lo-bau.de

Valid Email Server

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
lo-bau.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-21 19:13:50 UTC · ↺ Refresh

MX Hostnames

  • lobau-de0e.mail.protection.outlook.com

MX Priorities

  • lobau-de0e.mail.protection.outlook.com: 20

A / AAAA Records

  • 3.123.247.109 ↩ ec2-3-123-247-109.eu-central-1.compute.amazonaws.com

Mail Server IPs

  • 52.101.73.153 ↩ mail-as8pr05cu00401.inbound.protection.outlook.com
  • 52.101.68.12 ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
  • 52.101.68.39 ↩ mail-db7pr03cu00607.inbound.protection.outlook.com
  • 52.101.73.1 ↩ mail-am3pr04cu00501.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::c ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::e ↩ mail-am7pr05cu00206.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::6 ↩ mail-am4pr0401cu00106.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::d ↩ mail-db6pr03cu00105.inbound.protection.outlook.com

SOA Record

Raw SOA docks16.rzone.de hostmaster.strato-rz.de 2020052116 86400 7200 604800 300
Primary NS (mname)
docks16.rzone.de
Admin Email (rname)
hostmaster@strato-rz.de
Serial
2020052116
Refresh
86400s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

shades13.rzone.de
docks16.rzone.de

SPF Record

✓ Strict (-all)
v=spf1 ip4:176.95.31.186 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1;p=reject;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

DKIM Selectors

✗ None detected

No DKIM records found for common selectors — your provider may use a custom selector name.

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

All TXT Records

2 records
  • DKIMv=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAn05bx2jAjDAaUA+McbQACBCMC9m6KnDSCoagpDFr6FNU/YdNGxzVCXPxxl4613jIZvuTofBMU7lUjqMIrqfPjyI155ccQm7jB3yx5zBxf5/iGaloof1orzFv9t55jeoxoXvZttMy54/zwaDjf2vS4wiBTlpYRvKT/W3PX6XDrbmRfM8L42SHPEjnXNEnVXx8B/B9P/URT0aV5+YD9Sd7tVZlM9N9Fx69VqClxLFb4ugQQihrpB7tcbIgy3w8LlsR1jASzujThuQ75Tlm0iIlXd1jKWWpl3DjFG9U4L0y26H5b6wswotRKfT1vV8Sc8Sja+WFg1GkEbXyL1RlUg0M3wIDAQAB
  • SPFv=spf1 ip4:176.95.31.186 include:spf.protection.outlook.com -all
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