View Relay "csailmitexit"
Fingerprint: A53C46F5B157DD83366D45A8E99A244934A14C46 |
Family: 2 relays
|
0x37C6224D225BCD7D Jon Proulx <jon... |
AS3
|
United States of America
|
Linux
- Consensus
- In Consensus (9/9 Directory Auths)
- DNS Health
- Healthy (23.6s, 96th percentile) (via exitdnshealth.1aeo.com)
- BW Verified
- 6/7 BW Auths Measured 144 Kbit/s Median
- Stability
- Not Overloaded | UP 2w 4d 20h ago | UP 100% (1M)
- Reachability
- IPv4: 9/9 (Directory Auths)
- BW Weight
- 0.01% of Network | 168 Mbit/s Observed By Relay
- Version
- 0.4.8.21 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.
Addresses
- OR Address
-
tor-exit.csail.mit.edu
128.31.0.13:443 - Exit Address
- 128.31.0.13
Reachability (Directory Authorities)
- IPv4
- 9/9
Location
- Country
-
United States of America
- Interactive Map
- View in RouteFluxMap
Autonomous System
- AS Number
- AS3
- AS Name
- Unknown
- AS Rarity
- Epic (score: 3/5, 0.06% consensus weight, 6 operators)
Eligible Flags (8):
Running: 9/9 | Valid: 9/9 | V2Dir: 9/9 | Fast: 9/9 | Stable: 9/9 | HSDir: 8/9 | Guard: 9/9 | 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) | 168.4 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 | Partial (8/9 DA) | Median: 559.7d (6/9 DA above threshold) Min/Max: 24.5d / 612.8d (9/9 DA, Voting / Total Eligible) |
≥21.2d - 51.7d (varies) (≥5/9 DA) [Stricter] moria1: ≥340.7d |
| Uptime | Meets (9/9 DA) | 18.8d (R) | ≥13.4d - 13.7d (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 | ≥21.2d - 51.7d (varies) (≥5/9 DA) [Stricter] moria1: ≥340.7d |
|
| 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) | Majority: 100.0% (6/9 DA) Min/Med/Max: 99.9% / 100.0% / 100.0% (9/9 DA, Voting / Total Eligible) |
≥98.0% (≥5/9 DA) | |
| Time Known | Meets (8/9 DA) | Median: 550.4d (9/9 DA above threshold) Min/Max: 9.8d / 612.7d (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 | ≥21.2d - 51.7d (varies) (≥5/9 DA) [Stricter] moria1: ≥340.7d |
|
| 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) | Majority: 100.0% (6/9 DA) Min/Med/Max: 99.9% / 100.0% / 100.0% (9/9 DA, Voting / Total Eligible) |
≥98% (≥5/9 DA) | |
| Time Known | Meets (9/9 DA) | Median: 550.4d (9/9 DA above threshold) Min/Max: 9.8d / 612.7d (9/9 DA, Voting / Total Eligible) |
≥8 days (≥5/9 DA) | |
| Bandwidth | Meets (9/9 DA) | 168.4 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 | 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 2026-05-27 10:15:07).
Capacity (Relay Reported)
- Observed Bandwidth
- 168.38 Mbit/s
- Advertised Bandwidth
- 168.38 Mbit/s
- Rate Limit
- 805.31 Mbit/s
- Burst Limit
- 2.15 Gbit/s
- Total Data
-
2.4 PB
(5 years)
1mo: 32 TB | 6mo: 149 TB | 1y: 220 TB | 5y: 2.4 PB
Measurement (Directory Authority Verified)
Source: CollecTor — fetched 2026-05-27 10:15:07
- Measured By
-
6/7
Bandwidth Authorities
Not measured by: dannenberg - Median Measurement
- 144.0 Kbit/s
- Min / Max
- 70.4 Kbit/s / 264.0 Kbit/s
- Deviation
- 193.6 Kbit/s [Warning] High variation
Network Participation:
Consensus Weight:
0.0104% of network
(63th pctl)
|
Guard:
0.0025% (22th pctl) |
Middle:
0.0025% (36th pctl) |
Exit:
0.0262% (41th pctl)
Uptime Metrics
- Current Status
- UP 2w 4d 20h ago
- Overall Uptime (1M/6M/1Y/5Y)
- 100.0%/100.0%/100.0%/91.6%
- Flag Uptime (1M/6M/1Y/5Y)
- Matches Overall Uptime (100.0%/100.0%/100.0%/91.6%)
- Hibernating
- No
Timestamps
- First Seen
- 5y 10h 15m ago (2021-05-28 00:00:00)
- Last Seen
- 1h 15m 38s ago (2026-05-27 09:00:00)
- Last Restarted
- 2w 4d 20h ago (2026-05-08 14:09:09)
- Last Changed Address
- 2026-04-06 23:00:00
Overload Status:
Not Overloaded — No overload conditions reported.
Operator Identity
Source: AROI Validation API — 2026-05-27 03:00 UTC
- AROI Domain (?)
- Not specified
- Operator Validation
- Unvalidated
- This Relay
- N/A (no AROI configured)
- Contact
- 0x37C6224D225BCD7D Jon Proulx <jon AT jonproulx dot com>
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
9715C81BA8C5B0C698882035F75C67D6D643DBE3 A53C46F5B157DD83366D45A8E99A244934A14C46 (this relay)
- Alleged Member: 1
-
(they don't list you back)
7235D09C422F81D32A0ECEBFD06813F9D689BBAE
- Indirect Members: 0
- none
DNS Health
- Status
- Healthy (avg. 23.6s, 96th percentile)
- Query Domain
9c5f3e1fe5df435db6cb617d5ed6cc0a.a53c46f5.tor.exit.validator.1aeo.com- DNS Result
-
Resolved to
64.65.4.1 - Cross-Validation
- 4/4 instances succeeded
- First Hop
- Digitalcourage4ipga (DE) 9A783CAA9DABA178D9864471E9287045CBFDC726
- Exit Address Used
128.31.0.13- Per-Instance Results
-
Cross Validation Attempt 1: Success, 26.3s (cv1_w3) Cross Validation Attempt 2: Success, 21.0s (cv2_w3) Cross Validation Attempt 3: Success, 20.5s (cv3_w3) Cross Validation Attempt 4: Success, 26.4s (cv4_w3)
Tested: 2026-05-26 19:16:05 UTC
Source: exitdnshealth.1aeo.com
IPv4 Exit Policy Summary
reject: 22 25 119 135-139 445 563 1214 4661-4666 6346-6429 6699 6881-6999
IPv6 Exit Policy Summary
NoneFull 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 128.52.0.0/16:* reject 128.30.0.0/15:* reject 18.0.0.0/9:* reject 184.105.192.2:* reject 216.218.135.114:* reject 216.218.185.162:* reject 216.218.208.114:* reject 64.71.166.50:* reject *:25 reject *:22 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 Wed, 27 May 2026 10:15:37 GMT.
Data from Tor CollecTor (authority votes, fetched 2026-05-27 10:15:07).
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 | 168.4 Mbit/s | 816.0 Kbit/s | 168.4 Mbit/s | 224.0 Mbit/s OR 16.0 Mbit/s | 100.0% | 98% | 559.7d | 8d | 559.7d | 50.5d | 18.8d | 13.4d | 100.0% | 98.0% | 559.7d | 1.0d | 2026-05-26 18:09:26 | 232.0 Kbit/s |
| dannenberg (DE) | Yes | Yes | Yes | — | Y | Yes | Running, Valid, V2Dir, Fast, Stable, HSDir, Guard, Exit | 168.4 Mbit/s | 816.0 Kbit/s | 168.4 Mbit/s | 80.0 Mbit/s OR 16.0 Mbit/s | 100.0% | 98% | 32.0d | 8d | 24.5d | 46.6d | 18.8d | 13.7d | 100.0% | 98.0% | 32.0d | 1.0d | 2026-05-26 18:09:26 | 80.0 Kbit/s |
| dizum (NL) | Yes | Yes | Yes | — | N | Yes | Running, Valid, V2Dir, Fast, Stable, HSDir, Guard, Exit | 168.4 Mbit/s | 816.0 Kbit/s | 168.4 Mbit/s | 80.0 Mbit/s OR 16.0 Mbit/s | 99.9% | 98% | 41.7d | 8d | 35.8d | 21.2d | 18.8d | 13.7d | 99.9% | 98.0% | 41.7d | 1.0d | 2026-05-26 18:09:26 | 80.0 Kbit/s |
| faravahar (US) | Yes | Yes | Yes | — | N | Yes | Running, Valid, V2Dir, Fast, Stable, HSDir, Guard, Exit | 168.4 Mbit/s | 816.0 Kbit/s | 168.4 Mbit/s | 80.0 Mbit/s OR 16.0 Mbit/s | 100.0% | 98% | 550.4d | 8d | 550.4d | 51.7d | 18.8d | 13.7d | 100.0% | 98.0% | 550.4d | 1.0d | 2026-05-26 18:09:26 | 80.0 Kbit/s |
| gabelmoo (DE) | Yes | Yes | Yes | — | Y | Yes | Running, Valid, V2Dir, Fast, Stable, HSDir, Guard, Exit | 168.4 Mbit/s | 816.0 Kbit/s | 168.4 Mbit/s | 312.0 Mbit/s OR 16.0 Mbit/s | 100.0% | 98% | 612.7d | 8d | 612.7d | 53.0d | 18.8d | 13.8d | 100.0% | 98.0% | 612.7d | 1.0d | 2026-05-26 18:09:26 | 144.0 Kbit/s |
| longclaw (US) | Yes | Yes | Yes | — | Y | Yes | Running, Valid, V2Dir, Fast, Stable, HSDir, Guard, Exit | 168.4 Mbit/s | 816.0 Kbit/s | 168.4 Mbit/s | 248.0 Mbit/s OR 16.0 Mbit/s | 100.0% | 98% | 590.0d | 8d | 590.0d | 58.0d | 18.8d | 13.7d | 100.0% | 98.0% | 590.0d | 1.0d | 2026-05-26 18:09:26 | 256.0 Kbit/s |
| maatuska (SE) | Yes | Yes | Yes | — | Y | Yes | Running, Valid, V2Dir, Fast, Stable, HSDir, Guard, Exit | 168.4 Mbit/s | 816.0 Kbit/s | 168.4 Mbit/s | 328.0 Mbit/s OR 16.0 Mbit/s | 99.9% | 98% | 40.2d | 8d | 38.6d | 24.6d | 18.8d | 13.5d | 99.9% | 98.0% | 40.2d | 1.0d | 2026-05-26 18:09:26 | 70.4 Kbit/s |
| moria1 (US) | Yes | Yes | Yes | — | Y | Yes | Running, Valid, V2Dir, Fast, Stable, Guard, Exit | 168.4 Mbit/s | 8.4 Mbit/s | 168.4 Mbit/s | 232.0 Mbit/s OR 16.0 Mbit/s | 100.0% | 98% | 9.8d | 8d | 612.8d | 340.7d | 18.8d | 14.2d | 100.0% | 98.0% | 9.8d | 9.9d | 2026-05-26 18:09:26 | 264.0 Kbit/s |
| tor26 (AT) | Yes | Yes | Yes | — | Y | Yes | Running, Valid, V2Dir, Fast, Stable, HSDir, Guard, Exit | 168.4 Mbit/s | 816.0 Kbit/s | 168.4 Mbit/s | 312.0 Mbit/s OR 16.0 Mbit/s | 100.0% | 98% | 612.7d | 8d | 612.7d | 54.0d | 18.8d | 13.8d | 100.0% | 98.0% | 612.7d | 1.0d | 2026-05-26 18:09:26 | 160.0 Kbit/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.