Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
restaurant-blackbird.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-24 17:24:42 UTC · ↺ Refresh
MX Hostnames
- mx.spamexperts.com
MX Priorities
- mx.spamexperts.com: 10
A / AAAA Records
- 82.165.53.117 ↩ www4.impact-group.de
- 2001:8d8:1800:4ba::1 ↩ impact-group.de
Mail Server IPs
- 38.71.16.244 ↩ fe2-r2-in.la10.l.antispamcloud.com
- 2001:550:2:61::2fc:100 (no PTR)
SOA Record
Raw SOA
ns1084.ui-dns.org hostmaster.1und1.com 2017060144 28800 7200 604800 600
Primary NS (mname)
ns1084.ui-dns.org
Admin Email (rname)
hostmaster@1und1.com
Serial
2017060144
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns1042.ui-dns.com
ns1107.ui-dns.de
ns1113.ui-dns.biz
ns1084.ui-dns.org
SPF Record
✓ Strict (-all)
v=spf1 a mx ip4:82.165.53.117 ip4:82.165.189.246 ip4:87.106.139.230 ip6:2001:8d8:946:9000::25:c2b5 include:spf.protection.outlook.com -all
📊 DNS lookups: 3/10
✓ 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
2 records- MS=ms58921595
- SPFv=spf1 a mx ip4:82.165.53.117 ip4:82.165.189.246 ip4:87.106.139.230 ip6:2001:8d8:946:9000::25:c2b5 include:spf.protection.outlook.com -all
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