View Relay "xenia"

Fingerprint: FCBDA69EE953734B5E4A7305DD61D7BF3D3D2C20 | Family: 1 relay | stayt.xenia241@hotmail.com | AS21859 | Korea, Republic of | Linux

Health Status

Consensus
In Consensus (9/9 Directory Auths)
Flags
Running, Valid, V2Dir, Fast, Exit (5)
DNS Health
Healthy (7.2s, 2nd percentile) (via exitdnshealth.1aeo.com)
BW Verified
5/6 BW Auths Measured 6480 bit/s Median
Stability
Overloaded | UP 1y 1mo 4w ago | UP 94% (1M)
Reachability
IPv4: 9/9 (Directory Auths)
First Seen
1y 11mo 2w ago
BW Weight
0.00% of Network | 11 Mbit/s Observed By Relay
Version
0.4.8.10 Not Recommended
Issues Detected:
  • Guard: requires Stable flag : Guard flag requires having the Stable flag first
    Suggestion: Get Stable flag by maintaining consistent uptime. Stable requires uptime and MTBF at or above network median (typically 2-3 weeks of stable running).
  • Guard: bandwidth below threshold : Observed bandwidth 1.4 MB/s is below 2 MB/s minimum (AuthDirGuardBWGuarantee)
    Suggestion: Guard requires ≥2 MB/s bandwidth OR being in top 25% of network. To increase bandwidth: 1) Ensure adequate upstream capacity, 2) Check RelayBandwidthRate/RelayBandwidthBurst in torrc, 3) Monitor with Nyx or ARM.
  • Guard: WFU below threshold : Weighted Fractional Uptime 96.9% is below 98% requirement
    Suggestion: WFU measures recent uptime (recent downtime weighs more heavily). To improve: 1) Minimize restarts, 2) Use systemd with Restart=always, 3) Monitor for OOM kills, 4) Schedule updates during low-traffic periods.
  • Not eligible for Stable flag : Uptime or MTBF below network median for most authorities
    Suggestion: Stable flag requires uptime/MTBF at or above network median. Keep your relay running continuously for 2-3 weeks. Avoid restarts. Use reliable hardware and network connection.
  • HSDir: requires Stable flag : HSDir flag requires having the Stable flag first
    Suggestion: Get Stable flag by maintaining consistent uptime. Stable requires uptime and MTBF at or above network median (typically 2-3 weeks of stable running). Avoid restarts.
  • HSDir: WFU below threshold : WFU 96.9% below 98% required for HSDir
    Suggestion: HSDir requires ≥98% WFU, Stable flag, and Time Known ≥25 hours (or ~10 days for moria1). Improve uptime consistency.
  • 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.
  • Tor version not recommended : Running Tor version 0.4.8.10 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.
  • File Descriptor Exhaustion : Relay ran out of file descriptors at 2026-03-14 00:00 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
121.78.28.166:9001
Exit Address
121.78.28.166
Reachability (Directory Authorities)
IPv4
9/9
Location
Country
Korea, Republic of Korea, Republic of
Interactive Map
View in RouteFluxMap
Autonomous System
AS Number
AS21859
AS Name
Zenlayer Inc (BGP.tools)
AS Rarity
Legendary (score: 4/5, <0.05% consensus weight, 2 operators)

Flags and Eligibility

Current Flags (5): Running, Valid, V2Dir, Fast, Exit
Eligible Flags (5): Running: 9/9 | Valid: 9/9 | V2Dir: 9/9 | Fast: 8/9 | Stable: 1/9 | HSDir: 0/9 | Guard: 0/9 | Exit: 9/9
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) 11.1 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 (1/9 DA) Median: 1.4d (1/9 DA above threshold)
Min/Max: 1.2d / 17857.0d (9/9 DA, Voting / Total Eligible)		 ≥11.3d - 55.7d (varies) (≥5/9 DA)
[Stricter] moria1: ≥347.6d
Uptime Meets (9/9 DA) 424.2d (R) ≥12.0d - 14.4d (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 Below (1/9 DA) 1/9 DA assigned Stable ≥11.3d - 55.7d (varies) (≥5/9 DA)
[Stricter] moria1: ≥347.6d
Prereq: V2Dir Meets (9/9 DA) 9/9 DA assigned V2Dir Tunnelled directory via ORPort or DirPort (≥5/9 DA)
WFU Below (0/9 DA) Median: 96.0% (0/9 DA above threshold)
Min/Max: 82.4% / 96.9% (9/9 DA, Voting / Total Eligible)		 ≥98.0% (≥5/9 DA)
Time Known Meets (8/9 DA) Median: 12.7d (9/9 DA above threshold)
Min/Max: 9.6d / 13.4d (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 Below (1/9 DA) 1/9 DA assigned Stable ≥11.3d - 55.7d (varies) (≥5/9 DA)
[Stricter] moria1: ≥347.6d
Prereq: V2Dir Meets (9/9 DA) 9/9 DA assigned V2Dir Tunnelled directory via ORPort or DirPort (≥5/9 DA)
WFU Below (0/9 DA) Median: 96.0% (0/9 DA above threshold)
Min/Max: 82.4% / 96.9% (9/9 DA, Voting / Total Eligible)		 ≥98% (≥5/9 DA)
Time Known Meets (9/9 DA) Median: 12.7d (9/9 DA above threshold)
Min/Max: 9.6d / 13.4d (9/9 DA, Voting / Total Eligible)		 ≥8 days (≥5/9 DA)
Bandwidth Below (0/9 DA) 11.1 Mbit/s (R) ≥16.0 Mbit/s (Tor spec minimum) OR ≥80.0 Mbit/s-296.0 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 2026-03-15 14:45:07).

Bandwidth Metrics

Capacity (Relay Reported)
Observed Bandwidth
11.05 Mbit/s
Advertised Bandwidth
11.05 Mbit/s
Rate Limit
83.89 Mbit/s
Burst Limit
83.89 Mbit/s
Total Data
29 TB (5 years)
1mo: 540 GB | 6mo: 6.5 TB | 1y: 15 TB | 5y: 29 TB
Measurement (Directory Authority Verified)

Source: CollecTor — fetched 2026-03-15 14:45:07

Measured By
5/6 Bandwidth Authorities
Not measured by: longclaw
Median Measurement
6480 bit/s
Min / Max
1280 bit/s / 11.0 Kbit/s
Deviation
9.8 Kbit/s [Warning] High variation
Network Participation: Consensus Weight: 0.0002% of network (12th pctl) | Guard: N/A | Middle: N/A | Exit: 0.0007% (2th pctl)

Uptime and Stability

Uptime Metrics
Current Status
UP 1y 1mo 4w ago
Overall Uptime (1M/6M/1Y/5Y)
94.1%/97.1%/98.3%/79.3%
Flag Uptime (1M/6M/1Y/5Y)
Matches Overall Uptime (94.1%/97.1%/98.3%/79.3%)
Hibernating
No
Timestamps
First Seen
1y 11mo 2w ago (2024-04-03 05:00:00)
Last Seen
2h 16m 23s ago (2026-03-15 13:00:00)
Last Restarted
1y 1mo 4w ago (2025-01-15 09:33:13)
Last Changed Address
2025-01-15 10:00:00
[Warning] OVERLOADED — FD exhaustion (last: 2026-03-14)
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 — 2026-03-14 00:00 UTC (1 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 — 2026-03-15 07:00 UTC

AROI Domain (?)
Not specified
Operator Validation
Unvalidated
This Relay
N/A (no AROI configured)
Contact
stayt.xenia241@hotmail.com
Family Configuration
Family Support
None — No family membership configured
Happy Families (family-cert)
Effective Members: 0
none
MyFamily (legacy declarations)
Effective Member: 1 
FCBDA69EE953734B5E4A7305DD61D7BF3D3D2C20 (this relay)
Alleged Members: 0
none
Indirect Members: 0
none

Software and Version

Platform
Linux — Tor 0.4.8.10 on Linux
Version
0.4.8.10 — Not Recommended
Version Status
Obsolete — Update urgently. See torproject.org/download

Exit Health & Policy

DNS Health
Status
Healthy (avg. 7.2s, 2nd percentile)
Query Domain
e67cebc309494dc19a582bb8c22c4215.fcbda69e.tor.exit.validator.1aeo.com
DNS Result
Resolved to 64.65.4.1
Cross-Validation
4/4 instances succeeded
First Hop
Alpha589 (DE) DA511D3D874F17EE8B01E4ACE4EF0BFAFA5A1E65
Exit Address Used
121.78.28.166
Per-Instance Results
Cross Validation Attempt 1: Success, 9.0s (cv1_w4)
Cross Validation Attempt 2: Success, 6.9s (cv2_w4)
Cross Validation Attempt 3: Success, 5.6s (cv3_w4)
Cross Validation Attempt 4: Success, 7.2s (cv4_w4)
Tested: 2026-03-15 07:22:29 UTC
Source: exitdnshealth.1aeo.com
IPv4 Exit Policy Summary
reject: 
  25
  119
  135-139
  445
  563
  1214
  4661-4666
  6346-6429
  6699
  6881-6999
IPv6 Exit Policy Summary
None
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 121.78.28.166:*
reject *:25
reject *:119
reject *:135-139
reject *:445
reject *:563
reject *:1214
reject *:4661-4666
reject *:6346-6429
reject *:6699
reject *:6881-6999
accept *:*

Last fetch was at Sun, 15 Mar 2026 15:16:21 GMT.

Consensus Evaluation

Data from Tor CollecTor (authority votes, fetched 2026-03-15 14:45:07).

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 Yes — Y Yes Running, Valid, V2Dir, Fast, Exit 11.1 Mbit/s | 816.0 Kbit/s 11.1 Mbit/s | 208.0 Mbit/s OR 16.0 Mbit/s 96.9% | 98% 13.4d | 8d 1.9d | 59.7d 424.2d | 13.6d 96.9% | 98.0% 13.4d | 1.0d 2026-03-14 19:31:39 5760 bit/s
dannenberg (DE) Yes Yes Yes — N Yes Running, Valid, V2Dir, Fast, Exit 11.1 Mbit/s | 816.0 Kbit/s 11.1 Mbit/s | 80.0 Mbit/s OR 16.0 Mbit/s 82.4% | 98% 11.8d | 8d 1.3d | 11.3d 424.2d | 14.3d 82.4% | 98.0% 11.8d | 1.0d 2026-03-14 19:31:39 11.0 Kbit/s
dizum (NL) Yes Yes Yes — N Yes Running, Valid, V2Dir, Fast, Exit 11.1 Mbit/s | 816.0 Kbit/s 11.1 Mbit/s | 80.0 Mbit/s OR 16.0 Mbit/s 96.2% | 98% 12.7d | 8d 1.3d | 45.8d 424.2d | 12.0d 96.2% | 98.0% 12.7d | 1.0d 2026-03-14 19:31:39 11.0 Kbit/s
faravahar (US) Yes Yes Yes — N Yes Running, Valid, V2Dir, Fast, Exit 11.1 Mbit/s | 816.0 Kbit/s 11.1 Mbit/s | 80.0 Mbit/s OR 16.0 Mbit/s 96.2% | 98% 13.0d | 8d 1.4d | 55.1d 424.2d | 14.5d 96.2% | 98.0% 13.0d | 1.0d 2026-03-14 19:31:39 11.0 Kbit/s
gabelmoo (DE) Yes Yes Yes — Y Yes Running, Valid, V2Dir, Fast, Exit 11.1 Mbit/s | 816.0 Kbit/s 11.1 Mbit/s | 288.0 Mbit/s OR 16.0 Mbit/s 96.5% | 98% 12.8d | 8d 1.7d | 61.4d 424.2d | 14.4d 96.5% | 98.0% 12.8d | 1.0d 2026-03-14 19:31:39 2880 bit/s
longclaw (US) Yes Yes Yes — Y Yes Running, Valid, V2Dir, Fast, Exit 11.1 Mbit/s | 816.0 Kbit/s 11.1 Mbit/s | 80.0 Mbit/s OR 16.0 Mbit/s 96.0% | 98% 11.3d | 8d 1.5d | 62.0d 424.2d | 14.5d 96.0% | 98.0% 11.3d | 1.0d 2026-03-14 19:31:39 11.0 Kbit/s
maatuska (SE) Yes Yes Yes — Y Yes Running, Valid, V2Dir, Fast, Exit 11.1 Mbit/s | 816.0 Kbit/s 11.1 Mbit/s | 296.0 Mbit/s OR 16.0 Mbit/s 95.9% | 98% 12.6d | 8d 1.2d | 40.2d 424.2d | 14.3d 95.9% | 98.0% 12.6d | 1.0d 2026-03-14 19:31:39 1280 bit/s
moria1 (US) Yes Yes Yes — Y Yes Running, Valid, V2Dir, Stable, Exit 11.1 Mbit/s | 8.4 Mbit/s 11.1 Mbit/s | 216.0 Mbit/s OR 16.0 Mbit/s 94.7% | 98% 9.6d | 8d 17857.0d | 347.6d 424.2d | 15.5d 94.7% | 98.0% 9.6d | 9.8d 2026-03-14 19:31:39 6480 bit/s
tor26 (AT) Yes Yes Yes — Y Yes Running, Valid, V2Dir, Fast, Exit 11.1 Mbit/s | 816.0 Kbit/s 11.1 Mbit/s | 288.0 Mbit/s OR 16.0 Mbit/s 95.3% | 98% 12.9d | 8d 1.3d | 55.7d 424.2d | 14.5d 95.3% | 98.0% 12.9d | 1.0d 2026-03-14 19:31:39 3440 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.