desec.io shows a location of ns1.desec.io in Sydney. When I check the route from Melbourne to 45.54.76.1 (v4 of ns1.desec.io) with the online traceroute at https://www.telstra.net/cgi-bin/trace, I would expect a routing to the Sydney location with low latency. Instead, I see it first routes to Sydney in about 13ms (good), but then, the route seems to continue in the US taking about 190ms. Is this online tool somehow misleading? Or is the routing to your anycast network configured in a non-optimal way?
Complete traceroute result:
1 gigabitethernet3-3.exi1.melbourne.telstra.net (203.50.77.49) 0.807 ms 0.721 ms 0.744 ms
2 TenGigE0-0-0-21.lon-dlr20.melbourne.telstra.net (203.50.233.22) 0.744 ms 0.612 ms 0.620 ms
3 bundle-ether30.exi-core30.melbourne.telstra.net (203.50.11.246) 3.617 ms 1.487 ms 1.995 ms
4 bundle-ether2.cla-core30.melbourne.telstra.net (203.50.13.124) 2.244 ms 2.736 ms 0.996 ms
5 bundle-ether3.hay-core30.sydney.telstra.net (203.50.13.132) 12.365 ms 13.606 ms 13.238 ms
6 bundle-ether19.ken-core10.sydney.telstra.net (203.50.13.146) 13.486 ms 13.106 ms 14.114 ms
7 bundle-ether1.pad-gw11.sydney.telstra.net (203.50.6.61) 14.237 ms 13.355 ms 13.362 ms
8 203.50.13.90 (203.50.13.90) 13.863 ms 12.857 ms 12.864 ms
9 203.50.13.90 (203.50.13.90) 147.536 ms 148.779 ms 149.034 ms
10 i-20802.eqnx-core02.telstraglobal.net (202.84.141.25) 147.660 ms 149.402 ms 149.408 ms
11 i-92.eqnx03.telstraglobal.net (202.84.247.17) 147.286 ms 147.278 ms 147.160 ms
12 sjo-b21-link.ip.twelve99.net (213.248.75.146) 147.159 ms 147.028 ms 147.161 ms
13 ntt-ic323771-sjo-b21.ip.twelve99-cust.net (62.115.12.53) 147.534 ms 147.296 ms 147.385 ms
14 ae-10.r25.snjsca04.us.bb.gin.ntt.net (129.250.3.174) 147.907 ms 168.759 ms 147.411 ms
15 ae-8.r21.dllstx14.us.bb.gin.ntt.net (129.250.4.155) 189.384 ms 195.500 ms 189.637 ms
16 ae-1.a01.dllstx14.us.bb.gin.ntt.net (129.250.4.30) 189.135 ms 190.753 ms 189.261 ms