ns_reverse
ActiveTool of DomainKits
declared in 2.1.0
Reverse NS lookup: find all gTLD domains hosted on a specific nameserver, filtered by TLD and keyword. Related: whois, dns.
Parameters schema
{
"type": "object",
"required": [
"ns"
],
"properties": {
"ns": {
"type": "string",
"description": "Target nameserver hostname (e.g., 'ns1.example.com')"
},
"tld": {
"type": "string",
"description": "Filter by TLD (e.g., 'com')"
},
"page": {
"type": "string",
"description": "Page number for pagination"
},
"sort": {
"enum": [
"length_asc",
"length_desc",
"alpha_asc",
"alpha_desc"
],
"type": "string",
"description": "Sort order"
},
"keyword": {
"type": "string",
"description": "Substring filter within domain names"
},
"max_len": {
"type": "string",
"description": "Maximum domain name length (integer)"
},
"min_len": {
"type": "string",
"description": "Minimum domain name length (integer)"
},
"no_hyphen": {
"type": "string",
"description": "Exclude hyphens"
},
"no_number": {
"type": "string",
"description": "Exclude numbers"
},
"pure_alpha": {
"enum": [
"true",
"false"
],
"type": "string",
"description": "Letters only (strictest quality filter)"
},
"pure_digit": {
"enum": [
"true",
"false"
],
"type": "string",
"description": "Numbers only"
}
},
"additionalProperties": false
}No endpoints wrapped at confidence ≥ 0.70.
Parent server
DomainKits
https://github.com/ABTdomain/domainkits-mcp
2/7 registries