barth-galvanik.de

Valid Email Server
Domain Lookup › barth-galvanik.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
barth-galvanik.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-01 11:58:31 UTC · ↺ Refresh

MX Hostnames

  • barthgalvanik-de01c.mail.protection.outlook.com

MX Priorities

  • barthgalvanik-de01c.mail.protection.outlook.com: 1

A / AAAA Records

  • 213.133.104.15 ↩ www15.your-server.de

Mail Server IPs

  • 52.101.68.0 ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
  • 52.101.68.10 ↩ mail-dbbpr03cu00102.inbound.protection.outlook.com
  • 52.101.73.6 ↩ mail-am6pr04cu00306.inbound.protection.outlook.com
  • 52.101.73.11 ↩ mail-am1pr04cu00103.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::b ↩ mail-am7pr05cu00103.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::f ↩ mail-am7pr05cu00307.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::1 ↩ mail-db7pr03cu00401.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::2 ↩ mail-du2pr03cu00102.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.your-server.de postmaster.your-server.de 2026011300 86400 1800 3600000 86400
Primary NS (mname)
ns1.your-server.de
Admin Email (rname)
postmaster@your-server.de
Serial
2026011300
Refresh
86400s
Retry
1800s
Expire
3600000s
Minimum TTL
86400s

Nameservers (NS)

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

SPF Record

✓ Strict (-all)
v=spf1 a ip4:217.92.70.198 ip4:217.24.9.11 ip4:178.248.222.10 include:spf.protection.outlook.com include:spf-de.emailsignatures365.com include:spf1.services-syntax.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

✓ 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
  • SPFv=spf1 a ip4:217.92.70.198 ip4:217.24.9.11 ip4:178.248.222.10 include:spf.protection.outlook.com include:spf-de.emailsignatures365.com include:spf1.services-syntax.com -all
  • MS=ms45368480
  • knowbe4-site-verification=d20a63412f2ddc0be3a34f8aed54ea2e
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