nucor.com

HTML metadata

Title

Nucor | North America's Largest Steel Manufacturer & Recycler

Description

Nucor is an American manufacturer of steel, specializing in low-embodied carbon EAF steel products and capabilities that drive the circular economy.

Language

en-US

Generator

WordPress 6.9.4

Canonical

https://nucor.com/

Feeds

Nucor » Feed RSS
Nucor » Comments Feed RSS

Open Graph

url: https://nucor.com/
title: Nucor | North America's Largest Steel Manufacturer & Recycler
locale: en_US
site name: Nucor
description: Nucor is an American manufacturer of steel, specializing in low-embodied carbon EAF steel products and capabilities that drive the circular economy.

Technology

Server: nginx
CMS: WordPress

Analytics

Google Tag Manager

Third-party hosts loaded (3)

cdn.fonts.net×2
www.googletagmanager.com×2
gmpg.org×1

Social

Contact

Phone

704-366-7000

Address

1915 Rexford RoadCharlotte, North Carolina 28211

Registration

Registrar

Network Solutions, LLC

Created

1997-02-18

Expires

2030-02-19 1371 days left

Updated

2024-12-21

Name servers

ns11.constellix.com
ns21.constellix.com
ns31.constellix.com
ns41.constellix.net
ns51.constellix.net
ns61.constellix.net

DNS records live

NS

ns11.constellix.com
ns21.constellix.com
ns31.constellix.com
ns41.constellix.net
ns51.constellix.net
ns61.constellix.net

MX

0 nucor-com.mail.protection.outlook.com

TXT

Show 28 TXT records

vmware-cloud-verification-bf828b4a-dc14-4e55-a8df-3029f6595a78
openai-domain-verification=dv-EVq4jUtkvqNHsOlsQNxZDq4k
1password-site-verification=H73L6WW7XZG3BKDECHTEQQDJVI
Foxit-domain-verification=1dd9a25769b7dea5cf34e6639708e4de
docusign=cedefe61-de54-4b16-84de-dc403d1d793d
atlassian-domain-verification=6luU7TEJ8jD8HGJlOucKN2DE5aaTWtO2MMVdyZSv85FH4hbrdPizjQrL3RNjhtQz
Dynatrace-site-verification=4870f82c-782c-44b5-ba4e-eadc851f128f__hv6ng2e93uaq38g664lr8msj7o
d365mktkey=4pQHDYIvEOHmailIRIfpIFGghW0hsQOj6Kx4jrqxnqAx
cisco-ci-domain-verification=5f6790b6ca43d167005b57ef4becba28df6c226852090ed7fbfd744a0ada9851
atlassian-domain-verification=+brkqyYdB4sBA6A6FubQsejbVnPVI7YnL1lmDEl2BCQBHDXb+rqL9XyT+L6IP6vD
ms-domain-verification=c4e27131-0f99-4c21-8beb-1322252c92c2
ms-domain-verification=b9f17b26-f918-4a8f-9d3f-d9e1dec431b9
csverification:p5mzvdx8UP0kHY9nEC5TwW3RR9ke5wZBBdAHYmCN
wrike-verification=NjM5OTMwMzo3ODIwYTU5M2QzNzhhZDIzZTgwNThiMGJlNDkzZjY4NDc2OTJlNjIzMzY0YjdkODcyYjZjMDQ1YjVkMTU0YzM3
00DE0000000IYQc=1TBQh00000007kf
airtable-verification=b1c9e138496e8e4722dea21f14e6c282
MS=ms67729324
apple-domain-verification=MuFz8JZxOqQ3ttz6
LA05KdQr5AuI860PK335wt+K+yH2wHjD3VMHhdAiJTRrvlpmqzxY7vktmC6Y5qNB7AGQVvRawZgIJOvYo+uaBQ=
k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDGoQCNwAQdJBy23MrShs1EuHqK/dtDC33QrTqgWd9CJmtM3CK2ZiTYugkhcxnkEtGbzg+IJqcDRNkZHyoRezTf6QbinBB2dbyANEuwKI5DVRBFowQOj9zvM3IvxAEboMlb0szUjAoML94HOkKuGuCkdZ1gbVEi3GcVwrIQphal1QIDAQAB;
e2ma-verification=cgk3
dell-technologies-domain-verification=nucor.com_12346d22-0919-4d09-b7f0-fe4071e7ab29_1716989484
google-site-verification=a5kcpUn_hr8bKo-elstIgXIDodMNk8-wQ-m6xv8JK7U
csverification:mlhxCcT4uEDurbqfhnQ1a94Vi2svXwPCS9KZHi9Q
anthropic-domain-verification-3878eb=jTG2cjeIekRQ4OYInFkjB4qwT
google-site-verification=zdQzzYNx_gSVLbzeeq_1JVBJ5ZuWP7hrwxRmv1rPTQw
auth0-domain-verification=732P16LZhsdpTD44895AwzbLIGNcOXh1
sending_domain83702=6468940ce590d8dccdd1d5caf6b25e495e5cda6fd4e44a4deca37883b51dcc5b

Email authentication strong

SPF

v=spf1 include:spf.protection.outlook.com ip4:128.136.42.208 ip4:128.136.46.135 ip4:148.66.218.165 ip4:148.66.218.134 include:customers.clickdimensions.com  include:_spf.salesforce.com include:49675570.spf01.hubspotemail.net ~all

softfail (~all)

DMARC

v=DMARC1; p=reject; fo=1;

policy: reject (enforced)

DKIM

Show 5 DKIM selectors

selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDHNBdRLz2yFFjl2VpWZgfuJEZM6JQoHfsYoQUS9vIl7rTwZjB38bGWlqIf9ztm8sGCpWlsMOSNN8J0xKkzkC…
selector2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwv7sD54Px3E7DQe2+V2UofE2kizI12Niaw22UPwbARsz/+uAwIoZuVGgevyXK2bwPAwkNAaTiQXhDr…
k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…
s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA90cE44fjLBNObfqg+RiLLhyhac+DYf+TyAkpmpAlyH1Nz79HOZqo+2WsP/1AuAhlJn9+Zeagc4M5jWpFy3…
s2: k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDG0cwY/5TQZjpwt5L4l+CR05vYUM0x0BfXPs0/ARXqa/isBNX4F6DRnK+0VP4ioUqBs60KaBf10N7q9OBBURyFBq…

selectors probed

Certificate (current)

DigiCert Global G2 TLS RSA SHA256 2020 CA1

from 2025-10-24 to 2026-10-24

Expires in 157 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 80/100 Checked live page: https://nucor.com/

present

strict-transport-security
x-frame-options
x-content-type-options
referrer-policy
permissions-policy

findings

missing Content Security Policy

Header values

referrer-policy: strict-origin
x-frame-options: SAMEORIGIN
permissions-policy: geolocation=(),midi=(),sync-xhr=(),microphone=(),camera=(),magnetometer=(),gyroscope=(),fullscreen=(self)
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload