Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
lukas-glaeser.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 06:52:08 UTC · ↺ Refresh
MX Hostnames
- mx01.kundenserver.de
- mx23d.antispameurope.com
- mx23b.antispameurope.com
- mx23c.antispameurope.com
- mx23a.antispameurope.com
- mx00.kundenserver.de
MX Priorities
- mx23b.antispameurope.com: 20
- mx23d.antispameurope.com: 40
- mx01.kundenserver.de: 42
- mx23c.antispameurope.com: 30
- mx00.kundenserver.de: 41
- mx23a.antispameurope.com: 10
A / AAAA Records
- 217.160.0.114 ↩ 217-160-0-114.elastic-ssl.ui-r.com
- 2001:8d8:100f:f000::2d7 ↩ 2001-08d8-100f-f000-0000-0000-0000-02d7.elastic-ssl.ui-r.com
Mail Server IPs
- 83.246.65.100 ↩ nlb01-hz2.hornetsecurity.com.65.246.83.in-addr.arpa
- 83.246.65.85 ↩ hsmx01-hz2.antispameurope.com
- 217.72.192.67 ↩ mx01.kundenserver.de
- 94.100.134.10 ↩ hsmx06.antispameurope.com
- 212.227.15.41 ↩ mx00.kundenserver.de
SOA Record
Raw SOA
ns1059.ui-dns.biz hostmaster.1und1.de 2016052232 28800 7200 604800 300
Primary NS (mname)
ns1059.ui-dns.biz
Admin Email (rname)
hostmaster@1und1.de
Serial
2016052232
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
ns1059.ui-dns.biz
ns1059.ui-dns.com
ns1059.ui-dns.de
ns1059.ui-dns.org
SPF Record
✓ Strict (-all)
v=spf1 include:spf.hornetsecurity.com include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;pct=100;rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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
3 records- SPFv=spf1 include:spf.hornetsecurity.com include:spf.protection.outlook.com -all
- google-site-verification=ppt2f4SHf7plj4MI6Pmi9eIojp27fwTCOO4TfzHD1XM
- goodnotes-verification=f6ebe238-256b-41ba-a048-b4fb55ce6dbd
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