sharktech.net
Observed Jul 19, 2026, 13:20 UTC (17h ago). Every field below was attested with an Ed25519 signature at scan time.
Up right now
Runs onCloudflare
Email byGoogle (SPF sender)
Also usesGoogle Search Console
13 subdomains · tranco_100k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat sharktech.net actually stands on - every host below is a signed observation
sharktech.net
A / AAAA
170.178.191.84
Cloudflareserves the site
NS
ns1.sharktech.netns2.sharktech.net
sharktech.netanswers its DNS
MX
mailgw.den.sharktech.net
Google (SPF sender)receives its email
HTTPS probe
ok
Responding normally (2xx) 200 OK
HTTP status200
Servercloudflare
TLS protocolHTTP/2
TLS issuernot observed
Behind Cloudflareyes
Response time272 ms
DNS resolutionNOERROR
Every field above is part of the same signed observation as the records below. Blank means not observed, never "none".
DNS Records
A 1
170.178.191.84
MX 1
10mailgw.den.sharktech.net
TXT 7
MS=EC6B356AED101BFB0C1CB8FD603F63585B9EA0EBgoogle-site-verification=aTb8JYIet7e7CXK-bsc41DZhC4yRY5L2K-6WukPC2AYSERVERHUNTER-5HQOAADFseobility=563c45ea2e8130d0deec51b61bc69ddav=spf1 a:sharktech.net a:portal.sharktech.net a:mail.sharktech.net ip4:70.39.67.253 ip4:70.39.113.66 ip4:208.98.0.253 ip4:70.39.93.82 ip4:204.188.203.210 ip4:67.21.92.251 ip4:67.21.92.252 ip4:67.21.92.253 include:_spf.google.com include:mcdlv.net include:servers.mcsv.net include:rsgsv.net include:spf.mandrillapp.com ~allyandex-verification: 216799263e928db0v=DMARC1; p=reject; rua=mailto:srtechs@sharktech.net; ruf=mailto:srtechs@sharktech.net;
NS 2
ns1.sharktech.netns2.sharktech.net
SOA 1
ns1.sharktech.net admin.sharktech.net
TLS Certificates (0)
None.
Subdomains (13)
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
62f6c83e-cbf5-4ee4-93d4-688ab51ed539- Output Hash
0266fb81ecb575c7e673bd88949c931277372da944b376ebcc05eed5a6606c69- Signature
ed25519:4004010dac7c1dfa312224bc1435b41c8dd6f001f0a5b602ff58ca64ae818fb120a2ca583b9f7fe1395e383fcaf0bbc47afb7ae6ad43919244574ebf4cf3c20a- Public Key
ed25519:7aad40f2d6399c207fe2fc15aade04a78324787a355d36725cc90687f9e10cff- Parent
(genesis)- Plane
- fast