Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
fcn-schwimmen.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-04 23:05:31 UTC · ↺ Refresh
MX Hostnames
- mx02.secure-mailgate.com
- iris.decide.de
- mx01.secure-mailgate.com
MX Priorities
- iris.decide.de: 50
- mx02.secure-mailgate.com: 10
- mx01.secure-mailgate.com: 10
A / AAAA Records
- 116.202.183.56 ↩ michishirube.toujou.website
- 2a01:4f8:1c0c:a082:: ↩ michishirube.toujou.website
Mail Server IPs
- 185.158.212.236 ↩ v9238301.campusvps.de
- 46.243.95.179 ↩ node01.secure-mailgate.com
- 46.243.95.180 ↩ node02.secure-mailgate.com
SOA Record
Raw SOA
nsa6.schlundtech.de domain.decide.de 2023033000 43200 7200 1209600 600
Primary NS (mname)
nsa6.schlundtech.de
Admin Email (rname)
domain@decide.de
Serial
2023033000
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
600s
Nameservers (NS)
nsd6.schlundtech.de
nsc6.schlundtech.de
nsa6.schlundtech.de
nsb6.schlundtech.de
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx a:mx11.campusspeicher.de ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate 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
3 records- _globalsign-domain-verification=KWh3ZCztQTsRyn4s_ryo37QLUsZzTwpFCfP4sYpFgT
- SPFv=spf1 a mx a:mx11.campusspeicher.de ~all
- 944r68i4htbeftir9146i8tg0k
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