calcomp.com.tw

Valid Email Server
Domain Lookup › calcomp.com.tw

Domain Overview

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

Checked via [email protected] · 2026-03-29 13:47:28 UTC · ↺ Refresh

MX Hostnames

  • mailgw.calcomp.com.tw

MX Priorities

  • mailgw.calcomp.com.tw: 10

A / AAAA Records

  • 219.87.139.3 ↩ dns2.calcomp.com.tw
  • 124.6.128.168 (no PTR)
  • 122.146.16.122 ↩ dns1.calcomp.com.tw
  • 52.187.183.149 (no PTR)

Mail Server IPs

  • 60.251.77.50 ↩ mailgw.calcomp.com.tw
  • 122.146.16.108 (no PTR)

SOA Record

Raw SOA tnt107.kinpo.com.tw misnet.calcomp.com.tw 1256 900 600 86400 3600
Primary NS (mname)
tnt107.kinpo.com.tw
Admin Email (rname)
misnet@calcomp.com.tw
Serial
1256
Refresh
900s
Retry
600s
Expire
86400s
Minimum TTL
3600s

Nameservers (NS)

dns3.calcomp.com.tw
dns1.calcomp.com.tw
dns4.calcomp.com.tw
dns2.calcomp.com.tw

SPF Record

✓ Soft Fail (~all)
v=spf1 mx ip4:122.146.16.64/26 ip4:219.87.139.0/26 ip4:60.251.77.0/26 ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; adkim=r; aspf=r
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

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

5 records
  • SPFv=spf1 mx ip4:122.146.16.64/26 ip4:219.87.139.0/26 ip4:60.251.77.0/26 ~all
  • wombat-verification=3KwxVCQV1HEp-aRXRTKKaZ5G0frhk
  • MS=C71DADF9219E90F7507E44A76986462EA8CA54B0
  • AWV0W152JWHFVMY9YV66EUEUXJFMNEDRAB6Y9HB4
  • MS=ms58036602
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