catvmics.ne.jp

Valid Email Server
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
catvmics.ne.jp
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-05-21 04:46:46 UTC · ↺ Refresh

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MX Hostnames

  • mx.mics.ne.jp

MX Priorities

  • mx.mics.ne.jp: 10

A / AAAA Records

  • 85.131.209.66 ↩ sv16525.xserver.jp

Mail Server IPs

  • 202.214.233.123 ↩ ogo123.orion-as.jp
  • 2001:240:bb82:2400::123 (no PTR)

SOA Record

Raw SOA ns.catvmics.ne.jp admin.catvmics.ne.jp 2002042291 3600 3600 604800 3600
Primary NS (mname)
ns.catvmics.ne.jp
Admin Email (rname)
admin@catvmics.ne.jp
Serial
2002042291
Refresh
3600s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns3.catvmics.ne.jp
ns1.catvmics.ne.jp
ns.catvmics.ne.jp

SPF Record

✓ Strict (-all)
v=spf1 ip4:211.133.224.128/26 ip4:202.214.233.0/24 ip4:150.60.156.42 ip6:2001:240:BB82:2400::/64 IP6:2403:7C00:0:100::/64 ip4:85.131.209.66 -ALL
📊 DNS lookups: 0/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; sp=none; adkim=r; aspf=r; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none

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

1 record
  • SPFv=spf1 ip4:211.133.224.128/26 ip4:202.214.233.0/24 ip4:150.60.156.42 ip6:2001:240:BB82:2400::/64 IP6:2403:7C00:0:100::/64 ip4:85.131.209.66 -ALL
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