Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
ankekremer.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-09-04 19:19:56 UTC · ↺ Refresh
MX Hostnames
- mail1.sauer-cs.com
MX Priorities
- mail1.sauer-cs.com: 10
A / AAAA Records
- 85.215.229.21 ↩ srv1.sauer-cs.com
Mail Server IPs
- 88.99.224.93 ↩ mail1.sauer-cs.com
- 2a01:4f8:c0c:12b4::2 ↩ mail1.sauer-cs.com
SOA Record
Raw SOA
ns1.routing.net hostmaster.ankekremer.de 2026061500 86400 7200 3600000 900
Primary NS (mname)
ns1.routing.net
Admin Email (rname)
hostmaster@ankekremer.de
Serial
2026061500
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
900s
Nameservers (NS)
ns3.routing.net
ns2.routing.net
ns1.routing.net
SPF Record
✓ Strict (-all)
v=spf1 ip4:88.99.224.93 ip4:46.182.19.16 mx:mail1.sauer-cs.com mx:mr1.sauer-cs.com a:mail1.sauer-cs.com a:mr1.sauer-cs.com -all
📊 DNS lookups: 4/10
✓ 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
1 record- SPFv=spf1 ip4:88.99.224.93 ip4:46.182.19.16 mx:mail1.sauer-cs.com mx:mr1.sauer-cs.com a:mail1.sauer-cs.com a:mr1.sauer-cs.com -all
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