View Relay "Senftokyo"
Fingerprint: FBC604D7A017D677ADDD6E1D884C5F49A127016D |
Family: 2 relays
|
AS63473
|
Japan
|
FreeBSD
- Consensus
- In Consensus (9/9 Directory Auths)
- BW Verified
- 5/7 BW Auths Measured 3200 bit/s Median
- Stability
- Not Overloaded | UP 3mo 1w 3d ago | UP 99% (1M)
- Reachability
- IPv4: 9/9 | v6: 8/8 (Directory Auths)
- BW Weight
- 0.00% of Network | 7 Mbit/s Observed By Relay
- Version
- 0.4.9.6 Not Recommended
Issues Detected:
-
Guard: requires Fast flag
: Guard flag requires having the Fast flag first
Suggestion: Get Fast flag by having bandwidth ≥100 KB/s OR in top 7/8ths of network. Most relays get this easily. -
Guard: bandwidth below threshold
: Observed bandwidth 8 Mbit/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. -
HSDir: requires Fast flag
: HSDir flag requires having the Fast flag first
Suggestion: Get Fast flag by having bandwidth ≥100 KB/s OR in top 7/8ths of network. Most relays get this easily. -
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 0.4.9.6 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 Outdated versions may have security vulnerabilities and could eventually be rejected by the network.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.
Addresses
- OR Address
-
tokyo.senf.space
171.22.79.251:1194
[2406:ef80:4:e9da::1]:1194
Reachability (Directory Authorities)
- IPv4
- 9/9
- IPv6
- 8/8 (1 don't test)
Location
- Country
-
Japan
- Interactive Map
- View in RouteFluxMap
Eligible Flags (4):
Running: 9/9 | Valid: 9/9 | V2Dir: 9/9 | Fast: 4/9 | Stable: 8/9 | HSDir: 4/9 | Guard: 0/9 | Exit: 0/9
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 |
| IPv6 Reachability | Meets (8/8 DA) | 8/8 tested authorities reached relay | ≥5/8 tested (majority) (≥5/8 DA) | |
| 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) | 7.5 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: 8.6d (3/9 DA above threshold) Min/Max: 0.3d / 8775.7d (9/9 DA, Voting / Total Eligible) |
≥3.0d - 12.1d (varies) (≥5/9 DA) [Stricter] moria1: ≥8403.5d |
| Uptime | Meets (9/9 DA) | 100.3d (R) | ≥8.3d - 8.6d (varies) (≥5/9 DA) | |
| HSDir | Prereq: Fast | Below (4/9 DA) | 4/9 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 (8/9 DA) | 8/9 DA assigned Stable | ≥3.0d - 12.1d (varies) (≥5/9 DA) [Stricter] moria1: ≥8403.5d |
|
| Prereq: V2Dir | Meets (9/9 DA) | 9/9 DA assigned V2Dir | Tunnelled directory via ORPort or DirPort (≥5/9 DA) | |
| WFU | Meets (8/9 DA) | Median: 99.8% (8/9 DA above threshold) Min/Max: 97.8% / 100.0% (9/9 DA, Voting / Total Eligible) |
≥98.0% (≥5/9 DA) | |
| Time Known | Meets (8/9 DA) | Median: 15.6d (9/9 DA above threshold) Min/Max: 9.5d / 40.8d (9/9 DA, Voting / Total Eligible) |
≥1.0d (most) (≥5/9 DA) [Stricter] moria1: ≥9.8d |
|
| Guard | Prereq: Fast | Below (4/9 DA) | 4/9 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 (8/9 DA) | 8/9 DA assigned Stable | ≥3.0d - 12.1d (varies) (≥5/9 DA) [Stricter] moria1: ≥8403.5d |
|
| Prereq: V2Dir | Meets (9/9 DA) | 9/9 DA assigned V2Dir | Tunnelled directory via ORPort or DirPort (≥5/9 DA) | |
| WFU | Meets (8/9 DA) | Median: 99.8% (8/9 DA above threshold) Min/Max: 97.8% / 100.0% (9/9 DA, Voting / Total Eligible) |
≥98% (≥5/9 DA) | |
| Time Known | Meets (9/9 DA) | Median: 15.6d (9/9 DA above threshold) Min/Max: 9.5d / 40.8d (9/9 DA, Voting / Total Eligible) |
≥8 days (≥5/9 DA) | |
| Bandwidth | Below (0/9 DA) | 7.5 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 2026-09-20 13:00:43).
Capacity (Relay Reported)
- Observed Bandwidth
- 7.55 Mbit/s
- Advertised Bandwidth
- 7.55 Mbit/s
- Rate Limit
- 8.19 Mbit/s
- Burst Limit
- 16.38 Mbit/s
- Total Data
-
4.8 TB
(1 year)
1mo: 1.8 TB | 6mo: 4.1 TB | 1y: 4.8 TB
Measurement (Directory Authority Verified)
Source: CollecTor — fetched 2026-09-20 13:00:43
- Measured By
-
5/7
Bandwidth Authorities
Not measured by: faravahar, longclaw - Median Measurement
- 3200 bit/s
- Min / Max
- 536 bit/s / 7544 bit/s
- Deviation
- 7008 bit/s [Warning] High variation
Network Participation:
Consensus Weight:
0.0000% of network
(4th pctl)
|
Guard:
N/A |
Middle:
0.0001% (5th pctl) |
Exit:
N/A
Uptime Metrics
- Current Status
- UP 3mo 1w 3d ago
- Overall Uptime (1M/6M/1Y/5Y)
- 99.9%/99.8%/99.9%/0.0%
- Flag Uptime (1M/6M/1Y/5Y)
- Matches Overall Uptime (99.9%/99.8%/99.9%/0.0%)
- Hibernating
- No
Timestamps
- First Seen
- 9mo 1w 17h ago (2025-12-16 21:00:00)
- Last Seen
- 2h 2m 52s ago (2026-09-20 12:00:00)
- Last Restarted
- 3mo 1w 3d ago (2026-06-12 08:04:08)
- Last Changed Address
- 2026-04-06 23:00:00
Overload Status:
Not Overloaded — No overload conditions reported.
Operator Identity
Source: AROI Validation API — 2026-09-20 05:00 UTC
Family Configuration
- Family Support
- MyFamily Only (2) — Legacy only. Consider migrating to Happy Families. | View Full Family (2)
Happy Families (family-cert)
- Effective Members: 0
- none
MyFamily (legacy declarations)
- Effective Members: 2
086765190E937746208F92F1882B402C87A9FE4A FBC604D7A017D677ADDD6E1D884C5F49A127016D (this relay)
- Alleged Members: 2
-
(they don't list you back)
BB7D87BF1D1444280E0274B8557D877CEB9EC154 D01C6B5AC88CAB5CE294759842F5BA4BC69621D9
- Indirect Members: 0
- none
- Platform
- FreeBSD — Tor 0.4.9.6 on FreeBSD
- Version
- 0.4.9.6 — Not Recommended
- Version Status
- Obsolete — Update urgently. See torproject.org/download
DNS Health
Not an exit relay — DNS health testing does not apply.Last fetch was at Sun, 20 Sep 2026 14:02:29 GMT.
Data from Tor CollecTor (authority votes, fetched 2026-09-20 13:00:43).
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 | v6 | 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 | Yes | Running, Valid, V2Dir, Fast, Stable, HSDir | 7.5 Mbit/s | 816.0 Kbit/s | 7.5 Mbit/s | 208.0 Mbit/s OR 16.0 Mbit/s | 99.8% | 98% | 16.2d | 8d | 9.4d | 12.0d | 100.3d | 8.6d | 99.8% | 98.0% | 16.2d | 1.0d | 2026-09-20 03:27:49 | 3120 bit/s |
| dannenberg (DE) | Yes | Yes | No | — | Y | Yes | Yes | Running, Valid, V2Dir | 7.5 Mbit/s | 816.0 Kbit/s | 7.5 Mbit/s | 288.0 Mbit/s OR 16.0 Mbit/s | 97.8% | 98% | 15.6d | 8d | 0.3d | 3.0d | 100.3d | 8.6d | 97.8% | 98.0% | 15.6d | 1.0d | 2026-09-20 03:27:49 | 784 bit/s |
| dizum (NL) | Yes | Yes | No | — | N | Yes | Yes | Running, Valid, V2Dir, Fast, Stable, HSDir | 7.5 Mbit/s | 816.0 Kbit/s | 7.5 Mbit/s | 80.0 Mbit/s OR 16.0 Mbit/s | 99.8% | 98% | 15.3d | 8d | 5.8d | 11.6d | 100.3d | 8.4d | 99.8% | 98.0% | 15.3d | 1.0d | 2026-09-20 03:27:49 | 7544 bit/s |
| faravahar (US) | Yes | Yes | No | — | Y | Yes | Yes | Running, Valid, V2Dir, Stable | 7.5 Mbit/s | 816.0 Kbit/s | 7.5 Mbit/s | 328.0 Mbit/s OR 16.0 Mbit/s | 100.0% | 98% | 40.8d | 8d | 39.8d | 13.0d | 100.3d | 9.2d | 100.0% | 98.0% | 40.8d | 1.0d | 2026-09-20 03:27:49 | 7544 bit/s |
| gabelmoo (DE) | Yes | Yes | No | — | Y | Yes | Yes | Running, Valid, V2Dir, Stable | 7.5 Mbit/s | 816.0 Kbit/s | 7.5 Mbit/s | 280.0 Mbit/s OR 16.0 Mbit/s | 99.9% | 98% | 14.8d | 8d | 8.6d | 12.1d | 100.3d | 8.6d | 99.9% | 98.0% | 14.8d | 1.0d | 2026-09-20 03:27:49 | 536 bit/s |
| longclaw (US) | Yes | Yes | No | — | Y | Yes | — | Running, Valid, V2Dir, Fast, Stable, HSDir | 7.5 Mbit/s | 816.0 Kbit/s | 7.5 Mbit/s | 80.0 Mbit/s OR 16.0 Mbit/s | 99.9% | 98% | 21.6d | 8d | 17.5d | 13.2d | 100.3d | 8.4d | 99.9% | 98.0% | 21.6d | 1.0d | 2026-09-20 03:27:49 | 7544 bit/s |
| maatuska (SE) | Yes | Yes | No | — | N | Yes | Yes | Running, Valid, V2Dir, Fast, Stable, HSDir | 7.5 Mbit/s | 816.0 Kbit/s | 7.5 Mbit/s | 80.0 Mbit/s OR 16.0 Mbit/s | 99.7% | 98% | 15.2d | 8d | 8.5d | 11.1d | 100.3d | 8.4d | 99.7% | 98.0% | 15.2d | 1.0d | 2026-09-20 03:27:49 | 7544 bit/s |
| moria1 (US) | Yes | Yes | No | — | Y | Yes | Yes | Running, Valid, V2Dir, Stable | 7.5 Mbit/s | 8.4 Mbit/s | 7.5 Mbit/s | 216.0 Mbit/s OR 16.0 Mbit/s | 99.5% | 98% | 9.5d | 8d | 8775.7d | 8403.5d | 100.3d | 8.8d | 99.5% | 98.0% | 9.5d | 9.8d | 2026-09-20 03:27:49 | 3200 bit/s |
| tor26 (AT) | Yes | Yes | No | — | Y | Yes | Yes | Running, Valid, V2Dir, Stable | 7.5 Mbit/s | 816.0 Kbit/s | 7.5 Mbit/s | 280.0 Mbit/s OR 16.0 Mbit/s | 99.6% | 98% | 16.1d | 8d | 6.8d | 12.3d | 100.3d | 8.3d | 99.6% | 98.0% | 16.1d | 1.0d | 2026-09-20 03:27:49 | 752 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.
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.
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.