Logo
ICANN
ICANN
Filtered Search

Are you sure you want to sign out from http://www.icann.org?

If you want to sign out from both http://www.icann.org and ICANN Account, click here.

Generic Top-Level Domain (gTLD) Registry Agreements

gTLD Registry Agreements establish the rights, duties, liabilities, and obligations ICANN requires of registry operators to run gTLDs.

Revised VeriSign Registry Agreements: Appendix D

ICANN | Revised VeriSign Registry Agreements: Appendix D

  ICANN Logo

Revised VeriSign Registry Agreements: Appendix D

Posted: 16 April 2001

Performance Specifications

Monthly Metric

Requirement

Total outage

8 hours

Unplanned outage

4 hours

Major upgrade outage

12 hours

Check domain average

3 seconds

Add domain average

5 seconds

Notes:

  • Two "Major Upgrades" per year are allowed, each of which may last 12 hours.
  • Registry Operator and ICANN will discuss in good faith addition of appropriate metrics for nameserver packet loss and round-trip times.



Comments concerning the layout, construction and functionality of this site
should be sent to webmaster@icann.org.

Page Updated 16-April-2001

 (c) 2001  The Internet Corporation for Assigned Names and Numbers. All rights reserved.