Dig 查询结果:
; <<>> DiG 9.11.36-RedHat-9.11.36-16.el8_10.8 <<>> travel.eu +trace
;; global options: +cmd
. 87203 IN NS k.root-servers.net.
. 87203 IN NS g.root-servers.net.
. 87203 IN NS a.root-servers.net.
. 87203 IN NS i.root-servers.net.
. 87203 IN NS h.root-servers.net.
. 87203 IN NS d.root-servers.net.
. 87203 IN NS b.root-servers.net.
. 87203 IN NS m.root-servers.net.
. 87203 IN NS l.root-servers.net.
. 87203 IN NS e.root-servers.net.
. 87203 IN NS f.root-servers.net.
. 87203 IN NS j.root-servers.net.
. 87203 IN NS c.root-servers.net.
. 87203 IN RRSIG NS 8 0 518400 20260818050000 20260805040000 57780 . PYmGbjb6f32Qq4k1RhRKb7aTURKEi2MvZ9nkGCFAkuFo6eFzcxvgESyX TMxSPtr8kwYb2SEsDj3SPCJE5VJ4JCuLUwme9lqwsVwuu4jlpKUUMG55 4NJ7cN6HJ8L1T756MfbdPh02wuDKNsqUew8GrnZN89EpeZEKZbH90/L/ g/zZmhFML7iLug5u8WcrFrqAj3NwjFz0Yhvdlh2JY2FW4C+o9O/OcICH RM4OaOnV+101GuecfdERiAyxNxmGegc1+u0Wodnvu17QD8Gf0cuuKpS4 aYuk3aGx4v0yCAk0FwaGmf6sJzVI33+B34YmcFkjLMC/YrmN0ZGlu88B cZXuTQ==
;; Received 525 bytes from 8.8.8.8#53(8.8.8.8) in 3 ms
eu. 172800 IN NS x.dns.eu.
eu. 172800 IN NS si.dns.eu.
eu. 172800 IN NS be.dns.eu.
eu. 172800 IN NS w.dns.eu.
eu. 172800 IN NS y.dns.eu.
eu. 86400 IN DS 35926 8 2 89B9EF0445904E7C6074B5BECE823C3E264FBD91C103D10BDE603412 343CE70C
eu. 86400 IN RRSIG DS 8 1 86400 20260818050000 20260805040000 57780 . y/w5flkYRnT54U4cKh1gXCYCPEnRL+lRicx5/T00cL5XLAE8IfKdIwFn cgpCloTjKmtKuhaHSzSx7nrTWH9U6JNr8S0h8BMzh5RnmNlgUC7RhezW 6GMx/yV2CcRw6uZgI/UquFFzFNKjKhVB5pBxRN2LK5cl+B2gyaMgw21T 5QLpOKLEBaTJS/RDocNQVwksG0NBfTT91hFtW7EkQjWDzOjrCNldRY1Z 9lyVLuIQWnVLOIj4OL9hqsusWR3QkLQ6PriHaLyFuChyuOxOxpswuU6y x2zgsm9Wr9ZtEzd5cTYO2w5Q94QuAF0+Oxy8JJLvZMFPkyLHRCUfGJEY GUDkqw==
;; Received 679 bytes from 192.36.148.17#53(i.root-servers.net) in 47 ms
travel.eu. 86400 IN NS ns1.ultimateinv.com.
travel.eu. 86400 IN NS ns2.ultimateinv.com.
CS7NL1V9TGTKJ2D4IPJVDFM81OHCDD0C.eu. 600 IN NSEC3 1 1 0 - CS7O73FD8I0TP1G4PJBDUI5OA3BJS55J NS SOA RRSIG DNSKEY NSEC3PARAM TYPE65534
CS7NL1V9TGTKJ2D4IPJVDFM81OHCDD0C.eu. 600 IN RRSIG NSEC3 8 2 600 20260810045403 20260803040844 5046 eu. Zv21hxHxfDHRK7ffF8Gj1j68n/JxamsjsPWuxCR7c+M0FPSEDTd6+Q9m PKzw7KRdON33rVKsYjley8sQp8V84sBlqQH6vX0fcV7+ilJ1FjdDE47p 4xFlqa/AUicn4WXKsqe1eIMrAc8EVJVU3QkQ0lGXaxTNSGdzlSR09t4w KBY=
SR3K57HUCGBI0CCE1LPN92NM9QC47BMS.eu. 600 IN NSEC3 1 1 0 - SR3KLICG5OC7T7P9RLVNR90A40LHTS3U NS DS RRSIG
SR3K57HUCGBI0CCE1LPN92NM9QC47BMS.eu. 600 IN RRSIG NSEC3 8 2 600 20260807151712 20260731151513 5046 eu. WlcwDBpQJfSE+UU6D9EEGHhZaLJC3YjM8Tp41djmgT9PpAlD3GaO9Eh7 ObclZkUaF3BsJuqOOn201de5l4qWkzkAO82aP/3RtpnKXnYk57L+MqTl MBK7/rmsjrRapehNWEwQhfSAtbr2rrrwIi7vPGYUDJ8m5pTDqRFYWRBs taY=
couldn't get address for 'ns1.ultimateinv.com': not found
couldn't get address for 'ns2.ultimateinv.com': not found