Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
tn34.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-27 15:58:43 UTC · ↺ Refresh
MX Hostnames
- tn34-de.mail.protection.outlook.com
MX Priorities
- tn34-de.mail.protection.outlook.com: 10
A / AAAA Records
- 92.205.63.248 ↩ 248.63.205.92.host.secureserver.net
Mail Server IPs
- 52.101.73.8 ↩ mail-am0pr04cu00500.inbound.protection.outlook.com
- 52.101.68.32 ↩ mail-db3pr0202cu00200.inbound.protection.outlook.com
- 52.101.68.25 ↩ mail-db8pr02cu00101.inbound.protection.outlook.com
- 52.101.68.39 ↩ mail-db7pr03cu00607.inbound.protection.outlook.com
- 2a01:111:f403:ca09:: ↩ mail-am3pr04cu00500.inbound.protection.outlook.com
- 2a01:111:f403:ca04::1 ↩ mail-db7pr03cu00401.inbound.protection.outlook.com
- 2a01:111:f403:ca09::8 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca09::3 ↩ mail-am6pr04cu00303.inbound.protection.outlook.com
SOA Record
Raw SOA
nsa7.schlundtech.de tobias\.niethammer.tn34.de 2025062602 43200 7200 1209600 600
Primary NS (mname)
nsa7.schlundtech.de
Admin Email (rname)
tobias\@niethammer.tn34.de
Serial
2025062602
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
600s
Nameservers (NS)
nsa7.schlundtech.de
nsc7.schlundtech.de
nsd7.schlundtech.de
nsb7.schlundtech.de
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx ip4:92.51.163.206 ip4:46.163.114.99 include:sppal-innovationday.com include:spf.protection.outlook.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✗ None detectedNo 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
3 records- SPFv=spf1 a mx ip4:92.51.163.206 ip4:46.163.114.99 include:sppal-innovationday.com include:spf.protection.outlook.com ~all
- MS=ms29682539
- google-site-verification=fz_CRDJfSGHaOAcp62vj0SRDr9DJL57TRvU2DYsYXu8
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