% python3 CycleHunter.py --zonefile bortzmeyer.fr --origin bortzmeyer.fr  --base-dir . --workers 1
100%|████████████████████████████████████████████████████████████████████████████████████████████████████████| 2/2 [00:00<00:00,  4.82it/s]
Step 1:  read timed out zones
Step 2: create Authority objects
Step 3: get only zones without in-bailiwick/in-zone authoritative servers
Step 4: sort which ones are cyclic
step 7: writing down results
step 8: read cyclic domains
./bortzmeyer.fr.2021-05-04.step4.json    does not exist; exiting