500 Server Error when requesting GET /v1/dns/resolve with domain names except casino.ton

[ulanzhusupov]

Bug Type

Functional

Reproduction steps

500 Server Error when requesting GET /v1/dns/resolve with domain names except casino.ton

Steps

1. Send a GET /v1/dns/resolve with domain name "wallet.ton"

Actual result

Error code: 500 Internal Server Error
{ "error": "no rows in result set" }

Expected result

200 OK
{ "next_resolver": "NEXT_RESOLVER", "site": [ "http://wallet.ton" ], "wallet": { "address": "ADDRESS", "has_method_pubkey": true, "has_method_seqno": true, "is_wallet": true, "names": [ "name" ] } }

Suggested Severity

Critical

Device

Curl:
curl -X 'GET'
'https://tonapi.io/v1/dns/resolve?name=wallet.ton'
-H 'accept: application/json'

Request URL:
https://tonapi.io/v1/dns/resolve?name=wallet.ton

Additional Context

Response headers:
cf-cache-status: DYNAMIC
cf-ray: 74cfdf5b3aab697b-FRA
content-length: 34
content-type: application/json; charset=UTF-8
date: Mon,19 Sep 2022 05:20:29 GMT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
report-to: {"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v3?s=RconyFl7O8fgswncr7p3D72WsdzwS4b%2BNwl26jq0HEwetx0k3%2FHTDT00tarC9bAR452CjDn3tdeLDPqJIDpY1kfADGm6vrZV7GV1gxBiAnMM7VOqylTF6Fozwg%3D%3D"}],"group":"cf-nel","max_age":604800}
server: cloudflare

[mr-tron]

domain wallet.ton didn't set any dns records. only 1/5 of all domains have not empty records