Web Interface not reachable with pi.hole

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The dummy interface on the Orange Pi Zero H2+ used to be the wireless antenna. It got disabled by the developers of the OS at one point due to it infamous performance issues.

Within /etc/dhcpcd.conf I have:

# A sample configuration for dhcpcd.
# See dhcpcd.conf(5) for details.

# Allow users of this group to interact with dhcpcd via the control socket.
#controlgroup wheel

# Inform the DHCP server of our hostname for DDNS.
hostname

# Use the hardware address of the interface for the Client ID.
#clientid
# or
# Use the same DUID + IAID as set in DHCPv6 for DHCPv4 ClientID as per RFC4361.
# Some non-RFC compliant DHCP servers do not reply with this set.
# In this case, comment out duid and enable clientid above.
duid

# Persist interface configuration when dhcpcd exits.
persistent

# Rapid commit support.
# Safe to enable by default because it requires the equivalent option set
# on the server to actually work.
option rapid_commit

# A list of options to request from the DHCP server.
option domain_name_servers, domain_name, domain_search, host_name
option classless_static_routes
# Most distributions have NTP support.
option ntp_servers
# Respect the network MTU. This is applied to DHCP routes.
option interface_mtu

# A ServerID is required by RFC2131.
require dhcp_server_identifier

# Generate Stable Private IPv6 Addresses instead of hardware based ones
slaac private
interface eth0
  static ip_address=192.168.0.24/24
  static routers=192.168.0.1
  static domain_name_servers=127.0.0.1

Within /etc/network/interfaces I have:

# armbian-config created
source /etc/network/interfaces.d/*

# Local loopback
auto lo
iface lo inet loopback

# Interface eth0
auto eth0
allow-hotplug eth0
iface eth0 inet static
        address 192.168.0.24
        netmask 24
        gateway 192.168.0.1
        dns-nameservers 8.8.8.8

The sudo brctl show command has nothing listed. I have never established any bridges.

What's weird is that if I run ifconfig -a the wlan0 interface is there and working. I have gone and disabled them via ifconfig wlan0 down and ifconfig dummy0 down, but they seem to reactivate upon reboot.