Lookalike Domain Analysis

Detailed risk assessment for squareupsmtp.com

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Domain Information

Lookalike Domain

squareupsmtp.com

Legitimate Domain (Target)

squareup.com

Merchant payment access

Registrar

NAMECHEAP INC Dangerous Registrar

Website Status

Offline

Detection Date

April 16, 2026 04:19

Domain Creation Date

April 14, 2026

RDAP Takedown Status

Active

Discovery Method

Registrar Feed (Regex)

DNS Records

Nameservers

ns1.squareupsmtp.com., ns2.squareupsmtp.com.

MX Records (Mail Servers)

mx.squareupsmtp.com.

SPF Record (Email Authentication)

v=spf1 ip4:51.38.105.19 ip4:51.38.105.42 ip4:51.38.106.204 ip4:51.38.106.207 ip4:145.239.0.38 ip4:216.52.2.148 ip4:216.52.2.149 ip4:216.52.2.150 ip4:216.52.2.151 ip4:216.52.2.152 ip4:155.94.155.150 ip4:155.94.155.151 ip4:155.94.155.152 ip4:155.94.155.153 " "ip4:155.94.155.154 ip4:155.94.155.155 ip4:155.94.155.156 ip4:155.94.155.157 ip4:155.94.155.158 ip4:155.94.155.159 ip4:109.230.230.35 ip4:109.230.230.36 ip4:109.230.230.37 ip4:109.230.230.38 ip4:109.230.233.120 ip4:51.77.158.37 ip4:51.178.71.15 ip4:51.210." "173.119 ip4:51.210.197.135 ip4:51.254.57.37 -all

Risk Score Breakdown

This risk score shows how dangerous this lookalike domain is. Higher scores indicate more active threats. Each indicator below adds points to the score (max 100).

Talos Blacklist

Not on Talos blacklist

Dangerous Registrar

Registered with flagged registrar: NameCheap

+25

Dangerous Email Provider

MX record 'mx.squareupsmtp.com.' not on dangerous list

MX Records Configured

Email servers configured: mx.squareupsmtp.com.

+15

SPF Records

SPF authentication configured with sending directives

+15

Website is Live

Website status: Offline

Website is Parked

Website status: Offline

Website is Phishing

Website status: Offline

Very Recent Registration

Domain registered 7 days ago (less than 30 days)

+10

Total Score: 50 / 100

4 of 9 factors active

Threat Level

50 / 100

Medium Risk

Moderate risk detected. Monitor closely for changes that increase threat level.

Risk Increase Detected

Score went from 30 to 50 · 3 days, 2 hours ago

Key Threat Signals

Talos Blacklisted No
Website Active No
Email Capability Enabled
Email Authentication Configured
Taken Down No

Related Threats

Other domains attacking squareup.com

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