1eS54H8mJIgePk
  • apple-domain-verification=16mMp9Msrb6J75WL
  • swisssign-check=XyLFrICcblP5WGx57faw1WtDmsM
  • MS=ms41814707
  • MS=ms11507254
  • MS=DC10A56141D0E4A927D1C28159C2010DA98AE113
  • bhydmgdyp6ty4v5nwdhzs7yk4j05bsy3
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