rmhc.org.hk
Observed Aug 10, 2026, 03:12 UTC (6h ago). Every field below was attested with an Ed25519 signature at scan time. Catalog observation, re-checked on rotation - watch it for 5-minute checks.
Guarded by a firewall
Runs onCloudflare
Email byMicrosoft 365
Secured byGoogle Trust Services
Also usesGoogle Search Console
IPv6 · domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat rmhc.org.hk actually stands on - every host below is a signed observation
rmhc.org.hk
A / AAAA
172.66.43.155172.66.40.1012606:4700:3108::ac42:28652606:4700:3108::ac42:2b9b
Cloudflareserves the site
NS
david.ns.cloudflare.commagdalena.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
RMHC-ORG-HK.MAIL.PROTECTION.OUTLOOK.COM
Microsoft 365receives its email
TLS
rmhc.org.hk
Google Trust Servicesissued its certificate
DNS Records
A 2
172.66.43.155172.66.40.101
AAAA 2
2606:4700:3108::ac42:28652606:4700:3108::ac42:2b9b
MX 1
0RMHC-ORG-HK.MAIL.PROTECTION.OUTLOOK.COM
TXT 4
MS=ms54901695google-site-verification=hiB0vuRIKFUxqJh5axPJhtwQrs2K8gzg_sNCwzSmYeQinclude:spf.rmhc-org-hk.dns-index.comv=spf1 include:spf.protection.outlook.com include:spf.rmhc-org-hk.dns-index.com -all
NS 2
david.ns.cloudflare.commagdalena.ns.cloudflare.com
SOA 1
david.ns.cloudflare.com dns.cloudflare.com
DMARC_RECORDS 1
v=DMARC1; p=none; rua=mailto:itjob@rmhc.org.hk; ruf=mailto:itjob@rmhc.org.hk; fo=1
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
rmhc.org.hk |
C=US, O=Google Trust Services, CN=WE1 | Mon, 02 Nov 2026 09:54:33 +0000 |
WE1 |
C=US, O=Google Trust Services LLC, CN=GTS Root R4 | Tue, 20 Feb 2029 14:00:00 +0000 |
GTS Root R4 |
C=BE, O=GlobalSign nv-sa, 2.5.4.11=Root CA, CN=GlobalSign Root CA | Fri, 28 Jan 2028 00:00:42 +0000 |
Subdomains (0)
None observed.
The proof
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_81ff1ff3272be545- Output Hash
1275633a381879bafb5f0e68efb3b832a89a22bec518a0d86c96ed0cfe78f81f- Signature
ed25519:eb9a59c75035aad4d1c6bd4cebc5bb1056681ec719f192cb47a1a886f3bd1508da9047d1b63e089d46361c314876a581c9a1303e1097a3317b9385819721150b- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast