Software Alternatives, Accelerators & Startups

DNSdumpster.com VS Instant Username Search

Compare DNSdumpster.com VS Instant Username Search and see what are their differences

DNSdumpster.com logo DNSdumpster.com

Open source domain intelligence lookups for security recon

Instant Username Search logo Instant Username Search

Check out if your username is available
  • DNSdumpster.com Landing page
    Landing page //
    2023-05-02
  • Instant Username Search Landing page
    Landing page //
    2021-10-10

Category Popularity

0-100% (relative to DNSdumpster.com and Instant Username Search)
DNS Tools
100 100%
0% 0
Domain Names
0 0%
100% 100
DNS Propagation Checker
100 100%
0% 0
Web App
0 0%
100% 100

User comments

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Social recommendations and mentions

Based on our record, DNSdumpster.com should be more popular than Instant Username Search. It has been mentiond 19 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

DNSdumpster.com mentions (19)

  • Huh
    The website used here is called https://dnsdumpster.com/, in case anyone is looking for something like this. Source: about 1 year ago
  • Decryption: How to best handle SW bundling their own CA?
    Check the FW logs to see what URLs are being hit during the time period you run your python script, bypass the URL, and test. Rinse and repeat until you get it working. There are of course lots of other log fields you could check to help narrow it down, assuming you have them turned on, etc etc. You could nslookup the url to see if there are any aliases that you also need to bypass. Something like... Source: about 1 year ago
  • PSA: unless you are using wildcard certificates, all your subdomains get published in a list of issued Let's Encrypt certificates. You can see if your subdomains are published here: https://crt.sh/
    If you are interested check out dnsdumpster. Source: about 1 year ago
  • Why is BitWarden (and similar) better than LastPass?
    Yes I used to think this but unfortunately there is such a thing called Passive DNS -- eventually your FQDN will be discovered and recorded - certainly if you are tiny then you have a chance -- I would certainly do a DNSdumpster search -- https://dnsdumpster.com/. Source: over 1 year ago
  • Pentesting Tools I Use Everyday
    Https://dnsdumpster.com/ - DNS Dumpster is a free tool for finding subdomains and other DNS records associated with a given domain. - Source: dev.to / over 1 year ago
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Instant Username Search mentions (5)

  • Email addresses are not good 'permanent' identifiers for accounts
    Https://instantusername.com I've seen quite personal details being leaked because sometimes even smart people don't realise how easy it is to cross-reference given a unique username. - Source: Hacker News / 5 months ago
  • Found his twitter! :)
    Have tried using instantusername.com but nothing that could be him came up :( It's not a particularly unique username either so I didn't have much hope to start with. Thank you anyways :). Source: almost 2 years ago
  • CTF Writeup: VishwaCTF 2022
    However, there are no videos. So I assumed that I will have to use the username JohnsonM3llisa for further investigation. I went to InstantUsername again, and looked that username up. - Source: dev.to / about 2 years ago
  • More things I've tried, various notes, hours of failure
    Checking for that username - thereareotherreceivers - across the web. No luck. Source: over 2 years ago
  • Anyone know who this man is? He tells me he’s a public figure(VT, NH area), only takes pics in dark lighting(I edited this photo). He’s super sketchy and said he can’t reveal his identity because of “rumors” about him. His snap score was 8 when he added me also.
    Check what his actual username is and search that instead or I can search for you. I generally prefer https://instantusername.com/. Source: over 2 years ago

What are some alternatives?

When comparing DNSdumpster.com and Instant Username Search, you can also consider the following products

ViewDNS.info - Free DNS related tools including Reverse IP Lookup, DNS Propagation Checker, Chinese Firewall Test...

Namechk - See if your username is available on 100+ social networks

Whats My DNS - Instantly check your domain names current IP address and DNS record information against multiple name servers located in different parts of the world.

Handlescout - Get notified when a Twitter username becomes available

NsLookup.io - A simple and powerful tool for querying DNS records

usernameCLI - How unique is your username?