Continuous Security
Continuous detection of lookalike and typosquat domains impersonating your brand — with the evidence you need to act before staff or customers are phished.
Attackers rarely need to break in when they can simply impersonate you. A convincing lookalike domain — one character swapped, a letter doubled, a homoglyph substituted — is often all it takes to phish your staff, defraud your customers, or intercept supplier payments. Most organisations only find out when the damage is done. A domain monitoring service closes that gap by watching for impersonation continuously, not after the first victim reports it.
Blackfoot's domain monitoring service generates the impersonation permutations of your domains — character swaps, insertions, substitutions, and homoglyph variants — and continuously checks which of them have actually been registered. Each registered lookalike is enriched with DNS and WHOIS detail, including A, NS, and MX records, so you can see who registered it, where it points, when it appeared, and whether it is being prepared for use against you.
Not every lookalike is an active threat, so the service separates signal from noise. Lookalikes with mail servers configured — domains capable of sending phishing email in your name — are flagged for priority attention. Where a lookalike hosts a live website, visual and HTML similarity comparison identifies active clones and phishing sites impersonating your real pages.
Findings are delivered through the Sentry platform alongside the rest of your exposure picture, with alerts when new lookalikes appear or existing ones turn hostile. We do not execute takedowns on your behalf, but every confirmed threat comes with practical guidance on registrar and hosting-provider takedown routes, so your team can act quickly and with evidence in hand.
The service is priced per monitored domain and is available standalone or as a module of Sentry CTEM, Blackfoot's managed continuous threat exposure management programme — so you can start with brand protection and expand to the full programme on the same platform.
Newly registered lookalike domains surface as they appear, not after the first phishing report.
Character swaps, insertions, substitutions, and homoglyph variants generated and monitored for every domain.
Lookalikes with mail servers configured are prioritised — these can send email in your name.
Visual and HTML similarity comparison identifies live phishing sites copying your pages.
DNS and WHOIS detail for every registered lookalike, plus takedown guidance for confirmed threats.
We onboard the domains you want protected into Sentry — pricing is per monitored domain, so you choose the coverage.
The service generates impersonation permutations of each domain and continuously identifies which have been registered.
Registered lookalikes are enriched with DNS and WHOIS detail; mail-capable domains and visually similar clone sites are flagged as priority threats.
Findings and alerts land in Sentry with the evidence and takedown guidance your team needs to respond.
Straight answers to what prospective clients ask us most.
A lookalike domain is a registration deliberately crafted to resemble yours — a swapped character, an extra letter, or a visually identical homoglyph. Attackers use them to send phishing email that appears to come from you, to clone your website, and to defraud your customers and suppliers. Because they sit outside your infrastructure, you will not see them without actively monitoring for them.
We do not execute takedowns directly, but every confirmed threat comes with practical takedown guidance covering registrar and hosting-provider routes. Combined with the DNS, WHOIS, and similarity evidence gathered by the service, this gives your team what it needs to move quickly.
The service checks each registered lookalike for configured mail servers — a strong indicator of phishing capability — and compares any live website against yours using visual and HTML similarity analysis to detect active clones. This means your team focuses on the lookalikes that pose a real threat rather than every parked registration.
Yes. Domain monitoring is priced per monitored domain and available standalone. It also runs as a module of Sentry CTEM, so you can expand to full continuous threat exposure management later without re-onboarding.
Get a fixed-scope quote, usually the same working day.
