Indeed, it's not in DNS...
$ dig @1.1.1.1 bira.gov.et
; <<>> DiG 9.20.0-2ubuntu3-Ubuntu <<>> @1.1.1.1 bira.gov.et
; (1 server found)
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 24783
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1
;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 1232
;; QUESTION SECTION:
;bira.gov.et. IN A
;; AUTHORITY SECTION:
gov.et. 3600 IN SOA a.nic.et. postmaster.ethionet.et. 2018158642 600 1800 1209600 3600
;; Query time: 299 msec
;; SERVER: 1.1.1.1#53(1.1.1.1) (UDP)
;; WHEN: Tue Jan 14 22:41:50 CET 2025
;; MSG SIZE rcvd: 102
https://dns.squish.net/
Summary
100% resulted in an error
Results
50.0% No such domain (NXDOMAIN) at a.nic.et (197.156.74.192)
50.0% No such domain (NXDOMAIN) at b.nic.et (197.156.74.193)