› Certifications · compare
Compare certifications
Pick up to 3 certifications and compare them side-by-side on cost, exam format, recertification, salary signal, quality, and domain coverage.
F5 · professional
F5 CTS DNSF5 Big-IP Certified Technical Specialist - Domain Name Services
F5 Big-IP Certified Technical Specialist - Domain Name Services
Official pageComparing
F5F5 CTS DNS
› Cost
Exam fee
F5 CTS DNS$135
Exam fee
$135
Annual maintenance fee
F5 CTS DNS—
Annual maintenance fee
—
3-year cost of ownership
F5 CTS DNS$135
3-year cost of ownership
$135
› Exam mechanics
Pass mark
F5 CTS DNS—
Pass mark
—
Retake policy
F5 CTS DNS—
Retake policy
—
Study time
F5 CTS DNS—
Study time
—
Validity
F5 CTS DNS—
Validity
—
CPE / yr
F5 CTS DNS—
CPE / yr
—
Delivery
F5 CTS DNS—
Delivery
—
› Salary signal (US base)
Range
F5 CTS DNS—
Range
—
Median
F5 CTS DNS—
Median
—
Premium %
F5 CTS DNS—
Premium %
—
Role context
F5 CTS DNS—
Role context
—
› Quality (4-axis rubric · 0–10)
Schema quality
F5 CTS DNS—
Schema quality
—
Practice evidence
F5 CTS DNS—
Practice evidence
—
Maintenance
F5 CTS DNS—
Maintenance
—
Market recognition
F5 CTS DNS—
Market recognition
—
Average
F5 CTS DNS—
Average
—
› Recognition & lifecycle
Recognition
F5 CTS DNSGlobal
Recognition
Global
ISO 17024 accredited
F5 CTS DNS—
ISO 17024 accredited
—
DoD 8140 baseline
F5 CTS DNS—
DoD 8140 baseline
—
Holders worldwide
F5 CTS DNS—
Holders worldwide
—
Current version
F5 CTS DNS—
Current version
—
› Domain coverage
A25Security Architecture & Engineering
F5 CTS DNS● core
A25Security Architecture & Engineering
● core
Browse the full catalog or open any one of these on its detail page for full study materials, peer comparisons, and lifecycle notes.