Tor Relays :: torfan

View Relay "torfan"

Fingerprint: `EDC3C33AF59C2C4999D88CD884BC523D63DFB80B` | Family: 1 relay | TorFan <torfan AT mailinator dot com> | AS16019 | Czechia | Linux

Health Status

Consensus: In Consensus (9/9 Directory Auths)
Flags: Running, Valid, V2Dir, Fast, Stable, HSDir, Guard (7)
BW Verified: 6/7 BW Auths Measured 24 Kbit/s Median
Stability: Overloaded | UP 1w 1d 7h ago | UP 100% (1M)

Reachability: IPv4: 9/9 (Directory Auths)
First Seen: 3mo 2w 18h ago
BW Weight: 0.00% of Network | 31 Mbit/s Observed By Relay
Version: 0.4.8.21 Not Recommended

Issues Detected:

Tor version not recommended : Running Tor version 0.4.8.21 which is not on the recommended list.
Suggestion: Update to the latest stable Tor version. Outdated versions may have security vulnerabilities and could eventually be rejected by the network. See torproject.org/download for latest releases.
Write Bandwidth Limit Hit : Write rate limit (25 Mbit/s) was hit 94 times. Relay is throttling outbound traffic.
Suggestion: Increase RelayBandwidthRate and RelayBandwidthBurst in torrc if your connection has more upload capacity.
Read Bandwidth Limit Hit : Read rate limit (25 Mbit/s) was hit 247 times. Relay is throttling inbound traffic.
Suggestion: Increase RelayBandwidthRate and RelayBandwidthBurst in torrc if your connection has more download capacity.

Notes:

Rate Limit Configuration: Configured limits: Rate=25 Mbit/s, Burst=74 Mbit/s. Limits hit: Write=94, Read=247.

Connectivity and Location

Addresses

OR Address: ip-94-112-34-205.bb.vodafone.cz
94.112.34.205:9001

Reachability (Directory Authorities)

IPv4: 9/9

Location

Country: Czechia
Interactive Map: View in RouteFluxMap

Autonomous System

AS Number: AS16019
AS Name: Vodafone Czech Republic a.s. (BGP.tools)
AS Rarity: Rare (score: 2/5, 0.06% consensus weight, 11 operators)

Flags and Eligibility

Current Flags (7): Running, Valid, V2Dir, Fast, Stable, HSDir, Guard

Eligibility Flag Vote Details

Flag	Metric	Status	Relay Value	Threshold Required
Running	IPv4 Reachability	Meets (9/9 DA)	9/9 authorities reached relay	≥5/9 DA ORPort reachable
Valid	Descriptor	Meets (9/9 DA)	9/9 authorities assigned Valid	Not blacklisted + valid descriptor (≥5/9 DA)
V2Dir	DirPort Available	Meets (9/9 DA)	Tunnelled: Yes (no DirPort) (R)	Tunnelled directory via ORPort or DirPort (≥5/9 DA)
Fast	Speed	Meets (9/9 DA)	31.3 Mbit/s (R)	≥800.0 Kbit/s (Tor spec minimum) OR top 7/8 (≥5/9 DA) [Stricter] moria1: ≥8.4 Mbit/s
Stable	MTBF	Below (3/9 DA)	Median: 37.6d (1/9 DA above threshold) Min/Max: 32.6d / 560.7d (9/9 DA, Voting / Total Eligible)	≥30.6d - 54.6d (varies) (≥5/9 DA) [Stricter] moria1: ≥297.5d
Stable	Uptime	Below (0/9 DA)	8.3d (R)	≥8.6d - 8.9d (varies) (≥5/9 DA)
HSDir	Prereq: Fast	Meets (9/9 DA)	9/9 DA assigned Fast	≥800.0 Kbit/s (Tor spec minimum) OR top 7/8 (≥5/9 DA) [Stricter] moria1: ≥8.4 Mbit/s
	Prereq: Stable	Meets (9/9 DA)	9/9 DA assigned Stable	≥30.6d - 54.6d (varies) (≥5/9 DA) [Stricter] moria1: ≥297.5d
	Prereq: V2Dir	Meets (9/9 DA)	9/9 DA assigned V2Dir	Tunnelled directory via ORPort or DirPort (≥5/9 DA)
	WFU	Meets (9/9 DA)	Median: 100.0% (9/9 DA above threshold) Min/Max: 100.0% / 100.0% (9/9 DA, Voting / Total Eligible)	≥98.0% (≥5/9 DA)
	Time Known	Meets (8/9 DA)	Median: 39.3d (9/9 DA above threshold) Min/Max: 9.6d / 39.4d (9/9 DA, Voting / Total Eligible)	≥1.0d (most) (≥5/9 DA) [Stricter] moria1: ≥9.8d
Guard	Prereq: Fast	Meets (9/9 DA)	9/9 DA assigned Fast	≥800.0 Kbit/s (Tor spec minimum) OR top 7/8 (≥5/9 DA) [Stricter] moria1: ≥8.4 Mbit/s
	Prereq: Stable	Meets (9/9 DA)	9/9 DA assigned Stable	≥30.6d - 54.6d (varies) (≥5/9 DA) [Stricter] moria1: ≥297.5d
	Prereq: V2Dir	Meets (9/9 DA)	9/9 DA assigned V2Dir	Tunnelled directory via ORPort or DirPort (≥5/9 DA)
	WFU	Meets (9/9 DA)	Median: 100.0% (9/9 DA above threshold) Min/Max: 100.0% / 100.0% (9/9 DA, Voting / Total Eligible)	≥98% (≥5/9 DA)
	Time Known	Meets (9/9 DA)	Median: 39.3d (9/9 DA above threshold) Min/Max: 9.6d / 39.4d (9/9 DA, Voting / Total Eligible)	≥8 days (≥5/9 DA)
	Bandwidth	Meets (9/9 DA)	31.3 Mbit/s (R)	≥16.0 Mbit/s (Tor spec minimum) OR ≥80.0 Mbit/s-320.0 Mbit/s (≥5/9 DA)
Exit	Exit Policy	Below (0/9 DA)	Port 80: No \| Port 443: No (R)	Allows ≥1 /8 on ports 80 AND 443 (≥5/9 DA)

(DA) = Dir. Auth. Measured | (R) = Relay Reported
Data from Tor CollecTor (authority votes, fetched 2026-06-15 11:15:07).

Bandwidth Metrics

Capacity (Relay Reported)

Observed Bandwidth: 31.30 Mbit/s
Advertised Bandwidth: 24.58 Mbit/s
Rate Limit: 24.58 Mbit/s
Burst Limit: 73.73 Mbit/s
Total Data: 13 TB (6 months)
1mo: 3.7 TB | 6mo: 13 TB

Measurement (Directory Authority Verified)

Source: CollecTor — fetched 2026-06-15 11:15:07

Measured By: 6/7 Bandwidth Authorities
Not measured by: dannenberg
Median Measurement: 24.6 Kbit/s
Min / Max: 18.4 Kbit/s / 30.4 Kbit/s

Network Participation: Consensus Weight: 0.0012% of network (26th pctl) | Guard: 0.0021% (6th pctl) | Middle: 0.0016% (25th pctl) | Exit: N/A

Uptime and Stability

Uptime Metrics

Current Status: UP 1w 1d 7h ago
Overall Uptime (1M/6M/1Y/5Y): 100.0%/99.1%/0.0%/0.0%
Flag Uptime (1M/6M/1Y/5Y): —/82.3%/—/—
Hibernating: No

Timestamps

First Seen: 3mo 2w 18h ago (2026-03-02 18:00:00)
Last Seen: 1h 16m 5s ago (2026-06-15 11:00:00)
Last Restarted: 1w 1d 7h ago (2026-06-07 05:02:02)
Last Changed Address: 2026-04-06 23:00:00

[Warning] OVERLOADED — Rate limits hit W:94 R:247 (limit: 25 Mbit/s)

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: Not Reported

Rate Limits (from /bandwidth)

Rate Limit: 24.58 Mbit/s
Burst Limit: 73.73 Mbit/s
Write Limit Hit: 94 times
Read Limit Hit: 247 times
Last Reported: 19 hours ago

Recommendations

Consider increasing RelayBandwidthRate
Check if ISP is throttling traffic

Operator and Family

Operator Identity

Source: AROI Validation API — 2026-06-15 04:00 UTC

AROI Domain (?): Not specified
Operator Validation: Unvalidated
This Relay: N/A (no AROI configured)
Contact: TorFan <torfan AT mailinator dot com>

Family Configuration

Family Support: None — No family membership configured

Happy Families (family-cert)

Effective Members: 0: none

MyFamily (legacy declarations)

Effective Member: 1

EDC3C33AF59C2C4999D88CD884BC523D63DFB80B (this relay)

Alleged Members: 0

none

Indirect Members: 0

none

Software and Version

Platform: Linux — Tor 0.4.8.21 on Linux
Version: 0.4.8.21 — Not Recommended
Version Status: Obsolete — Update urgently. See torproject.org/download

Exit Health & Policy

DNS Health

Not an exit relay — DNS health testing does not apply.

IPv4 Exit Policy Summary

reject: 
  1-65535

Full Exit Policy

reject *:*

Last fetch was at Mon, 15 Jun 2026 12:16:04 GMT.

Consensus Evaluation

Data from Tor CollecTor (authority votes, fetched 2026-06-15 11:15:07).

Per-Authority Details

Each cell shows: your measured value | authority threshold. Green = meets, red = below. Flags: green = all authorities agree, yellow = partial.

Authority	Running	Valid	Exit	MiddleOnly	BW Scan (Authority)	v4	Flags	Fast (Relay\|T)	Guard BW (Relay\|Threshold)	Guard WFU (M\|T)	Guard TK (M\|T)	Stable MTBF (M\|T)	Stable Uptime (Relay\|T)	HSDir WFU (M\|T)	HSDir TK (M\|T)	Desc Published	Cons Wt (Authority)
bastet (US)	Yes	Yes	No	—	Y	Yes	Running, Valid, V2Dir, Fast, Stable, HSDir, Guard	31.3 Mbit/s \| 816.0 Kbit/s	31.3 Mbit/s \| 248.0 Mbit/s OR 16.0 Mbit/s	100.0% \| 98%	39.4d \| 8d	37.6d \| 57.3d	8.3d \| 9.6d	100.0% \| 98.0%	39.4d \| 1.0d	2026-06-14 17:04:13	18.4 Kbit/s
dannenberg (DE)	Yes	Yes	No	—	Y	Yes	Running, Valid, V2Dir, Fast, Stable, HSDir, Guard	31.3 Mbit/s \| 816.0 Kbit/s	31.3 Mbit/s \| 80.0 Mbit/s OR 16.0 Mbit/s	100.0% \| 98%	39.4d \| 8d	38.4d \| 30.6d	8.3d \| 8.6d	100.0% \| 98.0%	39.4d \| 1.0d	2026-06-14 17:04:13	24.6 Kbit/s
dizum (NL)	Yes	Yes	No	—	N	Yes	Running, Valid, V2Dir, Fast, Stable, HSDir, Guard	31.3 Mbit/s \| 816.0 Kbit/s	31.3 Mbit/s \| 80.0 Mbit/s OR 16.0 Mbit/s	100.0% \| 98%	34.8d \| 8d	32.6d \| 34.3d	8.3d \| 8.8d	100.0% \| 98.0%	34.8d \| 1.0d	2026-06-14 17:04:13	24.6 Kbit/s
faravahar (US)	Yes	Yes	No	—	N	Yes	Running, Valid, V2Dir, Fast, Stable, HSDir, Guard	31.3 Mbit/s \| 816.0 Kbit/s	31.3 Mbit/s \| 80.0 Mbit/s OR 16.0 Mbit/s	100.0% \| 98%	39.3d \| 8d	37.6d \| 52.5d	8.3d \| 8.8d	100.0% \| 98.0%	39.3d \| 1.0d	2026-06-14 17:04:13	24.6 Kbit/s
gabelmoo (DE)	Yes	Yes	No	—	Y	Yes	Running, Valid, V2Dir, Fast, Stable, HSDir, Guard	31.3 Mbit/s \| 816.0 Kbit/s	31.3 Mbit/s \| 304.0 Mbit/s OR 16.0 Mbit/s	100.0% \| 98%	39.4d \| 8d	38.4d \| 54.9d	8.3d \| 9.0d	100.0% \| 98.0%	39.4d \| 1.0d	2026-06-14 17:04:13	18.4 Kbit/s
longclaw (US)	Yes	Yes	No	—	Y	Yes	Running, Valid, V2Dir, Fast, Stable, HSDir, Guard	31.3 Mbit/s \| 816.0 Kbit/s	31.3 Mbit/s \| 240.0 Mbit/s OR 16.0 Mbit/s	100.0% \| 98%	38.6d \| 8d	37.6d \| 60.3d	8.3d \| 8.9d	100.0% \| 98.0%	38.6d \| 1.0d	2026-06-14 17:04:13	27.2 Kbit/s
maatuska (SE)	Yes	Yes	No	—	Y	Yes	Running, Valid, V2Dir, Fast, Stable, HSDir, Guard	31.3 Mbit/s \| 816.0 Kbit/s	31.3 Mbit/s \| 320.0 Mbit/s OR 16.0 Mbit/s	100.0% \| 98%	39.3d \| 8d	37.4d \| 31.1d	8.3d \| 8.8d	100.0% \| 98.0%	39.3d \| 1.0d	2026-06-14 17:04:13	23.2 Kbit/s
moria1 (US)	Yes	Yes	No	—	Y	Yes	Running, Valid, V2Dir, Fast, Stable, Guard	31.3 Mbit/s \| 8.4 Mbit/s	31.3 Mbit/s \| 240.0 Mbit/s OR 16.0 Mbit/s	100.0% \| 98%	9.6d \| 8d	560.7d \| 297.5d	8.3d \| 9.0d	100.0% \| 98.0%	9.6d \| 9.8d	2026-06-14 17:04:13	30.4 Kbit/s
tor26 (AT)	Yes	Yes	No	—	Y	Yes	Running, Valid, V2Dir, Fast, Stable, HSDir, Guard	31.3 Mbit/s \| 816.0 Kbit/s	31.3 Mbit/s \| 304.0 Mbit/s OR 16.0 Mbit/s	100.0% \| 98%	39.0d \| 8d	38.0d \| 54.6d	8.3d \| 9.0d	100.0% \| 98.0%	39.0d \| 1.0d	2026-06-14 17:04:13	20.0 Kbit/s

— = not tested/available • Format: relay value | authority threshold • WFU = Weighted Fractional Uptime • TK = Time Known

Bandwidth Values Explained:
Relay Reported = Your relay's self-reported bandwidth from its descriptor (observed_bandwidth). Used for flag eligibility (Guard, Fast).
Authority Measured = Bandwidth measured by authority's sbws scanner. Used for consensus weight (path selection probability).
Why different? Authorities verify your reported bandwidth independently. 6 of 9 authorities run bandwidth scanners; 3 use relay-reported values directly.

Stable Uptime (Two Data Sources):
Relay Uptime = From Onionoo API (last_restarted field). Self-reported uptime from descriptor. Same value for all authorities.
Authority Threshold = From CollecTor vote files (flag-thresholds stable-uptime). Each authority may have different thresholds.
Why two sources? Vote files contain authority thresholds but not per-relay uptime values. Onionoo aggregates relay descriptors which include uptime.