Domain Overview
DNS: ✓ 1d ago
Checker: ✓ 1d ago
youji.com.tw
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-10-30 03:31:32 UTC · ↺ Refresh
MX Hostnames
- mail.youji.com.tw
MX Priorities
- mail.youji.com.tw: 10
A / AAAA Records
- 60.249.160.131 (no PTR)
Mail Server IPs
No IPs resolved.
SOA Record
Raw SOA
dns.youji.com.tw four.youji.com.tw 2026081202 10800 3600 604800 38400
Primary NS (mname)
dns.youji.com.tw
Admin Email (rname)
four@youji.com.tw
Serial
2026081202
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
38400s
Nameservers (NS)
ns1.youji.com.tw
ns2.youji.com.tw
SPF Record
✓ Soft Fail (~all)
v=spf1 mx a ip4:60.249.160.131/28 mx:mail.youji.com.tw ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate 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
2 records- SPFv=spf1 mx a ip4:60.249.160.131/28 mx:mail.youji.com.tw ~all
- google-site-verification=M5aZBAYVb0Ai22sXT_Gm_MSTJOq8ToqlYW3p7eu6MNk
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