Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
schottel.de
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-27 16:17:24 UTC · ↺ Refresh
MX Hostnames
- de-smtp-inbound-1.mimecast.com
- de-smtp-inbound-2.mimecast.com
MX Priorities
- de-smtp-inbound-1.mimecast.com: 10
- de-smtp-inbound-2.mimecast.com: 10
A / AAAA Records
- 136.243.152.89 ↩ static.89.152.243.136.clients.your-server.de
Mail Server IPs
- 194.104.108.22 ↩ de-smtp-inbound-1.mimecast.com
- 194.104.110.22 ↩ de-smtp-inbound-2.mimecast.com
SOA Record
Raw SOA
ns-a.ktk.de hostmaster.noc.ktk.de 2019052285 3600 900 604800 3600
Primary NS (mname)
ns-a.ktk.de
Admin Email (rname)
hostmaster@noc.ktk.de
Serial
2019052285
Refresh
3600s
Retry
900s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns-c.ktk.de
ns-a.ktk.de
ns-b.ktk.io
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.schottel.de include:de._netblocks.mimecast.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1; adkim=s; aspf=s
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 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
11 records- sKVDpa4
- SPFv=spf1 include:_spf.schottel.de include:de._netblocks.mimecast.com ~all
- apple-domain-verification=NY8wKhXVj43q3WP4
- MS=ms99550633
- google-site-verification=iX5bf0iAuhtkhR6NtyC1PB7iNntEDbxt3S6ovqFRHNw
- MS=49B8F32C760AE7D547336B8608D27CFF42CF3CF1
- 5a3f79f0abac784421d7874f09d07c80546a6a9a66cea18900
- teamviewer-sso-verification=290e159b8ff9429aafb56129be94249d
- 0ed1fe018a0c3b75709d9f40aeb6b063cbe812d059
- MS=ms66550558
- MS=ms65649590
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