Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ftech.co.jp
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-20 11:34:07 UTC · ↺ Refresh
MX Hostnames
- ftech-co-jp.mail.protection.outlook.com
MX Priorities
- ftech-co-jp.mail.protection.outlook.com: 20
A / AAAA Records
No A/AAAA records found.
Mail Server IPs
- 52.101.124.1 ↩ mail-ty3p286cu00101.inbound.protection.outlook.com
- 52.101.124.6 ↩ mail-tyvp286cu00206.inbound.protection.outlook.com
- 52.101.157.40 ↩ mail-os9p286cu00100.inbound.protection.outlook.com
- 52.101.124.5 ↩ mail-tyvp286cu00305.inbound.protection.outlook.com
- 2a01:111:f403:cc1f:: ↩ mail-os9p286cu00100.inbound.protection.outlook.com
- 2a01:111:f403:cc1f::1 ↩ mail-os0p286cu01201.inbound.protection.outlook.com
- 2a01:111:f403:cc1a::3 ↩ mail-tyvp286cu00203.inbound.protection.outlook.com
- 2a01:111:f403:cc1a::1 ↩ mail-ty3p286cu00101.inbound.protection.outlook.com
SOA Record
Raw SOA
dns103-1.jp1.ecl.ntt.com ecl.ntt.com 1 7200 900 1209600 86400
Primary NS (mname)
dns103-1.jp1.ecl.ntt.com
Admin Email (rname)
ecl@ntt.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
dns103-1.jp1.ecl.ntt.com
dns103-4.sg1.ecl.ntt.com
dns103-3.us1.ecl.ntt.com
dns103-2.uk1.ecl.ntt.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:153.246.18.179 include:spf.protection.outlook.com include:amazonses.com include:spf2.secure.ne.jp ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 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
1 record- SPFv=spf1 ip4:153.246.18.179 include:spf.protection.outlook.com include:amazonses.com include:spf2.secure.ne.jp ~all
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