rdc.ab.ca
Observed Aug 16, 2026, 07:13 UTC (1d ago). Every field below was attested with an Ed25519 signature at scan time.
rdc.ab.ca is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting rdc.ab.ca 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 rdc.ab.ca Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Cloudflare
Microsoft 365
DigiCertSteady. No change on record for rdc.ab.ca in the last day; this reading matches the one before it. The steady record is signed like every other reading. Watch it to catch the next move the moment it lands.
DNS Records
A 1
204.209.18.246
MX 1
0rdc-ab-ca.mail.protection.outlook.com
TXT 2
Kc6/g0+K9TREIx299Cz2/CIzKlyk1Cdu4ADYXn9u2sp4eb8jbQlqauwjj4L59Sy1e4ksKNplEZwOgrGNGGoFtA==v=spf1 ip4:142.58.232.39 ip4:199.244.78.223 ip4:199.244.78.224 ip4:216.17.93.137 ip4:205.139.105.168 ip4:216.17.93.137 ip4:205.139.105.169 ip4:205.139.105.179 ip4:208.40.253.0/24 ip4:141.193.208.0/23 ip4:205.201.128.0/20 ip4:198.2.128.0/18 ip4:148.105.8.0/21 ip4:162.88.28.0/24 include:spf.protection.outlook.com include:outboundmail.blackbaud.net include:spf.dynect.net include:_spf.academicworks.com include:customerspf.schoolmessenger.com ip4:204.154.174.0/23 include:_tuf-spf.touchnet.com ip4:204.209.17.247 include:outboundmail.convio.net ~all
NS 2
ns1.d-zone.cans2.d-zone.ca
SOA 1
ns1.d-zone.ca hostmaster.rdc.ab.ca
SRV 2
expresswaye.rdc.ab.ca:5060 p10expresswaye.rdc.ab.ca:5061 p10
DMARC_RECORDS 1
v=DMARC1; p=reject; rua=mailto:dmarc_agg@vali.email,mailto:rua@rdc.ab.ca; ruf=mailto:ruf@rdc.ab.ca; fo=1;
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
*.rdc.ab.ca |
C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=Thawte TLS RSA CA G1 | Fri, 11 Sep 2026 23:59:59 +0000 |
Thawte TLS RSA CA G1 |
C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=DigiCert Global Root G2 | Tue, 02 Nov 2027 12:24:25 +0000 |
DigiCert Global Root G2 |
C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=DigiCert Global Root G2 | Fri, 15 Jan 2038 12:00:00 +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_9bb8aee0ca36fcbc- Output Hash
6e97770222cd8f35dc86295b39ccbf6ea56d618c36e4f2777b37e063c1b7255e- Signature
ed25519:b03a27d2f2a6c9e5fe1f2b891502a62b074bb1981e16a4ca2e0cf2ee09c5c952f1c1add47c5ef4fec2a23e2ad3dffe78b17d6183b5d5fc83b7b038cad2121e0e- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast