Domain Overview
DNS: ✓ 10d ago
Checker: ✓ 10d ago
winkonlaser.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-06-03 07:49:06 UTC · ↺ Refresh
MX Hostnames
- mx3.qiye.aliyun.com
- mx2.qiye.aliyun.com
- mx1.qiye.aliyun.com
MX Priorities
- mx2.qiye.aliyun.com: 10
- mx1.qiye.aliyun.com: 5
- mx3.qiye.aliyun.com: 15
A / AAAA Records
- 45.33.75.105 ↩ li1021-105.members.linode.com
Mail Server IPs
- 47.246.136.231 ↩ wevolt.tech
- 47.246.137.47 (no PTR)
SOA Record
Raw SOA
dns.bizcn.com abuse.bizcn.com 56 28800 14400 14400 600
Primary NS (mname)
dns.bizcn.com
Admin Email (rname)
abuse@bizcn.com
Serial
56
Refresh
28800s
Retry
14400s
Expire
14400s
Minimum TTL
600s
Nameservers (NS)
ns7.cnmsn.net
ns8.cnmsn.net
SPF Record
✓ Strict (-all)
v=spf1 include:spf.qiye.aliyun.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
4 records- facebook-domain-verification=drhtnw32q720dz3q4kre7eskt0sz6h
- SPFv=spf1 include:spf.qiye.aliyun.com -all
- DMARCv=DMARC1; p=quarantine; rua=mailto:[email protected];ruf=mailto:[email protected]
- google-site-verification=2zU3XnuaJYN59-VcvarW0lGnBLmUJwxpTbMsaLdfOFk
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