{"id":22852903,"url":"https://github.com/subfission/hostresolver","last_synced_at":"2025-08-22T05:30:55.524Z","repository":{"id":43305785,"uuid":"93120929","full_name":"subfission/HostResolver","owner":"subfission","description":"Resolve bulk host file list to IP addresses, ASN, and validate DNS.","archived":false,"fork":false,"pushed_at":"2024-08-14T07:29:58.000Z","size":308,"stargazers_count":39,"open_issues_count":2,"forks_count":10,"subscribers_count":5,"default_branch":"master","last_synced_at":"2024-12-13T06:09:47.271Z","etag":null,"topics":["asn","dns","network","python","troubleshooting"],"latest_commit_sha":null,"homepage":"","language":"Python","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"apache-2.0","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/subfission.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":"LICENSE","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null}},"created_at":"2017-06-02T02:57:10.000Z","updated_at":"2024-09-03T15:16:43.000Z","dependencies_parsed_at":"2024-11-09T14:32:36.120Z","dependency_job_id":"22182163-56da-4def-b8b8-6db34ad00164","html_url":"https://github.com/subfission/HostResolver","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/subfission%2FHostResolver","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/subfission%2FHostResolver/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/subfission%2FHostResolver/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/subfission%2FHostResolver/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/subfission","download_url":"https://codeload.github.com/subfission/HostResolver/tar.gz/refs/heads/master","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":230561013,"owners_count":18245324,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["asn","dns","network","python","troubleshooting"],"created_at":"2024-12-13T06:09:51.478Z","updated_at":"2025-08-22T05:30:55.499Z","avatar_url":"https://github.com/subfission.png","language":"Python","funding_links":[],"categories":[],"sub_categories":[],"readme":"# HostResolver\nResolve hosts to IP addresses, scan for SPF records, and enumerate ASNs as quickly as possible; because time is of the essence.\n\nThis script is contained to a single python file for portability.\n\n![HostResolver Screenshot](https://raw.githubusercontent.com/subfission/HostResolver/master/HostResolver.png)\n\n## Requirements\n* **Python 3.11+**\n\n## Installation\nFirst make sure you have python 3.4+ and the python package manger (pip).\n    \n    python3 --version\n    which pip3\n    \nDownload all the dependencies using the package manager:\n\n    pip3 install -r requirements.txt\n    \n**Thats it!**\n\nOptionally, you can use virtual_env or other tools to manage your packages.\n\n\n## Usage\n\n**Single host lookup**\n\n    python3 resolv.py hostname\n    \n**Lookup list of hostnames from file**\n\n    python3 resolve.py hostnames_file.txt\n    \n**Advanced usage: Resolve all record types From List to JSON**\n\n    python3 resolv.py --asn --org --spf --cname --dkim --aaaa --mx --dmarc --reverse hostname_list.txt\n\n**Setup script as an executable**\n\n    chmod +x resolv.py \u0026\u0026 mv resolv.py resolv\n    ./resolv -h\n    \n## Updates\n\n- Updated support for newer Python 3.11+\n- Supports DMARK \u0026 DKIM\n- Uses async for even faster resolution\n- Improved error handling\n- Reverse lookups\n- Most fields are toggleable\n- Support for AAAA, MX, and CNAME host records\n- New outputs: JSON, SQLite, CSV\n- Verbose debug mode added\n\n## Future\n\n - Flags indicating DNS config issues\n - SSL Ciphers per host\n ","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fsubfission%2Fhostresolver","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fsubfission%2Fhostresolver","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fsubfission%2Fhostresolver/lists"}