studio9.de

Valid Email Server

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
studio9.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-31 01:42:40 UTC · ↺ Refresh

MX Hostnames

  • studio9-de.mail.protection.outlook.com

MX Priorities

  • studio9-de.mail.protection.outlook.com: 0

A / AAAA Records

  • 212.11.228.65 ↩ prod07.studio9.s-42.net

Mail Server IPs

  • 52.101.73.8 ↩ mail-am0pr04cu00500.inbound.protection.outlook.com
  • 52.101.68.16 ↩ mail-db4pr02cu00400.inbound.protection.outlook.com
  • 52.101.68.3 ↩ mail-db7pr03cu00403.inbound.protection.outlook.com
  • 52.101.68.0 ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::3 ↩ mail-am6pr04cu00303.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::b ↩ mail-dbbpr03cu00103.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::d ↩ mail-as9pr05cu01305.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::9 ↩ mail-as8pr04cu00801.inbound.protection.outlook.com

SOA Record

Raw SOA a.ns14.net domainverwaltung.studioneun.de 2024100205 43200 7200 1209600 86400
Primary NS (mname)
a.ns14.net
Admin Email (rname)
domainverwaltung@studioneun.de
Serial
2024100205
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

a.ns14.net
b.ns14.net
d.ns14.net
c.ns14.net

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com ip4:212.11.228.68 ip4:161.97.119.3 include:secumail.de include:2498970.spf05.hubspotemail.net -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

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
  • google-site-verification=y_ePmmGuqv5aMmwdDNKn6Gk3b8Hy9j2_yaNwR5cT4PI
  • SPFv=spf1 include:spf.protection.outlook.com ip4:212.11.228.68 ip4:161.97.119.3 include:secumail.de include:2498970.spf05.hubspotemail.net -all
  • MS=ms87483606
  • google-site-verification=-E1_IF4uvckD5T1s2rMBDi_SShV5518x-CWxqzWyxLQ
Full email verification for studio9.de

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