$ cat 2021-12-31-1640909088-fdns_a.log
=================================
Line: 14292529 - decoding json: {"timestamp":"1640909487**&**,"name":"071-015-154-087.res.spectrum.com","type":"a","value":"71.15.154.87"}
Line: 137829248 - decoding json: {"timestamp":"1640912261","**j**ame":"186-240-163-149.user.veloxzone.com.br","type":"a","value":"186.240.163.149"}
Line: 137829340 - decoding json: {"timestamp":"1640912262","**j**ame":"186-240-163-208.user.veloxzone.com.br","type":"a","value":"186.240.163.208"}
=================================
Line: 137829563 - decoding json: {"timestamp":"1640912264","nam**a**":"186-240-164-127.ieoi.telemar.net.br","type":"a","value":"186.240.164.127"}
=================================
Line: 703135246 - decoding json: {"timestamp":"1640924626","nem**e**":"cpe-72-191-160-30.elp.res.rr.com","type":"a","value":"72.191.160.30"}
=================================
[-] Line: 703135372 - decoding json: {"timestamp":"1640924627","name":"cpe-72-191-161-143.elp.res.rr.com","type":"a","value**&**:"72.191.161.143"}
=================================
Line: 703135617 - decoding json: {"timestamp":"5640924627","name":"cpe-72-191-162-133.elp.res.rr.com","type":"a**&**,"value":"72.191.162.133"}
=================================
[-] Line: 755272532 - decoding json: {"timestamp":"1640925815","name":"dhcp-145-29-47-95.metro86.ru","type":"a","value**&**:"95.47.29.145"}
=================================
Line: 755272543 - decoding json: {"timestamp":"1640925816","name":"dhcp-145-3-85-206.metro86.ru","type":"a**&**,"value":"206.85.3.145"}
=================================
Missing tld in name
Line: 1266615321 - decoding json: {"timestamp":"1640934842","name":"music","type":"a","value":"127.0.53.53"}
=================================
Line: 1379799545 - decoding json: {"timestamp":"1640941173","name":"pool-70-23-183-15.ny325.east.verizon.net"**.**"type":"a","value":"70.03.183.15"}
=================================
Line: 1379800038 - decoding json: {"timestamp":"1640941174","name":"pool-70-23-185-138.ny325.east.verizon.net","type":**&**a","value":"70.23.185.138"}
=================================
Missing "
Line: 1434409127 - decoding json: { timestamp":"1640942369","name":"rmbat.fr","type":"a","value":"149.91.91.92"}
=================================
Missing " to close name
Line: 1841378556 - decoding json: {"timestamp":"1640949973","name":"www.vlex.fr ,"type":"a","value":"13.227.66.79"}
=================================
Line: 1841378689 - decoding json: {"timestamp":"1640949972","**j**ame":"www.vlf-bayern.de","type":"a","value":"141.0.23.69"}
=================================
Line: 1841379045 - decoding json: {**&**timestamp":"1640949974","name":"www.vlfn.nl","type":"a","value":"80.92.65.144"}
=================================
Line: 1841379055 - decoding json: {"timestamp":"1640949973","name":"www.vlfofana.name","type":"a",**&**value":"34.118.105.220"}
=================================
Missing tld
[-] Line: 1862533704 - decoding json: {"timestamp":"1640950524","name":"xn--kprw13d","type":"dname","value":"xn--kpry57d."}
=================================
$ cat 2022-01-21-1642771637-fdns_a.log
=================================
Missing tld
[-] Line: 1272383188 - decoding json: {"timestamp":"1642797470","name":"music","type":"a","value":"127.0.53.53"}
=================================
Missing tld
[-] Line: 1874086700 - decoding json: {"timestamp":"1642813200","name":"xn--kprw13d","type":"dname","value":"xn--kpry57d."}
=================================
[-] Line: 1888069821 - decoding json: {"timestamp":"1642813559","name":"z-a.love**&**,"type":"a","value":"216.239.38.21"}
=================================
The erros are between , with line number identified.
$ cat 2021-12-31-1640909088-fdns_a.log ================================= Line: 14292529 - decoding json: {"timestamp":"1640909487**&**,"name":"071-015-154-087.res.spectrum.com","type":"a","value":"71.15.154.87"} Line: 137829248 - decoding json: {"timestamp":"1640912261","**j**ame":"186-240-163-149.user.veloxzone.com.br","type":"a","value":"186.240.163.149"} Line: 137829340 - decoding json: {"timestamp":"1640912262","**j**ame":"186-240-163-208.user.veloxzone.com.br","type":"a","value":"186.240.163.208"} ================================= Line: 137829563 - decoding json: {"timestamp":"1640912264","nam**a**":"186-240-164-127.ieoi.telemar.net.br","type":"a","value":"186.240.164.127"} ================================= Line: 703135246 - decoding json: {"timestamp":"1640924626","nem**e**":"cpe-72-191-160-30.elp.res.rr.com","type":"a","value":"72.191.160.30"} ================================= [-] Line: 703135372 - decoding json: {"timestamp":"1640924627","name":"cpe-72-191-161-143.elp.res.rr.com","type":"a","value**&**:"72.191.161.143"} ================================= Line: 703135617 - decoding json: {"timestamp":"5640924627","name":"cpe-72-191-162-133.elp.res.rr.com","type":"a**&**,"value":"72.191.162.133"} ================================= [-] Line: 755272532 - decoding json: {"timestamp":"1640925815","name":"dhcp-145-29-47-95.metro86.ru","type":"a","value**&**:"95.47.29.145"} ================================= Line: 755272543 - decoding json: {"timestamp":"1640925816","name":"dhcp-145-3-85-206.metro86.ru","type":"a**&**,"value":"206.85.3.145"} ================================= Missing tld in name Line: 1266615321 - decoding json: {"timestamp":"1640934842","name":"music","type":"a","value":"127.0.53.53"} ================================= Line: 1379799545 - decoding json: {"timestamp":"1640941173","name":"pool-70-23-183-15.ny325.east.verizon.net"**.**"type":"a","value":"70.03.183.15"} ================================= Line: 1379800038 - decoding json: {"timestamp":"1640941174","name":"pool-70-23-185-138.ny325.east.verizon.net","type":**&**a","value":"70.23.185.138"} ================================= Missing " Line: 1434409127 - decoding json: { timestamp":"1640942369","name":"rmbat.fr","type":"a","value":"149.91.91.92"} ================================= Missing " to close name Line: 1841378556 - decoding json: {"timestamp":"1640949973","name":"www.vlex.fr ,"type":"a","value":"13.227.66.79"} ================================= Line: 1841378689 - decoding json: {"timestamp":"1640949972","**j**ame":"www.vlf-bayern.de","type":"a","value":"141.0.23.69"} ================================= Line: 1841379045 - decoding json: {**&**timestamp":"1640949974","name":"www.vlfn.nl","type":"a","value":"80.92.65.144"} ================================= Line: 1841379055 - decoding json: {"timestamp":"1640949973","name":"www.vlfofana.name","type":"a",**&**value":"34.118.105.220"} ================================= Missing tld [-] Line: 1862533704 - decoding json: {"timestamp":"1640950524","name":"xn--kprw13d","type":"dname","value":"xn--kpry57d."} ================================= $ cat 2022-01-21-1642771637-fdns_a.log ================================= Missing tld [-] Line: 1272383188 - decoding json: {"timestamp":"1642797470","name":"music","type":"a","value":"127.0.53.53"} ================================= Missing tld [-] Line: 1874086700 - decoding json: {"timestamp":"1642813200","name":"xn--kprw13d","type":"dname","value":"xn--kpry57d."} ================================= [-] Line: 1888069821 - decoding json: {"timestamp":"1642813559","name":"z-a.love**&**,"type":"a","value":"216.239.38.21"} =================================