nifco.com.tw

Valid Email Server
Domain Lookup › nifco.com.tw
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
nifco.com.tw
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-06-09 12:05:14 UTC · ↺ Refresh

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MX Hostnames

  • nifco-com-tw.mail.protection.outlook.com

MX Priorities

  • nifco-com-tw.mail.protection.outlook.com: 1

A / AAAA Records

  • 211.23.221.51 ↩ mail.pinletour.com

Mail Server IPs

  • 52.101.124.117 ↩ mail-tydpr03cu00105.inbound.protection.outlook.com
  • 52.101.157.80 ↩ mail-os8pr02cu00100.inbound.protection.outlook.com
  • 52.101.137.0 ↩ mail-sg2pr03cu00500.inbound.protection.outlook.com
  • 2a01:111:f403:cc1f::4 ↩ mail-os8pr02cu00104.inbound.protection.outlook.com
  • 2a01:111:f403:cc09:: ↩ mail-sg2pr03cu00500.inbound.protection.outlook.com
  • 2a01:111:f403:cc1a::8 ↩ mail-tydpr03cu00100.inbound.protection.outlook.com

SOA Record

Raw SOA vdns2.seed.net.tw sysop.vdns2.seed.net.tw 2025072219 21600 7200 604800 86400
Primary NS (mname)
vdns2.seed.net.tw
Admin Email (rname)
sysop@vdns2.seed.net.tw
Serial
2025072219
Refresh
21600s
Retry
7200s
Expire
604800s
Minimum TTL
86400s

Nameservers (NS)

vdns2.seed.net.tw
vdns1.seed.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

✗ 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

3 records
  • b9d751cc922e881bc91d33411124393ed8747b3ea9186d2e395b12c76492ae4
  • 45a1e8f303d9befb44d5e53155f36916ebf98289aedacac0a08569bba85be0b
  • SPFv=spf1 include:spf.protection.outlook.com -all
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