Demo Mode (slow updates, not fully accessible):  This site is willing to provide full block explorer and coin node service for a monthly fee dependent on blockchain size and number of transactions.
Payable in major cryptocurrencies such as BTC, and DOGE. Look for the $ symbol at the bottom of this page.
Wallet Node Version
  The NDL wallet is accessed via fast direct RPC calls.
      The wallet/node used by this explorer reports the following version information.
version:  150200
protocolversion:  70015
berkeleydb_version:  Berkeley DB 4.8.30: (April 9, 2010)
openssl_version:  OpenSSL 1.1.1s 1 Nov 2022
boost_version:  1_59
compiler_version:  9.3.0 (9.3.0)
walletversion:  139900