grandhyper.com.tw

Valid Email Server
Domain Lookup › grandhyper.com.tw

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
grandhyper.com.tw
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-20 08:29:51 UTC · ↺ Refresh

MX Hostnames

  • grandhyper.com.tw

MX Priorities

  • grandhyper.com.tw: 10

A / AAAA Records

  • 210.201.90.124 ↩ 210-201-90-124.static.apol.com.tw

Mail Server IPs

  • 210.201.90.124 ↩ 210-201-90-124.static.apol.com.tw

SOA Record

Raw SOA ns1.metalworking.com.tw hostmaster 15 900 600 86400 3600
Primary NS (mname)
ns1.metalworking.com.tw
Admin Email (rname)
hostmaster
Serial
15
Refresh
900s
Retry
600s
Expire
86400s
Minimum TTL
3600s

Nameservers (NS)

ns1.metalworking.com.tw
ns2.metalworking.com.tw

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:210.201.90.0/24 include:_spf.google.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✗ None detected

No 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 ip4:210.201.90.0/24 include:_spf.google.com ~all
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