weisses-kreuz.de

Valid Email Server
Domain Lookup › weisses-kreuz.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
weisses-kreuz.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-20 01:58:32 UTC · ↺ Refresh

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MX Hostnames

  • weisseskreuz-de01i.mail.protection.outlook.com
  • filter20.antispamcloud.com

MX Priorities

  • filter20.antispamcloud.com: 20
  • weisseskreuz-de01i.mail.protection.outlook.com: 0

A / AAAA Records

  • 91.204.46.82

Mail Server IPs

  • 38.89.254.156 ↩ fe1-r2-in.ch03.l.antispamcloud.com
  • 2001:550:2:61::2fc:100 (no PTR)
  • 52.101.68.39 ↩ mail-db7pr03cu00607.inbound.protection.outlook.com
  • 52.101.68.3 ↩ mail-db7pr03cu00403.inbound.protection.outlook.com
  • 52.101.68.10 ↩ mail-dbbpr03cu00102.inbound.protection.outlook.com
  • 52.101.68.0 ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::2 ↩ mail-du2pr03cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::e ↩ mail-am7pr05cu00206.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::20 ↩ mail-as8pr05cu00400.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::b ↩ mail-am7pr05cu00103.inbound.protection.outlook.com

SOA Record

Raw SOA root-dns.netcup.net dnsadmin.netcup.net 2025043088 28800 7200 1209600 3600
Primary NS (mname)
root-dns.netcup.net
Admin Email (rname)
dnsadmin@netcup.net
Serial
2025043088
Refresh
28800s
Retry
7200s
Expire
1209600s
Minimum TTL
3600s

Nameservers (NS)

third-dns.netcup.net
second-dns.netcup.net
root-dns.netcup.net

SPF Record

✓ Strict (-all)
v=spf1 a:mail.netcup.net include:spf.protection.outlook.com include:_spf.webhosting.systems include:spfhard.crsend.com ip4:217.91.168.153 -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict 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

✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

4 records
  • MS=ms56687444
  • google-site-verification=DAfc9fwIoripzOGDQq8BIBMr_X5MV0izdoZUKQCi1bc
  • SPFv=spf1 a:mail.netcup.net include:spf.protection.outlook.com include:_spf.webhosting.systems include:spfhard.crsend.com ip4:217.91.168.153 -all
  • JK1fHUh5dyuEdJTYHxNdxJ8wKkaU17BcheL54v17+v6CAICBd+QG9kW5ukwIMkZcYXPy9IDGpYH+/w5V1+EyJA==
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