Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
backhauss.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 11:55:48 UTC · ↺ Refresh
MX Hostnames
- mx.itm-security.com
MX Priorities
- mx.itm-security.com: 10
A / AAAA Records
- 217.160.0.37 ↩ 217-160-0-37.elastic-ssl.ui-r.com
- 2001:8d8:100f:f000::2ea ↩ 2001-08d8-100f-f000-0000-0000-0000-02ea.elastic-ssl.ui-r.com
Mail Server IPs
- 185.129.245.150 ↩ mx.itm-security.com
SOA Record
Raw SOA
ns1025.ui-dns.com hostmaster.1and1.com 2017083137 28800 7200 604800 300
Primary NS (mname)
ns1025.ui-dns.com
Admin Email (rname)
hostmaster@1and1.com
Serial
2017083137
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
ns1025.ui-dns.com
ns1055.ui-dns.org
ns1123.ui-dns.biz
ns1017.ui-dns.de
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx include:_spf-eu.ionos.com include:spf.itm-security.com include:spf.protection.outlook.com ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;adkim=s;aspf=s
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict
· DKIM alignment: Strict
⚠ No aggregate reports (rua= not set)
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=1098838
- SPFv=spf1 a mx include:_spf-eu.ionos.com include:spf.itm-security.com include:spf.protection.outlook.com ~all
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