Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
landwaerme.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-22 06:47:41 UTC · ↺ Refresh
MX Hostnames
- landwaerme-de.mail.protection.outlook.com
MX Priorities
- landwaerme-de.mail.protection.outlook.com: 0
A / AAAA Records
- 217.160.0.56 ↩ 217-160-0-56.elastic-ssl.ui-r.com
Mail Server IPs
- 52.101.73.12 ↩ mail-am4pr0401cu00104.inbound.protection.outlook.com
- 52.101.68.21 ↩ mail-db4pr02cu00205.inbound.protection.outlook.com
- 52.101.68.8 ↩ mail-du0pr03cu00100.inbound.protection.outlook.com
- 52.101.68.27 ↩ mail-db7pr03cu00503.inbound.protection.outlook.com
- 2a01:111:f403:ca09::5 ↩ mail-am1pr04cu00105.inbound.protection.outlook.com
- 2a01:111:f403:ca09::b ↩ mail-am7pr05cu00103.inbound.protection.outlook.com
- 2a01:111:f403:ca04::a ↩ mail-du0pr03cu00102.inbound.protection.outlook.com
- 2a01:111:f403:ca04::d ↩ mail-db6pr03cu00105.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1049.ui-dns.org hostmaster.1und1.de 2017041043 28800 7200 604800 300
Primary NS (mname)
ns1049.ui-dns.org
Admin Email (rname)
hostmaster@1und1.de
Serial
2017041043
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
ns1049.ui-dns.de
ns1049.ui-dns.com
ns1049.ui-dns.biz
ns1049.ui-dns.org
SPF Record
✓ Strict (-all)
v=spf1 ip4:212.23.150.98/32 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict 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
7 records- lw-businessportal-alpha.azurewebsites.net
- sending_domain1066713=544b0729bd4e2631d5679630152e9e01a5323afd8cba9e1a9729735bdebfa30a
- SPFv=spf1 ip4:212.23.150.98/32 include:spf.protection.outlook.com -all
- site-verification=8168efe65a32e9131ae17ee88
- 200608._domainkey
- pardot1066713=5e9049c680431a287d58925e971bc07bc66b3195027070f98bf69e6243ea7fa9
- atlassian-domain-verification=L8iO18NwgGgpciqK2ITA8Fljn1XHiFkvp5cbf7FY03Y3dfqden3O1JCo9AL7vssR
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