Dig is a DNS lookup utility provided by ISC. This page is a simple web interface for dig.
$ dig ns1.optic-bridge.net
; <<>> DiG 9.16.48-Ubuntu <<>> ns1.optic-bridge.net
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 3653
;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 1
;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 65494
;; QUESTION SECTION:
;ns1.optic-bridge.net. IN A
;; ANSWER SECTION:
ns1.optic-bridge.net. 3600 IN A 193.37.138.4
;; Query time: 692 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Tue Apr 23 12:47:01 UTC 2024
;; MSG SIZE rcvd: 65