Шота я нихрена не могу понять, хотя вроде в новый год не пил.
root@vps436743:/home/admin/web# host calasdeconil.es
Host calasdeconil.es not found: 2(SERVFAIL)
root@vps436743:/home/admin/web#
root@vps436743:/home/admin/web#
root@vps436743:/home/admin/web#
root@vps436743:/home/admin/web# dig calasdeconil.es +trace
; <<>> DiG 9.9.5-9+deb8u12-Debian <<>> calasdeconil.es +trace
;; global options: +cmd
. 65324 IN NS e.root-servers.net.
. 65324 IN NS h.root-servers.net.
. 65324 IN NS l.root-servers.net.
. 65324 IN NS i.root-servers.net.
. 65324 IN NS a.root-servers.net.
. 65324 IN NS d.root-servers.net.
. 65324 IN NS c.root-servers.net.
. 65324 IN NS b.root-servers.net.
. 65324 IN NS j.root-servers.net.
. 65324 IN NS k.root-servers.net.
. 65324 IN NS g.root-servers.net.
. 65324 IN NS m.root-servers.net.
. 65324 IN NS f.root-servers.net.
. 65324 IN RRSIG NS 8 0 518400 20180111170000 20171229160000 46809 . maOw4MbRqOKZNnEGzKXyYseLb7FRzkLFFOJbnCy8eeSxEkyPlhJdmBEm K97PblnLvFY+s/hq0jyo+xQj2TrVqhaiU+AC0sdtGg6jp5B9icFrEDy2 0GoVnShHNoXQGeE8YFw9er7J7GF+x+zkPF5ExL4fM1o73slVcKi5gftR rh6LlgTkRxm4naTG68DpeXfurwKfkm3Guainput+Us+JaV1sheihDBMV v5xW0SIQ0Y+DSYSO9AAdWKkJhUq1fP8Gun2BF08+J42JtZSwtlG6F68s lANZl4IFOaWIUDUYQYKgfUo6ObJbJnR9iMltbKD14UFk9y1d5nWaYMLz uFCRMw==
;; Received 525 bytes from 8.8.8.8#53(8.8.8.8) in 108 ms
es. 172800 IN NS ns3.nic.fr.
es. 172800 IN NS ns-ext.nic.cl.
es. 172800 IN NS f.nic.es.
es. 172800 IN NS g.nic.es.
es. 172800 IN NS a.nic.es.
es. 172800 IN NS sns-pb.isc.org.
es. 172800 IN NS ns1.cesca.es.
es. 86400 IN DS 44290 8 2 562EF35E7065588A7178A4BD0155C8527F029C82AA455DD359C84908 B2A7FE17
es. 86400 IN DS 44290 8 1 7711F564D55B41C8CE7DFAF4DD323C5B271F86CD
es. 86400 IN RRSIG DS 8 1 86400 20180114170000 20180101160000 41824 . mi7ai0blXblmPv4PcaDUQq39ARz2/sDtcAy/BefYZt9ldPB1iSPtd2US dIeNQor/npmUUgrRp2Mg5Y4c5CvAq2ztLYEyr4e9wulNc8RN/NO3Jrg2 lJH0eFXRS6UtnCUWM9jZP2e2Jv+nZGLXpIJbuHu9/CvuTu8ZJNMY0xqy t8lubmVqTcndCQctZhfaYBHMnL1jlWti2+zjY0TY85K8sWNBsFF9imTl uj/ZG1HryBfEThWpkX50mgPAdz6fY6846sYYKSEkP0j5dvibVeln04r4 wj2KVDnk4AfRQkp9vmit5LFexQlOOKznZv8lHyZp4PZuUvJXLWhe5VE7 k46/BA==
;; Received 850 bytes from 192.5.5.241#53(f.root-servers.net) in 85 ms
calasdeconil.es. 86400 IN NS ns100.ovh.net.
calasdeconil.es. 86400 IN NS dns100.ovh.net.
p48fp9gno006uhdqgfmir84p4ko9rs1r.es. 86400 IN NSEC3 1 1 5 40A2B5BDD8B6A841 P4EHEL7LGPS7T4LK7J2MTE32IIO578LA NS SOA RRSIG DNSKEY NSEC3PARAM
p48fp9gno006uhdqgfmir84p4ko9rs1r.es. 86400 IN RRSIG NSEC3 8 2 86400 20180113092409 20171230015444 36970 es. P8UWMJzjPh1ppJncy6o9u/sjyeFr23LokwVJJH8O7IttZVETmyury5ii j2Mg0DXZSUDRkYERglmkeFM9U9l5StL5D81JceZgwaIuG8srF2uL3hOL 2zQfd3w1+DwPPoXRpOC8vPk00RFOvrDGDRVShhrm7qYFRWrBkgOd2aK+ 7N4=
tjo2btb0ab5e9usmj83b07359aftteuv.es. 86400 IN NSEC3 1 1 5 40A2B5BDD8B6A841 TK1QD3MMLGHF4FTMTHG1T8K0DBRLUCL2 NS DS RRSIG
tjo2btb0ab5e9usmj83b07359aftteuv.es. 86400 IN RRSIG NSEC3 8 2 86400 20180112212546 20171230015444 36970 es. ebW98kd69MFyKd/CsZii28nacGQzhSCQVcE/ZrDsgRmmRo48X1I8PQPT F0Gd1v7rniadbFIwGEZgiifFyZIHOdAMfE62kiJMT7GfruUEdvNFHngM obec7SYzWKYCKCMS6Un2xBQoOge1+ZObmxqWQ+6QPhb/wV07DJTM11ym yrc=
;; Received 591 bytes from 84.88.0.3#53(ns1.cesca.es) in 72 ms
calasdeconil.es. 86400 IN A 92.222.93.65
;; Received 60 bytes from 213.251.128.144#53(ns100.ovh.net) in 9 ms
root@vps436743:/home/admin/web#
Команда «host» берет записи с другого нс-а ?