dso-datenschutz.de

Valid Email Server
Domain Lookup › dso-datenschutz.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
dso-datenschutz.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-02 04:21:14 UTC · ↺ Refresh

MX Hostnames

  • dsodatenschutz-de0i.mail.protection.outlook.com

MX Priorities

  • dsodatenschutz-de0i.mail.protection.outlook.com: 0

A / AAAA Records

  • 217.160.0.100 ↩ 217-160-0-100.elastic-ssl.ui-r.com
  • 2001:8d8:100f:f000::2df ↩ 2001-08d8-100f-f000-0000-0000-0000-02df.elastic-ssl.ui-r.com

Mail Server IPs

  • 52.101.68.29 ↩ mail-dbapr03cu00105.inbound.protection.outlook.com
  • 52.101.73.30 ↩ mail-am7pr05cu00306.inbound.protection.outlook.com
  • 52.101.73.26 ↩ mail-as9pr05cu01302.inbound.protection.outlook.com
  • 52.101.73.19 ↩ mail-as8pr04cu00803.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::8 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::2 ↩ mail-du2pr03cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::b ↩ mail-am7pr05cu00103.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::5 ↩ mail-db3pr0202cu00205.inbound.protection.outlook.com

SOA Record

Raw SOA ns1019.ui-dns.org hostmaster.1und1.com 2017060137 28800 7200 604800 600
Primary NS (mname)
ns1019.ui-dns.org
Admin Email (rname)
hostmaster@1und1.com
Serial
2017060137
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns1019.ui-dns.org
ns1066.ui-dns.biz
ns1067.ui-dns.de
ns1019.ui-dns.com

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:5.181.51.83 ip4:188.68.50.143 include:spf.protection.outlook.com include:spf.crsend.com include:antispameurope.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

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

1 record
  • SPFv=spf1 ip4:5.181.51.83 ip4:188.68.50.143 include:spf.protection.outlook.com include:spf.crsend.com include:antispameurope.com ~all
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