pgbuildfarm.org DNS seems broken

$ dig www.pgbuildfarm.org

; <<>> DiG 9.4.3-P3 <<>> www.pgbuildfarm.org
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: SERVFAIL, id: 392
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 0, ADDITIONAL: 0

;; QUESTION SECTION:
;www.pgbuildfarm.org.           IN      A

;; Query time: 194 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Dec 15 13:42:27 2009
;; MSG SIZE  rcvd: 37

Possibly not this list's responsibility though?
        regards, tom lane