mfa.jp
SPF only
SAKURA Internet mfa.jp
DNS, hosting, email and name analysis are live. Registration data, the home-page probe, the archive lookup and the other-TLD check are being fetched in the background; this page refreshes itself in a few seconds.
Registration
Fetching the registry record…
DNS
| Type | Value |
|---|---|
| NS | ns1.dns.ne.jp · ns2.dns.ne.jp |
| A | 133.167.212.27 |
| AAAA | 2403:3a00:107:29:133:167:212:27 |
| MX | 10 mfa.jp |
| TXT | v=spf1 a:www5317.sakura.ne.jp mx ~all |
| SOA | master.dns.ne.jp tech.sakura.ad.jp serial 2025042101 |
Certificates
No certificate for this domain has passed through the logs dot.bi follows since it started watching. Older certificates are not back-filled.
Hosting
- IP
- 133.167.212.27
- Network
- AS9371 · SAKURA-C - SAKURA Internet Inc., JP
- Provider
- SAKURA Internet
- Country
- JP (network registration, not server location)
- CDN
- none detected
- IPv6
- yes
Web
Probing the home page…
SPF only SPF is published but there is no DMARC policy.
- Provider
- mfa.jp
- SPF
- present all: softfail
- DMARC
- missing
- DKIM
- not found common selectors only
Age
- First capture
- looking up…
- Years archived
- —
- Registry created
- —
- In dot.bi since
- 2026-10-16 · Visitor lookup
Name analysis
- Words
- no dictionary word
- Length
- 3 characters
- Digits · hyphens
- none · none
- Readability
- high
- Brandability
- 75 / 100 heuristic
Same name, other TLDs
Checking the same name on other TLDs…
History observed by dot.bi
First observed by dot.bi · source: lookup