; <<>> DiG Dig.Domains <<>> any mx.core.locaweb.com.br
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: SERVFAIL, id: 59571
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 0, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 512
; OPT=15: 00 17 5b 31 38 39 2e 31 32 36 2e 31 30 31 2e 32 35 34 5d 20 72 63 6f 64 65 3d 52 45 46 55 53 45 44 20 66 6f 72 20 6d 78 2e 63 6f 72 65 2e 6c 6f 63 61 77 65 62 2e 63 6f 6d 2e 62 72 2f 61 6c 6c ("..[189.126.101.254] rcode=REFUSED for mx.core.locaweb.com.br/all")
; OPT=15: 00 17 5b 31 38 37 2e 34 35 2e 32 34 38 2e 32 35 34 5d 20 72 63 6f 64 65 3d 52 45 46 55 53 45 44 20 66 6f 72 20 6d 78 2e 63 6f 72 65 2e 6c 6f 63 61 77 65 62 2e 63 6f 6d 2e 62 72 2f 61 6c 6c ("..[187.45.248.254] rcode=REFUSED for mx.core.locaweb.com.br/all")
; OPT=15: 00 17 5b 31 38 36 2e 32 30 32 2e 38 2e 32 35 34 5d 20 72 63 6f 64 65 3d 52 45 46 55 53 45 44 20 66 6f 72 20 6d 78 2e 63 6f 72 65 2e 6c 6f 63 61 77 65 62 2e 63 6f 6d 2e 62 72 2f 61 6c 6c ("..[186.202.8.254] rcode=REFUSED for mx.core.locaweb.com.br/all")
; OPT=15: 00 16 41 74 20 64 65 6c 65 67 61 74 69 6f 6e 20 6c 6f 63 61 77 65 62 2e 63 6f 6d 2e 62 72 20 66 6f 72 20 6d 78 2e 63 6f 72 65 2e 6c 6f 63 61 77 65 62 2e 63 6f 6d 2e 62 72 2f 61 6c 6c ("..At delegation locaweb.com.br for mx.core.locaweb.com.br/all")
;; QUESTION SECTION:
;mx.core.locaweb.com.br.	IN ANY

;; Query time: 2611 msec
;; SERVER: 8.8.4.4#53(8.8.4.4)
;; WHEN: Wed Apr 24 03:16:18 UTC 2024
;; MSG SIZE  rcvd: 317