herrmann-catering.de

Valid Email Server
Domain Lookup › herrmann-catering.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
herrmann-catering.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-24 16:02:15 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

  • herrmanncatering-de02b.mail.protection.outlook.com: 10

A / AAAA Records

  • 212.227.102.159 (no PTR)

Mail Server IPs

  • 52.101.68.10 ↩ mail-dbbpr03cu00102.inbound.protection.outlook.com
  • 52.101.68.27 ↩ mail-db7pr03cu00503.inbound.protection.outlook.com
  • 52.101.73.2 ↩ mail-as9pr07cu00302.inbound.protection.outlook.com
  • 52.101.73.12 ↩ mail-am4pr0401cu00104.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
  • 2a01:111:f403:ca09::d ↩ mail-as9pr05cu01305.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::e ↩ mail-am7pr05cu00206.inbound.protection.outlook.com

SOA Record

Raw SOA ns01.oesterreicher.pro domain.oesterreicher.pro 2025121005 43200 7200 1209600 86400
Primary NS (mname)
ns01.oesterreicher.pro
Admin Email (rname)
domain@oesterreicher.pro
Serial
2025121005
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns01.oesterreicher.pro
ns04.oesterreicher.pro
ns03.oesterreicher.pro
ns02.oesterreicher.pro

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf.oesterreicher.hosting ip4:212.227.102.159 -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: 216 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

2 records
  • SPFv=spf1 include:spf.protection.outlook.com include:spf.oesterreicher.hosting ip4:212.227.102.159 -all
  • MS=ms91515623
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