gomacro.com security report

Certificate, security headers, email authentication, DNS, registration, and exposed hosts — from public sources.

70risk

Elevated

Several issues worth triaging this week.

0Critical

3High

7Medium

10Low

2Info

Collected 2 hours ago38.5sfrom cache

Certificate Transparency12
DNS resolution20
Network ownership0
CDN / WAF detection0
Exposed ports & CVEs39
Registration
DNS posture2
Email authentication2
Certificate
Security headers4
Archived URLs
Analysis22

noteFound 19 addresses; enriching the first 12.
noteCertificate inspection is unavailable in this runtime.
noteNetwork ownership lookup is unavailable in this runtime; ASN and org are omitted.
noteCDN/WAF detection is unavailable in this runtime.
note1 host was identified as CDN/edge infrastructure from ASN ownership rather than a cdncheck fingerprint.

Shodan matched these CVEs against the service banners it saw on 97.107.135.178 (link.gomacro.com), which advertise exim 4.99.4. These are version-fingerprint matches, not confirmed exploits: a distribution may have back-ported the fix while leaving the banner unchanged. Severity reflects the volume of known issues associated with this host, not a CVSS score. CVE-2026-66141 CVE-2026-66140
What to do
Confirm the running versions on 97.107.135.178 and compare them against the current security release for each package before treating any single CVE as live.
CVE-2026-66141 ↗CVE-2026-66140 ↗
asset: 97.107.135.178
Shodan matched these CVEs against the service banners it saw on 185.3.93.228 (link.gomacro.com), which advertise exim 4.99.4. These are version-fingerprint matches, not confirmed exploits: a distribution may have back-ported the fix while leaving the banner unchanged. Severity reflects the volume of known issues associated with this host, not a CVSS score. CVE-2026-66141 CVE-2026-66140
What to do
Confirm the running versions on 185.3.93.228 and compare them against the current security release for each package before treating any single CVE as live.
CVE-2026-66141 ↗CVE-2026-66140 ↗
asset: 185.3.93.228
Shodan matched these CVEs against the service banners it saw on 170.187.131.209 (link.gomacro.com), which advertise exim 4.99.4. These are version-fingerprint matches, not confirmed exploits: a distribution may have back-ported the fix while leaving the banner unchanged. Severity reflects the volume of known issues associated with this host, not a CVSS score. CVE-2026-66141 CVE-2026-66140
What to do
Confirm the running versions on 170.187.131.209 and compare them against the current security release for each package before treating any single CVE as live.
CVE-2026-66141 ↗CVE-2026-66140 ↗
asset: 170.187.131.209
97.107.135.178 (link.gomacro.com) reports exim 4.99.4. Publishing precise versions lets anyone match the host against a CVE feed without probing it, which is how targets get shortlisted for mass exploitation after a new advisory lands.
What to do
Suppress version tokens in server banners (for example `ServerTokens Prod` in Apache) and keep the packages current.
asset: 97.107.135.178
185.3.93.228 (link.gomacro.com) reports exim 4.99.4. Publishing precise versions lets anyone match the host against a CVE feed without probing it, which is how targets get shortlisted for mass exploitation after a new advisory lands.
What to do
Suppress version tokens in server banners (for example `ServerTokens Prod` in Apache) and keep the packages current.
asset: 185.3.93.228
170.187.131.209 (link.gomacro.com) reports exim 4.99.4. Publishing precise versions lets anyone match the host against a CVE feed without probing it, which is how targets get shortlisted for mass exploitation after a new advisory lands.
What to do
Suppress version tokens in server banners (for example `ServerTokens Prod` in Apache) and keep the packages current.
asset: 170.187.131.209
The browser will also send this cookie over plain http://, where it can be captured.
What to do
Add `Secure` to the cookie.
asset: https://gomacro.com/
The browser will also send this cookie over plain http://, where it can be captured.
What to do
Add `Secure` to the cookie.
asset: https://gomacro.com/
The browser will also send this cookie over plain http://, where it can be captured.
What to do
Add `Secure` to the cookie.
asset: https://gomacro.com/
The browser will also send this cookie over plain http://, where it can be captured.
What to do
Add `Secure` to the cookie.
asset: https://gomacro.com/
Check it is not an open relay.
What to do
Restrict 25/tcp to a VPN, bastion, or allow-listed source range.
asset: 97.107.135.178:25
Check it is not an open relay.
What to do
Restrict 25/tcp to a VPN, bastion, or allow-listed source range.
asset: 185.3.93.228:25
Check it is not an open relay.
What to do
Restrict 25/tcp to a VPN, bastion, or allow-listed source range.
asset: 170.187.131.209:25
Browsers and the preload list expect at least six months; shorter values give little protection between visits.
What to do
Raise max-age to 31536000 (one year).
asset: https://gomacro.com/
Full URLs — including any tokens or IDs in them — are sent to every third party the page links to.
What to do
Send `Referrer-Policy: strict-origin-when-cross-origin`.
asset: https://gomacro.com/
Without HttpOnly, any injected script can read and exfiltrate this cookie.
What to do
Add `HttpOnly` unless client-side code genuinely needs to read it.
asset: https://gomacro.com/
Without HttpOnly, any injected script can read and exfiltrate this cookie.
What to do
Add `HttpOnly` unless client-side code genuinely needs to read it.
asset: https://gomacro.com/
Without HttpOnly, any injected script can read and exfiltrate this cookie.
What to do
Add `HttpOnly` unless client-side code genuinely needs to read it.
asset: https://gomacro.com/
Without HttpOnly, any injected script can read and exfiltrate this cookie.
What to do
Add `HttpOnly` unless client-side code genuinely needs to read it.
asset: https://gomacro.com/
Answers for this domain are not signed, so a resolver cannot tell a forged response from a real one.
What to do
Enable DNSSEC at your DNS host and publish the DS record at the registrar.
asset: gomacro.com
Mail to this domain can be downgraded to plaintext by an on-path attacker, because senders have no way to know TLS is required.
What to do
Publish an MTA-STS policy (a TXT record plus a small HTTPS-hosted file).
asset: gomacro.com
Any public certificate authority may issue certificates for this domain. CAA lets you name the ones allowed to.
What to do
Add a CAA record naming your CA, e.g. `0 issue "letsencrypt.org"`.
asset: gomacro.com

final https://gomacro.com/status 200time 361msstack cloudflare

✓http:// redirects to https://
!Strict-Transport-Security
max-age=7889238
✓Content-Security-Policy
block-all-mixed-content; frame-ancestors 'none'; upgrade-insecure-requests;
✓Clickjacking protection
DENY
✓X-Content-Type-Options
nosniff
✗Referrer-Policy
–Permissions-Policyoptional
–security.txt publishedoptional — tells researchers where to report bugs

✗Cookie _shopify_y
no Secure · no HttpOnly · SameSite=lax
✗Cookie _shopify_s
no Secure · no HttpOnly · SameSite=lax
✗Cookie localization
no Secure · no HttpOnly · SameSite=lax
✗Cookie cart_currency
no Secure · no HttpOnly · SameSite=lax
✓Cookie _shopify_essential
Secure · HttpOnly · SameSite=lax
✓Cookie _shopify_analytics
Secure · HttpOnly · SameSite=lax
✓Cookie _shopify_marketing
Secure · HttpOnly · SameSite=lax

✓Receives mail via 1 server
gomacro-com.mail.protection.outlook.com
✓SPFends in -all
v=spf1 a mx include:spf.protection.outlook.com include:_spf.salesforce.com include:amazonses.com include:spf.smtp2go.com include:relay.mailchannels.net include:spf.gotoresolve.com -all
✓DMARCp=quarantine
v=DMARC1; p=quarantine; sp=none; adkim=s; aspf=s; rua=mailto:dmarc_rua@gomacro.com; ruf=mailto:dmarc_ruf@gomacro.com; fo=1;
!MTA-STSinbound mail can be downgraded to plaintext

!DNSSECanswers can be forged
–CAAany CA may issue
–IPv6 (AAAA)IPv4 only
✓2 nameservers
pdns11.domaincontrol.com pdns12.domaincontrol.com

✓Registered with GoDaddy.com, LLC21.3 years old
gomacro.com
✓Registration expiry991 days
2029-05-25
✓Transfer lock
client delete prohibited, client renew prohibited, client transfer prohibited, client update prohibited
✓2 nameservers at registry
pdns11.domaincontrol.com pdns12.domaincontrol.com

Address	Ports	CVEs	Edge	Network
23.227.38.65 gomacro.com +3	80443205220532082208320862087+5	0	Cloudflare~	—
97.107.135.178 link.gomacro.com +4	258044310256	2	direct	—
185.3.93.228 link.gomacro.com +3	2580443	2	direct	—
170.187.131.209 link.gomacro.com +3	2580443	2	direct	—
15.197.225.128 help.gomacro.com +3	80443	0	direct	—
3.33.251.168 help.gomacro.com +3	80443	0	direct	—
100.49.0.246 pay.gomacro.com +4	80443	0	direct	—
100.49.110.141 pay.gomacro.com +4	80443	0	direct	—
13.35.163.128 trk.gomacro.com +2	80443	0	direct	—
13.35.163.76 trk.gomacro.com +2	80443	0	direct	—
13.35.163.64 trk.gomacro.com +2	80443	0	direct	—
13.35.163.20 trk.gomacro.com +2	80443	0	direct	—

Archived URLs

Endpoints the Wayback Machine has kept — config files, backups, scripts. Slow to fetch, so it is here on request.

gomacro.com security report

Elevated

Findings

Security headers

Email authentication

DNS

Registration

Hosts

Hostnames