Hello!

Probe 1006475 has really interesting results:

RESOLVED tr.dorfdsl.de TO 2a01:170:118f:30::100
STARTED QUERY AT 2025/07/23 14:52:56 UTC

Fetching Measurement: 119451691
Traceroute from 2405:8d40:48d9:592f:10b8:22ff:fe88:a416 to 
2a01:170:118f:30::100 (2a01:170:118f:30::100):
1 fd8d:b030:165f::1 8.901ms 0.79ms 0.762ms  
2 tr.dorfdsl.de (2a01:170:118f:30::100) 268.925ms 262.384ms 262.513ms 

This cannot be true as my system is far away.
I also receive that packet, so it is not a simulation etc.

This is the situation from the other direction:
m@tr:~$ sudo  traceroute -I 2405:8d40:48d9:592f:10b8:22ff:fe88:a416
traceroute to 2405:8d40:48d9:592f:10b8:22ff:fe88:a416 
(2405:8d40:48d9:592f:10b8:22ff:fe88:a416), 30 hops max, 80 byte packets
 1  2a01:170:118f:30::1 (2a01:170:118f:30::1)  1.164 ms  2.235 ms  2.309 ms
 2  2a01:170:0:10::1 (2a01:170:0:10::1)  10.751 ms  10.853 ms  10.816 ms
 3  * * *
 4  * * *
 5  * * *
 6  ffm-bb1-v6.ip.twelve99.net (2001:2034:1:6b::1)  10.444 ms  11.857 ms  
11.418 ms
 7  mei-b5-v6.ip.twelve99.net (2001:2034:0:15a::1)  26.477 ms  41.573 ms  
41.224 ms
 8  sng-b7-v6.ip.twelve99.net (2001:2034:0:14::1)  197.873 ms  197.940 ms  
196.175 ms
 9  * * *
10  ditona-ic-388046.ip.twelve99-cust.net (2001:2035:0:28f0::2)  194.862 ms  
194.751 ms  194.879 ms
11  2405:8d40:2:103b::3 (2405:8d40:2:103b::3)  230.238 ms  230.303 ms  230.253 
ms
12  2405:8d40:0:1002::2 (2405:8d40:0:1002::2)  222.359 ms  222.388 ms  222.404 
ms
13  2405:8d40:3:1004::3 (2405:8d40:3:1004::3)  256.477 ms  248.020 ms  247.930 
ms
14  2405:8d40:103:1013::3 (2405:8d40:103:1013::3)  242.521 ms  244.766 ms  
243.801 ms
15  2405:8d40:a38:20b3::4d (2405:8d40:a38:20b3::4d)  243.622 ms  244.194 ms  
244.200 ms
16  2405:8d40:48d9:592f:569:347b:29b8:4da3 
(2405:8d40:48d9:592f:569:347b:29b8:4da3)  261.501 ms  271.957 ms  275.285 ms
17  2405:8d40:48d9:592f:10b8:22ff:fe88:a416 
(2405:8d40:48d9:592f:10b8:22ff:fe88:a416)  255.513 ms  249.852 ms  248.217 ms
m@tr:~$ 

Does anyone have a clue what is going on?
Traffic manipulation at the remote ISP?

-- 
Gruß
Marco

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