Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
sarkujapan.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-02 17:04:19 UTC · ↺ Refresh
MX Hostnames
- mx-02-us-west-2.prod.hydra.sophos.com
- mx-01-us-west-2.prod.hydra.sophos.com
- sarkujapan-com.mail.protection.outlook.com
MX Priorities
- mx-02-us-west-2.prod.hydra.sophos.com: 20
- mx-01-us-west-2.prod.hydra.sophos.com: 10
- sarkujapan-com.mail.protection.outlook.com: 30
A / AAAA Records
- 3.97.253.143
Mail Server IPs
- 54.184.139.102 ↩ ec2-54-184-139-102.us-west-2.compute.amazonaws.com
- 44.234.222.180 ↩ ec2-44-234-222-180.us-west-2.compute.amazonaws.com
- 34.214.138.226 ↩ ec2-34-214-138-226.us-west-2.compute.amazonaws.com
- 52.101.192.0 ↩ mail-yqzpr01cu00900.inbound.protection.outlook.com
- 52.101.190.1 ↩ mail-yt3pr01cu00701.inbound.protection.outlook.com
- 52.101.190.2 ↩ mail-yt3pr01cu00602.inbound.protection.outlook.com
- 52.101.190.3 ↩ mail-yt6pr01cu00103.inbound.protection.outlook.com
- 2a01:111:f403:c942:: ↩ mail-yt5pr01cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c944::1 ↩ mail-yqzpr01cu01001.inbound.protection.outlook.com
- 2a01:111:f403:c942::2 ↩ mail-yt3pr01cu00602.inbound.protection.outlook.com
- 2a01:111:f403:c944::
SOA Record
Raw SOA
ns1.yourhostingaccount.com admin.yourhostingaccount.com 2011061306 10800 3600 604800 3600
Primary NS (mname)
ns1.yourhostingaccount.com
Admin Email (rname)
admin@yourhostingaccount.com
Serial
2011061306
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns2.yourhostingaccount.com
ns1.yourhostingaccount.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:_spf_uswest2.prod.hydra.sophos.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; adkim=s; aspf=r; ri=3600; fo=1:d:s
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
8 records- MS=03F881521CA9ED844E0B9CC2B0B1AEB44BD8E365
- SPFv=spf1 include:spf.protection.outlook.com include:_spf_uswest2.prod.hydra.sophos.com -all
- sophos-domain-verification=5422c74d01a862afea5bf4819bde5d7515b2b42a
- google-site-verification=JYzj_TNfudOpMSXTrytkux3kVOg2W_h7PJKCu5Q1q7U
- sophos-domain-verification=4615211644ca91a65ad6bd95122f95fa23eb3244ed24f72c53667a4c0a3a2f54
- Hai6zhZg1u4GbOk3BrpoO/m/uW6rfzDr1sergptA1PqYiY209ddrNnu79wqtIB4669MMP0umw4Xn95uIN7KPNg==
- duo_sso_verification=UPIALI2iOVTcT60Q2i4CB161iEaGXLrjIsJgzNuJRwJg0aC3zgnhT46SOzb3wx5j
- 2TOMM26M1TK0BM2KF354DM2FT6
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