Anomaly
https://login.tailscale.com/
HTTP blocking (HTTP requests failed)
Websites
Runtime: 1m 0s
On August 07, 2025, 10:39 AM UTC, https://login.tailscale.com/ presented signs of HTTP blocking (HTTP requests failed) on AS9009 in Romania.
This might mean that https://login.tailscale.com/ was blocked, but false positives can occur.
Please explore the network measurement data below.
Failures
HTTP Experiment
generic_timeout_error
DNS Experiment
null
Control
null
DNS Queries
Resolver:
185.252.220.147
Query:
IN A login.tailscale.com
Engine:
system
Name
Class
TTL
Type
DATA
@
IN
A
192.200.0.110
@
IN
A
192.200.0.111
@
IN
A
192.200.0.112
@
IN
A
192.200.0.113
@
IN
A
192.200.0.114
@
IN
A
192.200.0.115
@
IN
A
192.200.0.116
@
IN
A
192.200.0.101
@
IN
A
192.200.0.102
@
IN
A
192.200.0.103
@
IN
A
192.200.0.104
@
IN
A
192.200.0.105
@
IN
A
192.200.0.106
@
IN
A
192.200.0.107
@
IN
A
192.200.0.108
@
IN
A
192.200.0.109
Query:
IN AAAA login.tailscale.com
Engine:
system
Name
Class
TTL
Type
DATA
@
IN
AAAA
2606:b740:49::107
@
IN
AAAA
2606:b740:49::108
@
IN
AAAA
2606:b740:49::109
@
IN
AAAA
2606:b740:49::110
@
IN
AAAA
2606:b740:49::111
@
IN
AAAA
2606:b740:49::112
@
IN
AAAA
2606:b740:49::113
@
IN
AAAA
2606:b740:49::114
@
IN
AAAA
2606:b740:49::115
@
IN
AAAA
2606:b740:49::116
@
IN
AAAA
2606:b740:49::101
@
IN
AAAA
2606:b740:49::102
@
IN
AAAA
2606:b740:49::103
@
IN
AAAA
2606:b740:49::104
@
IN
AAAA
2606:b740:49::105
@
IN
AAAA
2606:b740:49::106
TCP Connections
Connection to 192.200.0.102:443 succeeded.
Connection to 192.200.0.103:443 succeeded.
Connection to 192.200.0.101:443 succeeded.
Connection to 192.200.0.104:443 succeeded.
Connection to 192.200.0.106:443 succeeded.
Connection to 192.200.0.105:443 succeeded.
Connection to 192.200.0.107:443 succeeded.
Connection to 192.200.0.108:443 succeeded.
Connection to 192.200.0.109:443 succeeded.
Connection to 192.200.0.110:443 succeeded.
Connection to 192.200.0.111:443 succeeded.
Connection to 192.200.0.112:443 succeeded.
Connection to 192.200.0.115:443 succeeded.
Connection to 192.200.0.113:443 succeeded.
Connection to 192.200.0.114:443 succeeded.
Connection to 192.200.0.116:443 succeeded.
Connection to 2606:b740:49::101:443 was blocked.
Connection to 2606:b740:49::102:443 was blocked.
Connection to 2606:b740:49::103:443 was blocked.
Connection to 2606:b740:49::104:443 was blocked.
Connection to 2606:b740:49::105:443 was blocked.
Connection to 2606:b740:49::106:443 was blocked.
Connection to 2606:b740:49::107:443 was blocked.
Connection to 2606:b740:49::108:443 was blocked.
Connection to 2606:b740:49::109:443 was blocked.
Connection to 2606:b740:49::112:443 was blocked.
Connection to 2606:b740:49::111:443 was blocked.
Connection to 2606:b740:49::110:443 was blocked.
Connection to 2606:b740:49::113:443 was blocked.
Connection to 2606:b740:49::116:443 was blocked.
Connection to 2606:b740:49::114:443 was blocked.
Connection to 2606:b740:49::115:443 was blocked.
HTTP Requests
No Data
Resolver
Resolver ASN
AS9009
Resolver IP
185.252.220.147
Resolver Network Name
M247 Europe SRL
Report ID
20250807T102034Z_webconnectivity_RO_9009_n1_UVZzGgvq3wBRtwXp
Platform
linux
Software Name
ooniprobe-cli-unattended (3.23.0)
Measurement Engine
ooniprobe-engine (3.23.0)