Subject: www.ietf.org down - CF DNS server unreachable (sydney instance).

From: Mark Andrews <[email-masked]>
Date: Wed, 23 Mar 2016 10:24:43 +1100

rock:~/git/bind9] marka% traceroute 173.245.59.46
traceroute to 173.245.59.46 (173.245.59.46), 64 hops max, 52 byte packets
 1  172.30.42.97 (172.30.42.97)  1.377 ms  0.887 ms  0.892 ms
 2  * * *
 3  * * *
 4  * * *
 5  59.154.142.40 (59.154.142.40)  11.587 ms  12.490 ms  9.986 ms
 6  220.101.73.34 (220.101.73.34)  11.779 ms
    220.101.73.30 (220.101.73.30)  9.902 ms
    220.101.73.38 (220.101.73.38)  9.468 ms
 7  asn13335.cust.bdr04.syd03.vocus.net.au (175.45.124.197)  11.117 ms  13.131 ms  9.730 ms
 8  173.245.59.46 (173.245.59.46)  10.219 ms  10.898 ms  10.047 ms
[rock:~/git/bind9] marka% dig @173.245.59.46 www.ietf.org.cdn.cloudflare-dnssec.net

; <<>> DiG 9.11.0pre-alpha <<>> @173.245.59.46 www.ietf.org.cdn.cloudflare-dnssec.net
; (1 server found)
;; global options: +cmd
;; connection timed out; no servers could be reached
[rock:~/git/bind9] marka% 

-- 
Mark Andrews, ISC
1 Seymour St., Dundas Valley, NSW 2117, Australia
PHONE:	+61 2 9871 4742		         INTERNET: [email-masked]