Name Servers
tekunos.jp. 1200 IN NS mwns1.customer.ne.jp. tekunos.jp. 1200 IN NS mwns2.customer.ne.jp.
Mail Servers
tekunos.jp. 1200 IN MX 10 mwbgw2.ocn.ad.jp. tekunos.jp. 1200 IN MX 10 mwbgw1.ocn.ad.jp.
SOA Details
tekunos.jp. 1200 IN SOA mwns1.customer.ne.jp. host-plan-ac.ntt.com. 1613620205 3600 1800 3628800 3600
Certificate Authority Authorization
No CAA records were returned at this registrable domain name. With no CAA policy, any public certificate authority (CA) may issue TLS certificates for names under this zone unless a parent publishes CAA; add issue / issuewild / iodef records to restrict issuance.
DMARC
Organizational policy (p): how receivers treat mail that fails aligned DMARC checks — none (monitor only), quarantine (often junk), or reject (block).
pct: share of mail that gets quarantine/reject; 100 = all failing messages (default).
100Aggregate DMARC reports (ZIP/XML). Optional but recommended for visibility.
Forensic (per-failure) reports. Often omitted for privacy or volume.
tekunos.jp. 1200 IN DMARC v=DMARC1; p=none
DKIM
No DKIM TXT with `v=DKIM1` was returned for the selector names we probe automatically.
SPF (Sender Policy Framework)
| Qualifier | Mechanism | Target / value | Valid | Details |
|---|---|---|---|---|
| + Pass | a |
—
|
|
|
| + Pass | include |
|
||
| ~ Softfail | all |
—
|
|
tekunos.jp. 1200 IN TXT "v=spf1 a include:_spf.bizmw.com ~all"
MTA-STS
This hostname does not publish an MTA-STS policy (no v=STSv1 TXT at _mta-sts.<name> and/or no policy at https://mta-sts.<name>/.well-known/mta-sts.txt).