yna.co.kr
Observed Jul 23, 2026, 15:42 UTC (10h 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 byAmazon SES
Also usesGoogle Search Console
88 subdomains · tranco_10k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat yna.co.kr actually stands on - every host below is a signed observation
yna.co.kr
A / AAAA
211.33.130.21
Cloudflareserves the site
NS
dns.yonhapnews.co.krns2.kornet.ne.kr
yonhapnews.co.kr + ne.kranswers its DNS
MX
nmail1.yna.co.krnmail.yna.co.krnmail2.yna.co.kr
Amazon SESreceives its email
HTTPS probe
redirect
Redirecting (3xx) 302 → https://www.yna.co.kr/
HTTP status302
Servercloudflare
TLS protocolHTTP/2
TLS issuernot observed
Behind Cloudflareyes
Response time280 ms
DNS resolutionNOERROR
Redirect chain
https://www.yna.co.kr/Every field above is part of the same signed observation as the records below. Blank means not observed, never "none".
DNS Records
A 1
211.33.130.21
MX 3
20nmail1.yna.co.kr10nmail.yna.co.kr10nmail2.yna.co.kr
TXT 5
google-site-verification=7mPtjQYjtiGBdKsMc3TSxnekrmzAo5evXKAgbzfEEQ8google-site-verification=AjhMPqNwIgVUXVe7vzPdL1xwihth_ekUDVjvAO1-uoU_igr0il84i1bb1kdoquahum9fgoywwh1google-site-verification=tQnYxWo_Ks0m0xRkxbGlSjcAzYcoZL5ChfbqioA1MHsv=spf1 ip4:203.234.152.71 ip4:203.234.152.72 ip4:203.234.152.73 ip4:203.234.152.74 ip4:220.73.174.76 ip4:211.106.66.60 ip4:211.106.66.67 ip4:58.180.33.44 ip4:58.180.33.53 ip4:58.180.33.54 ip4:58.180.17.4 ip4:58.180.17.5 include:amazonses.com -all
NS 2
dns.yonhapnews.co.krns2.kornet.ne.kr
SOA 1
dns.yonhapnews.co.kr admin1.yna.co.kr
TLS Certificates (0)
None.
Subdomains (88)
- accounts.yna.co.kr
- admin.yna.co.kr
- api.yna.co.kr
- app.yna.co.kr
- assets.yna.co.kr
- auth.yna.co.kr
- beta.yna.co.kr
- billing.yna.co.kr
- blog.yna.co.kr
- build.yna.co.kr
- cache.yna.co.kr
- canary.yna.co.kr
- cashew.yna.co.kr
- cdn.yna.co.kr
- checkout.yna.co.kr
- ci.yna.co.kr
- connect.yna.co.kr
- connor.yna.co.kr
- console.yna.co.kr
- dashboard.yna.co.kr
- db.yna.co.kr
- demo.yna.co.kr
- dev.yna.co.kr
- dns.yna.co.kr
- docs.yna.co.kr
- edge.yna.co.kr
- explorer.yna.co.kr
- faq.yna.co.kr
- gateway.yna.co.kr
- git.yna.co.kr
- gitlab.yna.co.kr
- grafana.yna.co.kr
- graphql.yna.co.kr
- grpc.yna.co.kr
- health.yna.co.kr
- help.yna.co.kr
- id.yna.co.kr
- images.yna.co.kr
- imap.yna.co.kr
- img.yna.co.kr
- jenkins.yna.co.kr
- kb.yna.co.kr
- login.yna.co.kr
- m.yna.co.kr
- mail.yna.co.kr
- media.yna.co.kr
- metrics.yna.co.kr
- mobile.yna.co.kr
- monitor.yna.co.kr
- news.yna.co.kr
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_ea717dae65c868c4- Output Hash
12c151ee9c9cede1abb666da7dea3ac0ac78343239c56f6a345656c852f89e8e- Signature
ed25519:dccc68cbb9592290cb90cd23586fbd28ad5b851b0c148ea3d68121fcfa65d16a79a715c5fe2b66f7620a6e6f92c225adfe9a20ce366d29fb3ff349b79e4c330b- Public Key
ed25519:7aad40f2d6399c207fe2fc15aade04a78324787a355d36725cc90687f9e10cff- Parent
(genesis)- Plane
- fast