softbank.jp

No Valid Email Server

Domain Overview

DNS: ✓ 1d ago Checker: ✓ 1d ago
softbank.jp
No
None
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-05-31 22:06:23 UTC · ↺ Refresh

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MX Hostnames

No MX records found.

MX Priorities

No priority data.

A / AAAA Records

  • 20.89.86.42 (no PTR)

Mail Server IPs

No IPs resolved.

SOA Record

Raw SOA dns03.bbtec.net noc.bbtec.net 2026052801 10800 3600 604800 3600
Primary NS (mname)
dns03.bbtec.net
Admin Email (rname)
noc@bbtec.net
Serial
2026052801
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

dns03.bbtec.net
dns04.bbtec.net
dns06.bbtec.net

SPF Record

✓ Soft Fail (~all)
v=spf1 a mx ip4:52.9.170.29 ip4:52.9.169.194 ip4:52.77.95.65 ip4:52.77.95.163 ip4:52.68.123.180 ip4:52.192.84.201 ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

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

13 records
  • _ua44i3c7f3rqhjs20gdunywt070152c
  • nb7ei6Pnz85hW6utS9eZwQW9akTY43me0820_1200589
  • SPFv=spf1 a mx ip4:52.9.170.29 ip4:52.9.169.194 ip4:52.77.95.65 ip4:52.77.95.163 ip4:52.68.123.180 ip4:52.192.84.201 ~all
  • pardot352851=0580bd860d365d991a7e03f0d2b29791f22b80abb77c9d9924c49c2decd1b27f
  • google-site-verification=uzqGP9f1d542fpw7P3tYOMc9H-hRdAXLJIuJkGleWgA
  • google-site-verification=cSgY8bTpNITGP1wFDb0ntg36fdy7ZNW0VFtR9ferWx4
  • google-site-verification=BjJ4ydjl_BEycs7dMfL8ILeefyhUjklfssE5AE2kvPo
  • google-site-verification=8IdUJQGvWGzOaEz2e6Ll5-DqgltHHOMV3sN5NjQB954
  • 2NVVWuQQ2GFVTasqFQJXJg6W5Mlxna
  • google-site-verification=X-H_4AZmNJARzxdjrsxLF-GxNXCKoa7WHymtCAqXjIs
  • Q9NCHDH9VH8C0SUG9BSTOGCEJG
  • ntJxJM1dhiTowKT9M6WL1tGLiP72s5
  • EVZ9lQLvUSjBQnKconAnt3qkihga6H
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