Domain Overview
DNS: โ 2mo ago
Checker: โ 2mo ago
stil-system.de
Yes
โ Yes
Unknown
No
No
โ Yes
No
No
Checked via [email protected]
ยท 2026-04-01 17:55:36 UTC ยท โบ Refresh
MX Hostnames
- mail.stil-system.de
MX Priorities
- mail.stil-system.de: 10
A / AAAA Records
- 148.251.121.183 โฉ srv003.hyperworx.de
Mail Server IPs
- 148.251.121.183 โฉ srv003.hyperworx.de
SOA Record
Raw SOA
hydrogen.ns.hetzner.com dns.hetzner.com 2025121100 86400 10800 3600000 3600
Primary NS (mname)
hydrogen.ns.hetzner.com
Admin Email (rname)
dns@hetzner.com
Serial
2025121100
Refresh
86400s
Retry
10800s
Expire
3600000s
Minimum TTL
3600s
Nameservers (NS)
hydrogen.ns.hetzner.com
oxygen.ns.hetzner.com
helium.ns.hetzner.de
SPF Record
โ Strict (-all)
v=spf1 +a +mx +a:srv003.hyperworx.de -all
๐ DNS lookups: 3/10
โ Hard fail (-all) โ strict enforcement
DMARC Record
โ p=none
v=DMARC1; p=none
โ p=none โ monitoring only, no enforcement
๐ SPF alignment: Relaxed
ยท DKIM alignment: Relaxed
โ No aggregate reports (rua= not set)
DKIM Selectors
โ 1 found
default._domainkey
โ Public key: 392 chars (valid)
โ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 +a +mx +a:srv003.hyperworx.de -all
Full email verification for stil-system.de
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits