Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
rakuten.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 12:29:49 UTC · ↺ Refresh
MX Hostnames
- rakuten-com.mail.protection.outlook.com
MX Priorities
- rakuten-com.mail.protection.outlook.com: 0
A / AAAA Records
- 216.238.190.102 (no PTR)
- 216.238.190.103 (no PTR)
Mail Server IPs
- 52.101.124.6 ↩ mail-tyvp286cu00206.inbound.protection.outlook.com
- 52.101.124.1 ↩ mail-ty3p286cu00101.inbound.protection.outlook.com
- 52.101.157.40 ↩ mail-os9p286cu00100.inbound.protection.outlook.com
- 52.101.157.10 ↩ mail-os0p286cu01302.inbound.protection.outlook.com
SOA Record
Raw SOA
ns.rakuten.co.jp postmaster.rakuten.co.jp 2025072185 10800 1800 2592000 86400
Primary NS (mname)
ns.rakuten.co.jp
Admin Email (rname)
postmaster@rakuten.co.jp
Serial
2025072185
Refresh
10800s
Retry
1800s
Expire
2592000s
Minimum TTL
86400s
Nameservers (NS)
a3-66.akam.net
a2-65.akam.net
a1-60.akam.net
a18-64.akam.net
a12-67.akam.net
a5-67.akam.net
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf01.rakuten.co.jp include:spf02.rakuten.co.jp include:spf03.rakuten.co.jp include:spf.protection.outlook.com include:_spf.activegate-ss.jp include:spf.mta.hdems.com ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
35 records- 20d3007bd0db4582ac8eeaa3fa58bf22
- _ia2ibxtdm9th4uixczbb5tj7nrbezbd
- tdc1k22c30v6pd8z8n3jlpmd2rrzww73
- atlassian-domain-verification=W9E9ZswMlhU5YJu4DFAkbgVoji7ICcjqlquvr11WaUSQekHTPuDKknS3kbKXX7Ao
- google-site-verification=r0CdsPG-g75LRJA1Cch65miCrleeIiXDVwhbXZntIkU
- 1tlb8sw5ygwkmb6c7k0297f01fwz8yk8
- google-site-verification=sSEOp4KFXaZFxIJ9IpI2TiN37AE-aBEDS6eFFLlI-FE
- docusign=de9d93c8-371e-4190-83de-dbe818614795
- cloudhealth=45b59fc3-9ea7-424e-8791-0462136574b0
- google-site-verification=3xZBbDGNysB4H9ymSueYzZjOA_oyj7T4zWwOP6Nm5gk
- docker-verification=4130453a-343b-4c07-970f-e2317d31b4c9
- anthropic-domain-verification-sdwgw9=skFbusy2rM8YcXQcpHH71WrY5
- postman-domain-verification=90596f90e47bda3896cdfc5d9874977e08bc189e6baa1532ee480d9c8343fcc37feb831db6835c867accd628c41fa729b9e43cb78b19ae8b3020c3945905cacc
- cursor-domain-verification-qe2sb0=YkfDXxtiIYKppYU0KPwJYPSPk
- SPFv=spf1 include:spf01.rakuten.co.jp include:spf02.rakuten.co.jp include:spf03.rakuten.co.jp include:spf.protection.outlook.com include:_spf.activegate-ss.jp include:spf.mta.hdems.com ~all
- liveramp-site-verification=QjUZMPTinikRmbBj9w8NM5L9nWMBHfUnIwV4xzn-XSk
- 7l3v5k4stjltzk08xlvz5lchpdqyyvk3
- google-site-verification=c0AJwAwQPiYFrMzTaBOhVUJF_GmAK4n9vo7lZuhkPCA
- poVgrRG6GB3NT0KPPq7oWF12+WkAlodJJxWfxrhKjEH6j0GDIT0gvt+0YeaP5I0fgWvh/3gveh1/JS1GOL282Q==
- _fb0prf460ks451hmyj68br1a12mgezk
- apple-domain-verification=H6mtoIlYoA4bu3C1
- ZOOM_verify_1CUyk4ZURzG11xU4RW6Ncw
- 9b13xykjgrg42gy4lcrj3zgxs0xhk6s1
- miro-verification=547580ac2359fc358182fce2a4f982612555ed95
- wiz-domain-verification=d69bd87487a0e543048721c80a4a8a17207a66a45861483db817854c7182ab68
- fastly-domain-delegation-mpgbsgmv37nkhm3ysjaz-738762-2024-02-09
- adobe-idp-site-verification=5aefb7fe-df28-4971-8c37-a5b48aa8714f
- beautifulai-site-verification=9b01a22a-d7d1-437d-a7db-09d81b2f738c
- 4ce9fc790a9779efff0490924e22aa2179c40a8a30f85aef58025f837b41aeef
- fdyqv2nzgbcy7xtbwsc69jmmq2fm7z3y
- atlassian-domain-verification=IUQIr8gZ06LRVZuRAUPe9if8wYA4IpyORQmHQID1YMCkup8TXNKo4oAfBw1gSKTL
- _iedmxnweku8ldrefg3c2567gc8qcfzz
- google-site-verification=sQxhhR8u56lx5nsXf-nHZlXW9yYtoRIhezNjhZioqlg
- openai-domain-verification=dv-yIg8cLxdcKMGDzeMRf2ZsmQz
- datadome-domain-verify=8lhO8J1K2o2qsxtyKmPuORHNxDznYsaK
Full email verification for rakuten.com
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