nbcuniversal.com

Observed 2026-07-13T20:44:47.371Z (7h ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now

Runs onCloudflare

Email byProofpoint

Registered withMarkMonitor Inc.

Also usesGoogle Search Console

5 subdomains · fortune_500

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

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

nbcuniversal.com

A / AAAA

50.228.145.67

Cloudflareserves the site

a12-66.akam.neta5-64.akam.neta1-202.akam.neta4-67.akam.net+2 more

akam.netanswers its DNS

mx0b-00176a04.pphosted.commx0a-00176a04.pphosted.commxb-00176a04.gslb.pphosted.commxa-00176a04.gslb.pphosted.com

Proofpointreceives its email

HTTPS probe

redirect Redirecting (3xx) 302 → https://www.nbcuniversal.com/

HTTP status302

Servercloudflare

TLS protocolHTTP/2

TLS issuernot observed

Behind Cloudflareyes

Response time269 ms

DNS resolutionNOERROR

Redirect chain

https://www.nbcuniversal.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

50.228.145.67

MX 4

20mx0b-00176a04.pphosted.com
20mx0a-00176a04.pphosted.com
10mxb-00176a04.gslb.pphosted.com
10mxa-00176a04.gslb.pphosted.com

TXT 13

_ekvdpbbydn5cnrpg1qdgxwp6jynp9ar
google-site-verification=Dm2r2O5-Nngoe_APoD1l-kR1rG74DYOLhJNR_c6LIPQ
mongodb-site-verification=QbfLgJl8FlCbF1fTR4LShsEeaUozO3Ns
MS=ms17619342
google-site-verification=lFXUGCFB7YVheKt_xfmZtBYFI-apFRT4S58Cs95AGHY
_0ri8j2dwecf644v94fgwjia3zz39399
google-site-verification=8Onhs1ltGQ5dx6HE_QKrOxsjxvWWxmoZ3zu7UAlysps
v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all
s7q7lz9sxpwwyp9vn9vz94yry9plymnn
google-site-verification=KMgtPWI2Fdg5B4GvGOivusYm_iNE-0FmuUNZ019osRQ

NS 6

a12-66.akam.net
a5-64.akam.net
a1-202.akam.net
a4-67.akam.net
a11-65.akam.net
a6-65.akam.net

SOA 1

ns1.nbcuni.com domain\.admin.nbcuni.com

TLS Certificates (0)

None.

Subdomains (5)

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 nbcuniversal.com. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: 19f3823d-1020-412e-9aae-b802e20e0422
Output Hash: b9a57e1fc388b659da57d353430ee948d345298d9158a3975e52017d3c76664c
Signature: ed25519:4f7e409082fd9b55c0491474794bae87b8876bfcad5f63b65aa91d32288deb0b3bcfaef549a47067c998df99eb3bc664e38a02e2beb0153877afae3045e53301
Public Key: ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b
Parent: (genesis)
Plane: fast

Verify this in your browser

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