Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
josefstotten.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 23:04:30 UTC · ↺ Refresh
MX Hostnames
- mail.rasch-network.de
MX Priorities
- mail.rasch-network.de: 10
A / AAAA Records
- 138.201.1.50 ↩ rasch-group.de
Mail Server IPs
- 144.76.173.228 ↩ mail.rasch-network.de
SOA Record
Raw SOA
ns1.first-ns.de postmaster.robot.first-ns.de 2017112500 14400 1800 604800 86400
Primary NS (mname)
ns1.first-ns.de
Admin Email (rname)
postmaster@robot.first-ns.de
Serial
2017112500
Refresh
14400s
Retry
1800s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
robotns3.second-ns.com
ns1.first-ns.de
robotns2.second-ns.de
SPF Record
✓ Strict (-all)
v=spf1 mx ip4:144.76.173.228 ip4:136.243.171.200 a:mail.rasch-network.de -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 13 found
google._domainkey
selector1._domainkey
selector2._domainkey
default._domainkey
mail._domainkey
dkim._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
zoho._domainkey
sendgrid._domainkey
mxvault._domainkey
amazonses._domainkey
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- DMARCv=DMARC1; p=none
- SPFv=spf1 mx ip4:144.76.173.228 ip4:136.243.171.200 a:mail.rasch-network.de -all
Full email verification for josefstotten.de
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits