boehling-friedeburg.de

Valid Email Server
Domain Lookup › boehling-friedeburg.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
boehling-friedeburg.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-02 06:37:32 UTC · ↺ Refresh

MX Hostnames

  • boehlingfriedeburg-de02b.mail.protection.outlook.com

MX Priorities

  • boehlingfriedeburg-de02b.mail.protection.outlook.com: 0

A / AAAA Records

  • 217.160.0.14 ↩ 217-160-0-14.elastic-ssl.ui-r.com
  • 2001:8d8:100f:f000::2a1 ↩ 2001-08d8-100f-f000-0000-0000-0000-02a1.elastic-ssl.ui-r.com

Mail Server IPs

  • 52.101.68.29 ↩ mail-dbapr03cu00105.inbound.protection.outlook.com
  • 52.101.68.16 ↩ mail-db4pr02cu00400.inbound.protection.outlook.com
  • 52.101.73.26 ↩ mail-as9pr05cu01302.inbound.protection.outlook.com
  • 52.101.73.2 ↩ mail-as9pr07cu00302.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::d ↩ mail-db6pr03cu00105.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::8 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::c ↩ mail-as8pr05cu00304.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::4 ↩ mail-db4pr02cu00204.inbound.protection.outlook.com

SOA Record

Raw SOA ns1042.ui-dns.com hostmaster.1und1.com 2017060136 28800 7200 604800 600
Primary NS (mname)
ns1042.ui-dns.com
Admin Email (rname)
hostmaster@1und1.com
Serial
2017060136
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns1042.ui-dns.com
ns1071.ui-dns.de
ns1052.ui-dns.org
ns1090.ui-dns.biz

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf-de.emailsignatures365.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 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
  • knowbe4-site-verification=ff47d3c07202d9c574773bc8cf74b9e8
  • docusign=4ff9a28f-f58a-43da-9475-095c7d339c07
  • SPFv=spf1 include:spf.protection.outlook.com include:spf-de.emailsignatures365.com -all
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