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Recon Report

ibm.com
13 Feb 2026, 23:31 UTC · 23.6s ·v26.12.28
Engineer's Re-scan New Target
Target Assessment
Target Hardness: Hardened
3 defensive layers | 4 attack surface gaps
Email Spoofability Can you spoof email from this domain?
> analyzing sender authorization policy...
SPF — Sender Policy Framework
SPF is configured — sender authorization restricts spoofing
RFC 7208 — Sender Policy Framework

SPF allows domain owners to specify which mail servers are authorized to send email on behalf of their domain. Without SPF, any server can forge the envelope sender.

> enumerating cryptographic selectors...
DKIM — DomainKeys Identified Mail
DKIM selectors reveal mail infrastructure — signatures found
RFC 6376 — DomainKeys Identified Mail

DKIM provides cryptographic authentication of email messages. Selector names often reveal email providers (e.g., google, selector1 = Microsoft 365).

> evaluating enforcement policy...
DMARC — Domain-based Message Authentication
DMARC p=reject — hard enforcement. Spoofing will be rejected.
RFC 7489 — DMARC

DMARC ties SPF and DKIM together with a policy that tells receiving servers what to do with unauthenticated mail. p=none is monitoring only — attackers love it.

Transport Security Can you intercept email in transit?
> probing certificate pinning via DNSSEC chain...
DANE / TLSA
No DANE — TLS is opportunistic and can be downgraded
MTA-STS
MTA-STS not enforced — STARTTLS stripping possible
TLS-RPT
No TLS-RPT — TLS failures go unnoticed by the domain owner
RFC 8460 — SMTP TLS Reporting

TLS-RPT enables reporting of TLS negotiation failures. Without it, STARTTLS downgrade attacks leave no trace.

Brand & Certificate Security Can you fake this brand's identity?
BIMI
No BIMI — no verified brand logo in email clients. Visual impersonation is easy.
CAA — Certificate Authority Authorization
No CAA — any CA on earth can issue a valid certificate for this domain. An attacker can obtain a trusted cert from the cheapest, fastest CA and stand up a convincing HTTPS phishing clone or MitM proxy.
RFC 8659 — CAA

CAA records specify which Certificate Authorities are authorized to issue certificates. Without CAA, an attacker could obtain a valid cert from any CA.

DNS Infrastructure Can you poison the DNS?
> validating cryptographic chain of trust...
DNSSEC
No DNSSEC — DNS responses can be spoofed or poisoned
RFC 4033–4035 — DNSSEC

DNSSEC adds cryptographic signatures to DNS responses, preventing cache poisoning and response forgery. Without DNSSEC, an attacker can forge DNS answers.

NS Delegation
0 nameservers detected — single point of failure
Attack Surface Discovery What can you find from the outside?
Subdomain Discovery (Multi-Source)
0 subdomains discovered via CT logs + DNS probing + Nmap SAN extraction
Subdomain
map[cert_count:2 has_dns:false issuer:C=US, O="VeriSign, Inc.", OU=VeriSign Trust Network, OU=Terms of use at https://www.verisign.com/rpa (c)10, CN=VeriSign Class 3 Secure Server CA - G3 not_after:2015-05-09T23:59:59 not_before:2014-03-10T00:00:00 subdomain:0ed-fr-bmt.kr.ibm.com]
map[cert_count:1 has_dns:false issuer:C=US, O="VeriSign, Inc.", OU=VeriSign Trust Network, OU=Terms of use at https://www.verisign.com/rpa (c)10, CN=VeriSign Class 3 International Server CA - G3 not_after:2014-03-28T23:59:59 not_before:2013-03-28T00:00:00 subdomain:0ed-fr-edu.kr.ibm.com]
map[cert_count:2 has_dns:false issuer:C=US, O="VeriSign, Inc.", OU=VeriSign Trust Network, OU=Terms of use at https://www.verisign.com/rpa (c)10, CN=VeriSign Class 3 Secure Server CA - G3 not_after:2015-05-09T23:59:59 not_before:2014-03-10T00:00:00 subdomain:0ed-fr-iic.kr.ibm.com]
map[cert_count:2 has_dns:false issuer:C=US, O=DigiCert Inc, CN=DigiCert SHA2 Secure Server CA not_after:2017-12-14T12:00:00 not_before:2016-12-09T00:00:00 subdomain:1.secure.blockchain.ibm.com]
map[cert_count:1 has_dns:false issuer:C=US, O=Symantec Corporation, OU=Symantec Trust Network, CN=Symantec Class 3 Secure Server CA - G4 not_after:2018-01-10T23:59:59 not_before:2017-01-10T00:00:00 subdomain:a0001p5wjmp0001.infra.mhas.ibm.com]
map[cert_count:2 has_dns:false issuer:C=US, O=Symantec Corporation, OU=Symantec Trust Network, CN=Symantec Class 3 Secure Server CA - G4 not_after:2018-01-13T23:59:59 not_before:2017-01-13T00:00:00 subdomain:a0001p5wjmp0002.infra.mhas.ibm.com]
map[cert_count:1 has_dns:false issuer:C=US, O=Symantec Corporation, OU=Symantec Trust Network, CN=Symantec Class 3 Secure Server CA - G4 not_after:2018-01-10T23:59:59 not_before:2017-01-10T00:00:00 subdomain:a0001p5wjmp0003.infra.mhas.ibm.com]
map[cert_count:1 has_dns:false issuer:C=US, O=Symantec Corporation, OU=Symantec Trust Network, CN=Symantec Class 3 Secure Server CA - G4 not_after:2018-01-13T23:59:59 not_before:2017-01-13T00:00:00 subdomain:a0001p5wjmp0004.infra.mhas.ibm.com]
map[cert_count:1 has_dns:false issuer:C=US, O=Symantec Corporation, OU=Symantec Trust Network, CN=Symantec Class 3 Secure Server CA - G4 not_after:2018-05-04T23:59:59 not_before:2017-05-04T00:00:00 subdomain:a0001p5wjmp0005.infra.mhas.ibm.com]
map[cert_count:1 has_dns:false issuer:C=US, O=Symantec Corporation, OU=Symantec Trust Network, CN=Symantec Class 3 Secure Server CA - G4 not_after:2018-05-04T23:59:59 not_before:2017-05-04T00:00:00 subdomain:a0001p5wjmp0006.infra.mhas.ibm.com]
map[cert_count:2 has_dns:false issuer:C=US, O=GeoTrust Inc., CN=GeoTrust SSL CA - G3 not_after:2017-08-15T23:59:59 not_before:2015-06-17T00:00:00 subdomain:a09prod.rchland.ibm.com]
map[cert_count:1 has_dns:false issuer:C=US, O="GeoTrust, Inc.", CN=GeoTrust SSL CA not_after:2014-11-08T12:05:12 not_before:2012-09-04T03:24:55 subdomain:a24prod.rchland.ibm.com]
map[cert_count:1 cname:custom.rqz6qqeidkk.us-south.codeengine.appdomain.cloud. has_dns:true issuer:C=US, O=DigiCert Inc, CN=DigiCert SHA2 Secure Server CA not_after:2018-11-19T12:00:00 not_before:2017-11-14T00:00:00 subdomain:able.ibm.com]
map[cert_count:1 has_dns:false issuer:C=US, O=Symantec Corporation, OU=Symantec Trust Network, CN=Symantec Class 3 Secure Server CA - G4 not_after:2017-04-24T23:59:59 not_before:2016-02-23T00:00:00 subdomain:acrochk1.rtp.raleigh.ibm.com]
map[cert_count:1 has_dns:true issuer:C=US, O="Thawte, Inc.", CN=Thawte SSL CA not_after:2016-12-10T23:59:59 not_before:2013-12-11T00:00:00 subdomain:adlab.research.ibm.com]
map[cert_count:1 has_dns:false issuer:C=US, O=GeoTrust Inc., CN=GeoTrust SSL CA - G3 not_after:2016-05-05T23:59:59 not_before:2015-05-06T00:00:00 subdomain:admin.notes.collabservdaily.swg.usma.ibm.com]
map[cert_count:1 has_dns:false issuer:C=US, O=GeoTrust Inc., CN=GeoTrust SHA256 SSL CA not_after:2018-07-18T23:59:59 not_before:2017-05-19T00:00:00 subdomain:admin.notes.collabservsvt1.swg.usma.ibm.com]
map[cert_count:1 has_dns:false issuer:C=US, O=GeoTrust Inc., CN=GeoTrust SHA256 SSL CA not_after:2018-05-09T23:59:59 not_before:2017-03-10T00:00:00 subdomain:admin.notes.collabservsvt2.swg.usma.ibm.com]
map[cert_count:1 has_dns:false issuer:C=US, O=GeoTrust Inc., CN=GeoTrust SSL CA - G3 not_after:2016-05-05T23:59:59 not_before:2015-05-06T00:00:00 subdomain:admin.notes.collabservsvt3.swg.usma.ibm.com]
map[cert_count:7 cname:redirect.www.ibm.com. has_dns:true issuer:C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3 not_after:2018-01-10T07:50:46 not_before:2017-10-12T07:50:46 subdomain:advantage.ibm.com]
SaaS Services (TXT Record Discovery)
10 SaaS services detected via DNS TXT verification records
Atlassian MongoDB Apple Google Workspace Facebook Microsoft 365 Yandex Dynatrace Adobe Amazon SES
Intelligence Metadata Can you verify this independently?
SHA-3-512 Integrity Hash
b8c03670454cf9c73fed328cc6228a8bd2c3504a57b2bb57819169c5d4bb022b562415de9d2646b6bf51b722c3c6f0498ea3711ab2578664191af50c7578e347
RFC References
12
Tool Version
v26.12.28
Verification Commands — Independently verify every finding