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Rank #1,581Updated November 10, 2026

nngroup.com

Nielsen Norman Group: UX Training, Consulting, & Research - NN/G

nngroup.com is registered with GoDaddy.com, LLC since August 7, 1998 (28.3 years). The registration expires on January 9, 2029. The site runs on Lucky Orange, CookieYes, Mailchimp and 3 other technologies. Its email security grade is B. Its SSL certificate is issued by Starfield Technologies and is valid for 67 more days.

Domain age
28.3 yrs
Technologies
6
Email security
B
SSL days left
67

Registration

RegistrarGoDaddy.com, LLC
IANA ID146
RegisteredAugust 7, 1998
ExpiresJanuary 9, 2029
UpdatedSeptember 25, 2024
Statusclient delete prohibited, client renew prohibited, client transfer prohibited, client update prohibited
Name serversns1.dnsimple.com, ns2.dnsimple.com, ns3.dnsimple.com, ns4.dnsimple.com
DNSSECNot signed

DNS records

TypeValueTTL
A192.124.249.1133600
MXaspmx.l.google.com 086400
MXalt1.aspmx.l.google.com 1086400
MXalt2.aspmx.l.google.com 1086400
MXaspmx2.googlemail.com 2586400
MXaspmx3.googlemail.com 2586400
NSns1.dnsimple.com3600
NSns2.dnsimple.com3600
NSns3.dnsimple.com3600
NSns4.dnsimple.com3600
CAAiodef 0 mailto:[email protected]3600
CAAissue 0 amazonaws.com3600
CAAissue 0 godaddy.com3600
CAAissue 0 letsencrypt.org3600
CAAissue 0 sectigo.com3600
CAAissue 0 starfieldtech.com3600
CAAissuewild 0 letsencrypt.org3600
CAAissuewild 0 sectigo.com3600
TXT google-site-verification=kyKsox8uvugkyoBLGufbebnw7LDgx8ZkCszXdonndtk3600
TXTCF9424EB1D3600
TXTgoogle-site-verification=Nkz-QAR-TpsDAoezza4B_kBCbO4J3_eW9KRtiTkmFMk3600
TXTv=spf1 include:teamdesk.net include:amazonses.com include:_spf.google.com include:servers.mcsv.net include:app.sgizmo.com include:mail.zendesk.com ~all3600
TXTgoogle-site-verification=yyaEQxusOE5A3328gnCZrCr7VcLdIKXSBW1NbRpQpb886400

Technology stack

Analytics
Cookie consent
Email marketing
Security

Analytics and advertising IDs

google_tag_manager:GTM-THJDDHK

Other sites using the same IDs: useit.com

SSL certificate

ValidValid
IssuerUS, Starfield TLS Intermediate CA DV - R1v1, Starfield Technologies
ExpiresJanuary 16, 2027
Days remaining67
ProtocolTLSv1.3
Namesnngroup.com, www.nngroup.com

Email security

BScore 80/100 across SPF, DMARC, DKIM, MTA-STS and BIMI.
  • warnSPF uses 8 of the 10 allowed DNS lookups. Adding another service may break it.
  • warnDKIM key found (selector: google, k1) but it is only 1024 bits; 2048 is recommended.
  • warnNo MTA-STS: mail sent to you can be downgraded to an unencrypted connection.
  • warnNo TLS-RPT record, so you won't hear about failed encrypted deliveries.
  • warnNo BIMI record (optional: shows your logo next to your emails in supporting inboxes).
  • goodSPF record found.
  • goodSPF ends with ~all: servers you have not listed are marked as suspicious (soft fail).
  • goodDMARC policy is reject: mail that fails authentication is blocked.
  • goodDMARC aggregate reports are sent to mailto:[email protected], mailto:[email protected].
  • good5 MX record(s) found. Mail is handled by Google Workspace.

Homepage metadata

TitleNielsen Norman Group: UX Training, Consulting, & Research - NN/G
DescriptionA leader in the user experience field, NN/g conducts groundbreaking research, trains and certifies UX practitioners, and provides UX consulting to clients.
Languageen
IndexableYes
Word count705

About nngroup.com

Who is the registrar of nngroup.com?

nngroup.com is registered with GoDaddy.com, LLC (IANA ID 146).

When does nngroup.com expire?

The current registration of nngroup.com expires on January 9, 2029. It was first registered on August 7, 1998.

What technology does nngroup.com use?

We detected 6 technologies on nngroup.com, including Lucky Orange, CookieYes, Mailchimp, HSTS, Sucuri, Google Tag Manager.

Does nngroup.com protect its email with SPF and DMARC?

nngroup.com scores 80/100 (grade B) for email security. SPF uses 8 of the 10 allowed DNS lookups. Adding another service may break it. DKIM key found (selector: google, k1) but it is only 1024 bits; 2048 is recommended.

What are the name servers of nngroup.com?

nngroup.com uses ns1.dnsimple.com, ns2.dnsimple.com, ns3.dnsimple.com, ns4.dnsimple.com.