Un'analisi più completa con echoping, su tutti e tre gli IPv4 restituiti dal DNS server locale (se è meglio che usi gist/pastebin ditemelo e sposto tutto là).
Per confronto (cloudflare.com risponde con colo=CDG):
▶ echoping -h "/cdn-cgi/trace" cloudflare.com
Elapsed time: 0.027926 seconds
Tutti i testi eseguiti da Orange FTTH:
▶ dig A forum.fibra.click
; <<>> DiG 9.16.10 <<>> A forum.fibra.click
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 56750
;; flags: qr rd ra; QUERY: 1, ANSWER: 3, AUTHORITY: 0, ADDITIONAL: 1
;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;forum.fibra.click. IN A
;; ANSWER SECTION:
forum.fibra.click. 88 IN A 104.26.0.177
forum.fibra.click. 88 IN A 172.67.73.139
forum.fibra.click. 88 IN A 104.26.1.177
;; Query time: 0 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: lun gen 25 20:44:14 CET 2021
;; MSG SIZE rcvd: 94
~
▶ curl --resolve forum.fibra.click:104.26.0.177:80 http://forum.fibra.click/cdn-cgi/trace
fl=35f653
h=forum.fibra.click
ip=
ts=1611603899.759
visit_scheme=http
uag=curl/7.74.0
colo=SIN
http=http/1.1
loc=FR
tls=off
sni=off
warp=off
gateway=off
~
▶ echoping -h "/cdn-cgi/trace" 104.26.0.177
Elapsed time: 0.299824 seconds
~
▶ traceroute 104.26.0.177
traceroute to 104.26.0.177 (104.26.0.177), 30 hops max, 60 byte packets
1 LIVEBOX.local (192.168.1.1) 2.755 ms 2.698 ms 2.677 ms
2 80.10.235.137 (80.10.235.137) 4.830 ms 4.814 ms 4.801 ms
3 ae115-0.ncidf204.Paris13eArrondissement.francetelecom.net (193.253.81.202) 4.787 ms 4.774 ms 4.761 ms
4 ae41-0.niidf202.Paris15eArrondissement.francetelecom.net (193.252.98.177) 10.996 ms 10.983 ms 10.969 ms
5 193.252.137.74 (193.252.137.74) 10.956 ms 10.941 ms 10.929 ms
6 81.52.200.167 (81.52.200.167) 10.915 ms hundredgige0-1-0-1.partr2.saint-denis.opentransit.net (193.251.131.244) 5.318 ms hundredgige0-1-0-0.partr2.saint-denis.opentransit.net (193.251.131.154) 5.276 ms
7 cloudflare-18.gw.opentransit.net (193.251.150.160) 5.260 ms * *
8 104.26.0.177 (104.26.0.177) 5.490 ms 5.455 ms 5.437 ms
~
▶ curl --resolve forum.fibra.click:172.67.73.139:80 http://forum.fibra.click/cdn-cgi/trace
fl=216f61
h=forum.fibra.click
ip=
ts=1611603958.591
visit_scheme=http
uag=curl/7.74.0
colo=GIG
http=http/1.1
loc=FR
tls=off
sni=off
warp=off
gateway=off
~
▶ echoping -h "/cdn-cgi/trace" 172.67.73.139
Elapsed time: 0.428027 seconds
~
▶ traceroute 172.67.73.139
traceroute to 172.67.73.139 (172.67.73.139), 30 hops max, 60 byte packets
1 LIVEBOX.local (192.168.1.1) 2.833 ms 2.717 ms 2.660 ms
2 80.10.235.137 (80.10.235.137) 4.958 ms 4.909 ms 4.862 ms
3 ae115-0.ncidf204.Paris13eArrondissement.francetelecom.net (193.253.81.202) 4.814 ms 4.738 ms 4.673 ms
4 ae41-0.niidf202.Paris15eArrondissement.francetelecom.net (193.252.98.177) 6.435 ms 6.369 ms 7.924 ms
5 193.252.137.74 (193.252.137.74) 6.268 ms 7.826 ms 7.777 ms
6 hundredgige0-1-0-2.partr2.saint-denis.opentransit.net (193.251.131.248) 7.730 ms 81.52.200.165 (81.52.200.165) 4.593 ms hundredgige0-1-0-1.partr2.saint-denis.opentransit.net (193.251.131.244) 4.447 ms
7 cloudflare-18.gw.opentransit.net (193.251.150.160) 7.014 ms 23.369 ms 23.257 ms
8 172.67.73.139 (172.67.73.139) 5.820 ms 5.747 ms 5.678 ms
~
▶ curl --resolve forum.fibra.click:104.26.1.177:80 http://forum.fibra.click/cdn-cgi/trace
fl=22f186
h=forum.fibra.click
ip=
ts=1611604023.309
visit_scheme=http
uag=curl/7.74.0
colo=NRT
http=http/1.1
loc=FR
tls=off
sni=off
warp=off
gateway=off
~
▶ echoping -h "/cdn-cgi/trace" 104.26.1.177
Elapsed time: 0.387665 seconds
~
▶ traceroute 104.26.1.177
traceroute to 104.26.1.177 (104.26.1.177), 30 hops max, 60 byte packets
1 LIVEBOX.local (192.168.1.1) 2.692 ms 2.647 ms 2.630 ms
2 80.10.235.137 (80.10.235.137) 4.581 ms 4.561 ms 4.545 ms
3 ae115-0.ncidf204.Paris13eArrondissement.francetelecom.net (193.253.81.202) 4.531 ms 4.517 ms 4.502 ms
4 ae41-0.niidf202.Paris15eArrondissement.francetelecom.net (193.252.98.177) 6.633 ms 6.615 ms 6.600 ms
5 193.252.137.74 (193.252.137.74) 6.586 ms 7.899 ms 7.885 ms
6 81.52.200.163 (81.52.200.163) 7.871 ms hundredgige0-1-0-1.partr2.saint-denis.opentransit.net (193.251.131.244) 4.369 ms hundredgige0-1-0-0.partr2.saint-denis.opentransit.net (193.251.131.154) 6.288 ms
7 cloudflare-18.gw.opentransit.net (193.251.150.160) 6.271 ms 5.310 ms 5.152 ms
8 104.26.1.177 (104.26.1.177) 5.084 ms 5.032 ms 4.971 ms
```