wieland-gymnasium.de

Valid Email Server
Domain Lookup › wieland-gymnasium.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
wieland-gymnasium.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-06 14:27:14 UTC · ↺ Refresh

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MX Hostnames

  • wielandgymnasium-de01i.mail.protection.outlook.com

MX Priorities

  • wielandgymnasium-de01i.mail.protection.outlook.com: 10

A / AAAA Records

  • 5.175.14.94 ↩ wp572.webpack.hosteurope.de

Mail Server IPs

  • 52.101.68.21 ↩ mail-db4pr02cu00205.inbound.protection.outlook.com
  • 52.101.73.8 ↩ mail-am0pr04cu00500.inbound.protection.outlook.com
  • 52.101.73.153 ↩ mail-as8pr05cu00401.inbound.protection.outlook.com
  • 52.101.68.10 ↩ mail-dbbpr03cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::6 ↩ mail-db4pr02cu00406.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::9 ↩ mail-db7pr03cu00601.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::3 ↩ mail-am6pr04cu00303.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::a ↩ mail-du0pr03cu00102.inbound.protection.outlook.com

SOA Record

Raw SOA ns31.domaincontrol.com dns.jomax.net 2025090101 28800 7200 604800 600
Primary NS (mname)
ns31.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2025090101
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns32.domaincontrol.com
ns31.domaincontrol.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com ip4:80.237.130.94 ip6:2a01:488:42:1000:50ed:825e:: -all
📊 DNS lookups: 1/10
✓ 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

3 records
  • rt6fhi0ef3d9kujss11v3c6rfn
  • incm56ngerjd7ad2irg26bgnsf
  • SPFv=spf1 include:spf.protection.outlook.com ip4:80.237.130.94 ip6:2a01:488:42:1000:50ed:825e:: -all
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