znanium.com
Observed Jul 25, 2026, 07:10 UTC (9d 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
Secured byLet's Encrypt
Also usesGoogle Search Console
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat znanium.com actually stands on - every host below is a signed observation
znanium.com
A / AAAA
195.133.242.133
unattributedserves the site
NS
ns4.selectel.runs1.selectel.runs3.selectel.runs2.selectel.ru
selectel.ruanswers its DNS
MX
imail.znanium.com
znanium.comreceives its email
TLS
znanium.com
Let's Encryptissued its certificate
DNS Records
A 1
195.133.242.133
MX 1
10imail.znanium.com
TXT 4
v=spf1 ip4:195.133.242.133 ip4:31.44.94.34 ip4:77.50.104.195 ip4:77.50.104.196 ip4:31.44.94.35 ip4:83.69.194.145/29 include:spf.unisender.com ~allgoogle-site-verification=UW0j3N5VPAPyDbT6L_dkWFlxUU23S8F3JxSl9z5dD2Agoogle-site-verification=kuQGETCl_326vamOOFWcvqSunQPGT3VMSRSnMHYKQI8v=DMARC1; p=none; sp=none; adkim=r; aspf=r; rua=mailto:admin@znanium.com; ruf=mailto:admin@znanium.com
NS 4
ns4.selectel.runs1.selectel.runs3.selectel.runs2.selectel.ru
SOA 1
ns1.selectel.ru support.selectel.ru
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
znanium.com |
C=US, O=Let's Encrypt, CN=YR2 | Wed, 30 Sep 2026 22:23:17 +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 receiptPut the receipt on your own site. A live badge showing what DomainDrift observes and signs for znanium.com. It updates itself. It attests a signed observation - not that the site is safe.
<a href="https://domaindrift.io/t/znanium.com">
<img src="https://domaindrift.io/badge/znanium.com.svg"
width="300" height="64" alt="DomainDrift signed observations for znanium.com">
</a>
Ed25519 Receipt
- Receipt ID
rcpt_574db7f4f95e28e0- Output Hash
3b4ccc9b7b5e7f2f3f6d26db5285f7482a480a1a19e7fd27849de2dfc07981fe- Signature
ed25519:641e17f4861e573b8af779a37ad5c99187fb8bb1721c5778597c5366e79c0ea6982af31c043bb7c40de0b930661726b518754ff8867b9c1737dce478bb4bda0b- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast