Domain Overview
DNS: ✓ 1d ago
Checker: ✓ 1d ago
yckjgf.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-07-27 19:59:55 UTC · ↺ Refresh
MX Hostnames
- mx1.hwmail.com.cn
- mx2.hwmail.com.cn
MX Priorities
- mx2.hwmail.com.cn: 20
- mx1.hwmail.com.cn: 10
A / AAAA Records
- 182.92.126.239 (no PTR)
Mail Server IPs
- mx2.chengmail.cn. (no PTR)
- 103.143.231.69 (no PTR)
- 113.10.158.179 ↩ 113010158179.static.ctinets.com
- mx1.chengmail.cn. (no PTR)
SOA Record
Raw SOA
ns1.huaweicloud-dns.org hwclouds\.cs.huawei.com 1 7200 900 1209600 300
Primary NS (mname)
ns1.huaweicloud-dns.org
Admin Email (rname)
hwclouds\@cs.huawei.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
300s
Nameservers (NS)
ns1.huaweicloud-dns.cn
ns1.huaweicloud-dns.com
ns1.huaweicloud-dns.net
ns1.huaweicloud-dns.org
SPF Record
✓ Strict (-all)
v=spf1 include:spf.hwmail.com.cn -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
1 record- SPFv=spf1 include:spf.hwmail.com.cn -all
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