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Gridlode
Rank #3,991Updated November 10, 2026

digicert.com

digicert.com is registered with MarkMonitor Inc. since December 2, 1996 (29.9 years). The registration expires on December 1, 2027. Its email security grade is C. Its SSL certificate is issued by DigiCert Inc and is valid for 17 more days.

Domain age
29.9 yrs
Technologies
—
Email security
C
SSL days left
17

Registration

RegistrarMarkMonitor Inc.
IANA ID292
RegisteredDecember 2, 1996
ExpiresDecember 1, 2027
UpdatedApril 13, 2025
Statusclient delete prohibited, client transfer prohibited, client update prohibited, server delete prohibited, server transfer prohibited, server update prohibited
Name serversns20.digicertdns.com, ns21.digicertdns.com, ns22.digicertdns.com, ns23.digicertdns.net, ns24.digicertdns.net, ns25.digicertdns.net, pdns196.ultradns.biz, pdns196.ultradns.com, pdns196.ultradns.net, pdns196.ultradns.org
DNSSECNot signed

DNS records

TypeValueTTL
A45.60.121.229297
A45.60.131.229297
MXdigicert-com.mail.protection.outlook.com 03600
NSns20.digicertdns.com83735
NSns21.digicertdns.com83735
NSns22.digicertdns.com83735
NSns23.digicertdns.net83735
NSns24.digicertdns.net83735
NSns25.digicertdns.net83735
NSpdns196.ultradns.biz83735
NSpdns196.ultradns.com83735
NSpdns196.ultradns.net83735
NSpdns196.ultradns.org83735
CAAissuewild 0 digicert.com60
CAAissue 0 digicert.com60
TXTatlassian-domain-verification=/d+HEyZ/KMJ86EO42QuM+xsCy/NYRORirQapa7A521Lw2DAfpubWhSPL218lICJ7300
TXTdocusign=999fd605-b079-4d81-b0d8-a95208ae4450300
TXTcloudhealth=eb379e22-a90f-4097-b814-ca7d330ad0d8300
TXTonetrust-domain-verification=f8a2f79b8dab41a492aaaa52e613a679300
TXT_gitlab-pages-verification-code.digicert.com TXT gitlab-pages-verification-code=76676502ba1febfc1a68d0bf1c3badb1300
TXTgoogle-gws-recovery-domain-verification=48029321300
TXTopenai-domain-verification=dv-YNK3xcL8AItjkv1ZubDo6TsE300
TXT_mkwt024uea9zg5c8ywxx98km4xs59oa300
TXTgoogle-site-verification=biaoTy6jC7ljI6uEbBxS7wtBbZAyukDzJTUhJM_hYEg300
TXTpax8validate300
TXTpjzx2ldzjbycl42tc85lm8zm05kxc5b9300
TXTapple-domain-verification=LysAWG6wOID76rWM300

SSL certificate

ValidValid
IssuerUS, DigiCert EV RSA CA G2, DigiCert Inc
ExpiresNovember 27, 2026
Days remaining17
ProtocolTLSv1.3
Nameswww.digicert.com, digicert.com

Email security

CScore 79/100 across SPF, DMARC, DKIM, MTA-STS and BIMI.
  • 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.
  • goodSPF record found.
  • goodSPF ends with ~all: servers you have not listed are marked as suspicious (soft 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: selector1, selector2, s1, s2, mail).
  • good1 MX record(s) found. Mail is handled by Microsoft 365.
  • goodBIMI record found: supporting inboxes can show your brand logo.

Homepage metadata

IndexableNo (noindex)
Word count7

About digicert.com

Who is the registrar of digicert.com?

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

When does digicert.com expire?

The current registration of digicert.com expires on December 1, 2027. It was first registered on December 2, 1996.

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

digicert.com scores 79/100 (grade C) for email security. No MTA-STS: mail sent to you can be downgraded to an unencrypted connection. No TLS-RPT record, so you won't hear about failed encrypted deliveries.

What are the name servers of digicert.com?

digicert.com uses ns20.digicertdns.com, ns21.digicertdns.com, ns22.digicertdns.com, ns23.digicertdns.net, ns24.digicertdns.net, ns25.digicertdns.net, pdns196.ultradns.biz, pdns196.ultradns.com, pdns196.ultradns.net, pdns196.ultradns.org.