hacktricks/network-services-pentesting/43-pentesting-whois.md

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***

# Basiese Inligting

Die **WHOIS**-protokol dien as 'n standaardmetode vir **navraag oor die registrante of eienaars van verskeie internetbronne** deur spesifieke databasisse. Hierdie bronne sluit domeinname, blokke van IP-adresse, en outonome stelsels, onder andere, in. Boonop vind die protokol toepassing in die toegang tot 'n breër spektrum van inligting.

**Verstekpoort:** 43
```
PORT   STATE  SERVICE
43/tcp open   whois?
```
# Enumereer

Kry al die inligting wat 'n whois-diens oor 'n domein het:
```bash
whois -h <HOST> -p <PORT> "domain.tld"
echo "domain.ltd" | nc -vn <HOST> <PORT>
```
Merk dat soms wanneer daar vir inligting by 'n WHOIS-diens gevra word, die databasis wat gebruik word, in die respons verskyn:

![](<../.gitbook/assets/image (147).png>)

Die WHOIS-diens moet altyd 'n **databasis** gebruik om die inligting te stoor en te onttrek. Dus kan 'n moontlike **SQLInjection** voorkom wanneer die databasis ondervra word vir inligting wat deur die gebruiker voorsien word. Byvoorbeeld deur die volgende te doen: `whois -h 10.10.10.155 -p 43 "a') or 1=1#"` kan jy dalk in staat wees om al die inligting wat in die databasis gestoor is, te **onttrek**.

# Shodan

* `port:43 whois`

**Try Hard Security Group**

<figure><img src="../.gitbook/assets/telegram-cloud-document-1-5159108904864449420.jpg" alt=""><figcaption></figcaption></figure>

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# HackTricks Automatic Commands
```
Protocol_Name: WHOIS    #Protocol Abbreviation if there is one.
Port_Number:  43     #Comma separated if there is more than one.
Protocol_Description: WHOIS         #Protocol Abbreviation Spelled out

Entry_1:
Name: Notes
Description: Notes for WHOIS
Note: |
The WHOIS protocol serves as a standard method for inquiring about the registrants or holders of various Internet resources through specific databases. These resources encompass domain names, blocks of IP addresses, and autonomous systems, among others. Beyond these, the protocol finds application in accessing a broader spectrum of information.


https://book.hacktricks.xyz/pentesting/pentesting-smtp

Entry_2:
Name: Banner Grab
Description: Grab WHOIS Banner
Command: whois -h {IP} -p 43 {Domain_Name} && echo {Domain_Name} | nc -vn {IP} 43
```
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<summary><strong>Leer AWS-hacking vanaf nul tot held met</strong> <a href="https://training.hacktricks.xyz/courses/arte"><strong>htARTE (HackTricks AWS Red Team Expert)</strong></a><strong>!</strong></summary>

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* Kry die [**amptelike PEASS & HackTricks swag**](https://peass.creator-spring.com)
* Ontdek [**Die PEASS-familie**](https://opensea.io/collection/the-peass-family), ons versameling eksklusiewe [**NFT's**](https://opensea.io/collection/the-peass-family)
* **Sluit aan by die** 💬 [**Discord-groep**](https://discord.gg/hRep4RUj7f) of die [**telegram-groep**](https://t.me/peass) of **volg** ons op **Twitter** 🐦 [**@carlospolopm**](https://twitter.com/hacktricks_live)**.**
* **Deel jou hacking-truuks deur PR's in te dien by die** [**HackTricks**](https://github.com/carlospolop/hacktricks) en [**HackTricks Cloud**](https://github.com/carlospolop/hacktricks-cloud) github-opslag.

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