Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
opl.com.tw
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-10-30 04:12:06 UTC · ↺ Refresh
MX Hostnames
- mxa.global.inbound.cf-emailsecurity.net
- mxb.global.inbound.cf-emailsecurity.net
MX Priorities
- mxa.global.inbound.cf-emailsecurity.net: 10
- mxb.global.inbound.cf-emailsecurity.net: 20
A / AAAA Records
- 52.192.160.106 ↩ ec2-52-192-160-106.ap-northeast-1.compute.amazonaws.com
Mail Server IPs
- 141.101.90.40 (no PTR)
- 172.65.65.97 (no PTR)
SOA Record
Raw SOA
lia.ns.cloudflare.com dns.cloudflare.com 2417034097 10000 2400 604800 1800
Primary NS (mname)
lia.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2417034097
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
skip.ns.cloudflare.com
lia.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 mx ip4:54.95.238.216 -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
mail._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: mail
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 mx ip4:54.95.238.216 -all
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