drogenhilfe-ulm-alb-donau.de

Valid Email Server
Domain Lookup › drogenhilfe-ulm-alb-donau.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
drogenhilfe-ulm-alb-donau.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-03 08:35:39 UTC · ↺ Refresh

MX Hostnames

  • drogenhilfeulmalbdonau-de02iii.mail.protection.outlook.com

MX Priorities

  • drogenhilfeulmalbdonau-de02iii.mail.protection.outlook.com: 0

A / AAAA Records

  • 212.223.6.233 ↩ srv02.21553.serviceprovider.de

Mail Server IPs

  • 52.101.73.28 ↩ mail-am7pr05cu00204.inbound.protection.outlook.com
  • 52.101.68.8 ↩ mail-du0pr03cu00100.inbound.protection.outlook.com
  • 52.101.68.12 ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
  • 52.101.68.36 ↩ mail-db5pr02cu00104.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::e ↩ mail-am7pr05cu00206.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::a ↩ mail-du0pr03cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:ca09:: ↩ mail-am3pr04cu00500.inbound.protection.outlook.com
  • 2a01:111:f403:ca04:: ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com

SOA Record

Raw SOA ns12.nameserver.de dnsmaster.ns12.nameserver.de 2023120501 10000 1800 30000 3600
Primary NS (mname)
ns12.nameserver.de
Admin Email (rname)
dnsmaster@ns12.nameserver.de
Serial
2023120501
Refresh
10000s
Retry
1800s
Expire
30000s
Minimum TTL
3600s

Nameservers (NS)

ns12.nameserver.de
ns11.nameserver.de

SPF Record

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

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

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
  • SPFv=spf1 include:spf.protection.outlook.com -all
  • MS=ms42558354
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