View Relay "blackstar"
Fingerprint: DA71126E1D0B11605533B7AD399DD5A7EC8E2F0E |
Family: 1 relay
|
Bas Vermeulen <bvermeul AT blackstar dot nl> |
AS206238
|
Netherlands
|
Linux
- Consensus
- In Consensus (7/7 Directory Auths)
- BW Verified
- 5/6 BW Auths Measured 4400 bit/s Median
- Stability
- Not Overloaded | UP 6d 23h 19m ago | UP 99% (1M)
- Reachability
- IPv4: 7/7 | v6: 7/7 (Directory Auths)
- BW Weight
- 0.00% of Network | 8 Mbit/s Observed By Relay
- Version
- 0.4.9.8 Recommended
Issues Detected:
-
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. -
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.
Addresses
- OR Address
-
torrelay.blackstar.nl
45.80.171.18:9001
[2a10:3781:1f::5]:9001
Reachability (Directory Authorities)
- IPv4
- 7/7
- IPv6
- 7/7
Location
- Country
-
Netherlands
- Interactive Map
- View in RouteFluxMap
Eligible Flags (6):
Running: 7/7 | Valid: 7/7 | V2Dir: 7/7 | Fast: 6/7 | Stable: 6/7 | HSDir: 5/7 | Guard: 0/7 | Exit: 0/7
Eligibility Flag Vote Details
| Flag | Metric | Status | Relay Value | Threshold Required |
|---|---|---|---|---|
| Running | IPv4 Reachability | Meets (7/7 DA) | 7/7 authorities reached relay | ≥4/7 DA ORPort reachable |
| IPv6 Reachability | Meets (7/7 DA) | 7/7 tested authorities reached relay | ≥4/7 tested (majority) (≥4/7 DA) | |
| Valid | Descriptor | Meets (7/7 DA) | 7/7 authorities assigned Valid | Not blacklisted + valid descriptor (≥4/7 DA) |
| V2Dir | DirPort Available | Meets (7/7 DA) | Tunnelled: Yes (no DirPort) (R) | Tunnelled directory via ORPort or DirPort (≥4/7 DA) |
| Fast | Speed | Meets (7/7 DA) | 8.2 Mbit/s (R) | ≥800.0 Kbit/s (Tor spec minimum) OR top 7/8 (≥4/7 DA) [Stricter] moria1: ≥8.4 Mbit/s |
| Stable | MTBF | Below (0/7 DA) | Median: 11.2d (2/7 DA above threshold) Min/Max: 2.8d / 7499.8d (7/7 DA, Voting / Total Eligible) |
≥8.2d - 14.9d (varies) (≥4/7 DA) [Stricter] moria1: ≥9062.0d |
| Uptime | Below (0/7 DA) | 7.0d (R) | ≥8.4d - 8.6d (varies) (≥4/7 DA) | |
| HSDir | Prereq: Fast | Meets (6/7 DA) | 6/7 DA assigned Fast | ≥800.0 Kbit/s (Tor spec minimum) OR top 7/8 (≥4/7 DA) [Stricter] moria1: ≥8.4 Mbit/s |
| Prereq: Stable | Meets (6/7 DA) | 6/7 DA assigned Stable | ≥8.2d - 14.9d (varies) (≥4/7 DA) [Stricter] moria1: ≥9062.0d |
|
| Prereq: V2Dir | Meets (7/7 DA) | 7/7 DA assigned V2Dir | Tunnelled directory via ORPort or DirPort (≥4/7 DA) | |
| WFU | Meets (7/7 DA) | Median: 99.7% (7/7 DA above threshold) Min/Max: 98.4% / 99.8% (7/7 DA, Voting / Total Eligible) |
≥98.0% (≥4/7 DA) | |
| Time Known | Meets (7/7 DA) | Median: 17.6d (7/7 DA above threshold) Min/Max: 9.8d / 27.8d (7/7 DA, Voting / Total Eligible) |
≥1.0d (most) (≥4/7 DA) [Stricter] moria1: ≥9.7d |
|
| Guard | Prereq: Fast | Meets (6/7 DA) | 6/7 DA assigned Fast | ≥800.0 Kbit/s (Tor spec minimum) OR top 7/8 (≥4/7 DA) [Stricter] moria1: ≥8.4 Mbit/s |
| Prereq: Stable | Meets (6/7 DA) | 6/7 DA assigned Stable | ≥8.2d - 14.9d (varies) (≥4/7 DA) [Stricter] moria1: ≥9062.0d |
|
| Prereq: V2Dir | Meets (7/7 DA) | 7/7 DA assigned V2Dir | Tunnelled directory via ORPort or DirPort (≥4/7 DA) | |
| WFU | Meets (7/7 DA) | Median: 99.7% (7/7 DA above threshold) Min/Max: 98.4% / 99.8% (7/7 DA, Voting / Total Eligible) |
≥98% (≥4/7 DA) | |
| Time Known | Meets (7/7 DA) | Median: 17.6d (7/7 DA above threshold) Min/Max: 9.8d / 27.8d (7/7 DA, Voting / Total Eligible) |
≥8 days (≥4/7 DA) | |
| Bandwidth | Below (0/7 DA) | 8.2 Mbit/s (R) | ≥16.0 Mbit/s (Tor spec minimum) OR ≥80.0 Mbit/s-280.0 Mbit/s (≥4/7 DA) | |
| Exit | Exit Policy | Below (0/7 DA) | Port 80: No | Port 443: No (R) | Allows ≥1 /8 on ports 80 AND 443 (≥4/7 DA) |
(DA) = Dir. Auth. Measured |
(R) = Relay Reported
Data from Tor CollecTor (authority votes, fetched 2026-07-20 00:00:25).
Capacity (Relay Reported)
- Observed Bandwidth
- 8.20 Mbit/s
- Advertised Bandwidth
- 8.19 Mbit/s
- Rate Limit
- 8.19 Mbit/s
- Burst Limit
- 12.29 Mbit/s
- Total Data
-
96 TB
(5 years)
1mo: 1.8 TB | 6mo: 7.0 TB | 1y: 13 TB | 5y: 96 TB
Measurement (Directory Authority Verified)
Source: CollecTor — fetched 2026-07-20 00:00:25
- Measured By
-
5/6
Bandwidth Authorities
Not measured by: bastet - Median Measurement
- 4400 bit/s
- Min / Max
- 2480 bit/s / 8.2 Kbit/s
- Deviation
- 5712 bit/s [Warning] High variation
Network Participation:
Consensus Weight:
0.0002% of network
(8th pctl)
|
Guard:
N/A |
Middle:
0.0006% (10th pctl) |
Exit:
N/A
Uptime Metrics
- Current Status
- UP 6d 23h 19m ago
- Overall Uptime (1M/6M/1Y/5Y)
- 99.7%/94.3%/97.2%/95.8%
- Flag Uptime (1M/6M/1Y/5Y)
- —/—/—/95.7%
- Hibernating
- No
Timestamps
- First Seen
- 10y 8mo 6d ago (2015-11-18 02:00:00)
- Last Seen
- 2h 2m 32s ago (2026-07-19 22:00:00)
- Last Restarted
- 6d 23h 19m ago (2026-07-13 00:42:34)
- Last Changed Address
- 2026-04-06 23:00:00
Overload Status:
Not Overloaded — No overload conditions reported.
Operator Identity
Source: AROI Validation API — 2026-07-19 16:00 UTC
- AROI Domain (?)
- Not specified
- Operator Validation
- Unvalidated
- This Relay
- N/A (no AROI configured)
- Contact
- Bas Vermeulen <bvermeul AT blackstar dot nl>
Family Configuration
- Family Support
- None — No family membership configured
Happy Families (family-cert)
- Effective Members: 0
- none
MyFamily (legacy declarations)
- Effective Member: 1
DA71126E1D0B11605533B7AD399DD5A7EC8E2F0E (this relay)
- Alleged Members: 0
- none
- Indirect Members: 0
- none
DNS Health
Not an exit relay — DNS health testing does not apply.Last fetch was at Mon, 20 Jul 2026 00:02:22 GMT.
Data from Tor CollecTor (authority votes, fetched 2026-07-20 00:00:25).
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 | 8.2 Mbit/s | 816.0 Kbit/s | 8.2 Mbit/s | 80.0 Mbit/s OR 16.0 Mbit/s | 99.8% | 98% | 27.8d | 8d | 13.6d | 21.1d | 7.0d | 8.4d | 99.8% | 98.0% | 27.8d | 1.0d | 2026-07-19 19:07:33 | 8.2 Kbit/s |
| dannenberg (DE) | Yes | Yes | No | — | Y | Yes | Yes | Running, Valid, V2Dir, Fast | 8.2 Mbit/s | 816.0 Kbit/s | 8.2 Mbit/s | 248.0 Mbit/s OR 16.0 Mbit/s | 98.5% | 98% | 14.2d | 8d | 2.8d | 8.2d | 7.0d | 8.6d | 98.5% | 98.0% | 14.2d | 1.0d | 2026-07-19 19:07:33 | 2960 bit/s |
| dizum (NL) | Yes | Yes | No | — | N | Yes | Yes | Running, Valid, V2Dir, Fast, Stable, HSDir | 8.2 Mbit/s | 816.0 Kbit/s | 8.2 Mbit/s | 80.0 Mbit/s OR 16.0 Mbit/s | 99.7% | 98% | 17.6d | 8d | 11.2d | 13.2d | 7.0d | 8.6d | 99.7% | 98.0% | 17.6d | 1.0d | 2026-07-19 19:07:33 | 8.2 Kbit/s |
| faravahar (US) | Yes | Yes | No | — | Y | Yes | Yes | Running, Valid, V2Dir, Fast, Stable, HSDir | 8.2 Mbit/s | 816.0 Kbit/s | 8.2 Mbit/s | 280.0 Mbit/s OR 16.0 Mbit/s | 98.4% | 98% | 15.2d | 8d | 6.5d | 14.4d | 7.0d | 8.6d | 98.4% | 98.0% | 15.2d | 1.0d | 2026-07-19 19:07:33 | 2480 bit/s |
| maatuska (SE) | Yes | Yes | No | — | Y | Yes | Yes | Running, Valid, V2Dir, Fast, Stable, HSDir | 8.2 Mbit/s | 816.0 Kbit/s | 8.2 Mbit/s | 272.0 Mbit/s OR 16.0 Mbit/s | 99.7% | 98% | 17.6d | 8d | 11.2d | 14.9d | 7.0d | 8.6d | 99.7% | 98.0% | 17.6d | 1.0d | 2026-07-19 19:07:33 | 4400 bit/s |
| moria1 (US) | Yes | Yes | No | — | Y | Yes | Yes | Running, Valid, V2Dir, Stable | 8.2 Mbit/s | 8.4 Mbit/s | 8.2 Mbit/s | 208.0 Mbit/s OR 16.0 Mbit/s | 99.4% | 98% | 9.8d | 8d | 7499.8d | 9062.0d | 7.0d | 8.6d | 99.4% | 98.0% | 9.8d | 9.7d | 2026-07-19 19:07:33 | 4880 bit/s |
| tor26 (AT) | Yes | Yes | No | — | Y | Yes | Yes | Running, Valid, V2Dir, Fast, Stable, HSDir | 8.2 Mbit/s | 816.0 Kbit/s | 8.2 Mbit/s | 248.0 Mbit/s OR 16.0 Mbit/s | 99.8% | 98% | 26.6d | 8d | 17.7d | 21.0d | 7.0d | 8.6d | 99.8% | 98.0% | 26.6d | 1.0d | 2026-07-19 19:07:33 | 2720 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.