oszimt.de

Valid Email Server
Domain Lookup › oszimt.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
oszimt.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-04-04 18:59:38 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

  • oszimt-de.mail.protection.outlook.com: 0
  • mail.oszimt.de: 20

A / AAAA Records

  • 188.94.254.243 ↩ r7129.agenturserver.it

Mail Server IPs

  • 52.101.73.8 ↩ mail-am0pr04cu00500.inbound.protection.outlook.com
  • 52.101.68.8 ↩ mail-du0pr03cu00100.inbound.protection.outlook.com
  • 52.101.68.39 ↩ mail-db7pr03cu00607.inbound.protection.outlook.com
  • 52.101.73.153 ↩ mail-as8pr05cu00401.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::2 ↩ mail-am0pr83cu00402.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::9 ↩ mail-as8pr04cu00801.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::1 ↩ mail-as9pr07cu00301.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::20 ↩ mail-as8pr05cu00400.inbound.protection.outlook.com
  • 212.227.193.128 ↩ service.oszimt.de

SOA Record

Raw SOA nsa1.schlundtech.de salner.oszimt.de 2025071610 43200 7200 1209600 600
Primary NS (mname)
nsa1.schlundtech.de
Admin Email (rname)
salner@oszimt.de
Serial
2025071610
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
600s

Nameservers (NS)

nsa1.schlundtech.de
nsc1.schlundtech.de
nsb1.schlundtech.de
nsd1.schlundtech.de

SPF Record

✓ Strict (-all)
v=spf1 a mx a:hermes.webuntis.com a:ucs-imt-03.lan.oszimt.net include:spf.protection.outlook.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✓ 13 found
google._domainkey
selector1._domainkey
selector2._domainkey
default._domainkey
mail._domainkey
dkim._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
zoho._domainkey
sendgrid._domainkey
mxvault._domainkey
amazonses._domainkey
⚠ Public key (p=) missing in DKIM record for selector google.

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

3 records
  • SPFv=spf1 a mx a:hermes.webuntis.com a:ucs-imt-03.lan.oszimt.net include:spf.protection.outlook.com -all
  • facebook-domain-verification=r56uo0uhy9txhr5wzbuc5ewheosqq4
  • adobe-idp-site-verification=4aa8f1b767abcf34df7879b837c185aca3f1c94a51b68d3a324a94d968d2088e
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