ISC DNS Checker
Free
0.15for iPhone, iPad and more
5.9
1 Ratings
Internet Systems Consortium, Inc.
Developer
20.1 MB
Size
Nov 18, 2019
Update Date
Utilities
Category
4+
Age Rating
Age Rating
ISC DNS Checker Screenshots
About ISC DNS Checker
Deployment of important new DNS features such as DNSSEC relies on end users having access to DNS resolvers which behave correctly per the specifications.
This app, from ISC Research, tests recursive DNS servers for conformance against current DNS protocol specifications, especially with regard to EDNS(0) as specified in RFC 6891.
The app can automatically detect the DNS servers automatically discovered by your iOS device, or you can enter IP addresses to be tested manually. Both IPv4 and IPv6 are supported.
Please send comments and questions to bind-users@lists.isc.org (email list subscription required)
This app, from ISC Research, tests recursive DNS servers for conformance against current DNS protocol specifications, especially with regard to EDNS(0) as specified in RFC 6891.
The app can automatically detect the DNS servers automatically discovered by your iOS device, or you can enter IP addresses to be tested manually. Both IPv4 and IPv6 are supported.
Please send comments and questions to bind-users@lists.isc.org (email list subscription required)
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What's New in the Latest Version 0.15
Last updated on Nov 18, 2019
Old Versions
Bug fixes for iOS 13
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Version History
0.15
Nov 18, 2019
Bug fixes for iOS 13
0.14
Apr 25, 2018
Bug fixes for iOS updates
0.13
Feb 13, 2017
- fix for crash in Unknown RRTYPE test if no answer is received
- includes app version number in share output
- includes app version number in share output
0.12
Feb 10, 2017
ISC DNS Checker FAQ
Click here to learn how to download ISC DNS Checker in restricted country or region.
Check the following list to see the minimum requirements of ISC DNS Checker.
iPhone
Requires iOS 9.0 or later.
iPad
Requires iPadOS 9.0 or later.
iPod touch
Requires iOS 9.0 or later.
ISC DNS Checker supports English