Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
jpf.go.jp
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-20 21:13:07 UTC · ↺ Refresh
MX Hostnames
- jpf-go-jp.mail.protection.outlook.com
MX Priorities
- jpf-go-jp.mail.protection.outlook.com: 0
A / AAAA Records
No A/AAAA records found.
Mail Server IPs
- 52.101.124.6 ↩ mail-tyvp286cu00206.inbound.protection.outlook.com
- 52.101.157.40 ↩ mail-os9p286cu00100.inbound.protection.outlook.com
- 52.101.124.0 ↩ mail-tycp286cu02600.inbound.protection.outlook.com
- 52.101.124.1 ↩ mail-ty3p286cu00101.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::2 ↩ mail-tyvp286cu00302.inbound.protection.outlook.com
- 2a01:111:f403:cc1a::1 ↩ mail-ty3p286cu00101.inbound.protection.outlook.com
SOA Record
Raw SOA
nsk0.secure.ne.jp hostmaster.cpi.ad.jp 2602120000 3600 900 3600000 86400
Primary NS (mname)
nsk0.secure.ne.jp
Admin Email (rname)
hostmaster@cpi.ad.jp
Serial
2602120000
Refresh
3600s
Retry
900s
Expire
3600000s
Minimum TTL
86400s
Nameservers (NS)
nsk0.secure.ne.jp
nsk1.secure.ne.jp
SPF Record
✓ Strict (-all)
v=spf1 include:_spf.fireeyecloud.com include:spf.spcloud.jp -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict 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: 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
5 records- MS=ms16430241
- SPFv=spf1 include:_spf.fireeyecloud.com include:spf.spcloud.jp -all
- _globalsign-domain-verification=yBI1X36Glqlr3-DBbgYj2epQkroYlRbD5EosYgY_EZ
- etsk23qoqfgjh9vdjl7b2a3sr2
- MS=4FC54D4E13A81DF85797F468054DE57B80BC545C
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