root@luka-dns:~# 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=994f4
colo=AMS

; <<>> DiG 9.20.23-1~deb13u1-Debian <<>> 95d67853-c329-4d34-9bf5-d1bb28eaaa2b.ns.infosky.net TXT @1.1.1.1
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 52060
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 1232
;; QUESTION SECTION:
;95d67853-c329-4d34-9bf5-d1bb28eaaa2b.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: 100 msec
;; SERVER: 1.1.1.1#53(1.1.1.1) (UDP)
;; WHEN: Mon Jun 29 12:53:46 UTC 2026
;; MSG SIZE  rcvd: 121


fl=1179f83
colo=AMS

; <<>> DiG 9.20.23-1~deb13u1-Debian <<>> b46dfae4-85be-4476-9fa2-ed35a90ec035.ns.infosky.net TXT @1.1.1.1
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: SERVFAIL, id: 23203
;; 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:
;b46dfae4-85be-4476-9fa2-ed35a90ec035.ns.infosky.net. IN	TXT

;; Query time: 4012 msec
;; SERVER: 1.1.1.1#53(1.1.1.1) (UDP)
;; WHEN: Mon Jun 29 12:54:05 UTC 2026
;; MSG SIZE  rcvd: 112

fl=520f144
colo=AMS

; <<>> DiG 9.20.23-1~deb13u1-Debian <<>> 2390e307-871d-4e0f-8c05-bbb663df1186.ns.infosky.net TXT @1.1.1.1
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 35133
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 1232
;; QUESTION SECTION:
;2390e307-871d-4e0f-8c05-bbb663df1186.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: 80 msec
;; SERVER: 1.1.1.1#53(1.1.1.1) (UDP)
;; WHEN: Mon Jun 29 12:54:20 UTC 2026
;; MSG SIZE  rcvd: 121

fl=555f140
colo=AMS

; <<>> DiG 9.20.23-1~deb13u1-Debian <<>> f968edc0-366d-48e2-9e42-0f5ea19e3688.ns.infosky.net TXT @1.1.1.1
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 48814
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 1232
;; QUESTION SECTION:
;f968edc0-366d-48e2-9e42-0f5ea19e3688.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: 68 msec
;; SERVER: 1.1.1.1#53(1.1.1.1) (UDP)
;; WHEN: Mon Jun 29 12:54:35 UTC 2026
;; MSG SIZE  rcvd: 121

fl=556f38
colo=AMS

; <<>> DiG 9.20.23-1~deb13u1-Debian <<>> a97ccad8-7bf1-4695-bfac-35399ead70f3.ns.infosky.net TXT @1.1.1.1
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 65139
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 1232
;; QUESTION SECTION:
;a97ccad8-7bf1-4695-bfac-35399ead70f3.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: 108 msec
;; SERVER: 1.1.1.1#53(1.1.1.1) (UDP)
;; WHEN: Mon Jun 29 12:55:01 UTC 2026
;; MSG SIZE  rcvd: 121