barff.de

Valid Email Server
Domain Lookup › barff.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
barff.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-28 02:21:42 UTC · ↺ Refresh

MX Hostnames

  • barff-de.mail.protection.outlook.com

MX Priorities

  • barff-de.mail.protection.outlook.com: 0

A / AAAA Records

  • 195.201.6.142 ↩ dedivirt1955.your-server.de
  • 2a01:4f8:c0c:ef3c::2 ↩ dedivirt1955.your-server.de

Mail Server IPs

  • 52.101.68.18 ↩ mail-db4pr02cu00302.inbound.protection.outlook.com
  • 52.101.73.11 ↩ mail-am1pr04cu00103.inbound.protection.outlook.com
  • 52.101.73.24 ↩ mail-as8pr05cu00300.inbound.protection.outlook.com
  • 52.101.68.8 ↩ mail-du0pr03cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::d ↩ mail-db6pr03cu00105.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::8 ↩ mail-db5pr02cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::9 ↩ mail-as8pr04cu00801.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::5 ↩ mail-db3pr0202cu00205.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.your-server.de postmaster.your-server.de 2026011300 86400 10800 3600000 3600
Primary NS (mname)
ns1.your-server.de
Admin Email (rname)
postmaster@your-server.de
Serial
2026011300
Refresh
86400s
Retry
10800s
Expire
3600000s
Minimum TTL
3600s

Nameservers (NS)

ns3.second-ns.de
ns.second-ns.com
ns1.your-server.de

SPF Record

✓ Strict (-all)
v=spf1 a mx ip4:109.239.54.125 include:spf.protection.outlook.com include:spf.crsend.com -all
📊 DNS lookups: 4/10
✓ 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

3 records
  • MS=ms29462778
  • qhd0sNgin7b+AwqQUs3VpsT116QKa9U23+muP13aHxPnB8e1yEHVPW8p65As1WjHklb/XYhTo3ga5tfu/MCnbA==
  • SPFv=spf1 a mx ip4:109.239.54.125 include:spf.protection.outlook.com include:spf.crsend.com -all
Full email verification for barff.de

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