rctfe.com
Observed Aug 2, 2026, 18:58 UTC (11d ago). Every field below was attested with an Ed25519 signature at scan time.
rctfe.com is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting rctfe.com 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 rctfe.com Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Microsoft 365
Let's EncryptDNS Records
A 1
149.202.143.89
MX 1
0rctfe-com.mail.protection.outlook.com
TXT 2
v=spf1 include:spf.protection.outlook.com -allMS=ms30221052
NS 2
ns1.rctfe.comns2.rctfe.com
SOA 1
ns2.rctfe.com sistemas.itop.es
DMARC_RECORDS 1
v=DMARC1; p=quarantine; rua=mailto:dmarc@rctfe.com; ruf=mailto:dmarc@rctfe.com; fo=1
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
rctfe.com |
C=US, O=Let's Encrypt, CN=YR2 | Mon, 12 Oct 2026 12:22:44 +0000 |
YR2 |
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 (0)
None observed.
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_4df6714218d06252- Output Hash
97f565faca8a32e71c2fc1e2710fa3da77ce25c31632de61edd3dfb2fbf2a0bf- Signature
ed25519:05fc4449f8f5fd11f87298e91dc3f31580bd03526d1cafaa6bfc30263d296e149c2e36dfd541c82ad12cd954272ab22db140e3327f19e724ea46a30759a5d303- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast