Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
exeo-japan.jp
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 10:52:58 UTC · ↺ Refresh
MX Hostnames
- jp1-aspmx1.worksmobile.com
- jp1-aspmx2.worksmobile.com
MX Priorities
- jp1-aspmx1.worksmobile.com: 10
- jp1-aspmx2.worksmobile.com: 20
A / AAAA Records
- 122.217.186.26 ↩ 122x217x186x26.ap122.ftth.ucom.ne.jp
Mail Server IPs
- 110.234.239.93 ↩ jrcvmail.worksmobile.com
SOA Record
Raw SOA
ns-1198.awsdns-21.org awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1198.awsdns-21.org
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1198.awsdns-21.org
ns-2014.awsdns-59.co.uk
ns-771.awsdns-32.net
ns-90.awsdns-11.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:18.176.177.111 include:spf.worksmobile.com ~all
📊 DNS lookups: 1/10
~ 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
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- worksmobile.certification.1fjzaw9seclasmtxgr.su1goarmq1ntgj.wby2oeo6o
- SPFv=spf1 ip4:18.176.177.111 include:spf.worksmobile.com ~all
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