Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
zahnarzthoechstadt.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-22 19:47:33 UTC · ↺ Refresh
MX Hostnames
- zahnarzthoechstadt-de.mail.protection.outlook.com
MX Priorities
- zahnarzthoechstadt-de.mail.protection.outlook.com: 0
A / AAAA Records
- 83.138.87.50 ↩ teloco.han-solo.net
Mail Server IPs
- 52.101.168.0 ↩ mail-beup281cu00100.inbound.protection.outlook.com
- 52.101.170.0 ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
- 52.101.170.1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
- 52.101.170.2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
- 2a01:111:f403:ca27:: ↩ mail-beup281cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca2d::2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
- 2a01:111:f403:ca2d::1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
- 2a01:111:f403:ca2d:: ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1067.ui-dns.de hostmaster.1and1.com 2018071816 28800 7200 604800 300
Primary NS (mname)
ns1067.ui-dns.de
Admin Email (rname)
hostmaster@1and1.com
Serial
2018071816
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
ns1047.ui-dns.org
ns1091.ui-dns.biz
ns1076.ui-dns.com
ns1067.ui-dns.de
SPF Record
✓ Soft Fail (~all)
v=spf1 include:mx03.t-online.de include:mx02.t-online.de include:mx00.t-online.de include:mx01.t-online.de include:_spf-eu.ionos.com include:spf.protection.outlook.com ~all
📊 DNS lookups: 6/10
~ 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
2 records- v=verifydomain MS=6098703
- SPFv=spf1 include:mx03.t-online.de include:mx02.t-online.de include:mx00.t-online.de include:mx01.t-online.de include:_spf-eu.ionos.com include:spf.protection.outlook.com ~all
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