doc.ua
Observed Jul 29, 2026, 14:50 UTC (4h 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 usesFacebook/MetaGoogle Search Console
IPv6 · tranco_100k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat doc.ua actually stands on - every host below is a signed observation
doc.ua
A / AAAA
172.67.72.7104.26.5.249104.26.4.2492606:4700:20::681a:4f9+2 more
Cloudflareserves the site
NS
clark.ns.cloudflare.comsharon.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
aspmx.l.google.comalt1.aspmx.l.google.comalt2.aspmx.l.google.com_dc-mx.ff8dbf714e57.doc.ua
Google Workspacereceives its email
TLS
doc.ua
Google Trust Servicesissued its certificate
DNS Records
A 3
172.67.72.7104.26.5.249104.26.4.249
AAAA 3
2606:4700:20::681a:4f92606:4700:20::ac43:48072606:4700:20::681a:5f9
MX 4
10aspmx.l.google.com20alt1.aspmx.l.google.com20alt2.aspmx.l.google.com40_dc-mx.ff8dbf714e57.doc.ua
TXT 15
MS=90F04C6F326D6D100330CABECB64DE5280818C72facebook-domain-verification=0j37fzkmumx99yb0zgnaw2fcc6uppcgoogle-site-verification=3Km3j-pxMx7DcOpJAbyxhBnCfsoIRIZn-0LX6b8iNS0google-site-verification=6duaMw6RPgtlxTTuMFVAZn_ngzslJMahELUQjGpProEgoogle-site-verification=E8DWJL8ek64IV3gsBqSaw9Rn1NPABxeTwsvCTOoFTkMgoogle-site-verification=VHx7TFCpOEwcbUhgoIC1Wgw_fTbG7CtGrV5emypijlsgoogle-site-verification=ZPwAiMpNgBVXcAmxTSYOmXp7ERL1zW39w-PJN3Qg_-0google-site-verification=idr7TjxqcYGA5l5GIJ28qO4UcqXzFymVX6xQtnwBtwcgoogle-site-verification=kirj_wCmwB5V-Pd6cqubnsaNCLHW29qgEh5ZIYEv1Hcgoogle-site-verification=w0vPELHsijgQsB9Upo-z8SJ8sfQDElxDV-xzwx1shZ0
NS 2
clark.ns.cloudflare.comsharon.ns.cloudflare.com
SOA 1
clark.ns.cloudflare.com dns.cloudflare.com
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
doc.ua |
C=US, O=Google Trust Services, CN=WE1 | Mon, 21 Sep 2026 10:51:57 +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_5c4d0c8ba8ec6cf9- Output Hash
ef28df142a3c3a27cb4d29b46126580250420c9c4568e2b7f7e71314e7494102- Signature
ed25519:8c5b271885ace0a9cab3c420b9ebdd31ff1e518fa028d99ea372f902bd13382bcbd9ac37cad68e1c8c3223fd9c7aadf80cc4421b19756e43b09861997b20f60a- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast