Try Claude
DNS & DomainDNS, WHOIS, SSL & domain checks
AI Tools for Network Engineers
AI tools for network engineers to audit infrastructure, monitor performance, research best practices, and stay current on security threats.
Get started for free
Works in Chat, Cowork and Code
TLS Configuration
TLS 1.0/1.1 still enabled on 3 devices — upgrade required
Firewall Rules
Overly permissive outbound rules on core switch
DNS Resolution Logging
Disabled on 2 of 5 resolvers
VPN Cipher Suite
AES-256 · HMAC-SHA2 — compliant
DLP Controls
Missing on 4 web proxy endpoints
Network security audit
Scan your network infrastructure for vulnerabilities, misconfigurations, and security gaps.
Audit my network infrastructure including firewalls, VPN, DNS, and web proxies for security issues
Found 8 issues: weak TLS configuration, overly permissive firewall rules, DNS resolution logging disabled, missing DLP controls.
ToolRouter scan_app
TLS 1.0/1.1 Active
Detected on 3 perimeter devices
Firewall Rules
Overly permissive outbound — review needed
DNS Logging
Disabled on primary resolvers
DLP Controls
Missing on 4 web proxy endpoints
VPN Encryption
AES-256 · HMAC-SHA2 — compliant
DNS and domain security
Verify DNS records are properly configured, check DNSSEC, monitor domain registration details.
Check my company domain for: DNSSEC configuration, SPF/DKIM/DMARC setup, SSL certificates, and domain expiration
DNSSEC: enabled. SPF: configured, DKIM: missing, DMARC: partially set. SSL cert expires in 120 days. Domain renews in 14 months.
ToolRouter check_dns
RecordStatusDetail
DNSSECEnabledDS record at registrar · OK
SPFPassProperly configured
DKIMMissingNo selector found — action needed
DMARCPartialp=none — not enforcing
SSL CertOKExpires in 120 days
Last checked · today
Network design and best practices
Research network architectures, switching, routing, and high-availability designs.
Show me best practices for designing a resilient enterprise network with redundancy and failover
Found: spanning tree protocols, VLAN segmentation, redundant uplinks, load balancing, and disaster recovery patterns.
ToolRouter search_docs
Spanning Tree
Rapid PVST+ with BPDU Guard on all edge ports
VLAN Segmentation
Separate VLANs: voice, servers, IoT, guest
Redundant Uplinks
802.3ad LACP bonding — active/active
Load Balancing
ECMP for north-south · OSPF multipath
Disaster Recovery
Cold standby at secondary DC · 4hr RTO
Threat intelligence and vulnerability tracking
Stay informed on network security threats, CVEs, and exploit trends.
Find all critical network equipment vulnerabilities (Cisco, Juniper, Arista) from the last 6 months
Found 22 CVEs. 5 critical: BGP vulnerabilities, OSPF hijacking, STP manipulation, VLAN hopping. Includes exploits and patches.
ToolRouter search_cves
CveVendorSeverity
CVE-2024-20399CiscoCritical 9.8
CVE-2024-2973JuniperCritical 10.0
CVE-2024-22394AristaHigh 8.6
CVE-2024-8190CiscoHigh 7.2
CVE-2024-47575FortinetCritical 9.8
22 CVEs found · 5 critical · patches available
Traffic analysis and threat detection
Investigate traffic patterns, identify suspicious IP addresses, and detect data exfiltration.
Investigate these 10 suspicious IPs connecting to our network from geographically impossible locations
IP 1: Beijing. IP 2: Moscow. IP 3: Lagos. All 10 flagged as high-risk. Recommend blocking by geographic policy.
ToolRouter lookup_ip
1
IP 1–3: Beijing, CN
High risk · block recommended
2
IP 4–6: Moscow, RU
High risk · block recommended
3
IP 7–8: Lagos, NG
Medium risk · monitor
4
IP 9–10: Istanbul, TR
Medium risk · monitor
Ready-to-use prompts
Network security audit
Design a comprehensive network security audit plan covering: firewall rules, routing security, VPN configuration, DLP, and segmentation.
DNS security check
Check my domain for proper DNS configuration: DNSSEC, SPF, DKIM, DMARC, CAA records, and MTA-STS policies.
Find network CVEs
Search for critical CVEs affecting Cisco ASA, Juniper SRX, and F5 Big-IP from the past year
Network design
Research and design a scalable network architecture for a growing enterprise with 10,000+ users across 50 locations
IP threat analysis
Investigate traffic logs and identify suspicious IPs, including geolocation, ISP, and risk profiles
Routing best practices
Look up best practices for BGP security, OSPF hardening, and routing table management in enterprise networks
Tools to power your best work
Security ScannerScan URLs, IPs, domains and files for threats
Vulnerability DatabaseSearch CVEs & track new advisories
IP GeolocationIP to location, ISP & network
Deep ResearchAI research reports with citations
Library DocsUp-to-date docs and code examples for any library
165+ tools.
One conversation.
Everything network engineers need from AI, connected to the assistant you already use. No extra apps, no switching tabs.
Network security audit and hardening
Conduct a complete security audit, identify vulnerabilities, and create a hardening plan.
Threat detection and incident response
Investigate suspicious traffic, identify threats, and respond to security incidents.
Network redesign project
Plan a network architecture upgrade or redesign incorporating current best practices.
Frequently Asked Questions
How can I use the security scanner to audit network devices?
Security Scanner scans network devices for weak configurations, unpatched firmware, weak authentication, and protocol vulnerabilities. Provide access to your firewall, routers, and switches for comprehensive audit results.
What does DNS & Domain checking include?
DNS & Domain checks verify DNSSEC configuration, SPF/DKIM/DMARC records, MTA-STS policies, CAA records, SSL/TLS certificates, domain registration details, and renewal dates.
How do I use IP Geolocation for threat detection?
IP Geolocation identifies the geographic location and ISP of IP addresses in your traffic logs. Use it to detect impossible travel (traffic from two continents too quickly), suspicious regions, and data exfiltration patterns.
Can Library Docs help with network vendor documentation?
Yes. Library Docs includes official documentation from major vendors: Cisco, Juniper, Arista, F5, Palo Alto Networks. Search for specific configurations, troubleshooting, or best practices.
How often should I audit my network for vulnerabilities?
Best practice: continuous monitoring with weekly scans, and monthly deep audits. More frequent scans catch configuration drift and new vulnerabilities early. After any major changes, scan immediately.
Give your AI superpowers.
Get started for free
Works in Chat, Cowork and Code