m13-architekten.de

Valid Email Server
Domain Lookup › m13-architekten.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
m13-architekten.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-26 14:24:43 UTC · ↺ Refresh

MX Hostnames

  • m13architekten-de0i.mail.protection.outlook.com

MX Priorities

  • m13architekten-de0i.mail.protection.outlook.com: 0

A / AAAA Records

  • 85.215.66.162 (no PTR)

Mail Server IPs

  • 52.101.68.5 ↩ mail-du2pr03cu00105.inbound.protection.outlook.com
  • 52.101.73.12 ↩ mail-am4pr0401cu00104.inbound.protection.outlook.com
  • 52.101.73.22 ↩ mail-am7pr05cu00106.inbound.protection.outlook.com
  • 52.101.68.16 ↩ mail-db4pr02cu00400.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::9 ↩ mail-as8pr04cu00801.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::4 ↩ mail-db4pr02cu00204.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::3 ↩ mail-am6pr04cu00303.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::e ↩ mail-am7pr05cu00206.inbound.protection.outlook.com

SOA Record

Raw SOA nsa5.schlundtech.de mail.computer-irlinger.de 2025062401 43200 7200 1209600 600
Primary NS (mname)
nsa5.schlundtech.de
Admin Email (rname)
mail@computer-irlinger.de
Serial
2025062401
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
600s

Nameservers (NS)

nsb5.schlundtech.de
nsc5.schlundtech.de
nsa5.schlundtech.de
nsd5.schlundtech.de

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com a mx ip4:178.63.201.128/29 ip4:78.46.48.157 ip6:2a01:4f8:110:13c1::/64 -all
📊 DNS lookups: 3/10
✓ 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

1 record
  • SPFv=spf1 include:spf.protection.outlook.com a mx ip4:178.63.201.128/29 ip4:78.46.48.157 ip6:2a01:4f8:110:13c1::/64 -all
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