1
Phishing Army
phishing.armyAlso covers security and security tools · same kind of website
Use Phishing Army’s blocklist to filter known phishing domains in Pi-hole, AdAway, Blokada, or other DNS filters.
Alternatives
The Best DNSDumpster Alternatives in 2026
24 alternatives1 free · 3 open source
Looking for something like DNSDumpster? Here are 24 alternatives, ranked by how closely they match it on purpose, features and platforms. Of these, 1 are free or have a free plan and 3 are open source.
About DNSDumpsterdnsdumpster.com
VisitDNSDumpster searches domain records and related hosts for domain research and reconnaissance.
Top picks at a glance
First suggestionPhishing ArmyUse Phishing Army’s blocklist to filter known phishing…Free or freemium optionOTP AuthManage two-factor authentication codes with OTP Auth, an…Open source optionAwesome CI/CD SecurityThis GitHub list collects books, guidelines, blogs, videos…Another optionBBRadarBrowse public bug bounty programs and compare their…
Quick comparison
| # | Alternative | Pricing | Open source | Platforms |
|---|---|---|---|---|
| 1 | Phishing Army | — | Not stated | Web |
| 2 | BBRadar | — | Not stated | Web |
| 3 | Asymmetric Research | — | Not stated | Web |
| 4 | Nmap | — | Not stated | Linux, Web, Windows |
| 5 | Results | — | Not stated | Web, Windows |
| 6 | X-Force Exchange | — | Not stated | Web |
| 7 | WEBCAM LIVE | — | Not stated | Web |
| 8 | SSLLabs | Free trial | Not stated | Web |
| 9 | Security Onion Solutions | — | Not stated | Web |
| 10 | IPv6 Leak Test | — | Not stated | Web |
All DNSDumpster alternatives
2
BBRadar
bbradar.ioAlso covers security and security tools · same kind of website
Browse public bug bounty programs and compare their rewards, scope tags, launch dates, and research opportunities.
3
Asymmetric Research
asymmetric.reAlso covers security and security tools · same kind of website
Asymmetric Research provides security partnerships for L1 and L2 blockchains and DeFi protocols, including engineering and threat-response work.
4
Nmap
nmap.orgAlso covers security and security tools · same kind of website
Discover hosts and map networks with Nmap, a network exploration and security scanning tool.
5
Results
nmap.org/ndiffAlso covers security and security tools · same kind of website
Ndiff compares Nmap scan results from two XML files, showing changes such as hosts and ports appearing or disappearing.
6
X-Force Exchange
exchange.xforce.ibmcloud.comAlso covers security and security tools · same kind of website
IBM X-Force Exchange is a threat intelligence sharing platform for researching security indicators and emerging threats.
7
WEBCAM LIVE
whatsupcams.com/enAlso covers security and security tools · same kind of website
Whatsupcams lists live webcams from locations including Slovenia, Italy, and Croatia, and invites visitors to host a camera.
8
Also covers security and security tools · same kind of website
SSL Labs provides tools for testing SSL and TLS configurations and related public key infrastructure.
9
Security Onion Solutions
securityonionsolutions.comAlso covers security and security tools · same kind of website
Security Onion Solutions develops and supports products related to its Security Onion security monitoring platform.
10
IPv6 Leak Test
ip6.nlAlso covers security and security tools · same kind of website
IPv6 Leak Test checks whether a device has IPv6 connectivity and displays connection information related to privacy.
11
WhatsMyDNS
whatsmydns.netAlso covers security and security tools · same kind of website
WhatsMyDNS checks DNS record propagation across global resolvers for record types including A, AAAA, MX, and TXT.
12
mess with dns
messwithdns.netAlso covers security and security tools · same kind of website
mess with dns provides an interface for viewing and editing DNS records.
13
Also covers security and security tools · same kind of website
DNS Watch looks up DNS records and measures lookup performance across resolvers.
14
SSLMate CAA
sslmate.com/caaAlso covers security and security tools · same kind of website
SSLMate CAA helps generate CAA DNS records and explains which certificate authorities support the record type.
15
UUID Generator
toolkitvault.com/uuid-generatorAlso covers security and security tools
This online generator creates UUIDs in versions 1, 3, 4, 5, 6, and 7 for use in applications and data records.
16
Also covers security and security tools · open source
This GitHub list collects books, guidelines, blogs, videos, tools, and cases related to CI/CD security.
17
Also covers security and security tools · open source
This GitHub list curates GPT agents designed for cybersecurity work and related security tasks.
18
Also covers security and security tools · open source
Experiment with DNS records and behavior using the interactive Mess With DNS project.
19
Also covers security and security tools · same kind of website · free plan
Manage two-factor authentication codes with OTP Auth, an iOS app listed on the App Store.
20
Also covers security and security tools · same kind of website
Generate secure SSL configurations for selected web, database, and mail software.
21
NVD
nvd.nist.govAlso covers security and security tools · same kind of website
Search the National Vulnerability Database, a public resource for vulnerability information.
22
BugBountyHunting
bugbountyhunting.comAlso covers security and security tools · same kind of website
Search a community-curated collection of bug bounty writeups and learning resources.
23
challenges.re
challenges.reAlso covers security and security tools · same kind of website
Solve reverse engineering challenges published on challenges.re, a challenge-focused site.
24
GoPlus Locker V3
gopluslabs.ioAlso covers security and security tools · same kind of website
GoPlus offers Web3 security tools including audits, APIs, a user security hub, and a browser extension.
No alternatives match this filter.
Alternatives to similar tools
OTP Auth24 alternativesMozilla SSL24 alternativesNVD24 alternativeschallenges.re24 alternativesWhatsMyDNS24 alternativesGoPlus Locker V324 alternatives
TopicSecurity Tools · 202 sites Best-of list8 Best Free Authenticator Apps for Codes and Recovery ListingDNSDumpster details
What is the best alternative to DNSDumpster?
Based on features, tags and platforms, the closest alternatives to DNSDumpster are Phishing Army, BBRadar, and Asymmetric Research.
Is there a free alternative to DNSDumpster?
Yes. OTP Auth is free or offer a free plan.
Are there open-source alternatives to DNSDumpster?
Yes: Awesome CI/CD Security, Awesome GPT Agents, and Mess With DNS.
Alternatives are suggested from the purpose and features described in our listings. Different pages for the same product appear once. Read each description to check whether it fits your task. How we choose alternatives · Suggest an alternative