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Rank #651Updated November 10, 2026

semrush.com

Semrush: Your Unfair Advantage for Growing Brand Visibility

semrush.com is registered with MarkMonitor Inc. since October 3, 2008 (18.1 years). The registration expires on October 3, 2035. The site runs on Google Fonts, Google Cloud, Intercom and 6 other technologies. Its email security grade is C. Its SSL certificate is issued by Google Trust Services and is valid for 87 more days.

Domain age
18.1 yrs
Technologies
9
Email security
C
SSL days left
87

Registration

RegistrarMarkMonitor Inc.
IANA ID292
RegisteredOctober 3, 2008
ExpiresOctober 3, 2035
UpdatedJanuary 26, 2026
Statusclient delete prohibited, client transfer prohibited, client update prohibited, server delete prohibited, server transfer prohibited, server update prohibited
Name serversns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com, ns-cloud-e3.googledomains.com, ns-cloud-e4.googledomains.com
DNSSECNot signed

DNS records

TypeValueTTL
A34.120.45.191600
MXusb-smtp-inbound-2.mimecast.com 5600
MXusb-smtp-inbound-1.mimecast.com 5600
NSns-cloud-e4.googledomains.com21600
NSns-cloud-e1.googledomains.com21600
NSns-cloud-e3.googledomains.com21600
NSns-cloud-e2.googledomains.com21600
CAAissue 0 letsencrypt.org600
CAAissuewild 0 digicert.com600
CAAissue 0 pki.goog600
CAAissue 0 sectigo.com600
CAAissue 0 amazon.com600
CAAissue 0 globalsign.com600
CAAissuewild 0 sectigo.com600
CAAissue 0 comodoca.com600
CAAissuewild 0 comodoca.com600
CAAissue 0 digicert.com600
CAAissuewild 0 pki.goog600
TXTgoogle-site-verification=viXQHbFKRnb-gic632XSpRZBGEAZAZaSE_zUUNzWvj4600
TXThubspot-developer-verification=YjMzZDE4ODEtMDllMi00ZDEzLWJlMGYtNDU5ZDMyYmUyYWUy600
TXThubspot-developer-verification=NmUwYTUxZmYtMmQzMi00NGNlLTg1NTctZjMxY2M2ZmEyNzBh600
TXTcursor-domain-verification-abbp7s=jqjNVm6cguLFXE4G9hr8Pv3XP600
TXTlinear-domain-verification=c6vqwj6z5hy2600
TXTgoogle-site-verification=EaFYAaRVwiFSgGCFQ0FlIwlfaz8OJXXvWdDT9u6bbWs600
TXTMS=0276A76DB2EBFBDF6C3C84B6B7E8F807D50FFBA9600
TXTanthropic-domain-verification-8hvsj4=DMuZh1PZWyoFhgbipfbglQDot600
TXTv=spf1 mx include:_spf.google.com include:usb._netblocks.mimecast.com include:spf.mandrillapp.com include:mktomail.com include:_spf.salesforce.com include:mail.zendesk.com include:amazonses.com ip4:205.201.128.0/20 ip4:198.2.128.0/18 ip4:148.105.8.0/21 ip4:192.243.55.0/24 ip4:85.208.98.64/32 ip4:198.2.128.158/32 ip4:54.240.126.194/32 ip4:54.240.126.195/32 ip4:54.240.126.196/32 ip4:192.174.84.107/32 ip4:192.174.84.108/30 ip4:192.174.84.112/28 ip4:192.174.84.128/25 ip4:147.253.214.240/30 ip4:149.72.61.106/32 ip4:149.72.151.35/32 ip4:149.72.201.153/32 ip4:149.72.22.42/32 ip4:149.72.183.8/32 ip4:159.183.141.212/30 -all600
TXTdocker-verification=96c2e5e2-f6cb-4ef3-98b3-3e0c88cfab43600
TXTgoogle-site-verification=N92wr1UtG9CBIK7ZKs-RPz5BK6hi5Wnd8IjOAzqy63s600
TXTgoogle-site-verification=Jdyk-VWECYqQ7-puXdoLoGp7U629HhAnurYQcRavu90600

Technology stack

Fonts
Google Fonts
Hosting
Google Cloud
Live chat
Intercom
Monitoring
SentrySpeedCurve
Programming language
PHP
Security
HSTS
Tag manager
Google Tag Manager
Web server
Nginx

Analytics and advertising IDs

google_tag_manager:GTM-5K82J2

SSL certificate

ValidValid
IssuerUS, WR3, Google Trust Services
ExpiresFebruary 5, 2027
Days remaining87
ProtocolTLSv1.3
Names*.semrush.com, semrush.com

Email security

CScore 79/100 across SPF, DMARC, DKIM, MTA-STS and BIMI.
  • warnSPF uses 9 of the 10 allowed DNS lookups. Adding another service may break it.
  • 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 rejected (hard fail).
  • goodDMARC policy is quarantine: failing mail goes to spam. Move to p=reject for full protection.
  • goodDMARC aggregate reports are sent to mailto:[email protected], mailto:[email protected].
  • goodDKIM keys found (selector: google, k1, s1, s2, mail, mandrill).
  • good2 MX record(s) found. Mail is handled by Mimecast.

Homepage metadata

TitleSemrush: Your Unfair Advantage for Growing Brand Visibility
DescriptionSemrush is the leading platform to grow and measure brand visibility across AI search, SEO, PPC, social, and more.
Languageen
Canonicalhttps://www.semrush.com/
Structured dataOrganization
IndexableYes
Word count1349

About semrush.com

Who is the registrar of semrush.com?

semrush.com is registered with MarkMonitor Inc. (IANA ID 292).

When does semrush.com expire?

The current registration of semrush.com expires on October 3, 2035. It was first registered on October 3, 2008.

What technology does semrush.com use?

We detected 9 technologies on semrush.com, including Google Fonts, Google Cloud, Intercom, Sentry, SpeedCurve, PHP.

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

semrush.com scores 79/100 (grade C) for email security. SPF uses 9 of the 10 allowed DNS lookups. Adding another service may break it. No MTA-STS: mail sent to you can be downgraded to an unencrypted connection.

What are the name servers of semrush.com?

semrush.com uses ns-cloud-e4.googledomains.com, ns-cloud-e1.googledomains.com, ns-cloud-e3.googledomains.com, ns-cloud-e2.googledomains.com.