Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
praxis-dr-wenzel.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-22 19:43:39 UTC · ↺ Refresh
MX Hostnames
- praxisdrwenzel-de01ec.mail.protection.outlook.com
MX Priorities
- praxisdrwenzel-de01ec.mail.protection.outlook.com: 0
A / AAAA Records
- 91.204.45.106 ↩ ptr.106.45.204.91.static.ballensiefen.host
- 2a03:4000:20:219:91:204:45:106 ↩ ptr.6.0.1.0.5.4.0.0.4.0.2.0.1.9.0.0.9.1.2.0.0.2.0.0.0.0.0.4.3.0.a.2.static.ballensiefen.host
Mail Server IPs
- 52.101.68.29 ↩ mail-dbapr03cu00105.inbound.protection.outlook.com
- 52.101.73.11 ↩ mail-am1pr04cu00103.inbound.protection.outlook.com
- 52.101.68.3 ↩ mail-db7pr03cu00403.inbound.protection.outlook.com
- 52.101.68.25 ↩ mail-db8pr02cu00101.inbound.protection.outlook.com
- 2a01:111:f403:ca04::8 ↩ mail-db5pr02cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca04::10 ↩ mail-dbapr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca09::20 ↩ mail-as8pr05cu00400.inbound.protection.outlook.com
- 2a01:111:f403:ca09::8 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
ns0.ballensiefen.net hostmaster.ballensiefen.net 2026022201 7200 540 604800 3600
Primary NS (mname)
ns0.ballensiefen.net
Admin Email (rname)
hostmaster@ballensiefen.net
Serial
2026022201
Refresh
7200s
Retry
540s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns3.ballensiefen.net
ns2.ballensiefen.net
ns4.ballensiefen.net
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;sp=none;pct=100;rua=mailto:[email protected];ruf=mailto:[email protected];ri=86400;aspf=s;adkim=s;fo=1;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
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
2 records- MS=ms33367470
- SPFv=spf1 include:spf.protection.outlook.com -all
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