Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
realtrade.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-04 02:24:34 UTC · ↺ Refresh
MX Hostnames
- mail03.finalsystems.com
- mforward.dtag.de
MX Priorities
- mforward.dtag.de: 20
- mail03.finalsystems.com: 10
A / AAAA Records
- 212.53.206.89 ↩ hh1live.polargold.de
Mail Server IPs
- 194.25.242.123 ↩ mforward.dtag.de
- 213.202.255.179 ↩ mail03.finalsystems.com
SOA Record
Raw SOA
ns01.finalsystems.com dnsadmin.finalsystems.com.realtrade.de 2025112900 28800 3600 604800 38400
Primary NS (mname)
ns01.finalsystems.com
Admin Email (rname)
dnsadmin@finalsystems.com.realtrade.de
Serial
2025112900
Refresh
28800s
Retry
3600s
Expire
604800s
Minimum TTL
38400s
Nameservers (NS)
pns.dtag.de
secondary006.dtag.net
ns01.finalsystems.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:213.202.255.160/27 a mx -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
selector1._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 ip4:213.202.255.160/27 a mx -all
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