Domain Overview
DNS: ✓ 1d ago
Checker: ✓ 1d ago
blossombio.com.tw
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-10-30 08:47:59 UTC · ↺ Refresh
MX Hostnames
- blossombio-com-tw.mail.protection.outlook.com
MX Priorities
No priority data.
A / AAAA Records
- 103.144.33.79 ↩ sp8.coowo.com
Mail Server IPs
No IPs resolved.
SOA Record
Raw SOA
ns11.twnic.net.tw tech.twnic.net.tw 1791227646 3600 600 86400 38400
Primary NS (mname)
ns11.twnic.net.tw
Admin Email (rname)
tech@twnic.net.tw
Serial
1791227646
Refresh
3600s
Retry
600s
Expire
86400s
Minimum TTL
38400s
Nameservers (NS)
ns11.twnic.net.tw
ns12.twnic.net.tw
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; adkim=s; aspf=r
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Strict
⚠ No aggregate reports (rua= not set)
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- MS=ms51706623
- SPFv=spf1 include:spf.protection.outlook.com -all
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