Weird local DNS on my primitive LAN

root@boss:/mnt/keeper/keeper/media/scanner# dig +besteffort etcher
;; Warning: Message parser reports malformed message packet.

; <<>> DiG 9.16.27-Debian <<>> +besteffort etcher
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 62349
;; flags: qr; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 1

;; QUESTION SECTION:
;etcher.                                IN      A

;; ANSWER SECTION:
.                       0       CLASS4096 OPT   10 8 SdwPFtxI8xA=

;; ADDITIONAL SECTION:
etcher.                 1649670653 IN   A       192.168.1.114

;; Query time: 0 msec
;; SERVER: ::1#53(::1)
;; WHEN: Mon Apr 11 09:50:44 EDT 2022
;; MSG SIZE  rcvd: 63