Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
hotmail.com.tw
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-29 09:17:26 UTC · ↺ Refresh
MX Hostnames
- apc.olc.protection.outlook.com
MX Priorities
- apc.olc.protection.outlook.com: 10
A / AAAA Records
No A/AAAA records found.
Mail Server IPs
- 52.101.68.24 (no PTR)
- 52.101.41.57 (no PTR)
- 52.101.41.29 (no PTR)
- 52.101.11.16 (no PTR)
SOA Record
Raw SOA
ns1-06.azure-dns.com azuredns-hostmaster.microsoft.com 1 3600 300 2419200 300
Primary NS (mname)
ns1-06.azure-dns.com
Admin Email (rname)
azuredns-hostmaster@microsoft.com
Serial
1
Refresh
3600s
Retry
300s
Expire
2419200s
Minimum TTL
300s
Nameservers (NS)
ns3-06.azure-dns.org
ns4-06.azure-dns.info
ns1-06.azure-dns.com
ns2-06.azure-dns.net
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf2.outlook.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected];ruf=mailto:[email protected];fo=1:s:d
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
selector1._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- google-site-verification=E9_o1ssxiW2MfbND6kUVCrY5h9q8ToFKLCJrzi05X9A
- yahoo-verification-key=oHaVIWj2J+BbFfWj1NVPv1bQ/EeGSBM6QQkR6k5Gwgk=
- SPFv=spf1 include:spf2.outlook.com ~all
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