jfrontier.jp
Observed Aug 12, 2026, 05:06 UTC (3d ago). Every field below was attested with an Ed25519 signature at scan time.
jfrontier.jp is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting jfrontier.jp under watch moves it to the fast lane, where DomainDrift re-checks it about every 5 minutes and signs each reading, so a change becomes a dated event within minutes instead of waiting for the sweep to come round.
Watch jfrontier.jp Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Microsoft 365
Let's Encrypt
Google Search ConsoleDNS Records
A 1
183.181.98.95
MX 1
0jfrontier-jp.mail.protection.outlook.com
TXT 4
mscid=PgOF+aivBvCA4RgoEQcg9QEUedEp7hgaJROOPVp1OMRP3WVRUA/FgtA8trAAIP3nl5hqaN5M795YFQaYH1kfUw==v=spf1 +ip4:149.72.202.246 include:spf.protection.outlook.com include:amazonses.com include:spf.bmv.jp include:39817877.spf03.hubspotemail.net include:spf.baremetal.jp +ip4:133.242.211.129 +ip4:153.127.23.37 +ip4:153.120.5.131 ~allgoogle-site-verification=xgN--ctZDTA8XPbASLIPzsJuc11HnSPkxzqGaCAxSFwgoogle-site-verification=mcif6dO4itF7ab5XetkjBhFEZgLEt8SgAV8HlyX2La4
NS 4
ns1.bdm.microsoftonline.comns2.bdm.microsoftonline.comns3.bdm.microsoftonline.comns4.bdm.microsoftonline.com
SOA 1
ns1.bdm.microsoftonline.com azuredns-hostmaster.microsoft.com
DMARC_RECORDS 1
v=DMARC1; p=none;
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
www.jfrontier.jp |
C=US, O=Let's Encrypt, CN=YR1 | Sat, 26 Sep 2026 00:23:11 +0000 |
YR1 |
C=US, O=ISRG, CN=Root YR | Sat, 02 Sep 2028 23:59:59 +0000 |
Root YR |
C=US, O=Internet Security Research Group, CN=ISRG Root X1 | Thu, 02 Sep 2032 23:59:59 +0000 |
Subdomains (1)
Signed at scan time. Check the math yourself. Every line above is part of one signed observation. Re-hash it and check the Ed25519 signature in your own browser; the only network request the check makes is for the published public keys.
Verify this receiptEd25519 Receipt
- Receipt ID
rcpt_c119ae589e649f09- Output Hash
de2c01e193fde7b494b31842b1ac95b532006490482d01987189b4e678b1af4e- Signature
ed25519:8e9e9acebd4b93abd4ee1bd8c02b4231f2af2bb1d70edf19c1abc6357d198469575a465df6828f01798eac177002e13e97add4d15d3e9545b4e9d7185558dd0e- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast