Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
jica.go.jp
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-01 21:52:56 UTC · ↺ Refresh
MX Hostnames
- jica-go-jp.mail.protection.outlook.com
MX Priorities
- jica-go-jp.mail.protection.outlook.com: 10
A / AAAA Records
No A/AAAA records found.
Mail Server IPs
- 52.101.124.0 ↩ mail-tycp286cu02600.inbound.protection.outlook.com
- 52.101.157.10 ↩ mail-os0p286cu01302.inbound.protection.outlook.com
- 52.101.157.40 ↩ mail-os9p286cu00100.inbound.protection.outlook.com
- 52.101.124.1 ↩ mail-ty3p286cu00101.inbound.protection.outlook.com
- 2a01:111:f403:cc1f:: ↩ mail-os9p286cu00100.inbound.protection.outlook.com
- 2a01:111:f403:cc1a:: ↩ mail-tycp286cu02600.inbound.protection.outlook.com
- 2a01:111:f403:cc1a::3 ↩ mail-tyvp286cu00203.inbound.protection.outlook.com
- 2a01:111:f403:cc1f::1 ↩ mail-os0p286cu01201.inbound.protection.outlook.com
SOA Record
Raw SOA
a1-170.akam.net jica-nw.kddi.com 2025012124 3600 600 604800 300
Primary NS (mname)
a1-170.akam.net
Admin Email (rname)
jica-nw@kddi.com
Serial
2025012124
Refresh
3600s
Retry
600s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
a3-67.akam.net
a20-64.akam.net
a18-67.akam.net
a12-66.akam.net
a1-170.akam.net
a13-65.akam.net
SPF Record
✓ Strict (-all)
v=spf1 ip4:210.227.37.12 ip4:210.227.37.13 ip4:218.44.43.83 include:spf.protection.outlook.com include:spf.tricorn.net include:asp.cuenote.jp include:smp.ne.jp include:spf.haihaimail.jp include:spf.baremetal.jp include:_spf.google.com -all
📊 DNS lookups: 7/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
google._domainkey
selector1._domainkey
selector2._domainkey
mail._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- MS=ms11796768
- SPFv=spf1 ip4:210.227.37.12 ip4:210.227.37.13 ip4:218.44.43.83 include:spf.protection.outlook.com include:spf.tricorn.net include:asp.cuenote.jp include:smp.ne.jp include:spf.haihaimail.jp include:spf.baremetal.jp include:_spf.google.com -all
- nims7s96vs10jmvniuumi9ps36
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