View Relay "DangDongDai"

Fingerprint: `49CC8033C445AA0B05AD6C977BBC8DBDF4C519D1` | Family: 1 relay | dangdongdai@lortemail.dk | AS9009 | Germany | Linux

Health Status

Consensus: In Consensus (9/9 Directory Auths)
Flags: Running, Valid, V2Dir, Fast, Stable, HSDir (6)
BW Verified: 5/7 BW Auths Measured 25 Kbit/s Median
Stability: Overloaded | UP 2w 1d 19h ago | UP 100% (1M)

Reachability: IPv4: 9/9 (Directory Auths)
First Seen: 3w 4d 14h ago
BW Weight: 0.00% of Network | 26 Mbit/s Observed By Relay
Version: 0.4.9.11 Not Recommended

Issues Detected:

Guard: WFU below threshold : Weighted Fractional Uptime 93.8% 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.
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 Outdated versions may have security vulnerabilities and could eventually be rejected by the network.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.
Write Bandwidth Limit Hit : Write rate limit (25 Mbit/s) was hit 1,256 times. Relay is throttling outbound traffic.
Suggestion: Increase RelayBandwidthRate and RelayBandwidthBurst in torrc if your connection has more upload capacity.
Read Bandwidth Limit Hit : Read rate limit (25 Mbit/s) was hit 5,629 times. Relay is throttling inbound traffic.
Suggestion: Increase RelayBandwidthRate and RelayBandwidthBurst in torrc if your connection has more download capacity.

Notes:

Rate Limit Configuration: Configured limits: Rate=25 Mbit/s, Burst=6.3 MB. Limits hit: Write=1,256, Read=5,629.

Connectivity and Location

Addresses

OR Address: 93.177.73.98:16843

Reachability (Directory Authorities)

IPv4: 9/9

Location

Country: Germany
Interactive Map: View in RouteFluxMap

Autonomous System

AS Number: AS9009
AS Name: M247 Europe SRL (BGP.tools)
AS Rarity: Rare (score: 2/5, 0.20% consensus weight, 16 operators)

Flags and Eligibility

Current Flags (6): Running, Valid, V2Dir, Fast, Stable, HSDir

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)	26.5 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	Partial (8/9 DA)	Median: 25.4d (9/9 DA above threshold) Min/Max: 24.8d / 252.9d (9/9 DA, Voting / Total Eligible)	≥3.1d - 12.1d (varies) (≥5/9 DA) [Stricter] moria1: ≥8370.7d
Stable	Uptime	Meets (9/9 DA)	15.8d (R)	≥8.2d - 8.5d (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	≥3.1d - 12.1d (varies) (≥5/9 DA) [Stricter] moria1: ≥8370.7d
	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: 93.8% (0/9 DA above threshold) Min/Max: 93.2% / 94.3% (9/9 DA, Voting / Total Eligible)	≥98.0% (≥5/9 DA)
	Time Known	Meets (8/9 DA)	Median: 27.4d (9/9 DA above threshold) Min/Max: 9.5d / 29.6d (9/9 DA, Voting / Total Eligible)	≥1.0d (most) (≥5/9 DA) [Stricter] moria1: ≥9.8d
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	≥3.1d - 12.1d (varies) (≥5/9 DA) [Stricter] moria1: ≥8370.7d
	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: 93.8% (0/9 DA above threshold) Min/Max: 93.2% / 94.3% (9/9 DA, Voting / Total Eligible)	≥98% (≥5/9 DA)
	Time Known	Meets (9/9 DA)	Median: 27.4d (9/9 DA above threshold) Min/Max: 9.5d / 29.6d (9/9 DA, Voting / Total Eligible)	≥8 days (≥5/9 DA)
	Bandwidth	Meets (9/9 DA)	26.5 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 10:45:09).

Bandwidth Metrics

Capacity (Relay Reported)

Observed Bandwidth: 26.52 Mbit/s
Advertised Bandwidth: 25.17 Mbit/s
Rate Limit: 25.17 Mbit/s
Burst Limit: 50.33 Mbit/s
Total Data: 6.4 TB (1 month)

Measurement (Directory Authority Verified)

Source: CollecTor — fetched 2026-09-20 10:45:09

Measured By: 5/7 Bandwidth Authorities
Not measured by: faravahar, longclaw
Median Measurement: 25.2 Kbit/s
Min / Max: 16.8 Kbit/s / 28.8 Kbit/s

Network Participation: Consensus Weight: 0.0012% of network (20th pctl) | Guard: N/A | Middle: 0.0035% (36th pctl) | Exit: N/A

Uptime and Stability

Uptime Metrics

Current Status: UP 2w 1d 19h ago
Overall Uptime (1M/6M/1Y/5Y): 100.0%/0.0%/0.0%/0.0%
Flag Uptime (1M/6M/1Y/5Y): Matches Overall Uptime (100.0%/0.0%/0.0%/0.0%)
Hibernating: No

Timestamps

First Seen: 3w 4d 14h ago (2026-08-25 21:00:00)
Last Seen: 1h 45m 47s ago (2026-09-20 10:00:00)
Last Restarted: 2w 1d 19h ago (2026-09-04 16:19:41)
Last Changed Address: 2026-08-25 21:00:00

[Warning] OVERLOADED — Rate limits hit W:1256 R:5629 (limit: 25 Mbit/s)

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: Not Reported

Rate Limits (from /bandwidth)

Rate Limit: 25.17 Mbit/s
Burst Limit: 6.3 MB
Write Limit Hit: 1,256 times
Read Limit Hit: 5,629 times
Last Reported: 19 hours ago

Recommendations

Consider increasing RelayBandwidthRate
Check if ISP is throttling traffic

Operator and Family

Operator Identity

Source: AROI Validation API — 2026-09-20 03:00 UTC

AROI Domain (?): Not specified
Operator Validation: Unvalidated
This Relay: N/A (no AROI configured)
Contact: dangdongdai@lortemail.dk

Family Configuration

Family Support: None — No family membership configured

Happy Families (family-cert)

Effective Members: 0: none

MyFamily (legacy declarations)

Effective Member: 1

49CC8033C445AA0B05AD6C977BBC8DBDF4C519D1 (this relay)

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

Not an exit relay — DNS health testing does not apply.

IPv4 Exit Policy Summary

reject: 
  1-65535

Full Exit Policy

reject *:*

Last fetch was at Sun, 20 Sep 2026 11:45:45 GMT.

Consensus Evaluation

Data from Tor CollecTor (authority votes, fetched 2026-09-20 10:45:09).

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	No	—	Y	Yes	Running, Valid, V2Dir, Fast, Stable, HSDir	26.5 Mbit/s \| 816.0 Kbit/s	26.5 Mbit/s \| 208.0 Mbit/s OR 16.0 Mbit/s	93.8% \| 98%	27.4d \| 8d	25.4d \| 12.0d	15.8d \| 8.6d	93.8% \| 98.0%	27.4d \| 1.0d	2026-09-19 16:21:25	28.8 Kbit/s
dannenberg (DE)	Yes	Yes	No	—	Y	Yes	Running, Valid, V2Dir, Fast, Stable, HSDir	26.5 Mbit/s \| 816.0 Kbit/s	26.5 Mbit/s \| 288.0 Mbit/s OR 16.0 Mbit/s	93.2% \| 98%	26.9d \| 8d	24.8d \| 3.1d	15.8d \| 8.5d	93.2% \| 98.0%	26.9d \| 1.0d	2026-09-19 16:21:25	20.0 Kbit/s
dizum (NL)	Yes	Yes	No	—	N	Yes	Running, Valid, V2Dir, Fast, Stable, HSDir	26.5 Mbit/s \| 816.0 Kbit/s	26.5 Mbit/s \| 80.0 Mbit/s OR 16.0 Mbit/s	93.8% \| 98%	27.4d \| 8d	25.4d \| 11.6d	15.8d \| 8.4d	93.8% \| 98.0%	27.4d \| 1.0d	2026-09-19 16:21:25	25.2 Kbit/s
faravahar (US)	Yes	Yes	No	—	Y	Yes	Running, Valid, V2Dir, Fast, Stable, HSDir	26.5 Mbit/s \| 816.0 Kbit/s	26.5 Mbit/s \| 328.0 Mbit/s OR 16.0 Mbit/s	93.8% \| 98%	27.4d \| 8d	25.5d \| 13.0d	15.8d \| 9.1d	93.8% \| 98.0%	27.4d \| 1.0d	2026-09-19 16:21:25	25.2 Kbit/s
gabelmoo (DE)	Yes	Yes	No	—	Y	Yes	Running, Valid, V2Dir, Fast, Stable, HSDir	26.5 Mbit/s \| 816.0 Kbit/s	26.5 Mbit/s \| 280.0 Mbit/s OR 16.0 Mbit/s	93.8% \| 98%	27.4d \| 8d	25.4d \| 12.1d	15.8d \| 8.5d	93.8% \| 98.0%	27.4d \| 1.0d	2026-09-19 16:21:25	16.8 Kbit/s
longclaw (US)	Yes	Yes	No	—	Y	Yes	Running, Valid, V2Dir, Fast, Stable, HSDir	26.5 Mbit/s \| 816.0 Kbit/s	26.5 Mbit/s \| 80.0 Mbit/s OR 16.0 Mbit/s	94.3% \| 98%	29.6d \| 8d	27.6d \| 13.2d	15.8d \| 8.5d	94.3% \| 98.0%	29.6d \| 1.0d	2026-09-19 16:21:25	25.2 Kbit/s
maatuska (SE)	Yes	Yes	No	—	N	Yes	Running, Valid, V2Dir, Fast, Stable, HSDir	26.5 Mbit/s \| 816.0 Kbit/s	26.5 Mbit/s \| 80.0 Mbit/s OR 16.0 Mbit/s	94.1% \| 98%	27.3d \| 8d	25.5d \| 11.0d	15.8d \| 8.4d	94.1% \| 98.0%	27.3d \| 1.0d	2026-09-19 16:21:25	25.2 Kbit/s
moria1 (US)	Yes	Yes	No	—	Y	Yes	Running, Valid, V2Dir, Fast, Stable	26.5 Mbit/s \| 8.4 Mbit/s	26.5 Mbit/s \| 216.0 Mbit/s OR 16.0 Mbit/s	93.6% \| 98%	9.5d \| 8d	252.9d \| 8370.7d	15.8d \| 8.8d	93.6% \| 98.0%	9.5d \| 9.8d	2026-09-19 16:21:25	19.2 Kbit/s
tor26 (AT)	Yes	Yes	No	—	Y	Yes	Running, Valid, V2Dir, Fast, Stable, HSDir	26.5 Mbit/s \| 816.0 Kbit/s	26.5 Mbit/s \| 280.0 Mbit/s OR 16.0 Mbit/s	93.8% \| 98%	27.4d \| 8d	25.4d \| 12.3d	15.8d \| 8.2d	93.8% \| 98.0%	27.4d \| 1.0d	2026-09-19 16:21:25	18.4 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.

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.