View Relay "torAtItsec"

Fingerprint: `5C3344B078CE4E541B910CB416D43A45D5CC9343` | Family: 1 relay | Asya Mitseva <asya.mitseva(at)b-tu.de> | AS680 | Germany | Linux

Health Status

Consensus: In Consensus (9/9 Directory Auths)
Flags: Running, Valid, V2Dir, Fast, Stable, HSDir (6)
BW Verified: 6/7 BW Auths Measured 2048 bit/s Median
Stability: Overloaded | UP 1mo 1d 16h ago | UP 99% (1M)

Reachability: IPv4: 9/9 (Directory Auths)
First Seen: 2y 6mo 2d ago
BW Weight: 0.00% of Network | 27 Mbit/s Observed By Relay
Version: 0.4.9.11 Recommended

Issues Detected:

High consensus weight deviation : Large variation in Consensus Weight values across authorities (see 'Cons Wt' column in Per-Authority Details below)
Suggestion: Consensus weight measurements vary significantly between authorities. This can affect traffic distribution. Ensure stable network connection and consistent bandwidth availability.
Write Bandwidth Limit Hit : Write rate limit (2 Mbit/s) was hit 951 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 (2 Mbit/s) was hit 6,568 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=2 Mbit/s, Burst=1.1 GB. Limits hit: Write=951, Read=6,568.

Connectivity and Location

Addresses

OR Address: tor.informatik.tu-cottbus.de
141.43.203.237:9011

Reachability (Directory Authorities)

IPv4: 9/9

Location

Country: Germany
Interactive Map: View in RouteFluxMap

Autonomous System

AS Number: AS680
AS Name: Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. (BGP.tools)
AS Rarity: Epic (score: 3/5, 0.18% consensus weight, 8 operators)

Flags and Eligibility

Current Flags (6): Running, Valid, V2Dir, Fast, Stable, HSDir

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)	27.8 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: 5.5d (3/9 DA above threshold) Min/Max: 3.3d / 15609.5d (9/9 DA, Voting / Total Eligible)	≥9.9d - 12.2d (varies) (≥5/9 DA) [Stricter] moria1: ≥8501.8d
Stable	Uptime	Meets (9/9 DA)	31.7d (R)	≥5.3d - 5.5d (varies) (≥5/9 DA)
HSDir	Prereq: Fast	Meets (8/9 DA)	8/9 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 (7/9 DA)	7/9 DA assigned Stable	≥9.9d - 12.2d (varies) (≥5/9 DA) [Stricter] moria1: ≥8501.8d
	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: 99.4% (9/9 DA above threshold) Min/Max: 98.8% / 100.0% (9/9 DA, Voting / Total Eligible)	≥98.0% (≥5/9 DA)
	Time Known	Meets (8/9 DA)	Median: 15.8d (9/9 DA above threshold) Min/Max: 9.7d / 24.6d (9/9 DA, Voting / Total Eligible)	≥1.0d (most) (≥5/9 DA) [Stricter] moria1: ≥9.8d
Guard	Prereq: Fast	Meets (8/9 DA)	8/9 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 (7/9 DA)	7/9 DA assigned Stable	≥9.9d - 12.2d (varies) (≥5/9 DA) [Stricter] moria1: ≥8501.8d
	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: 99.4% (9/9 DA above threshold) Min/Max: 98.8% / 100.0% (9/9 DA, Voting / Total Eligible)	≥98% (≥5/9 DA)
	Time Known	Meets (9/9 DA)	Median: 15.8d (9/9 DA above threshold) Min/Max: 9.7d / 24.6d (9/9 DA, Voting / Total Eligible)	≥8 days (≥5/9 DA)
	Bandwidth	Meets (9/9 DA)	27.8 Mbit/s (R)	≥16.0 Mbit/s (Tor spec minimum) OR ≥80.0 Mbit/s-328.0 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 2026-08-06 05:15:06).

Bandwidth Metrics

Capacity (Relay Reported)

Observed Bandwidth: 27.84 Mbit/s
Advertised Bandwidth: 2.05 Mbit/s
Rate Limit: 2.05 Mbit/s
Burst Limit: 8.59 Gbit/s
Total Data: 18 TB (5 years)
1mo: 880 GB | 6mo: 4.7 TB | 1y: 7.7 TB | 5y: 18 TB

Measurement (Directory Authority Verified)

Source: CollecTor — fetched 2026-08-06 05:15:06

Measured By: 6/7 Bandwidth Authorities
Not measured by: faravahar
Median Measurement: 2048 bit/s
Min / Max: 1520 bit/s / 3200 bit/s
Deviation: 1680 bit/s [Warning] High variation

Network Participation: Consensus Weight: 0.0002% of network (8th pctl) | Guard: N/A | Middle: 0.0005% (8th pctl) | Exit: N/A

Uptime and Stability

Uptime Metrics

Current Status: UP 1mo 1d 16h ago
Overall Uptime (1M/6M/1Y/5Y): 99.6%/99.9%/92.7%/94.1%
Flag Uptime (1M/6M/1Y/5Y): —/—/85.5%/69.1%
Hibernating: No

Timestamps

First Seen: 2y 6mo 2d ago (2024-02-05 11:00:00)
Last Seen: 1h 16m 8s ago (2026-08-06 05:00:00)
Last Restarted: 1mo 1d 16h ago (2026-07-05 14:02:43)
Last Changed Address: 2026-04-06 23:00:00

[Warning] OVERLOADED — Rate limits hit W:951 R:6568 (limit: 2 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: 2.05 Mbit/s
Burst Limit: 1.1 GB
Write Limit Hit: 951 times
Read Limit Hit: 6,568 times
Last Reported: 21 hours ago

Recommendations

Consider increasing RelayBandwidthRate
Check if ISP is throttling traffic

Operator and Family

Operator Identity

Source: AROI Validation API — 2026-08-05 22:00 UTC

AROI Domain (?): Not specified
Operator Validation: Unvalidated
This Relay: N/A (no AROI configured)
Contact: Asya Mitseva <asya.mitseva(at)b-tu.de>

Family Configuration

Family Support: None — No family membership configured

Happy Families (family-cert)

Effective Members: 0: none

MyFamily (legacy declarations)

Effective Member: 1

5C3344B078CE4E541B910CB416D43A45D5CC9343 (this relay)

Alleged Members: 0

none

Indirect Members: 0

none

Software and Version

Platform: Linux — Tor 0.4.9.11 on Linux
Version: 0.4.9.11 — 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

Full Exit Policy

reject *:*

Last fetch was at Thu, 06 Aug 2026 06:16:05 GMT.

Consensus Evaluation

Data from Tor CollecTor (authority votes, fetched 2026-08-06 05:15:06).

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	—	N	Yes	Running, Valid, V2Dir, Fast, Stable, HSDir	27.8 Mbit/s \| 816.0 Kbit/s	27.8 Mbit/s \| 80.0 Mbit/s OR 16.0 Mbit/s	99.4% \| 98%	13.9d \| 8d	5.2d \| 12.2d	31.7d \| 5.5d	99.4% \| 98.0%	13.9d \| 1.0d	2026-08-05 14:00:05	2048 bit/s
dannenberg (DE)	Yes	Yes	No	—	Y	Yes	Running, Valid, V2Dir, Fast, Stable, HSDir	27.8 Mbit/s \| 816.0 Kbit/s	27.8 Mbit/s \| 328.0 Mbit/s OR 16.0 Mbit/s	99.9% \| 98%	21.2d \| 8d	16.3d \| 10.6d	31.7d \| 5.6d	99.9% \| 98.0%	21.2d \| 1.0d	2026-08-05 14:00:05	1680 bit/s
dizum (NL)	Yes	Yes	No	—	N	Yes	Running, Valid, V2Dir, Fast, Stable, HSDir	27.8 Mbit/s \| 816.0 Kbit/s	27.8 Mbit/s \| 80.0 Mbit/s OR 16.0 Mbit/s	100.0% \| 98%	24.6d \| 8d	21.4d \| 9.9d	31.7d \| 5.3d	100.0% \| 98.0%	24.6d \| 1.0d	2026-08-05 14:00:05	2048 bit/s
faravahar (US)	Yes	Yes	No	—	Y	Yes	Running, Valid, V2Dir, Fast, Stable	27.8 Mbit/s \| 816.0 Kbit/s	27.8 Mbit/s \| 80.0 Mbit/s OR 16.0 Mbit/s	99.3% \| 98%	16.6d \| 8d	5.5d \| 10.1d	31.7d \| 5.4d	99.3% \| 98.0%	16.6d \| 1.0d	2026-08-05 14:00:05	2048 bit/s
gabelmoo (DE)	Yes	Yes	No	—	Y	Yes	Running, Valid, V2Dir, Fast, Stable, HSDir	27.8 Mbit/s \| 816.0 Kbit/s	27.8 Mbit/s \| 312.0 Mbit/s OR 16.0 Mbit/s	99.8% \| 98%	16.6d \| 8d	6.8d \| 13.4d	31.7d \| 5.5d	99.8% \| 98.0%	16.6d \| 1.0d	2026-08-05 14:00:05	2720 bit/s
longclaw (US)	Yes	Yes	No	—	Y	Yes	Running, Valid, V2Dir, Fast	27.8 Mbit/s \| 816.0 Kbit/s	27.8 Mbit/s \| 248.0 Mbit/s OR 16.0 Mbit/s	98.9% \| 98%	14.1d \| 8d	3.3d \| 17.3d	31.7d \| 5.5d	98.9% \| 98.0%	14.1d \| 1.0d	2026-08-05 14:00:05	3120 bit/s
maatuska (SE)	Yes	Yes	No	—	Y	Yes	Running, Valid, V2Dir, Fast, Stable, HSDir	27.8 Mbit/s \| 816.0 Kbit/s	27.8 Mbit/s \| 296.0 Mbit/s OR 16.0 Mbit/s	99.4% \| 98%	15.8d \| 8d	5.2d \| 10.8d	31.7d \| 5.5d	99.4% \| 98.0%	15.8d \| 1.0d	2026-08-05 14:00:05	3200 bit/s
moria1 (US)	Yes	Yes	No	—	Y	Yes	Running, Valid, V2Dir, Stable	27.8 Mbit/s \| 8.4 Mbit/s	27.8 Mbit/s \| 216.0 Mbit/s OR 16.0 Mbit/s	98.8% \| 98%	9.7d \| 8d	15609.5d \| 8501.8d	31.7d \| 5.4d	98.8% \| 98.0%	9.7d \| 9.8d	2026-08-05 14:00:05	1520 bit/s
tor26 (AT)	Yes	Yes	No	—	Y	Yes	Running, Valid, V2Dir, Fast	27.8 Mbit/s \| 816.0 Kbit/s	27.8 Mbit/s \| 296.0 Mbit/s OR 16.0 Mbit/s	99.2% \| 98%	14.8d \| 8d	4.2d \| 12.6d	31.7d \| 5.4d	99.2% \| 98.0%	14.8d \| 1.0d	2026-08-05 14:00:05	2880 bit/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.