Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
screenwork.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 13:45:36 UTC · ↺ Refresh
MX Hostnames
- mail0.scrw-net.de
MX Priorities
- mail0.scrw-net.de: 10
A / AAAA Records
- 168.119.160.159 ↩ ip-168-119-160-159.scrw-net.de
- 2a01:4f8:1c1c:4e2::1 ↩ ip-2a01-4f8-1c1c-4e2-1.scrw-net.de
Mail Server IPs
- 5.75.231.200 ↩ mail0.scrw-net.de
- 2a01:4f8:c012:ed14::1 ↩ mail0.scrw-net.de
SOA Record
Raw SOA
jasmine.ns.cloudflare.com dns.cloudflare.com 2399410843 10000 2400 604800 1800
Primary NS (mname)
jasmine.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399410843
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
jasmine.ns.cloudflare.com
ricardo.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.brevo.com include:one.zoho.eu mx -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 5 found
mail._domainkey
dkim._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: mail
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- SPFv=spf1 include:spf.brevo.com include:one.zoho.eu mx -all
- zoho-verification=zb33045753.zmverify.zoho.eu
- brevo-code:c65d3af19b8641f015206560226feb63
Full email verification for screenwork.de
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits