Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
euregio-systems.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 02:29:25 UTC · ↺ Refresh
MX Hostnames
- euregiosystems-de01i.mail.protection.outlook.com
MX Priorities
- euregiosystems-de01i.mail.protection.outlook.com: 0
A / AAAA Records
- 81.169.251.227 ↩ h2992646.stratoserver.net
Mail Server IPs
- 52.101.68.32 ↩ mail-db3pr0202cu00200.inbound.protection.outlook.com
- 52.101.68.8 ↩ mail-du0pr03cu00100.inbound.protection.outlook.com
- 52.101.68.27 ↩ mail-db7pr03cu00503.inbound.protection.outlook.com
- 52.101.68.3 ↩ mail-db7pr03cu00403.inbound.protection.outlook.com
- 2a01:111:f403:ca09::f ↩ mail-am7pr05cu00307.inbound.protection.outlook.com
- 2a01:111:f403:ca09::2 ↩ mail-am0pr83cu00402.inbound.protection.outlook.com
- 2a01:111:f403:ca09::3 ↩ mail-am6pr04cu00303.inbound.protection.outlook.com
- 2a01:111:f403:ca04::8 ↩ mail-db5pr02cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
pns11.cloudns.net support.cloudns.net 2026030601 10000 1800 1209600 300
Primary NS (mname)
pns11.cloudns.net
Admin Email (rname)
support@cloudns.net
Serial
2026030601
Refresh
10000s
Retry
1800s
Expire
1209600s
Minimum TTL
300s
Nameservers (NS)
pns12.cloudns.net
pns13.cloudns.net
pns11.cloudns.net
pns14.cloudns.net
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf-de.emailsignatures365.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=100;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 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
1 record- SPFv=spf1 include:spf.protection.outlook.com include:spf-de.emailsignatures365.com -all
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