https://github.com/lbirchler/whois
Fast bulk WHOIS lookup
https://github.com/lbirchler/whois
go whois whois-lookup
Last synced: 5 months ago
JSON representation
Fast bulk WHOIS lookup
- Host: GitHub
- URL: https://github.com/lbirchler/whois
- Owner: lbirchler
- License: mit
- Created: 2021-09-28T23:49:50.000Z (about 4 years ago)
- Default Branch: main
- Last Pushed: 2023-03-07T02:46:32.000Z (over 2 years ago)
- Last Synced: 2025-04-01T03:51:20.089Z (7 months ago)
- Topics: go, whois, whois-lookup
- Language: Go
- Homepage:
- Size: 17.6 KB
- Stars: 4
- Watchers: 1
- Forks: 1
- Open Issues: 3
-
Metadata Files:
- Readme: README.md
- License: LICENSE.md
Awesome Lists containing this project
README
# whois
Fast bulk WHOIS lookup
# Installation
```
go get github.com/lbirchler/whois
```
# Usage
**Pipe a list of domain names into the tool to generate a csv file with whois data for each domain**
```
$ cat domains.txt | whois
```
results:
```
$ wc -l whois.csv
10001
```
fields returned for each domain:
```
$ csvtool head 1 whois.csv | tr -s ',' '\n'
query
domainName
registryDomainId
registrarWhoisServer
updatedDate
creationDate
registryExpiryDate
registrar
registrarIANAId
domainStatus
registrantOrganization
registrantStateProvince
registrantCountry
registrantEmail
adminEmail
techEmail
nameServer
dnsSec
billingEmail
registrarAbuseContactEmail
registrarAbuseContactPhone
```
speed:
```
$ time cat domains.txt | whois && wc -l domains.txt && wc -l whois.csv
real 0m11.942s
user 0m5.609s
sys 0m0.800s
1000 domains.txt
1001 whois.csv
```
**Pass -d flag to print raw whois data to stdout**
```
$ cat domains.txt | whois -d
Domain Name: GOOGLE.COM
Registry Domain ID: 2138514_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.markmonitor.com
Registrar URL: http://www.markmonitor.com
Updated Date: 2019-09-09T15:39:04Z
Creation Date: 1997-09-15T04:00:00Z
Registry Expiry Date: 2028-09-14T04:00:00Z
Registrar: MarkMonitor Inc.
Registrar IANA ID: 292
Registrar Abuse Contact Email: abusecomplaints@markmonitor.com
Registrar Abuse Contact Phone: +1.2083895740
Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited
Domain Status: serverDeleteProhibited https://icann.org/epp#serverDeleteProhibited
Domain Status: serverTransferProhibited https://icann.org/epp#serverTransferProhibited
Domain Status: serverUpdateProhibited https://icann.org/epp#serverUpdateProhibited
Name Server: NS1.GOOGLE.COM
Name Server: NS2.GOOGLE.COM
Name Server: NS3.GOOGLE.COM
Name Server: NS4.GOOGLE.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2021-09-28T09:58:51Z <<<
...
```
# Flags
```
$ ./whois -h
Usage of ./whois:
-c string
output results to csv file (default "whois.csv")
-d print raw whois response to stdout
-w int
max workers (default 8)
```