Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
solomon.com.tw
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-10-30 04:15:46 UTC · ↺ Refresh
MX Hostnames
- security.mailcloud.com.tw
- security2.mailcloud.com.tw
MX Priorities
- security.mailcloud.com.tw: 10
- security2.mailcloud.com.tw: 20
A / AAAA Records
- 104.21.15.71 (no PTR)
- 172.67.161.235 (no PTR)
- 2606:4700:3033::ac43:a1eb (no PTR)
- 2606:4700:3037::6815:f47 (no PTR)
Mail Server IPs
- 203.69.82.86 ↩ security.mailcloud.com.tw
- 210.242.150.165 (no PTR)
SOA Record
Raw SOA
cullen.ns.cloudflare.com dns.cloudflare.com 2418240023 10000 2400 604800 1800
Primary NS (mname)
cullen.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2418240023
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
deb.ns.cloudflare.com
cullen.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 mx ip4:61.63.81.52 ip4:61.63.72.12 ip4:61.63.81.80 ip4:61.63.72.2 ip4:210.65.138.220 ip4:211.22.92.156 ip4:123.51.169.231 include:_spf.mailcloud.com.tw -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected];
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
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- apple-domain-verification=sFaIvblfCyoEbnfc
- SPFv=spf1 mx ip4:61.63.81.52 ip4:61.63.72.12 ip4:61.63.81.80 ip4:61.63.72.2 ip4:210.65.138.220 ip4:211.22.92.156 ip4:123.51.169.231 include:_spf.mailcloud.com.tw -all
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