refresher.sk
Observed Jul 28, 2026, 18:38 UTC (20h 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.
Up right now
Runs onCloudflare
Email byGoogle Workspace
Secured byGoogle Trust Services
Also usesGoogle Search Console
IPv6 · tranco_100k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat refresher.sk actually stands on - every host below is a signed observation
refresher.sk
A / AAAA
104.26.14.220104.26.15.220172.67.69.112606:4700:20::681a:edc+2 more
Cloudflareserves the site
NS
henrik.ns.cloudflare.commarissa.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
alt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.com+2 more
Google Workspacereceives its email
TLS
refresher.sk
Google Trust Servicesissued its certificate
DNS Records
A 3
104.26.14.220104.26.15.220172.67.69.11
AAAA 3
2606:4700:20::681a:edc2606:4700:20::681a:fdc2606:4700:20::ac43:450b
MX 6
5alt1.aspmx.l.google.com5alt2.aspmx.l.google.com10alt3.aspmx.l.google.com10alt4.aspmx.l.google.com100mta.vshosting.eu100mta.vshosting.cloud
TXT 8
apple-domain-verification=pfA5GK9J1QfzS4z6Sendinblue-code:4794bfae35e0ddb510b74adb6a6aa898anthropic-domain-verification-8z1ws2=4xYnJlTDGlaqUIcPQOzVNq1G9google-site-verification=aj61nyoAghTaTYZiFdvXbAHAhSoVkCutfr3FESy2JLUgoogle-site-verification=u7DpYZXO680msHm_Vl86I3TKs6_jj5_ZvvZDP-msw2Iv=spf1 mx a include:_spf.vshosting.cloud include:spf.sendinblue.com include:_spf.google.com -allv=DMARC1; p=reject; fo=1; adkim=r; aspf=r; pct=100; rf=afrf; ri=86400; sp=reject; rua=mailto:773f56d051404f79929aaad1ce1cdd5e@dmarc-reports.cloudflare.net;v=BIMI1;l=https://refresher.sk/static/img/bimi-logo.svg
NS 2
henrik.ns.cloudflare.commarissa.ns.cloudflare.com
SOA 1
henrik.ns.cloudflare.com dns.cloudflare.com
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
refresher.sk |
C=US, O=Google Trust Services, CN=WE1 | Sat, 26 Sep 2026 15:42:59 +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; nothing leaves your machine.
Verify this receiptEd25519 Receipt
- Receipt ID
rcpt_2b89178918a4fc00- Output Hash
533c7b5bada9d77bb10eb74ec797148011c25d9b93571304d292cd1bcc182c3a- Signature
ed25519:d7fe17ea5387503baeeca140ec587f420e9f37999bb6e26798435e50582d154000f206792d2efd0c58b397288a12a5a3181873242874b7dfaa2a5fe1995cc20f- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast