View Relay "Dunkelzahn"

Fingerprint: 495985474F547B5D97ACB2941C7AED048D7E7E14 | Family: 1 relay | AS16276 | Poland | OpenBSD

Health Status

Consensus
In Consensus (has Running flag)
Flags
Fast, Running, V2Dir, Valid (4)
BW Verified
Not Measured
Stability
Overloaded | DOWN 2d 18h 46m ago | UP 57% (1M)
Reachability
N/A
First Seen
3w 1d 17h ago
BW Weight
0.00% of Network | 32 Mbit/s Observed By Relay
Version
0.4.9.6 Recommended
Issues Detected:
  • File Descriptor Exhaustion : Relay ran out of file descriptors at 2026-04-26 13:00 UTC. This severely impacts connections and performance.
    Suggestion: Increase file descriptor limits: For systemd: add "LimitNOFILE=65535" to [Service] section. For shell: ulimit -n 65535. Persistent: edit /etc/security/limits.conf.

Connectivity and Location

Addresses
OR Address
ip31.ip-51-75-32.eu
51.75.32.31:9001
Reachability (Directory Authorities)
Status
Reachability data unavailable
Location
Country
Poland Poland
Interactive Map
View in RouteFluxMap
Autonomous System
AS Number
AS16276
AS Name
OVH SAS (BGP.tools)
AS Rarity
Common (score: 0/5, 11.67% consensus weight, 192 operators)

Bandwidth Metrics

Capacity (Relay Reported)
Observed Bandwidth
32.74 Mbit/s
Advertised Bandwidth
32.74 Mbit/s
Rate Limit
167.77 Mbit/s
Burst Limit
209.72 Mbit/s
Total Data
6.3 TB (5 years)
1mo: 44 GB | 6mo: 317 GB | 1y: 787 GB | 5y: 6.3 TB
Measurement (Directory Authority Verified)

Source: CollecTor — fetched 2026-04-29 15:45:08

Measured By
Not Yet Measured
Network Participation: Consensus Weight: 0.0000% of network (2th pctl) | Guard: N/A | Middle: N/A | Exit: N/A

Uptime and Stability

Uptime Metrics
Current Status
DOWN 2d 18h 46m ago
Overall Uptime (1M/6M/1Y/5Y)
57.4%/41.6%/46.6%/47.9%
Flag Uptime (1M/6M/1Y/5Y)
—/40.9%/46.3%/46.2%
Hibernating
No
Timestamps
First Seen
3w 1d 17h ago (2026-04-06 23:00:00)
Last Seen
2d 18h 46m ago (2026-04-26 22:00:00)
Last Restarted
1w 19h 4m ago (2026-04-21 21:41:59)
Last Changed Address
2026-04-06 23:00:00
[Warning] OVERLOADED — FD exhaustion (last: 2026-04-26)
General Overload (from /details)
Status
Not Reported

OOM killer, onionskin queue saturation, or TCP port exhaustion. Flag remains 72h after last event (Tor spec 328).

File Descriptor Exhaustion (from /bandwidth)
Status
Reported — 2026-04-26 13:00 UTC (3 days ago)
Rate Limits (from /bandwidth)

No rate limit data from /bandwidth endpoint.

Recommendations
  • Increase FD limit: ulimit -n 65535
  • systemd: LimitNOFILE=65535 in [Service]

Operator and Family

Operator Identity

Source: AROI Validation API — 2026-04-29 08:00 UTC

AROI Domain (?)
Not specified
Operator Validation
Unvalidated
This Relay
N/A (no AROI configured)
Contact
none
Family Configuration
Family Support
None — No family membership configured
Happy Families (family-cert)
Effective Members: 0
none
MyFamily (legacy declarations)
Effective Member: 1 
495985474F547B5D97ACB2941C7AED048D7E7E14 (this relay)
Alleged Members: 0
none
Indirect Members: 0
none

Software and Version

Platform
OpenBSD — Tor 0.4.9.6 on OpenBSD
Version
0.4.9.6 — Recommended
Version Status
Recommended

Exit Health & Policy

DNS Health
Not an exit relay — DNS health testing does not apply.
IPv4 Exit Policy Summary
reject: 
  1-65535
IPv6 Exit Policy Summary
None
Full Exit Policy
reject *:*

Last fetch was at Wed, 29 Apr 2026 16:45:59 GMT.