Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
rsi-roboscanning.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-26 05:49:04 UTC · ↺ Refresh
MX Hostnames
- mg1.fendatec.com
- mg2.rsi-roboscanning.de
MX Priorities
- mg1.fendatec.com: 10
- mg2.rsi-roboscanning.de: 999
A / AAAA Records
- 78.47.69.151 ↩ my.fenderbaum.de
Mail Server IPs
- 78.46.245.66 ↩ mg1.fendatec.com
- 2a01:4f8:c2c:85ef::1 ↩ mg1.fendatec.com
SOA Record
Raw SOA
ada.ns.cloudflare.com dns.cloudflare.com 2399989654 10000 2400 604800 1800
Primary NS (mname)
ada.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399989654
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
ada.ns.cloudflare.com
rob.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 a:my.fenderbaum.de a:mg2.rsi-roboscanning.de a:mg1.fendatec.com a:v1.fendatec.com a:m1.rsi-roboscanning.de -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=100
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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
2 records- google-site-verification=urgYkMwKi9c5fYvVVfetljJqHXGYgeb0gH7CZHDsAZg
- SPFv=spf1 a:my.fenderbaum.de a:mg2.rsi-roboscanning.de a:mg1.fendatec.com a:v1.fendatec.com a:m1.rsi-roboscanning.de -all
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