Tor Relays :: MTGA1

View Relay "MTGA1"

Fingerprint: `CD0B38493BD6C5A23C50C7A81B7D965E2F6F39F0` | Operator: cxqn.info v2 (9 relays) ✓ Validated | Family: 9 relays | xiaoqic at cs dot princeton dot edu... | AS48753 | Moldova, Republic of | Linux

Health Status

Consensus: In Consensus (9/9 Directory Auths)
Flags: Running, Valid, V2Dir, Fast (4)
BW Verified: 6/7 BW Auths Measured 47 Kbit/s Median
Stability: Not Overloaded | UP 1d 19h 43m ago | UP 95% (1M)

Reachability: IPv4: 9/9 (Directory Auths)
First Seen: 6mo 1w 2d ago
BW Weight: 0.00% of Network | 48 Mbit/s Observed By Relay
Version: 0.4.9.8 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: WFU below threshold : Weighted Fractional Uptime 97.4% 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 97.4% 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.

Connectivity and Location

Addresses

OR Address: 217.156.67.254:443

Reachability (Directory Authorities)

IPv4: 9/9

Location

Country: Moldova, Republic of
Interactive Map: View in RouteFluxMap

Autonomous System

AS Number: AS48753
AS Name: AVA HOST SRL (BGP.tools)
AS Rarity: Legendary (score: 4/5, <0.05% consensus weight, 2 operators)

Flags and Eligibility

Current Flags (4): Running, Valid, V2Dir, Fast

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)	48.9 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: 3.1d (1/9 DA above threshold) Min/Max: 2.3d / 15219.1d (9/9 DA, Voting / Total Eligible)	≥21.1d - 52.2d (varies) (≥5/9 DA) [Stricter] moria1: ≥338.5d
Stable	Uptime	Below (0/9 DA)	1.8d (R)	≥13.3d - 13.6d (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	Below (1/9 DA)	1/9 DA assigned Stable	≥21.1d - 52.2d (varies) (≥5/9 DA) [Stricter] moria1: ≥338.5d
	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: 97.5% (0/9 DA above threshold) Min/Max: 97.1% / 97.9% (9/9 DA, Voting / Total Eligible)	≥98.0% (≥5/9 DA)
	Time Known	Meets (8/9 DA)	Median: 12.8d (9/9 DA above threshold) Min/Max: 9.7d / 12.9d (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	Below (1/9 DA)	1/9 DA assigned Stable	≥21.1d - 52.2d (varies) (≥5/9 DA) [Stricter] moria1: ≥338.5d
	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: 97.5% (0/9 DA above threshold) Min/Max: 97.1% / 97.9% (9/9 DA, Voting / Total Eligible)	≥98% (≥5/9 DA)
	Time Known	Meets (9/9 DA)	Median: 12.8d (9/9 DA above threshold) Min/Max: 9.7d / 12.9d (9/9 DA, Voting / Total Eligible)	≥8 days (≥5/9 DA)
	Bandwidth	Meets (9/9 DA)	48.9 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 2026-05-27 07:15:07).

Bandwidth Metrics

Capacity (Relay Reported)

Observed Bandwidth: 48.91 Mbit/s
Advertised Bandwidth: 48.91 Mbit/s
Rate Limit: 167.77 Mbit/s
Burst Limit: 419.43 Mbit/s
Total Data: 21 TB (1 year)
1mo: 3.8 TB | 6mo: 21 TB | 1y: 21 TB

Measurement (Directory Authority Verified)

Source: CollecTor — fetched 2026-05-27 07:15:07

Measured By: 6/7 Bandwidth Authorities
Not measured by: dannenberg
Median Measurement: 47.2 Kbit/s
Min / Max: 37.6 Kbit/s / 48.9 Kbit/s

Network Participation: Consensus Weight: 0.0029% of network (38th pctl) | Guard: N/A | Middle: 0.0088% (66th pctl) | Exit: N/A

Uptime and Stability

Uptime Metrics

Current Status: UP 1d 19h 43m ago
Overall Uptime (1M/6M/1Y/5Y): 95.6%/97.7%/97.2%/0.0%
Flag Uptime (1M/6M/1Y/5Y): Matches Overall Uptime (95.6%/97.7%/97.2%/0.0%)
Hibernating: No

Timestamps

First Seen: 6mo 1w 2d ago (2025-11-19 00:00:00)
Last Seen: 1h 15m 38s ago (2026-05-27 06:00:00)
Last Restarted: 1d 19h 43m ago (2026-05-25 11:32:23)
Last Changed Address: 2026-04-06 23:00:00

Overload Status: Not Overloaded — No overload conditions reported.

Operator and Family

Operator Identity

Source: AROI Validation API — 2026-05-27 00:00 UTC

AROI Domain (?): cxqn.info
Operator Validation: Validated (9/9 relays)
This Relay: Validated (uri-rsa)
Contact: xiaoqic at cs dot princeton dot edu url:cxqn.info proof:uri-rsa ciissversion:2

Family Configuration

Family Support: MyFamily Only (9) — Legacy only. Consider migrating to Happy Families. | View Full Family (9)

Happy Families (family-cert)

Effective Members: 0: none

MyFamily (legacy declarations)

Effective Members: 9

098F6B044624C693E1973893637E54ED4777D893
0F5A78ECBA449016B00F05A85398D5AD3DC7A895
49D0188BF37A90723C094FA3A4CB77B94734565D
566068B738EE8067E42520934004FB6B486951C1
B7B94458FE75B92187DBEC1AA61E928D82A1C922
BF8E1F5E1907A28DD90ABA40DF364EE092984327
CD0B38493BD6C5A23C50C7A81B7D965E2F6F39F0 (this relay)
EE5195192EA05241F997866D61B22C6AC61F231A
F63D2240B78A6E37411E29C2A09D0067DFD1412C

Alleged Members: 3

(they don't list you back)

069BAC41BA2E48349E0AFE420FB3C7CDD29EC8A5
5B0FB2F27997D46F14534D9E925452E8D7B5DC87
9F6C849019A442157BFE482771DD5530AF123973

Indirect Member: 1

(they list you, you don't list them)

069BAC41BA2E48349E0AFE420FB3C7CDD29EC8A5

Software and Version

Platform: Linux — Tor 0.4.9.8 on Linux
Version: 0.4.9.8 — Recommended
Version Status: Recommended

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 Wed, 27 May 2026 07:15:38 GMT.

Consensus Evaluation

Data from Tor CollecTor (authority votes, fetched 2026-05-27 07:15:07).

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	No	—	Y	Yes	Running, Valid, V2Dir, Fast	48.9 Mbit/s \| 816.0 Kbit/s	48.9 Mbit/s \| 224.0 Mbit/s OR 16.0 Mbit/s	97.4% \| 98%	12.8d \| 8d	3.3d \| 50.6d	1.8d \| 13.3d	97.4% \| 98.0%	12.8d \| 1.0d	2026-05-26 23:14:24	39.2 Kbit/s
dannenberg (DE)	Yes	Yes	No	—	Y	Yes	Running, Valid, V2Dir, Fast	48.9 Mbit/s \| 816.0 Kbit/s	48.9 Mbit/s \| 80.0 Mbit/s OR 16.0 Mbit/s	97.5% \| 98%	12.8d \| 8d	2.7d \| 46.5d	1.8d \| 13.6d	97.5% \| 98.0%	12.8d \| 1.0d	2026-05-26 23:14:24	48.9 Kbit/s
dizum (NL)	Yes	Yes	No	—	N	Yes	Running, Valid, V2Dir, Fast	48.9 Mbit/s \| 816.0 Kbit/s	48.9 Mbit/s \| 80.0 Mbit/s OR 16.0 Mbit/s	97.6% \| 98%	12.7d \| 8d	3.1d \| 21.1d	1.8d \| 13.6d	97.6% \| 98.0%	12.7d \| 1.0d	2026-05-26 23:14:24	48.9 Kbit/s
faravahar (US)	Yes	Yes	No	—	N	Yes	Running, Valid, V2Dir, Fast	48.9 Mbit/s \| 816.0 Kbit/s	48.9 Mbit/s \| 80.0 Mbit/s OR 16.0 Mbit/s	97.9% \| 98%	12.9d \| 8d	2.7d \| 52.2d	1.8d \| 13.6d	97.9% \| 98.0%	12.9d \| 1.0d	2026-05-26 23:14:24	48.9 Kbit/s
gabelmoo (DE)	Yes	Yes	No	—	Y	Yes	Running, Valid, V2Dir, Fast	48.9 Mbit/s \| 816.0 Kbit/s	48.9 Mbit/s \| 312.0 Mbit/s OR 16.0 Mbit/s	97.6% \| 98%	12.9d \| 8d	2.7d \| 52.9d	1.8d \| 13.8d	97.6% \| 98.0%	12.9d \| 1.0d	2026-05-26 23:14:24	44.8 Kbit/s
longclaw (US)	Yes	Yes	No	—	Y	Yes	Running, Valid, V2Dir, Fast	48.9 Mbit/s \| 816.0 Kbit/s	48.9 Mbit/s \| 248.0 Mbit/s OR 16.0 Mbit/s	97.4% \| 98%	12.8d \| 8d	3.3d \| 57.6d	1.8d \| 13.6d	97.4% \| 98.0%	12.8d \| 1.0d	2026-05-26 23:14:24	37.6 Kbit/s
maatuska (SE)	Yes	Yes	No	—	Y	Yes	Running, Valid, V2Dir, Fast	48.9 Mbit/s \| 816.0 Kbit/s	48.9 Mbit/s \| 328.0 Mbit/s OR 16.0 Mbit/s	97.2% \| 98%	12.8d \| 8d	3.2d \| 24.5d	1.8d \| 13.6d	97.2% \| 98.0%	12.8d \| 1.0d	2026-05-26 23:14:24	47.2 Kbit/s
moria1 (US)	Yes	Yes	No	—	Y	Yes	Running, Valid, V2Dir, Fast, Stable	48.9 Mbit/s \| 8.4 Mbit/s	48.9 Mbit/s \| 232.0 Mbit/s OR 16.0 Mbit/s	97.1% \| 98%	9.7d \| 8d	15219.1d \| 338.5d	1.8d \| 14.1d	97.1% \| 98.0%	9.7d \| 9.9d	2026-05-26 23:14:24	44.8 Kbit/s
tor26 (AT)	Yes	Yes	No	—	Y	Yes	Running, Valid, V2Dir, Fast	48.9 Mbit/s \| 816.0 Kbit/s	48.9 Mbit/s \| 312.0 Mbit/s OR 16.0 Mbit/s	97.7% \| 98%	12.8d \| 8d	2.3d \| 53.9d	1.8d \| 13.8d	97.7% \| 98.0%	12.8d \| 1.0d	2026-05-26 23:14:24	48.0 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.

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.