From e9e700014735725834d1c2549ea211f7c677ef1c Mon Sep 17 00:00:00 2001 From: vrenzolaverace Date: Sun, 26 Jun 2022 12:51:05 +0200 Subject: [PATCH] Update README.md --- README.md | 2 ++ 1 file changed, 2 insertions(+) diff --git a/README.md b/README.md index d1e6a92..f4e548f 100644 --- a/README.md +++ b/README.md @@ -116,6 +116,8 @@ A list of search engines useful during Penetration testing, vulnerability assess - [Omnisint](https://omnisint.io/reverse-dns-lookup) - Reverse DNS lookup - [HackerTarget](https://hackertarget.com/ip-tools/) - [passivedns.mnemonic.no](https://passivedns.mnemonic.no/) +- [ptrarchive.com](http://ptrarchive.com/) +- [dnshistory.org](http://dnshistory.org/) ### Certificates