Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
drk-bildungswerk-sachsen.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-09-04 17:42:09 UTC · ↺ Refresh
MX Hostnames
- drkdd-s01.drksachsen.de
MX Priorities
- drkdd-s01.drksachsen.de: 10
A / AAAA Records
- 46.224.160.103 ↩ static.103.160.224.46.clients.your-server.de
Mail Server IPs
- 195.145.102.59 ↩ drkdd-s01.drksachsen.de
SOA Record
Raw SOA
ns1033.ui-dns.com hostmaster.1und1.com 2017060153 28800 7200 604800 600
Primary NS (mname)
ns1033.ui-dns.com
Admin Email (rname)
hostmaster@1und1.com
Serial
2017060153
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns1081.ui-dns.org
ns1033.ui-dns.com
ns1123.ui-dns.de
ns1040.ui-dns.biz
SPF Record
✓ Strict (-all)
v=spf1 a mx -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; sp=reject
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: reject
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- apple-domain-verification=3yzwbkrtmZhBfTHo
- SPFv=spf1 a mx -all
- MS=ms97845184
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