Signed-off-by: coredns[bot] <bot@bot.coredns.io>

Signed-off-by: Chris O'Haver <cohaver@infoblox.com>

Signed-off-by: Ondrej Benkovsky <ondrej.benkovsky@wandera.com>

Bumps [github.com/aws/aws-sdk-go](https://github.com/aws/aws-sdk-go) from 1.38.64 to 1.38.68.
- [Release notes](https://github.com/aws/aws-sdk-go/releases)
- [Changelog](https://github.com/aws/aws-sdk-go/blob/main/CHANGELOG.md)
- [Commits](https://github.com/aws/aws-sdk-go/compare/v1.38.64...v1.38.68)

---
updated-dependencies:
- dependency-name: github.com/aws/aws-sdk-go
  dependency-type: direct:production
  update-type: version-update:semver-patch
...
Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Bumps [github.com/miekg/dns](https://github.com/miekg/dns) from 1.1.42 to 1.1.43.
- [Release notes](https://github.com/miekg/dns/releases)
- [Changelog](https://github.com/miekg/dns/blob/master/Makefile.release)
- [Commits](https://github.com/miekg/dns/compare/v1.1.42...v1.1.43)

---
updated-dependencies:
- dependency-name: github.com/miekg/dns
  dependency-type: direct:production
  update-type: version-update:semver-patch
...
Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Bumps [google.golang.org/api](https://github.com/googleapis/google-api-go-client) from 0.48.0 to 0.49.0.
- [Release notes](https://github.com/googleapis/google-api-go-client/releases)
- [Changelog](https://github.com/googleapis/google-api-go-client/blob/master/CHANGES.md)
- [Commits](https://github.com/googleapis/google-api-go-client/compare/v0.48.0...v0.49.0)

---
updated-dependencies:
- dependency-name: google.golang.org/api
  dependency-type: direct:production
  update-type: version-update:semver-minor
...
Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Signed-off-by: mleader <mleader@redhat.com>

Since we are using GitHub Actions in CoreDNS repo and we are already
using Dependabot for security/version scans on golang code,
it makes sense to enable security/version scans on GitHub Actions as well.
Signed-off-by: Yong Tang <yong.tang.github@outlook.com>

Signed-off-by: Chris O'Haver <cohaver@infoblox.com>

Add retry behavior on startup and point to RFC 5936
Signed-off-by: Miek Gieben <miek@miek.nl>

Signed-off-by: Chris O'Haver <cohaver@infoblox.com>

* retry initial transfer
Signed-off-by: Chris O'Haver <cohaver@infoblox.com>

* fix import grouping
Signed-off-by: Chris O'Haver <cohaver@infoblox.com>

* add test; use backoff timeout
Signed-off-by: Chris O'Haver <cohaver@infoblox.com>

* fix import order
Signed-off-by: Chris O'Haver <cohaver@infoblox.com>

* manual backoff
Signed-off-by: Chris O'Haver <cohaver@infoblox.com>

Signed-off-by: coredns[bot] <bot@bot.coredns.io>

This PR will fix the issue of doc is not automated rendered
through GitHub Actions anymore.

It looks the issue is cause by the fact that in `fixup_file_mtime.sh`
is only fixing files on source (.md) side, not on target (man/*.[1|5|7])
side. As a result Makefile will skip the rendering of doc as
it assume everything will be update to date.

This should fix the issue we were facing.
Signed-off-by: Yong Tang <yong.tang.github@outlook.com>

Our GitHub Actions CI is having some issues with `make -f Makefile.doc`
as the related changes that should have triggered the build didn't
work for the past 3 months (since march).

This PR adds verbose to GitHub Actions CI to see if we can get more information.

Note this PR just add `set -x` to show detailed step. Will not impact anything else.
Signed-off-by: Yong Tang <yong.tang.github@outlook.com>

This fixes the rendering of this README as html. The codeblock was
closed with 4 ~, should be 3.
Signed-off-by: Miek Gieben <miek@miek.nl>

Signed-off-by: Licht Takeuchi <licht-t@outlook.jp>

Bumps [go.etcd.io/etcd/client/v3](https://github.com/etcd-io/etcd) from 3.5.0-beta.4 to 3.5.0-rc.0.
- [Release notes](https://github.com/etcd-io/etcd/releases)
- [Changelog](https://github.com/etcd-io/etcd/blob/main/CHANGELOG-3.4.md)
- [Commits](https://github.com/etcd-io/etcd/compare/v3.5.0-beta.4...v3.5.0-rc.0)

---
updated-dependencies:
- dependency-name: go.etcd.io/etcd/client/v3
  dependency-type: direct:production
  update-type: version-update:semver-patch
...
Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Bumps [github.com/prometheus/common](https://github.com/prometheus/common) from 0.26.0 to 0.28.0.
- [Release notes](https://github.com/prometheus/common/releases)
- [Commits](https://github.com/prometheus/common/compare/v0.26.0...v0.28.0)

---
updated-dependencies:
- dependency-name: github.com/prometheus/common
  dependency-type: direct:production
  update-type: version-update:semver-minor
...
Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Signed-off-by: coredns[bot] <bot@bot.coredns.io>

Signed-off-by: Sven Nebel <nebel.sven@gmail.com>

Signed-off-by: Chris O'Haver <cohaver@infoblox.com>

* fix ipv6 case for cidr.Class
Signed-off-by: Chris O'Haver <cohaver@infoblox.com>

* add check and test case for invalid ipv6 cidr
Signed-off-by: Chris O'Haver <cohaver@infoblox.com>

* net package is bad at detecting ipv6/ipv4
Signed-off-by: Chris O'Haver <cohaver@infoblox.com>

* rename Class -> Split
Signed-off-by: Chris O'Haver <cohaver@infoblox.com>