gymnasium-ottobrunn.de

Valid Email Server
Domain Lookup › gymnasium-ottobrunn.de

Domain Overview

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

Checked via [email protected] · 2026-04-01 18:20:35 UTC · ↺ Refresh

MX Hostnames

  • gymnasiumottobrunn-de02c.mail.protection.outlook.com

MX Priorities

  • gymnasiumottobrunn-de02c.mail.protection.outlook.com: 0

A / AAAA Records

  • 217.160.0.140 ↩ 217-160-0-140.elastic-ssl.ui-r.com
  • 2001:8d8:100f:f000::2b1 ↩ 2001-08d8-100f-f000-0000-0000-0000-02b1.elastic-ssl.ui-r.com

Mail Server IPs

  • 52.101.73.30 ↩ mail-am7pr05cu00306.inbound.protection.outlook.com
  • 52.101.68.32 ↩ mail-db3pr0202cu00200.inbound.protection.outlook.com
  • 52.101.73.22 ↩ mail-am7pr05cu00106.inbound.protection.outlook.com
  • 52.101.68.18 ↩ mail-db4pr02cu00302.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::10 ↩ mail-dbapr03cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca04:: ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::7 ↩ mail-db4pr02cu00307.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::4 ↩ mail-db4pr02cu00204.inbound.protection.outlook.com

SOA Record

Raw SOA ns1118.ui-dns.de hostmaster.kundenserver.de 2016110532 28800 7200 604800 300
Primary NS (mname)
ns1118.ui-dns.de
Admin Email (rname)
hostmaster@kundenserver.de
Serial
2016110532
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

ns1118.ui-dns.de
ns1118.ui-dns.org
ns1118.ui-dns.com
ns1118.ui-dns.biz

SPF Record

✓ Soft Fail (~all)
v=spf1 a mx include:_spf-eu.ionos.com include:spf.protection.outlook.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate 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
  • SPFv=spf1 a mx include:_spf-eu.ionos.com include:spf.protection.outlook.com ~all
  • adobe-idp-site-verification=bd1fee7d383a47e5037a6e0575c68e16d6f2af4e97ef8ff8381a993a14edf10b
  • v=verifydomain MS=6938143
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