1
dnslytics
dnslytics.comAlso covers dns lookup and domain ip dns · same kind of online tool
DNSlytics provides reverse IP, NS, MX, WHOIS, and domain lookup tools.
Alternatives
The Best Netlas: Alternatives in 2026
24 alternatives1 free · 1 open source
Looking for something like Netlas:? 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 1 are open source.
Netlas provides search tools for internet infrastructure, including DNS, WHOIS, and IP lookups.
Top picks at a glance
First suggestiondnslyticsDNSlytics provides reverse IP, NS, MX, WHOIS, and domain…Free or freemium optionCloudflare DNSCloudflare DNS provides public DNS resolution and…Open source optionmetabigormetabigor collects open source intelligence about internet…Another optionFree online network toolsCentral Ops offers network diagnostic tools including…
Quick comparison
| # | Alternative | Pricing | Open source | Platforms |
|---|---|---|---|---|
| 1 | dnslytics | — | Not stated | Web |
| 2 | Free online network tools | — | Not stated | Web |
| 3 | Website search tool | — | Not stated | Web |
| 4 | Website Information | — | Not stated | Web |
| 5 | RDAP | — | Not stated | Web |
| 6 | Domain Tools | — | Not stated | Web |
| 7 | GreyNoise Intelligence | — | Not stated | Web |
| 8 | Whoxy | Paid | Not stated | Web |
| 9 | Whois | Paid | Not stated | Web |
| 10 | Whois Search | — | Not stated | Web |
All Netlas: alternatives
2
Free online network tools
centralops.net/coAlso covers dns lookup and domain ip dns · same kind of online tool
Central Ops offers network diagnostic tools including traceroute, nslookup, and WHOIS lookups.
3
Website search tool
aware-online.com/en/osint-tools/website-search…Also covers dns lookup and domain ip dns · same kind of online tool
Website search tool provides OSINT utilities for investigating a website and its associated infrastructure.
4
Website Information
one-plus.github.io/WebsiteInformationAlso covers dns lookup and domain ip dns · same kind of online tool
OSINT Toolkit page listing website, IP, domain, email and MAC lookup tools; some tools need a known identifier to run.
5
RDAP
client.rdap.orgAlso covers dns lookup and domain ip dns · same kind of online tool
Look up domain, IP, autonomous system, and entity records with RDAP.org RDAP-based lookup tool.
6
Domain Tools
whois.domaintools.comAlso covers dns lookup and domain ip dns
DomainTools provides WHOIS lookups, domain availability searches, IP history, traffic data, and other domain research information.
7
GreyNoise Intelligence
greynoise.io/vizAlso covers dns lookup and domain ip dns · same kind of online tool
GreyNoise Intelligence analyzes untargeted internet scanning and provides context about IP addresses seen probing networks.
8
Also covers dns lookup and domain ip dns · same kind of online tool
Whoxy provides a WHOIS API for looking up domain registration records from a database of historical records.
9
Also covers dns lookup and domain ip dns · same kind of online tool
Check domain registration details and availability with Whois.com, which also sells domain names and hosting.
10
Whois Search
webwhois.verisign.com/webwhois-ui/index.jsp?la…Also covers dns lookup and domain ip dns · same kind of online tool
Verisign Whois Search provides information about domain name registrations, including .com and .net records.
11
digger.tools
digger.toolsAlso covers dns lookup and domain ip dns · same kind of online tool
Domain Digger looks up DNS, WHOIS, IP data, SSL history, and subdomains for a domain.
12
whois
whois.b1s4.xyzAlso covers dns lookup and domain ip dns · same kind of online tool
Look up DNS records and RDAP domain information with whois_, which supports common record types and network entities.
13
Also covers dns lookup and domain ip dns · same kind of online tool · free
Cloudflare DNS provides public DNS resolution and authoritative DNS services.
14
arin
arin.netAlso covers dns lookup and domain ip dns
ARIN administers IP addresses and autonomous system numbers for internet operations in its region.
15
iana
iana.orgAlso covers dns lookup and domain ip dns
IANA manages DNS root zone assignments and other internet numbering and protocol registries.
16
apnic
apnic.netAlso covers dns lookup and domain ip dns
APNIC administers internet number resources for the Asia Pacific region.
17
LeakIX
leakix.netAlso covers dns lookup and domain ip dns
LeakIX searches exposed internet services and databases by query terms such as ports, protocols, and IP addresses.
18
Domainr
domainr.comAlso covers dns lookup and domain ip dns · same kind of online tool
Domainr searches domain names and provides an API covering top-level domains.
19
Merklemap
merklemap.comAlso covers dns lookup and domain ip dns · same kind of online tool
Find subdomains and certificates linked to a website with Merklemap search and enumeration tools.
20
DomainTyper
domaintyper.comAlso covers dns lookup and domain ip dns · same kind of online tool
DomainTyper searches for available domain names across extensions as users type.
21
Wappalyzer
wappalyzer.com/lookupAlso covers dns lookup and domain ip dns · same kind of online tool
Wappalyzer identifies technologies used to build websites, showing frameworks, analytics, and hosting components.
22
IWantMyName
iwantmyname.comAlso covers dns lookup and domain ip dns · same kind of online tool
IWantMyName registers domain names across more than 500 extensions and offers related plugins.
23
SD Finder
subdomainfinder.c99.nlAlso covers dns lookup and domain ip dns · same kind of online tool
Scan a domain for subdomains with Subdomain Finder, which offers private scans that are not logged or indexed.
24
Also covers dns lookup and domain ip dns · open source
metabigor collects open source intelligence about internet assets without requiring API keys for its workflow.
No alternatives match this filter.
Alternatives to similar tools
Cloudflare DNS24 alternativesFree online network tools24 alternativesWebsite search tool24 alternativesWebsite Information24 alternativesRDAP24 alternativesWappalyzer24 alternatives
What is the best alternative to Netlas:?
Based on features, tags and platforms, the closest alternatives to Netlas: are dnslytics, Free online network tools, and Website search tool.
Is there a free alternative to Netlas:?
Yes. Cloudflare DNS is free or offer a free plan.
Are there open-source alternatives to Netlas:?
Yes: metabigor.
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