[NANOG] auth00/auth100.ns.uu.net down ?

Anyone seeing the same?

VZN engineer : pls contact off list, sev-0

; <<>> DiG 9.3.3 <<>> cunamutual.com ns
;; global options: printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: SERVFAIL, id: 32159