youngminlee.com
Observed Jul 26, 2026, 09:50 UTC (7d 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
Email byGoogle (SPF sender)
Secured byLet's Encrypt
Also usesGoogle Search Console
majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat youngminlee.com actually stands on - every host below is a signed observation
youngminlee.com
A / AAAA
198.185.159.144198.185.159.145198.49.23.144198.49.23.145
unattributedserves the site
NS
ns-cloud-c3.googledomains.comns-cloud-c4.googledomains.comns-cloud-c1.googledomains.comns-cloud-c2.googledomains.com
googledomains.comanswers its DNS
MX
mx01.ionos.commx00.ionos.com
Google (SPF sender)receives its email
TLS
youngminlee.com
Let's Encryptissued its certificate
DNS Records
A 4
198.185.159.144198.185.159.145198.49.23.144198.49.23.145
MX 2
10mx01.ionos.com10mx00.ionos.com
TXT 5
v=spf1 include:_spf.perfora.net include:_spf.kundenserver.de include:_spf.google.com ~allv=DMARC1;p=none;pct=100zone-ownership-verification-96e3db6b1be5b9bc7cbf2b75b8fb8a6560cad2cad8f49cf8aa8aa196088d49b6google-site-verification=y6ESwwh4v_4V-uG8Vyy-YGNCle_DagEmJKz5Qy9AXycv=DMARC1; p=quarantine; mailto:rua=mailto@youngminlee.com;
NS 4
ns-cloud-c3.googledomains.comns-cloud-c4.googledomains.comns-cloud-c1.googledomains.comns-cloud-c2.googledomains.com
SOA 1
ns-cloud-c1.googledomains.com cloud-dns-hostmaster.google.com
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
youngminlee.com |
C=US, O=Let's Encrypt, CN=YR2 | Sun, 27 Sep 2026 05:12:43 +0000 |
YR2 |
C=US, O=ISRG, CN=Root YR | Sat, 02 Sep 2028 23:59:59 +0000 |
Root YR |
C=US, O=Internet Security Research Group, CN=ISRG Root X1 | Thu, 02 Sep 2032 23:59:59 +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_b323a9520fa8c98a- Output Hash
672ea6bc422defd5f737a010779879c12ec31497c187e8943acb4cd3a7bee88f- Signature
ed25519:5661fcd91517774bd7c1c5b3adcfba2d5062b4186b510db75ecd2374ef47f9cbcefb753c982d5c337ce6565dacfcec6b17bf305875ed4f9a50d23a3272c56306- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast