Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ussner.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-04 21:07:12 UTC · ↺ Refresh
MX Hostnames
- mx00.ian-service.de
MX Priorities
- mx00.ian-service.de: 10
A / AAAA Records
- 217.160.0.50 ↩ 217-160-0-50.elastic-ssl.ui-r.com
- 2001:8d8:100f:f000::225 ↩ 2001-08d8-100f-f000-0000-0000-0000-0225.elastic-ssl.ui-r.com
Mail Server IPs
- 87.106.78.78 ↩ mx00.ian-service.de
SOA Record
Raw SOA
ns1074.ui-dns.biz hostmaster.1und1.com 2017060158 28800 7200 604800 600
Primary NS (mname)
ns1074.ui-dns.biz
Admin Email (rname)
hostmaster@1und1.com
Serial
2017060158
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns1046.ui-dns.de
ns1074.ui-dns.biz
ns1050.ui-dns.org
ns1064.ui-dns.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:87.106.78.78 include:_spf-eu.ionos.com include:ian-service.de ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;pct=100;ruf=mailto:[email protected];rua=mailto:[email protected];adkim=r;aspf=r;sp=none
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 1 found
dkim._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: dkim
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 ip4:87.106.78.78 include:_spf-eu.ionos.com include:ian-service.de ~all
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