Life & fun · alternatives · 2026
24 alternatives to SirenDNS – A Watchtower for Your Domains (Anti-domain-squatting)
SirenDNS monitors domains to protect against unauthorized takeover and squatting. The tool watches for changes to DNS records and domain ownership, alerting users when suspicious activity occurs. It's designed for… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Prices are shown for the 3 we have checked on their own sites, 3 of them free or with a free tier. SirenDNS – A Watchtower for Your Domains (Anti-domain-squatting) launched in 2021; newer entries below may have overtaken it.
- 1
Your Domain Bot▲295Telegram bot for domain monitoring
2023 · yourdomainbot.online · its alternatives →
- 2
NextDNS protects you from all kinds of security threats, blocks ads and trackers on websites and in apps and provides a safe and supervised Internet for kids — on all devices and on all networks.
2019 · nextdns.io · its alternatives →
- 3
- 4
Notify.domainsfree tier, from $2/mo▲322Know the moment a domain opportunity appears
Aug 2026 · notify.domains · its alternatives →
- 5
- 6
Momento▲140A powerful platform to help you monitor your domains
2020 · domexus.com · its alternatives →
- 7
Tired of companies snooping through your DNS traffic? Don't you wish you could get advertisements with your DNS records? Today we're introducing the innovative, privacy-focused, ad-supported DNS resolver - DN$! Traditional DNS resolvers provided by your internet service provider, cloudflare, or google could be tracking your internet activity and selling it to third-party data vendors. We at DN$ want to fix that and cut out these nefarious actors (until we've amassed a critical number of users to exploit). In order to support such a radically new business model, our service needs to serve…
2024 · github.com · its alternatives →
- 8
Kit.domains▲198Hello Hacker News community, We are excited to announce the launch of KIT.DOMAINS, our new tool designed to simplify the management and monitoring of domains. KIT DOMAINS is a convenient and reliable solution for tracking the status of your domains and SSL certificates. With KIT DOMAINS, you will receive timely notifications about expirations and emerging issues, ensuring your sites remain operational and secure. Key features: - Expiration Tracking: Monitor the expiration dates of your domains to prevent accidental lapses. - SSL Certificate Monitoring: Keep your SSL certificates up-to-date…
2024 · kit.domains · its alternatives →
- 9
The premium domain littlebirdie.io is available for purchase. Secure transaction via Domain Coasters.
2017 · littlebirdie.io · its alternatives →
- 10
DNS record lookups just as you like 'em
2017 · dnsrecords.io · its alternatives →
- 11
DomainWatchBot▲116A bot that tells you when your domains are about to expire
2017 · its alternatives →
- 12DM
Domainy is a tool to get alerted on when the domain names you like and want are about to expire and also become available. https://www.domainy.io A few use cases - I'm monitoring all the other TLD domain names for which I would like to eventually acquire to protect brand names for the domain names that I already have (e.g. I have google.com and I want to make sure that I have google.abcde, google.edfg etc etc) - I also want to know when some of the domains that I would like will expire and possibly become available, so I can quickly buy them if I can. Just because a domain is…
2021 · its alternatives →
- 13
DMARC Digests▲101Protect your brand from email scammers.
2020 · dmarcdigests.com · its alternatives →
- 14
A high-performance DNS stub resolver for bulk lookups and reconnaissance (subdomain enumeration) - blechschmidt/massdns
2016 · github.com · its alternatives →
- 15
Monitor domain settings, SSL certificates, expiration dates
2022 · observe.domains · its alternatives →
- 16
2012 · millionshort.com · its alternatives →
- 17
- 18
Domain Watch emails you when a domain name is listed for sale on an aftermarket or its price drops. It's like camelcamelcamel.com for domain names. Currently supports the following "Buy It Now" aftermarkets: Afternic, Sedo, Spaceship SellerHub, Atom, Namecheap Market, Porkbun Marketplace, Gname. You can watch up to 3 domains for 60 days with the free plan. Support for auctions is coming soon. Why I made this: 1. To know where and when I could buy the domains that I wanted to buy, ASAP. 2. Empower other domain name buyers with marketplace awareness, data, and an improved shopping experience.…
2017 · domdb.com · its alternatives →
- 19DI
2015 · domainwatcher.io · its alternatives →
- 20IC
2013 · domainmasher.com · its alternatives →
- 21
DomainWatch – Get notified when a domain becomes availablefree tier, from $5/mo▲25DomainWatch DomainWatch We keep an eye on expiration dates, nameservers, registrar in charge and current status of the domain name. We keep an eye on expiration dates, nameservers, registrar in charge and current status of the domain name. sign up 01 The drop catch alternative Have you ever paid for
2018 · domainwatch.me · its alternatives →
- 22
DomainPulse — Domain Monitoringfree tier, from $9/mo▲6Know when your domains change. Before it becomes a problem.
Jul 2026 · domainpulsehq.com · its alternatives →
- 23
- 24
Also compare
Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →