Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
iwatabolt.co.jp
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-19 02:08:34 UTC · ↺ Refresh
MX Hostnames
- iwatabolt-jp.in.tmems-jp.trendmicro.com
- iwatabolt-co-jp.mail.eo.outlook.com
- in.hes.trendmicro.com
MX Priorities
- in.hes.trendmicro.com: 5
- iwatabolt-jp.in.tmems-jp.trendmicro.com: 4
- iwatabolt-co-jp.mail.eo.outlook.com: 10
A / AAAA Records
- 183.181.85.127
Mail Server IPs
- 18.176.203.133 ↩ in.tmems-jp.trendmicro.com
- 18.176.203.131 ↩ in.tmems-jp.trendmicro.com
- 18.176.203.132 ↩ in.tmems-jp.trendmicro.com
- 52.101.157.40 ↩ mail-os9p286cu00100.inbound.protection.outlook.com
- 52.101.124.5 ↩ mail-tyvp286cu00305.inbound.protection.outlook.com
- 52.101.124.0 ↩ mail-tycp286cu02600.inbound.protection.outlook.com
- 52.101.124.6 ↩ mail-tyvp286cu00206.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:cc24:: ↩ mail-os0p286cu01300.inbound.protection.outlook.com
- 2a01:111:f403:cc1a::3
SOA Record
Raw SOA
nsk0.secure.ne.jp hostmaster.cpi.ad.jp 2510080000 3600 900 3600000 86400
Primary NS (mname)
nsk0.secure.ne.jp
Admin Email (rname)
hostmaster@cpi.ad.jp
Serial
2510080000
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 ip4:13.230.192.55 include:spf.tmems-jp.trendmicro.com include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; adkim=r; aspf=r
⚠ 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
5 records- google-site-verification=A93yx58HBRdznWQyWW2dPB3dn8gI57xIR01QhgHxspQ
- hes=13edfb36f703e7a41c433515d32edd2e
- DAC=dacGjH0fpUwmLbW9Vut
- SPFv=spf1 ip4:13.230.192.55 include:spf.tmems-jp.trendmicro.com include:spf.protection.outlook.com -all
- tmes=13edfb36f703e7a41c433515d32edd2e
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