optimum.com

Observed 2026-07-13T18:58:00.826Z (9h ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now

Runs onCloudflare

Email byMicrosoft 365

Also usesAtlassianGoogle Search ConsoleFigma

8 subdomains · telecom

Every line above is a signed observation. Check the math at the bottom of the page.

INFRASTRUCTURE MAPwhat optimum.com actually stands on - every host below is a signed observation

optimum.com

A / AAAA

18.235.120.168

Cloudflareserves the site

authns1.cvnet.comauthns1.cv.net

cvnet.com + cv.netanswers its DNS

optimum-com.mail.protection.outlook.com

Microsoft 365receives its email

HTTPS probe

redirect Redirecting (3xx) 301 → https://www.optimum.com/

HTTP status301

Servercloudflare

TLS protocolHTTP/2

TLS issuernot observed

Behind Cloudflareyes

Response time431 ms

DNS resolutionNOERROR

Redirect chain

https://www.optimum.com/

Every field above is part of the same signed observation as the records below. Blank means not observed, never "none".

DNS Records

A 1

18.235.120.168

MX 1

5optimum-com.mail.protection.outlook.com

TXT 45

new-relic-domain-verification=f27687935ac7484eb212512daade518b
astro-domain-verification=cm98omf9i1wv401mah9bk7wli
atlassian-domain-verification=sPlYODO/9qyfnAkIXkQTMdQzP3hclGw3EcPjtqufrjSsoOFR335flitqz95iIr/8
00DVE000008ZgUb=1TBVE0000000CsU
cloudflare-verify.optimum.com=862912514-142586491
atlassian-sending-domain-verification=33de6e5c-8148-499a-801b-380608343893
google-site-verification=wz6NACq1iFkuJZuedA5otPbX-_IHyg912nyzuaDRA3A
qase-bac3004329cbdb9b55aa69726d91c605389a48cf
cursor-domain-verification-4dhta7=Vf7GqFJ3PDvaMQ1AovsKy9JwY
00D30000000jZDG=1TBPn00000004Jt

NS 2

authns1.cvnet.com
authns1.cv.net

SOA 1

authns1.cv.net postmaster.optimum.com

TLS Certificates (0)

None.

Subdomains (8)

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 receipt

Put the receipt on your own site. A live badge showing what DomainDrift observes and signs for optimum.com. It updates itself. It attests a signed observation - not that the site is safe.

<a href="https://domaindrift.io/t/optimum.com">
  <img src="https://domaindrift.io/badge/optimum.com.svg"
       width="300" height="64" alt="DomainDrift signed observations for optimum.com">
</a>

Ed25519 Receipt

Receipt ID: 113cb365-ed99-49d0-ad9b-b894c1b44d21
Output Hash: dd7f9f17b811defd731ad39fc59ae6e5bc15af202b8cc7d14cf3a917b8a18d0a
Signature: ed25519:f16b3ef6e4d60f78a985210c1c73aa4403503bfd614d625a8b54f038050d52e3ec8bb3f7272fc743d80832dfa99eb6e3d097d3f45bed1033b6b0097a621f7009
Public Key: ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b
Parent: (genesis)
Plane: fast

Verify this in your browser

Permalink: https://domaindrift.io/t/optimum.com