root@localhost:~# for record in {1..5}; do curl -s https://1.1.1.1/cdn-cgi/trace | grep -e fl= -e colo=; dig $(cat /proc/sys/kernel/random/uuid).ns.infosky.net TXT @1.1.1.1; sleep 15s; done
fl=745f49
colo=SEA

; <<>> DiG 9.20.23-1~deb13u1-Debian <<>> a4a2fee4-226a-483e-86e0-40264cf21931.ns.infosky.net TXT @1.1.1.1
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 24493
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 1232
;; QUESTION SECTION:
;a4a2fee4-226a-483e-86e0-40264cf21931.ns.infosky.net. IN	TXT

;; AUTHORITY SECTION:
infosky.net.		86400	IN	SOA	ns.infosky.net. root.ns.infosky.net. 2026062201 10800 3600 1209600 86400

;; Query time: 175 msec
;; SERVER: 1.1.1.1#53(1.1.1.1) (UDP)
;; WHEN: Mon Jun 29 13:01:46 GMT 2026
;; MSG SIZE  rcvd: 121

fl=745f74
colo=SEA

; <<>> DiG 9.20.23-1~deb13u1-Debian <<>> 5226e5cd-a953-481f-989c-cb665abc8a12.ns.infosky.net TXT @1.1.1.1
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 28240
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 1232
;; QUESTION SECTION:
;5226e5cd-a953-481f-989c-cb665abc8a12.ns.infosky.net. IN	TXT

;; AUTHORITY SECTION:
infosky.net.		86400	IN	SOA	ns.infosky.net. root.ns.infosky.net. 2026062201 10800 3600 1209600 86400

;; Query time: 175 msec
;; SERVER: 1.1.1.1#53(1.1.1.1) (UDP)
;; WHEN: Mon Jun 29 13:02:01 GMT 2026
;; MSG SIZE  rcvd: 121

fl=731f150
colo=SEA

; <<>> DiG 9.20.23-1~deb13u1-Debian <<>> d642925e-a484-4ac7-9b20-a6a5510cdc94.ns.infosky.net TXT @1.1.1.1
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: SERVFAIL, id: 59451
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 0, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 1232
; EDE: 22 (No Reachable Authority): (at delegation infosky.net.)
;; QUESTION SECTION:
;d642925e-a484-4ac7-9b20-a6a5510cdc94.ns.infosky.net. IN	TXT

;; Query time: 4007 msec
;; SERVER: 1.1.1.1#53(1.1.1.1) (UDP)
;; WHEN: Mon Jun 29 13:02:20 GMT 2026
;; MSG SIZE  rcvd: 112

fl=745f10
colo=SEA

; <<>> DiG 9.20.23-1~deb13u1-Debian <<>> ba876a07-5477-4f2c-8e05-89dae5ce8f39.ns.infosky.net TXT @1.1.1.1
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 35664
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 1232
;; QUESTION SECTION:
;ba876a07-5477-4f2c-8e05-89dae5ce8f39.ns.infosky.net. IN	TXT

;; AUTHORITY SECTION:
infosky.net.		86400	IN	SOA	ns.infosky.net. root.ns.infosky.net. 2026062201 10800 3600 1209600 86400

;; Query time: 171 msec
;; SERVER: 1.1.1.1#53(1.1.1.1) (UDP)
;; WHEN: Mon Jun 29 13:02:35 GMT 2026
;; MSG SIZE  rcvd: 121

fl=543f275
colo=SEA

; <<>> DiG 9.20.23-1~deb13u1-Debian <<>> 0fc0e578-00b5-46c9-87fd-b9ea27f95f51.ns.infosky.net TXT @1.1.1.1
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 47337
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 1232
;; QUESTION SECTION:
;0fc0e578-00b5-46c9-87fd-b9ea27f95f51.ns.infosky.net. IN	TXT

;; AUTHORITY SECTION:
infosky.net.		86400	IN	SOA	ns.infosky.net. root.ns.infosky.net. 2026062201 10800 3600 1209600 86400

;; Query time: 171 msec
;; SERVER: 1.1.1.1#53(1.1.1.1) (UDP)
;; WHEN: Mon Jun 29 13:02:55 GMT 2026
;; MSG SIZE  rcvd: 121