frankfurt-trust.de

Valid Email Server
Domain Lookup › frankfurt-trust.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
frankfurt-trust.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-02 03:00:10 UTC · ↺ Refresh

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MX Hostnames

  • frankfurttrust-de02c.mail.protection.outlook.com

MX Priorities

  • frankfurttrust-de02c.mail.protection.outlook.com: 0

A / AAAA Records

  • 194.162.4.130 (no PTR)

Mail Server IPs

  • 52.101.68.10 ↩ mail-dbbpr03cu00102.inbound.protection.outlook.com
  • 52.101.73.6 ↩ mail-am6pr04cu00306.inbound.protection.outlook.com
  • 52.101.68.5 ↩ mail-du2pr03cu00105.inbound.protection.outlook.com
  • 52.101.73.8 ↩ mail-am0pr04cu00500.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::20 ↩ mail-as8pr05cu00400.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::c ↩ mail-as8pr05cu00304.inbound.protection.outlook.com
  • 2a01:111:f403:ca09:: ↩ mail-am3pr04cu00500.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::4 ↩ mail-db4pr02cu00204.inbound.protection.outlook.com

SOA Record

Raw SOA ns9.managed-ip.com domainadmin.managed-ip.com 2023112400 43200 7200 1209600 86400
Primary NS (mname)
ns9.managed-ip.com
Admin Email (rname)
domainadmin@managed-ip.com
Serial
2023112400
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns11.managed-ip.info
ns10.managed-ip.com
ns9.managed-ip.com
ns12.managed-ip.info

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com ip4:93.188.245.10 ip4:193.138.64.204 ip4:193.138.64.142 ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate 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

4 records
  • l93Bb+9h1XFTjExNE0ZQMFepVWt5COZCl/cYzNPSOxd0x/3psoHclTQMpZOL8hd9taShSPzbu7bhGuzA1lafgg==
  • QuoVadis=a7c33ff2-e492-4a61-a643-618520052f78
  • SPFv=spf1 include:spf.protection.outlook.com ip4:93.188.245.10 ip4:193.138.64.204 ip4:193.138.64.142 ~all
  • 0bd3443b-1ce0-47e2-b50d-616a27eedd31
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