This memo describes DNS iterative resolver behavior that results in a significant query volume sent to the root and top-level domain (TLD) name servers. We offer implementation advice to iterative resolver developers to alleviate these unnecessary queries. The recommendations made in this document are a direct byproduct of observation and analysis of abnormal query traffic patterns seen at two of the thirteen root name servers and all thirteen com/net TLD name servers. This document specifies an Internet Best Current Practices for the Internet Community, and requests discussion and suggestions for improvements.
IETF · RFCОфициальная английская аннотация
This memo describes DNS iterative resolver behavior that results in a significant query volume sent to the root and top-level domain (TLD) name servers. We offer implementation advice to iterative resolver developers to alleviate these unnecessary queries. The recommendations made in this document are a direct byproduct of observation and analysis of abnormal query traffic patterns seen at two of the thirteen root name servers and all thirteen com/net TLD name servers. This document specifies an Internet Best Current Practices for the Internet Community, and requests discussion and suggestions for improvements.
{
"id": "RFC4697",
"number": 4697,
"title_en": "Observed DNS Resolution Misbehavior",
"title_ru": "",
"summary_ru": "",
"purpose_ru": "",
"use_ru": "",
"full_translation_path": "",
"full_translation_checked_at": "",
"full_translation_source_sha256": "",
"architect_note_ru": "",
"topics_ru": [],
"translation_state": "not_prepared",
"verification_level": "not_prepared",
"verification_level_ru": "Русская выжимка не подготовлена",
"verification_note_ru": "",
"abstract_en": "This memo describes DNS iterative resolver behavior that results in a significant query volume sent to the root and top-level domain (TLD) name servers. We offer implementation advice to iterative resolver developers to alleviate these unnecessary queries. The recommendations made in this document are a direct byproduct of observation and analysis of abnormal query traffic patterns seen at two of the thirteen root name servers and all thirteen com/net TLD name servers. This document specifies an Internet Best Current Practices for the Internet Community, and requests discussion and suggestions for improvements.",
"authors": [
"M. Larson",
"P. Barber"
],
"organizations": [],
"publication_date": "2006-10-01",
"current_status": "BEST CURRENT PRACTICE",
"current_status_ru": "Лучшая современная практика",
"publication_status": "BEST CURRENT PRACTICE",
"publication_status_ru": "Лучшая современная практика",
"lifecycle": "active",
"lifecycle_ru": "Действующий",
"stream": "IETF",
"stream_ru": "IETF",
"area": "ops",
"area_ru": "Эксплуатация и управление",
"working_group": "dnsop",
"source_draft": "draft-ietf-dnsop-bad-dns-res-06",
"page_count": 18,
"doi": "10.17487/RFC4697",
"keywords": [
"domain name system",
"tld",
"top level domain"
],
"formats": [
"TXT",
"HTML"
],
"relations": {
"obsoletes": [],
"obsoleted_by": [],
"updates": [],
"updated_by": [
"RFC9520"
],
"is_also": [
"BCP123"
],
"see_also": []
},
"links": {
"info": "https://www.rfc-editor.org/info/rfc4697/",
"html": "https://www.rfc-editor.org/rfc/rfc4697.html",
"txt": "https://www.rfc-editor.org/rfc/rfc4697.txt",
"datatracker": "https://datatracker.ietf.org/doc/rfc4697/"
}
}