nrf.com

Observed Jul 22, 2026, 00:18 UTC (2d 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.

Verify this receipt yourself + Watch this domain

Up right now

Runs onAmazon

Email byMicrosoft 365

Secured byLet's Encrypt

Also usesGoogle Search Console

1 subdomain · tranco_20k

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

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

nrf.com

A / AAAA

75.2.60.5

Amazonserves the site

ns10.dnsmadeeasy.comns11.dnsmadeeasy.comns12.dnsmadeeasy.comns13.dnsmadeeasy.com+2 more

dnsmadeeasy.comanswers its DNS

nrf-com.mail.protection.outlook.com

Microsoft 365receives its email

TLS

nrf.com

Let's Encryptissued its certificate

DNS Records

A 1

75.2.60.5

MX 1

0nrf-com.mail.protection.outlook.com

TXT 13

p61nt5klb62e5j2ocnumlo1c4
openai-domain-verification=dv-sBJQaMavvjHYhanFazaXKXvZ
v=spf1 include:spf.protection.outlook.com include:_spf.salesforce.com include:mailgun.org include:spf1.formassembly.com include:email.nimbleams.com ip4:74.121.199.67 -all
MS=ms75821280
google-site-verification=49RWmdAOZrlDl0bmsTdeJAILEpeBUYIuogJ-8xK8LXQ
4pamevq5rn27thvpafk77gm2la
iap8gvmvd0v924b0inlbnfk39n
r2sbs7p6oj2pa8v6mltnjmgvh8
jbbqu7ncm8kigc72mcnv2le94g
cisco-ci-domain-verification=23bde6ac83e5609f7a9f265adea9a6fa062491e3276a2c6973808d2e849a4447

NS 6

ns10.dnsmadeeasy.com
ns11.dnsmadeeasy.com
ns12.dnsmadeeasy.com
ns13.dnsmadeeasy.com
ns14.dnsmadeeasy.com
ns15.dnsmadeeasy.com

SOA 1

ns10.dnsmadeeasy.com dns.dnsmadeeasy.com

TLS Certificates (4)

Common Name	Issuer	Expires
`nrf.com`	C=US, O=Let's Encrypt, CN=YE2	Sun, 20 Sep 2026 21:39:18 +0000
`YE2`	C=US, O=ISRG, CN=Root YE	Sat, 02 Sep 2028 23:59:59 +0000
`Root YE`	C=US, O=Internet Security Research Group, CN=ISRG Root X2	Thu, 02 Sep 2032 23:59:59 +0000
`ISRG Root X2`	C=US, O=Internet Security Research Group, CN=ISRG Root X1	Thu, 02 Sep 2032 23:59:59 +0000

Subdomains (1)

www.nrf.com

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

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

Ed25519 Receipt

Receipt ID: rcpt_5cdddcfb816a058e
Output Hash: 94c497fc5b050e3a87b62825d6c37b264e8392d19258e10ab2da13a80bcbe5cc
Signature: ed25519:80bafd834946e7e6e362e701a316801f01b5aca40cc3412add0d82030970d216f3950aad96ea1d0f7fc3e076a43a1b0744565a76559d338240b98fa791065d02
Public Key: ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent: (genesis)
Plane: fast

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