webuomo.jp

Valid Email Server
Domain Lookup › webuomo.jp

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
webuomo.jp
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-07-17 17:25:22 UTC · ↺ Refresh

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MX Hostnames

  • mail.webuomo.jp

MX Priorities

  • mail.webuomo.jp: 10

A / AAAA Records

  • 151.101.194.132 (no PTR)
  • 151.101.66.132 (no PTR)
  • 151.101.130.132 (no PTR)
  • 151.101.2.132 (no PTR)

Mail Server IPs

  • mail9.heteml.jp. (no PTR)
  • 157.7.189.15 ↩ mail-proxy.heteml.jp

SOA Record

Raw SOA ns-98.awsdns-12.com awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-98.awsdns-12.com
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns-1472.awsdns-56.org
ns-1580.awsdns-05.co.uk
ns-565.awsdns-06.net
ns-98.awsdns-12.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:_spf.google.com include:spf-bma.mpme.jp include:amazonses.com mx a ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected];
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

DKIM Selectors

✗ None detected

No 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

5 records
  • webaccel=5u671g1j.user.webaccel.jp
  • google-site-verification=-faB5AwERSewqFln38uGDXa74jvTH5WN8TDPmT3zNiY
  • google-site-verification=4NNLXk-CqoEDAybDq1155Ju7RaSHor3aANsZvBsD_60
  • google-site-verification=zEJN1711u4ULTkuGglXbOkLiOGoCZZePzk2acK9qNo8
  • SPFv=spf1 include:_spf.google.com include:spf-bma.mpme.jp include:amazonses.com mx a ~all
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