Website

The front page of mimecast.co.za
Captured
Answer
200 OKin 504 ms
Ends at
https://www.mimecast.com
Redirects
  • https://mimecast.co.za/ (301)
Title
Human Risk Management & Advanced Email Security | Mimecast
Protocols
HTTP/2
Certificate
Amazon (Amazon RSA 2048 M04) for mimecast.com, mimecast.ph, mimecast.pk, solebit.io, mimecast.nl and messagecontrol.com, valid until
www
The secure connection failed

DNS records

mimecast.co.za

A
TTL 5 min
MX
TTL 5 min
NS
TTL 1 day
TXT
TTL 1 hour
SOA
TTL 1 day
CAA
None: any certificate authority may issue for this name

www.mimecast.co.za

CNAME
TTL 1 day
A
TTL 1 min
AAAA
TTL 59 s

_dmarc.mimecast.co.za

CNAME
TTL 1 day
TXT
TTL 1 hour

As dns02.mimecast.com answers them

Reputation

Domain blocklists

  • Spamhaus DBL Not listed
  • SURBL Not listed
  • URIBL Not listed

Rankings

99,463 Tranco rank up from 101,015 on 2026-10-05
1.91Open PageRank, out of 10
3,240,489Open PageRank position
12Referring domains

From Tranco and Open PageRank

WHOIS

Domain Name: mimecast.co.za
Registry Domain ID: 24adn_DOMAIN-CO.ZA
Registrar WHOIS Server: Whois.markmonitor.com
Registrar URL: https://www.markmonitor.com/
Updated Date: 2026-06-30T09:50:51Z
Creation Date: 2003-08-01T15:39:04Z
Registry Expiry Date: 2027-08-01T15:39:04Z
Registrar Registration Expiration Date: 2027-08-01T15:39:04Z
Registrar: MarkMonitor
Registrar IANA ID: 292
Registrar Abuse Contact Email: ccops@markmonitor.com
Registrar Abuse Contact Phone: +1.2083895740
Reseller: 
Domain Status: ok https://icann.org/epp#ok
Registrant Organization: 
Registrant Country: --
Registrant Email: Please contact the RDDS service of the listed Registrar for Registrant, Admin, or Tech contact information.
Admin Email: Please contact the RDDS service of the listed Registrar for Registrant, Admin, or Tech contact information.
Tech Email: Please contact the RDDS service of the listed Registrar for Registrant, Admin, or Tech contact information.
Billing Email: Please contact the RDDS service of the listed Registrar for Registrant, Admin, or Tech contact information.
Name Server: dns01.mimecast.com
Name Server: dns02.mimecast.com
Name Server: dns03.mimecast.com
Name Server: dns04.mimecast.com
DNSSEC: unsigned

URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2026-10-28T19:58:58Z <<<

For more information on Whois status codes, please visit https://icann.org/epp

# --

# For more information on Whois status codes, please visit https://icann.org/epp

# ZARC Complaint/s Procedure and Form: https://zarc.web.za/wp-content/uploads/2025/08/ZA-SLD_Takedown_Policy.docx.pdf
# The use of this Whois facility is subject to the following terms and
# conditions. https://zarc.web.za/whois-terms-and-conditions
# Copyright (c) ZARC 1995-2026

Domain Name: mimecast.co.za
Registry Domain ID: DOM_24ADN-COZA
Registrar WHOIS Server: whois.markmonitor.com
Registrar Registration Expiration Date: 2029-08-01T15:39:04.000+00:00
Registry Expiry Date: 2027-08-01T00:00:00.000+00:00
Creation Date: 2003-08-01T15:39:04.000+00:00
Updated Date: 2026-06-30T09:50:51.000+00:00
Registrant Contact URL: https://domains.markmonitor.com/whois/contact/mimecast.co.za
Registrant Name: REDACTED REGISTRANT
Registrant Organization: REDACTED FOR PRIVACY
Registrant Street: REDACTED FOR PRIVACY
Registrant City: REDACTED FOR PRIVACY
Registrant State/Province: London
Registrant Postal Code: REDACTED FOR PRIVACY
Registrant Country: UK
Registrant Phone: REDACTED FOR PRIVACY
Registrant Email: REDACTED FOR PRIVACY
Tech Contact URL: https://domains.markmonitor.com/whois/contact/mimecast.co.za
Registrar Organization: Markmonitor Inc.
Registrar Street: 3540 E Longwing Ln
Registrar City: Meridian
Registrar State/Province: ID
Registrar Postal Code: 83646
Registrar Country: US
Registrar Contact URL: https://www.markmonitor.com/contact-us/
Registrar: Markmonitor Inc.
Registrar IANA ID: 292
Registrar Abuse Contact: https://corp.markmonitor.com/domain/ui/abuse-report
Registrar Abuse Contact Phone: +1.2086851750
Registrar Abuse Contact Name: Markmonitor Inc.
Domain Status: clientUpdateProhibited
Domain Status: clientTransferProhibited
Domain Status: clientDeleteProhibited
Name Server: dns01.mimecast.com
Name Server: dns02.mimecast.com
Name Server: dns03.mimecast.com
Name Server: dns04.mimecast.com
Name Server Status: active
Name Server Last Changed: 2020-02-18T14:35:33.000+00:00 (most recent)
DNSSEC: unsigned
URL of the ICANN WHOIS Data Problem Reporting System: http://wdprs.internic.net/

DNSSEC

mimecast.co.za is not signed.

. Verified

  • Found 3 DNSKEY records for .
  • DS=20326/SHA-256 verifies DNSKEY=20326/SEP
  • DS=38696/SHA-256 verifies DNSKEY=38696/SEP
  • Found 1 RRSIGs over DNSKEY RRset
  • RRSIG=38696 and DNSKEY=38696/SEP verifies the DNSKEY RRset

za Verified

  • Found 1 DS records for za in the . zone
  • DS=45749/SHA-256 has algorithm RSASHA256
  • Found 1 RRSIGs over DS RRset
  • RRSIG=8763 and DNSKEY=8763 verifies the DS RRset
  • Found 4 DNSKEY records for za
  • DS=45749/SHA-256 verifies DNSKEY=45749/SEP
  • Found 2 RRSIGs over DNSKEY RRset
  • RRSIG=41846 over the DNSKEY RRset was made with a key that is not trusted here
  • RRSIG=45749 and DNSKEY=45749/SEP verifies the DNSKEY RRset

co.za Verified

  • Found 1 DS records for co.za in the za zone
  • DS=41369/SHA-256 has algorithm RSASHA256
  • Found 1 RRSIGs over DS RRset
  • RRSIG=36160 and DNSKEY=36160 verifies the DS RRset
  • Found 2 DNSKEY records for co.za
  • DS=41369/SHA-256 verifies DNSKEY=41369/SEP
  • Found 1 RRSIGs over DNSKEY RRset
  • RRSIG=41369 and DNSKEY=41369/SEP verifies the DNSKEY RRset

mimecast.co.za Not signed

  • No DS records found for mimecast.co.za in the co.za zone