Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
rsplus-manderscheid.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-02 02:39:32 UTC · ↺ Refresh
MX Hostnames
- mail.team-exchange.de
MX Priorities
- mail.team-exchange.de: 10
A / AAAA Records
- 23.88.63.246 ↩ webman1.de
Mail Server IPs
- 78.46.225.102 ↩ mail.team-exchange.de
- 2a01:4f8:c010:18aa::1 ↩ mail.team-exchange.de
SOA Record
Raw SOA
ns1.antagus.de root.ns1.antagus.de 1752657365 10800 3600 604800 3600
Primary NS (mname)
ns1.antagus.de
Admin Email (rname)
root@ns1.antagus.de
Serial
1752657365
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns2.antagus.de
ns1.antagus.de
SPF Record
✓ Strict (-all)
v=spf1 a mx include:fc-server.eu -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; sp=reject
~ Quarantine — good protection (failing mail goes to spam)
📋 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- SPFv=spf1 a mx include:fc-server.eu -all
- hibp-verify=dweb_883w0pk36filj2pn6sc5fevn
- google-site-verification=z0-Xm6iAuKNcK0byurqBJW_xXo-RNvHF8l_8G85_aPI
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