Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
jatco.co.jp
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-01 03:24:00 UTC · ↺ Refresh
MX Hostnames
- jatco-co-jp.mail.protection.outlook.com
MX Priorities
- jatco-co-jp.mail.protection.outlook.com: 10
A / AAAA Records
No A/AAAA records found.
Mail Server IPs
- 52.101.124.5 ↩ mail-tyvp286cu00305.inbound.protection.outlook.com
- 52.101.157.10 ↩ mail-os0p286cu01302.inbound.protection.outlook.com
- 52.101.157.40 ↩ mail-os9p286cu00100.inbound.protection.outlook.com
- 52.101.124.0 ↩ mail-tycp286cu02600.inbound.protection.outlook.com
SOA Record
Raw SOA
sj035132.nissan.co.jp root.sj035121.nissan.co.jp 2026012602 3600 600 604800 1200
Primary NS (mname)
sj035132.nissan.co.jp
Admin Email (rname)
root@sj035121.nissan.co.jp
Serial
2026012602
Refresh
3600s
Retry
600s
Expire
604800s
Minimum TTL
1200s
Nameservers (NS)
sj035123.nissan.co.jp
sj035121.nissan.co.jp
nvs002.nissan.ne.jp
nvs001.nissan.ne.jp
SPF Record
✓ Soft Fail (~all)
v=spf1 +ip4:150.63.0.0/16 +ip4:91.207.212.9 +ip4:62.209.51.6 +ip4:222.146.32.75 +ip4:122.17.135.181 ~all
📊 DNS lookups: 0/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; fo=1; rua=mailto:[email protected]; ruf=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
6 records- atlassian-domain-verification=r467f0NW8FN/RMLxMKn4oEyMdjtFRqT5wmo5DS5pSYlro0gsjxwhOWJy6ZJ/lyD7
- MS=ms40929095
- onetrust-domain-verification=af8a522002e54faf8cf67638fd4f95ef
- Ol2/1Hh+emLnTvQbY8ZbQarRyCUpm6fZ0hUguCgwkHZamT/7kYu61wuTic1+8DSKDdYQ9mU/52DfsI//htSd0g==
- google-site-verification=xIwIApuqlr5q2w3HJzAqyNaV4UNaysRzO95AD7r7qT8
- SPFv=spf1 +ip4:150.63.0.0/16 +ip4:91.207.212.9 +ip4:62.209.51.6 +ip4:222.146.32.75 +ip4:122.17.135.181 ~all
Free · No signup required
Add email validation to your forms
Block disposable emails, validate MX records, detect role accounts — unlimited, forever free.
<script src="https://check.verifyswift.com/"></script>
One line of code · Works on any site
See demo & docs
Deep verification
Full email verification for jatco.co.jp
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits