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Gridlode
Rank #5,396Updated November 10, 2026

markmonitor.com

Corporate Domain Management | Business Domain Services from Markmonitor

markmonitor.com is registered with MarkMonitor Inc. since April 23, 1999 (27.5 years). The registration expires on April 23, 2032. The site runs on WordPress, LinkedIn Insight Tag, WP Rocket and 11 other technologies. Its email security grade is C. Its SSL certificate is issued by DigiCert Inc and is valid for 20 more days.

Domain age
27.5 yrs
Technologies
14
Email security
C
SSL days left
20

Registration

RegistrarMarkMonitor Inc.
IANA ID292
RegisteredApril 23, 1999
ExpiresApril 23, 2032
UpdatedJanuary 19, 2024
Statusclient delete prohibited, client transfer prohibited, client update prohibited, server delete prohibited, server transfer prohibited, server update prohibited
Name serversha2.markmonitor.zone, ha4.markmonitor.zone, ns1.markmonitor.com, ns2.markmonitor.com, ns3.markmonitor.com, ns4.markmonitor.com, ns5.markmonitor.com, ns6.markmonitor.com, ns7.markmonitor.com
DNSSECNot signed

DNS records

TypeValueTTL
A104.18.39.15260
A172.64.148.10460
MXmarkmonitor-com.mail.protection.outlook.com 0300
NSns7.markmonitor.com86400
NSns4.markmonitor.com86400
NSha2.markmonitor.zone86400
NSha4.markmonitor.zone86400
NSns1.markmonitor.com86400
NSns2.markmonitor.com86400
NSns3.markmonitor.com86400
NSns6.markmonitor.com86400
NSns5.markmonitor.com86400
CAAissue 0 digicert.com3600
CAAissue 0 letsencrypt.org3600
CAAissue 0 pki.goog3600
TXTMS=ms4214496886400
TXTMS=ms6404472386400
TXTMS=ms7244559386400
TXTapple-domain-verification=FX0lMIb10qXybAtV86400
TXTlogmein-verification-code=ANmgyb4yoduCdzD71JRmCSyp286400
TXTknowbe4-site-verification=2196cd8a72de50eedd7703120b752b7786400
TXTonetrust-domain-verification=8fa95c5bed48415db6eff59daea5601586400
TXTanthropic-domain-verification-xr4p7r=vm66XcxCsZpsLKCoCSXpk9kVJ86400
TXTgoogle-site-verification=E2u1YzHLf2tBYBPtKA53nJJU8CxqvETi9tCgrStrHSE86400
TXTgoogle-site-verification=GZUp3F-aoKxu2bX09NyuMPTi-LXAC-qID0GhrRmddog86400
TXTgoogle-site-verification=avfMNTcfZbndF_OIvDLsN68e2gYdCy3NWlLmimTCgzQ86400
TXTv=spf1 include:spf1.markmonitor.com include:spf2.markmonitor.com -all86400

Technology stack

Cookie consent
JavaScript library
Programming language
Video
WordPress plugin

Analytics and advertising IDs

google_tag_manager:GTM-NS8JDQlinkedin_insight:4842084

SSL certificate

ValidValid
IssuerUS, DigiCert EV RSA CA G2, DigiCert Inc
ExpiresNovember 30, 2026
Days remaining20
ProtocolTLSv1.3
Nameswww.markmonitor.com, markmonitor.com

Email security

CScore 69/100 across SPF, DMARC, DKIM, MTA-STS and BIMI.
  • badSPF needs about 11 DNS lookups but the limit is 10. Receivers return a permanent error, so SPF fails. Flatten or remove includes.
  • 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].
  • goodDKIM keys found (selector: selector1, selector2).
  • good1 MX record(s) found. Mail is handled by Microsoft 365.

Homepage metadata

TitleCorporate Domain Management | Business Domain Services from Markmonitor
DescriptionMarkmonitor is a leader in corporate domain portfolio management services. Learn more about our domain strategy, domain guidance, and personalized support services.
Languageen-US
Canonicalhttps://www.markmonitor.com/
Structured dataWebPage, ImageObject, BreadcrumbList, WebSite, Organization
IndexableYes
Word count570

About markmonitor.com

Who is the registrar of markmonitor.com?

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

When does markmonitor.com expire?

The current registration of markmonitor.com expires on April 23, 2032. It was first registered on April 23, 1999.

What technology does markmonitor.com use?

We detected 14 technologies on markmonitor.com, including LinkedIn Insight Tag, WP Rocket, Amazon CloudFront, WordPress, OneTrust, jQuery.

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

markmonitor.com scores 69/100 (grade C) for email security. SPF needs about 11 DNS lookups but the limit is 10. Receivers return a permanent error, so SPF fails. Flatten or remove includes. No MTA-STS: mail sent to you can be downgraded to an unencrypted connection.

What are the name servers of markmonitor.com?

markmonitor.com uses ns7.markmonitor.com, ns4.markmonitor.com, ha2.markmonitor.zone, ha4.markmonitor.zone, ns1.markmonitor.com, ns2.markmonitor.com, ns3.markmonitor.com, ns6.markmonitor.com, ns5.markmonitor.com.