View Contact nikolov.cz Details

📋 Contact & Network Overview

Network Summary:
  • Bandwidth Capacity: ~3.41 Gbit/s (3.41 Gbit/s guard)
  • Total Data Transferred: 23 PB (0.38% of 5yr network data)
  • Network Influence: 0.29% of overall consensus weight (0.53% guard)
  • Network Position: Guard-only (12 total relays, 12 guards)

📊 Operator Intelligence

  • Network Diversity: Great, 3 networks (1 rare)
  • Geographic Diversity: Okay, 3 countries
  • Infrastructure Diversity: Poor, 1 platform
  • Bandwidth Capacity Measurements: 12/12 relays measured by authorities
  • Performance Insights: Overall CW/BW: 1198. +6% higher than 1130 network average. 73th percentile with 876 median.
    • Guard CW/BW: 1198. +48% higher than 808 network average. 73th percentile with 933 median.
  • Operational Maturity: Operating since 2022-09-20 (expanded through 2026-01-26)
  • Version Compliance: All, 12 (100%) compliant
    • Version Status: All, 12 (100%) recommended
  • Family Support: 12 Happy Families (100%)

⏰ Relay Reliability

  • Overall Uptime: 30d 100.0% (12 relays), 6mo 99.9% (12 relays), 1y 99.9% (6 relays), 5y 99.4% (6 relays)
    • ✅ No statistical outliers detected - consistent performance across all relays
    • Network Uptime (6mo): 5th Pct: 67%, 25th Pct: 98%, 50th Pct: 100%, Operator: 100%, 75th Pct: 100%, 90th Pct: 100%, 95th Pct: 100%, 99th Pct: 100%
  • Offline: 0 relays
Reliability data available for 12/12 relays, from 2026-03-29 08:00:00 UTC

🚀 Bandwidth Reliability

Operator Performance:
  • Average Relay Throughput: 6mo 110.79 Mbit/s avg (12 relays), 1y 160.79 Mbit/s avg (6 relays), 5y 143.12 Mbit/s avg (6 relays)
    • No bandwidth outliers detected
  • Performance Analysis (6mo):
    • Stability: Variable (Coefficient of Variation: 50.7% = 56.17 Mbit/s σ / 110.79 Mbit/s μ)
    • Trend: Decline (-24.9%) for most recent (Jan 27 - Mar 28, 2026) vs least recent (Sep 28 - Nov 27, 2025)
    • Capacity Utilization: 43% of all-time peak capacity (current 6mo avg vs all-time 1yr peak)
Network Comparison:
  • Network Position: Top 25% (75th-95th percentile)
  • Network Contribution: 6mo 1.12 Gbit/s avg (181 days), 1y 964.74 Mbit/s avg (183 days), 5y 816.02 Mbit/s avg (129 days)
Bandwidth Stability: Great (Top 25% most stable), Good (25-50% most stable), Variable (25-50% most stable), Extreme (Bottom 10% most variable)
Reliability data available for 12/12 relays, from 2026-03-29 08:00:00 UTC

🏆 AROI Champion Rankings

3 winning AROI Champions Dashboard categories:

🏷️ Flag Reliability

Flag-specific uptime percentages (1M/6M/1Y/5Y):
🛡️ Stable Operation: 100.0% / 97.4% / 99.9% / 96.8%
⚡ Fast Relay: 100.0% / 99.9% / 99.9% / 99.4%
🟢 Running Operation: 100.0% / 99.9% / 99.9% / 99.4%
🛡️ Entry Guard: 100.0% / 95.7% / 99.9% / 96.4%
📁 Directory Services: 100.0% / 99.9% / 99.9% / 99.4%
Excellent (>99%), Below average (<μ of network), Poor (≥2σ from network μ) , from 2026-03-29 08:00:00 UTC

🚀 Flag Bandwidth Performance

Flag-specific bandwidth averages (6M/1Y/5Y):
🛡️ Entry Guard: 110.79 Mbit/s / 160.79 Mbit/s / 143.12 Mbit/s
⚡ Fast Relay: 110.79 Mbit/s / 160.79 Mbit/s / 143.12 Mbit/s
🟢 Running: 110.79 Mbit/s / 160.79 Mbit/s / 143.12 Mbit/s
🎯 Stable Relay: 110.79 Mbit/s / 160.79 Mbit/s / 143.12 Mbit/s
📋 Version 2 Directory: 110.79 Mbit/s / 160.79 Mbit/s / 143.12 Mbit/s
High performance (>1.5x μ), Below average (<μ of network), Poor (≥2σ from network μ)

Last updated: Sun, 29 Mar 2026 10:46:38 GMT. Refreshed every 30 minutes from the Tor directory authorities via Tor Project's onionoo API.

✓ VALIDATED RELAYS (9)

Status Nickname BW Cap (3.41 Gbit/s) ▾ Total Data Uptime/Downtime Uptime (1M/6M/1Y/5Y) Flag Uptime (1M/6M/1Y/5Y) IPv4 Flags DNS Family Country AS Number AS Name Platform First Seen Last Restarted IPv6
✓ TorScale2 (12) 405.65 Mbit/s   ✓ 4.0 PB UP 21h 19m 53s ago 100.0%/99.8%/99.9%/99.5% —/—/—/95.8% 51.159.195.41 FastGuardRunningStableV2DirValid NA Happy Families France FR AS12876 Scaleway SAS Linux 3y 3w 6d ago 21h 21m 12s ago N/A
✓ TorScale (12) 388.01 Mbit/s   ✓ 4.0 PB UP 21h 19m 50s ago 100.0%/99.8%/99.9%/98.9% —/—/—/94.3% 51.159.195.41 FastGuardRunningStableV2DirValid NA Happy Families France FR AS12876 Scaleway SAS Linux 3y 3w 6d ago 21h 21m 9s ago N/A
✓ TorHet (12) 309.30 Mbit/s   ✓ 3.5 PB UP 21h 26m 5s ago 100.0%/99.9%/100.0%/99.2% —/—/—/94.8% 5.9.14.25 FastGuardRunningStableV2DirValid NA Happy Families Germany DE AS24940 Hetzner Online GmbH Linux 3y 6mo 1w ago 21h 27m 24s ago N/A
✓ TorScale3 (12) 274.03 Mbit/s   ✓ 209 TB UP 21h 19m 52s ago 100.0%/99.6%/0.0%/0.0% —/83.7%/—/— 51.159.195.41 FastGuardRunningStableV2DirValid NA Happy Families France FR AS12876 Scaleway SAS Linux 3mo 1w 4d ago 21h 21m 11s ago N/A
✓ TorHet3 (12) 273.15 Mbit/s   ✓ 3.8 PB UP 21h 26m 4s ago 100.0%/99.9%/100.0%/99.3% —/—/—/96.9% 5.9.14.30 FastGuardRunningStableV2DirValid NA Happy Families Germany DE AS24940 Hetzner Online GmbH Linux 3y 5mo 4w ago 21h 27m 23s ago N/A
✓ TorZoner3 (12) 263.63 Mbit/s   ✓ 66 TB UP 21h 28m 6s ago 100.0%/100.0%/0.0%/0.0% —/95.2%/—/— 37.46.208.212 FastGuardRunningStableV2DirValid NA Happy Families Czechia CZ AS34222 ZONER a.s. Linux 2mo 1d 17h ago 21h 29m 25s ago N/A
✓ TorHet2 (12) 235.86 Mbit/s   ✓ 3.8 PB UP 21h 26m 10s ago 100.0%/99.9%/100.0%/99.3% —/—/—/96.7% 5.9.14.25 FastGuardRunningStableV2DirValid NA Happy Families Germany DE AS24940 Hetzner Online GmbH Linux 3y 6mo 1w ago 21h 27m 29s ago N/A
✓ TorZoner2 (12) 211.18 Mbit/s   ✓ 58 TB UP 21h 28m 6s ago 100.0%/100.0%/0.0%/0.0% —/95.2%/—/— 37.46.208.212 FastGuardRunningStableV2DirValid NA Happy Families Czechia CZ AS34222 ZONER a.s. Linux 2mo 1d 17h ago 21h 29m 25s ago N/A
✓ TorZoner4 (12) 209.17 Mbit/s   ✓ 67 TB UP 21h 28m 6s ago 100.0%/100.0%/0.0%/0.0% —/95.1%/—/— 37.46.208.212 FastGuardRunningStableV2DirValid NA Happy Families Czechia CZ AS34222 ZONER a.s. Linux 2mo 1d 16h ago 21h 29m 25s ago N/A

⚠ MISCONFIGURED RELAYS (3)

Status Nickname BW Cap (3.41 Gbit/s) ▾ Total Data Uptime/Downtime Uptime (1M/6M/1Y/5Y) Flag Uptime (1M/6M/1Y/5Y) IPv4 Flags DNS Family Country AS Number AS Name Platform First Seen Last Restarted IPv6
⚠ TorScale4 (12) 311.00 Mbit/s   ✓ 240 TB UP 21h 19m 51s ago 100.0%/99.7%/0.0%/0.0% —/84.4%/—/— 51.159.195.41 FastGuardRunningStableV2DirValid NA Happy Families France FR AS12876 Scaleway SAS Linux 3mo 1w 4d ago 21h 21m 10s ago N/A
⚠ TorHet4 (12) 276.67 Mbit/s   ✓ 3.7 PB UP 21h 26m 4s ago 100.0%/99.9%/100.0%/99.9% Match 5.9.14.30 FastGuardRunningStableV2DirValid NA Happy Families Germany DE AS24940 Hetzner Online GmbH Linux 3y 6mo 1d ago 21h 27m 23s ago N/A
⚠ TorZoner (12) 254.02 Mbit/s   ✓ 54 TB UP 21h 28m 7s ago 100.0%/100.0%/0.0%/0.0% —/95.2%/—/— 37.46.208.212 FastGuardRunningStableV2DirValid NA Happy Families Czechia CZ AS34222 ZONER a.s. Linux 2mo 1d 19h ago 21h 29m 26s ago N/A
⚠️ MISCONFIGURED RELAY DETAILS

These relays have AROI configured but validation failed due to errors.

Validation data last updated: 2026-03-29 02:00 UTC

  • TorScale4 • DNS-RSA: Lookup failed: The resolution lifetime expired after 5.001 seconds: Server Do53:8.8.8.8@53 answered The DNS operation timed out.; Server Do53:1.1.1.1@53 answered The DNS operation timed out.; Server Do53:8.8.8.8@53 answered The DNS operation timed out. • Proof: dns-rsa • FP: D7078D13C7799B2A1D788CCF1D43E06DEA67BF2D
  • TorHet4 • DNS-RSA: Lookup failed: The resolution lifetime expired after 5.001 seconds: Server Do53:8.8.8.8@53 answered The DNS operation timed out.; Server Do53:1.1.1.1@53 answered The DNS operation timed out.; Server Do53:8.8.8.8@53 answered The DNS operation timed out. • Proof: dns-rsa • FP: D245932673168094C492D5155F64699E251703E9
  • TorZoner • DNS-RSA: Lookup failed: The resolution lifetime expired after 5.002 seconds: Server Do53:8.8.8.8@53 answered The DNS operation timed out.; Server Do53:1.1.1.1@53 answered The DNS operation timed out.; Server Do53:8.8.8.8@53 answered The DNS operation timed out. • Proof: dns-rsa • FP: F4ADC09DDE6768ECBF701612469142EABE7AFCC6

💡 Fix: Check DNS records, renew SSL certificates, or verify server connectivity.
📖 See the AROI Specification for guidance.