Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
sleanstudios.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 10:02:33 UTC · ↺ Refresh
MX Hostnames
- sleanstudios.com
- sleanstudios.com
MX Priorities
- sleanstudios.com: 10
- sleanstudios.com: 0
A / AAAA Records
- 149.126.4.120 ↩ s111.cyon.net
Mail Server IPs
- 149.126.4.120 ↩ s111.cyon.net
SOA Record
Raw SOA
ns1.cyon.ch server.cyon.ch 2024061713 14400 1800 1209600 3600
Primary NS (mname)
ns1.cyon.ch
Admin Email (rname)
server@cyon.ch
Serial
2024061713
Refresh
14400s
Retry
1800s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
ns2.cyon.ch
ns1.cyon.ch
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.protection.cyon.net include:_smtp.udag.de ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1;p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
6 records- MS=ms50688844
- SPFv=spf1 include:spf.protection.cyon.net include:_smtp.udag.de ~all
- google-site-verification=IDn-hzuS3hPA3r3uVUhjEzTP0GviV1gFwNT-eOMz_ng
- google-site-verification=K30bH4FQH15rg1qrbOkyZ1oPBueih7RdJGU8fvVwXfI
- google-site-verification=0OR1GoTck9rDdOqpLvhEHjDIfgVegUFw0_zbf5wRY_0
- apple-domain-verification=tCgvXsCdkGGNLQqV
Full email verification for sleanstudios.com
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