Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
minimum.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 06:22:52 UTC · ↺ Refresh
MX Hostnames
- mx-01-eu-central-1.prod.hydra.sophos.com
- mx-02-eu-central-1.prod.hydra.sophos.com
MX Priorities
- mx-02-eu-central-1.prod.hydra.sophos.com: 50
- mx-01-eu-central-1.prod.hydra.sophos.com: 10
A / AAAA Records
- 138.199.245.110 ↩ ingress.atlas.smoxy.eu
- 138.199.245.22 ↩ ingress.sirius.smoxy.eu
Mail Server IPs
- 52.57.79.230 ↩ ec2-52-57-79-230.eu-central-1.compute.amazonaws.com
- 18.159.237.67 ↩ ec2-18-159-237-67.eu-central-1.compute.amazonaws.com
SOA Record
Raw SOA
lou.ns.cloudflare.com dns.cloudflare.com 2399847930 10000 2400 604800 1800
Primary NS (mname)
lou.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399847930
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
mckenzie.ns.cloudflare.com
lou.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 mx include:_spf.fmc.berlin include:_spf_eucentral1.prod.hydra.sophos.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;aspf=s;adkim=r;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
6 records- SPFv=spf1 mx include:_spf.fmc.berlin include:_spf_eucentral1.prod.hydra.sophos.com -all
- MS=ms91152804
- google-site-verification=leq7zm_AqhMdLhDeHOauk9DvIL3CxFOEsbr0pmKQfVE
- klaviyo-site-verification=U3xRTK
- sophos-domain-verification=7b375fa74d6010e93b56b4e06bf33c1958e5fa8f8ff9deffd9d1bc3eb699831c
- sophos-domain-verification=ec9e397937e41964cce9de796878a195a26e4b9a
Full email verification for minimum.de
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits