Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
rheinische-post.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-30 15:44:59 UTC · ↺ Refresh
MX Hostnames
- rheinischepost-de02e.mail.protection.outlook.com
MX Priorities
- rheinischepost-de02e.mail.protection.outlook.com: 0
A / AAAA Records
- 91.215.73.131 ↩ x.rp-digital.de
Mail Server IPs
- 52.101.73.12 ↩ mail-am4pr0401cu00104.inbound.protection.outlook.com
- 52.101.73.30 ↩ mail-am7pr05cu00306.inbound.protection.outlook.com
- 52.101.68.5 ↩ mail-du2pr03cu00105.inbound.protection.outlook.com
- 52.101.68.39 ↩ mail-db7pr03cu00607.inbound.protection.outlook.com
- 2a01:111:f403:ca04::2 ↩ mail-du2pr03cu00102.inbound.protection.outlook.com
- 2a01:111:f403:ca09::3 ↩ mail-am6pr04cu00303.inbound.protection.outlook.com
- 2a01:111:f403:ca09::2 ↩ mail-am0pr83cu00402.inbound.protection.outlook.com
- 2a01:111:f403:ca09::6 ↩ mail-am4pr0401cu00106.inbound.protection.outlook.com
SOA Record
Raw SOA
dns01.circit.de domains.circit.de 1765298779 28800 7200 604800 300
Primary NS (mname)
dns01.circit.de
Admin Email (rname)
domains@circit.de
Serial
1765298779
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
dns02.circit.de
dns03.circit.de
dns01.circit.de
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf-repost-eu.tmcas.trendmicro.com include:_spf.salesforce.com include:_spfi.evolver.de include:spf1.rheinische-post.de include:_spf.rexx-suite.com include:_spf.emaillabs.net.pl -all
📊 DNS lookups: 7/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1;
⚠ p=none — monitoring only, no enforcement
📋 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
7 records- SPFv=spf1 include:spf.protection.outlook.com include:spf-repost-eu.tmcas.trendmicro.com include:_spf.salesforce.com include:_spfi.evolver.de include:spf1.rheinische-post.de include:_spf.rexx-suite.com include:_spf.emaillabs.net.pl -all
- atlassian-domain-verification=Oc9bQFQZ8i5m7gxkupjhXoyu/ERlTKJjCW7eaXnyDVZPqZXXB748Hka6BFs5RkP7
- MS=ms11015680
- apple-domain-verification=DqQmrC3uA3xNu5DM
- atlassian-domain-verification=DHRvNjKNjmD9oiBwnFRoI5QEHateKZzVUzqUg90EUx/FJcKEbhcEI2xpl2KYHOn7
- google-site-verification=_DYJ53RLrdi_0ODXhkCb5n8UltZ0yDnj48mrFfO6-Dk
- r5hw23begVvOvQkDqa1nKO47rN8NaCM5Xtnwzjp3yR520rYhn9U/LgL1epkkfg2zn6cvCOTwrSnjB3NdUVRcDA==
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