Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
pkr.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-29 08:46:50 UTC · ↺ Refresh
MX Hostnames
- pkr-de.mail.protection.outlook.com
MX Priorities
- pkr-de.mail.protection.outlook.com: 10
A / AAAA Records
- 185.26.158.21 (no PTR)
Mail Server IPs
- 52.101.73.11 ↩ mail-am1pr04cu00103.inbound.protection.outlook.com
- 52.101.73.4 ↩ mail-am0pr83cu00404.inbound.protection.outlook.com
- 52.101.73.24 ↩ mail-as8pr05cu00300.inbound.protection.outlook.com
- 52.101.73.2 ↩ mail-as9pr07cu00302.inbound.protection.outlook.com
- 2a01:111:f403:ca09::2 ↩ mail-am0pr83cu00402.inbound.protection.outlook.com
- 2a01:111:f403:ca09::d ↩ mail-as9pr05cu01305.inbound.protection.outlook.com
- 2a01:111:f403:ca09::4 ↩ mail-am0pr04cu00504.inbound.protection.outlook.com
- 2a01:111:f403:ca04::c ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.uvensys.de support.uvensys.de 2025102901 86400 3600 86400 3600
Primary NS (mname)
ns1.uvensys.de
Admin Email (rname)
support@uvensys.de
Serial
2025102901
Refresh
86400s
Retry
3600s
Expire
86400s
Minimum TTL
3600s
Nameservers (NS)
ns1.uvensys.de
ns2.uvensys.de
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spfhard.crsend.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected];
~ 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: 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
3 records- SPFv=spf1 include:spf.protection.outlook.com include:spfhard.crsend.com -all
- MS=ms31028974
- apple-domain-verification=f2hHzWOWkGu4XvBF
Full email verification for pkr.de
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