Tor Relays :: ibibUNC0

View Relay "ibibUNC0"

Fingerprint: `7C0AA4E3B73E407E9F5FEB1912F8BE26D8AA124D` | Operator: ibiblio.org v2 (3 relays) ✓ Validated | Family: 3 relays | Tor Manager email:<tor@ibiblio.org>... | AS36850 | United States of America | Linux

Health Status

Consensus: In Consensus (9/9 Directory Auths)
Flags: Running, Valid, V2Dir, Fast, Stable, Guard, Exit (7)
DNS Health: Healthy (19.2s, 94th percentile) (via exitdnshealth.1aeo.com)
BW Verified: 5/7 BW Auths Measured 80 Kbit/s Median
Stability: Overloaded | UP 16h 2m 57s ago | UP 99% (1M)

Reachability: IPv4: 9/9 (Directory Auths)
First Seen: 12y 7mo 6d ago
BW Weight: 0.00% of Network | 200 Mbit/s Observed By Relay
Version: 0.4.9.11 Not 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.
StaleDesc flag assigned : Relay descriptor is older than 18 hours
Suggestion: Your relay is not publishing fresh descriptors. Check: 1) Tor process is running, 2) Network connectivity, 3) Clock is synchronized (NTP). Restart Tor if needed.
Tor version not recommended : Running Tor version 0.4.9.11 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 Outdated versions may have security vulnerabilities and could eventually be rejected by the network.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.
General Overload Active : Relay reported general overload at 2026-11-07 16:00 UTC. This indicates OOM killer invocation, onionskin queue saturation, or TCP port exhaustion.
Suggestion: Check CPU/memory with htop. Review logs for "out of memory" or "onionskins" warnings. Consider increasing MaxMemInQueues in torrc. Verify TCP ports available.

Connectivity and Location

Addresses

OR Address: tor00.telenet.unc.edu
204.85.191.8:443
Exit Address: 204.85.191.8

Reachability (Directory Authorities)

IPv4: 9/9

Location

Country: United States of America
Interactive Map: View in RouteFluxMap

Autonomous System

AS Number: AS36850
AS Name: University of North Carolina at Chapel Hill (BGP.tools)
AS Rarity: Legendary (score: 5/5, <0.05% consensus weight, 1 operator)

Flags and Eligibility

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

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)	200.4 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: 12.6d (5/9 DA above threshold) Min/Max: 5.3d / 10638.1d (9/9 DA, Voting / Total Eligible)	≥3.2d - 11.2d (varies) (≥5/9 DA) [Stricter] moria1: ≥6577.2d
Stable	Uptime	Below (0/9 DA)	0.7d (R)	≥3.3d - 3.3d (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	≥3.2d - 11.2d (varies) (≥5/9 DA) [Stricter] moria1: ≥6577.2d
	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: 99.5% (9/9 DA above threshold) Min/Max: 98.5% / 99.8% (9/9 DA, Voting / Total Eligible)	≥98.0% (≥5/9 DA)
	Time Known	Meets (8/9 DA)	Median: 22.2d (9/9 DA above threshold) Min/Max: 9.8d / 27.2d (9/9 DA, Voting / Total Eligible)	≥1.0d (most) (≥5/9 DA) [Stricter] moria1: ≥9.9d
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	≥3.2d - 11.2d (varies) (≥5/9 DA) [Stricter] moria1: ≥6577.2d
	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: 99.5% (9/9 DA above threshold) Min/Max: 98.5% / 99.8% (9/9 DA, Voting / Total Eligible)	≥98% (≥5/9 DA)
	Time Known	Meets (9/9 DA)	Median: 22.2d (9/9 DA above threshold) Min/Max: 9.8d / 27.2d (9/9 DA, Voting / Total Eligible)	≥8 days (≥5/9 DA)
	Bandwidth	Meets (9/9 DA)	200.4 Mbit/s (R)	≥16.0 Mbit/s (Tor spec minimum) OR ≥80.0 Mbit/s-280.0 Mbit/s (≥5/9 DA)
Exit	Exit Policy	Meets (9/9 DA)	Port 80: Yes \| Port 443: Yes (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 2026-11-08 08:01:41).

Bandwidth Metrics

Capacity (Relay Reported)

Observed Bandwidth: 200.40 Mbit/s
Advertised Bandwidth: 200.40 Mbit/s
Rate Limit: 209.72 Mbit/s
Burst Limit: 251.66 Mbit/s
Total Data: 730 TB (5 years)
1mo: 14 TB | 6mo: 59 TB | 1y: 83 TB | 5y: 730 TB

Measurement (Directory Authority Verified)

Source: CollecTor — fetched 2026-11-08 08:01:41

Measured By: 5/7 Bandwidth Authorities
Not measured by: faravahar, longclaw
Median Measurement: 80.0 Kbit/s
Min / Max: 6000 bit/s / 112.0 Kbit/s
Deviation: 106.0 Kbit/s [Warning] High variation

Network Participation: Consensus Weight: 0.0004% of network (15th pctl) | Guard: N/A | Middle: N/A | Exit: 0.0013% (2th pctl)

Uptime and Stability

Uptime Metrics

Current Status: UP 16h 2m 57s ago
Overall Uptime (1M/6M/1Y/5Y): 99.5%/99.7%/99.9%/86.2%
Flag Uptime (1M/6M/1Y/5Y): Matches Overall Uptime (99.5%/99.7%/99.9%/86.2%)
Hibernating: No

Timestamps

First Seen: 12y 7mo 6d ago (2014-04-08 18:00:00)
Last Seen: 2h 6m 55s ago (2026-11-08 06:00:00)
Last Restarted: 16h 2m 57s ago (2026-11-07 16:03:58)
Last Changed Address: 2026-04-06 23:00:00

[Warning] OVERLOADED — General overload at 2026-11-07 16:00 UTC

General Overload (from /details)

Status: Reported
When: 2026-11-07 16:00 UTC (16 hours ago)

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)

No rate limit data from /bandwidth endpoint.

Recommendations

Check CPU/memory: htop
Review MaxMemInQueues in torrc

Operator and Family

Operator Identity

Source: AROI Validation API — 2026-11-07 23:00 UTC

AROI Domain (?): ibiblio.org
Operator Validation: Validated (3/3 relays)
This Relay: Validated (uri-rsa)
Contact: Tor Manager email:<tor@ibiblio.org> url:www.ibiblio.org proof:uri-rsa ciissversion:2

Family Configuration

Family Support: MyFamily Only (3) — Legacy only. Consider migrating to Happy Families. | View Full Family (3)

Happy Families (family-cert)

Effective Members: 0: none

MyFamily (legacy declarations)

Effective Members: 3

42F8E7CE864478CA292E9EA05DC11481C293F8ED
7C0AA4E3B73E407E9F5FEB1912F8BE26D8AA124D (this relay)
C59E079437340E3AD14E6785C0A91A5B6F328566

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 — Not Recommended
Version Status: Obsolete — Update urgently. See torproject.org/download

Exit Health & Policy

DNS Health

Status

Healthy (avg. 19.2s, 94th percentile)

Query Domain

6d1862354c0949cba1dceef9e6d36d5f.7c0aa4e3.tor.exit.validator.1aeo.com

DNS Result

Resolved to 64.65.4.1

Cross-Validation

3/4 instances succeeded (improved by cross-validation)

First Hop

giovanna (FI) 1137AB1F84EC2D52DFB1915717F14FF1A10EB392

Exit Address Used

204.85.191.8

Per-Instance Results

Cross Validation Attempt 1:	Success, 21.1s	(cv1_w2)
Cross Validation Attempt 2:	Success, 19.7s	(cv2_w2)
Cross Validation Attempt 3:	Wrong_ip, 13.8s	(cv3_w2)
Cross Validation Attempt 4:	Success, 16.7s	(cv4_w2)

Tested: 2026-11-07 20:09:26 UTC

Source: exitdnshealth.1aeo.com

IPv4 Exit Policy Summary

Full Exit Policy

reject 0.0.0.0/8:*
reject 169.254.0.0/16:*
reject 127.0.0.0/8:*
reject 192.168.0.0/16:*
reject 10.0.0.0/8:*
reject 172.16.0.0/12:*
reject 204.85.191.8:*
accept *:43
accept *:53
accept *:79-81
accept *:88
accept *:110
accept *:143
accept *:194
accept *:220
accept *:389
accept *:443
accept *:464
accept *:531
accept *:543-544
accept *:554
accept *:563
accept *:636
accept *:706
accept *:749
accept *:873
accept *:902-904
accept *:981
accept *:989-995
accept *:1194
accept *:1220
accept *:1293
accept *:1500
accept *:1533
accept *:1677
accept *:1723
accept *:1755
accept *:1863
accept *:2082
accept *:2083
accept *:2086-2087
accept *:2095-2096
accept *:2102-2104
accept *:3128
accept *:3389
accept *:3690
accept *:4321
accept *:4643
accept *:5050
accept *:5190
accept *:5222-5223
accept *:5228
accept *:5900
accept *:6660-6669
accept *:6679
accept *:6697
accept *:8000
accept *:8008
accept *:8074
accept *:8080
accept *:8087-8088
accept *:8332-8333
accept *:8443
accept *:8888
accept *:9418
accept *:9999
accept *:10000
accept *:11371
accept *:12350
accept *:19294
accept *:19638
accept *:23456
accept *:33033
accept *:64738
reject *:*

Last fetch was at Sun, 08 Nov 2026 08:06:52 GMT.

Consensus Evaluation

Data from Tor CollecTor (authority votes, fetched 2026-11-08 08:01:41).

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	Yes	—	Y	Yes	Running, Valid, V2Dir, Fast, Stable, HSDir, Guard, Exit, StaleDesc	200.4 Mbit/s \| 816.0 Kbit/s	200.4 Mbit/s \| 184.0 Mbit/s OR 16.0 Mbit/s	99.8% \| 98%	22.2d \| 8d	16.6d \| 9.7d	0.7d \| 5.7d	99.8% \| 98.0%	22.2d \| 1.0d	2026-11-05 16:31:20 [Stale]	112.0 Kbit/s
dannenberg (DE)	Yes	Yes	Yes	—	Y	Yes	Running, Valid, V2Dir, Fast, Stable, Guard, Exit	200.4 Mbit/s \| 816.0 Kbit/s	200.4 Mbit/s \| 280.0 Mbit/s OR 16.0 Mbit/s	99.8% \| 98%	27.2d \| 8d	9.1d \| 11.2d	0.7d \| 3.4d	99.8% \| 98.0%	27.2d \| 1.0d	2026-11-07 17:46:11	20.0 Kbit/s
dizum (NL)	Yes	Yes	Yes	—	N	Yes	Running, Valid, V2Dir, Fast, Stable, Guard, Exit	200.4 Mbit/s \| 816.0 Kbit/s	200.4 Mbit/s \| 80.0 Mbit/s OR 16.0 Mbit/s	98.5% \| 98%	18.9d \| 8d	7.8d \| 8.6d	0.7d \| 3.4d	98.5% \| 98.0%	18.9d \| 1.0d	2026-11-07 17:46:11	80.0 Kbit/s
faravahar (US)	Yes	Yes	Yes	—	Y	Yes	Running, Valid, V2Dir, Fast, Stable, Guard, Exit	200.4 Mbit/s \| 816.0 Kbit/s	200.4 Mbit/s \| 80.0 Mbit/s OR 16.0 Mbit/s	99.4% \| 98%	18.7d \| 8d	7.5d \| 8.0d	0.7d \| 3.3d	99.4% \| 98.0%	18.7d \| 1.0d	2026-11-07 17:46:11	80.0 Kbit/s
gabelmoo (DE)	Yes	Yes	Yes	—	Y	Yes	Running, Valid, V2Dir, Fast, Stable, Exit	200.4 Mbit/s \| 816.0 Kbit/s	200.4 Mbit/s \| 264.0 Mbit/s OR 16.0 Mbit/s	99.6% \| 98%	26.3d \| 8d	12.8d \| 12.9d	0.7d \| 3.3d	99.6% \| 98.0%	26.3d \| 1.0d	2026-11-07 17:46:11	6480 bit/s
longclaw (US)	Yes	Yes	Yes	—	Y	Yes	Running, Valid, V2Dir, Fast, Stable, Guard, Exit	200.4 Mbit/s \| 816.0 Kbit/s	200.4 Mbit/s \| 80.0 Mbit/s OR 16.0 Mbit/s	99.5% \| 98%	25.3d \| 8d	12.6d \| 13.2d	0.7d \| 3.3d	99.5% \| 98.0%	25.3d \| 1.0d	2026-11-07 17:46:11	80.0 Kbit/s
maatuska (SE)	Yes	Yes	Yes	—	N	Yes	Running, Valid, V2Dir, Fast, Stable, Guard, Exit	200.4 Mbit/s \| 816.0 Kbit/s	200.4 Mbit/s \| 80.0 Mbit/s OR 16.0 Mbit/s	99.1% \| 98%	18.1d \| 8d	5.3d \| 3.2d	0.7d \| 3.3d	99.1% \| 98.0%	18.1d \| 1.0d	2026-11-07 17:46:11	80.0 Kbit/s
moria1 (US)	Yes	Yes	Yes	—	Y	Yes	Running, Valid, V2Dir, Fast, Stable, Guard, Exit	200.4 Mbit/s \| 8.4 Mbit/s	200.4 Mbit/s \| 184.0 Mbit/s OR 16.0 Mbit/s	98.9% \| 98%	9.8d \| 8d	10638.1d \| 6577.2d	0.7d \| 3.3d	98.9% \| 98.0%	9.8d \| 9.9d	2026-11-07 17:46:11	35.2 Kbit/s
tor26 (AT)	Yes	Yes	Yes	—	Y	Yes	Running, Valid, V2Dir, Fast, Stable, Exit	200.4 Mbit/s \| 816.0 Kbit/s	200.4 Mbit/s \| 256.0 Mbit/s OR 16.0 Mbit/s	99.6% \| 98%	25.3d \| 8d	12.6d \| 13.0d	0.7d \| 3.4d	99.6% \| 98.0%	25.3d \| 1.0d	2026-11-07 17:46:11	6000 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.