Feels like a general outage, not specific to 8.8.8.8
I tend to disagree. See with 25 RIPE Atlas probes:
I see your point. It appears different route53 zones are behaving differently. for example from my local network, instagram.com doesn't resolve, but my own r53 hosted domains do. On Tue, Apr 24, 2018 at 7:49 PM Stephane Bortzmeyer <bortzmeyer@nic.fr> wrote:
On Tue, Apr 24, 2018 at 12:45:06PM +0000, Sajal Kayan <sajal83@gmail.com> wrote a message of 146 lines which said:
Feels like a general outage, not specific to 8.8.8.8
I tend to disagree. See with 25 RIPE Atlas probes:
With Google Public DNS :
% blaeu-resolve -r 25 --nameserver 8.8.8.8 instagram.com Nameserver 8.8.8.8 [ERROR: SERVFAIL] : 14 occurrences [TIMEOUT(S)] : 9 occurrences Test #12294276 done at 2018-04-24T12:46:17Z
With the default resolver (sometimes Google Public DNS, sometimes not):
% blaeu-resolve -r 25 instagram.com [2406:da00:ff00::3436:8e23 2406:da00:ff00::3446:721e 2406:da00:ff00::3446:eeb7 2406:da00:ff00::34cc:e891 2406:da00:ff00::36ad:4581 2406:da00:ff00::36d0:7332 2406:da00:ff00::36d0:7907 2406:da00:ff00::36d1:1123] : 1 occurrences [2406:da00:ff00::22e1:dd34 2406:da00:ff00::22e3:8da6 2406:da00:ff00::3414:dcb1 2406:da00:ff00::3415:5ced 2406:da00:ff00::3416:705d 2406:da00:ff00::3416:79b3 2406:da00:ff00::3416:a694 2406:da00:ff00::3448:914f] : 1 occurrences [2406:da00:ff00::22c2:3b71 2406:da00:ff00::22c4:6777 2406:da00:ff00::22c7:3507 2406:da00:ff00::22e0:b7a 2406:da00:ff00::22e1:dd34 2406:da00:ff00::22e3:8da6 2406:da00:ff00::34c8:f395 2406:da00:ff00::369c:f239] : 1 occurrences [2406:da00:ff00::22c0:9c50 2406:da00:ff00::22c1:9fa1 2406:da00:ff00::22c7:bdda 2406:da00:ff00::22e2:135a 2406:da00:ff00::342c:f9cd 2406:da00:ff00::34cb:8741 2406:da00:ff00::36ac:1f08 2406:da00:ff00::36ec:6f50] : 1 occurrences [2406:da00:ff00::22c2:3b71 2406:da00:ff00::22c4:6777 2406:da00:ff00::3416:a694 2406:da00:ff00::3448:914f 2406:da00:ff00::3449:ae77 2406:da00:ff00::3457:418e 2406:da00:ff00::34c8:f395 2406:da00:ff00::369c:f239] : 1 occurrences [ERROR: SERVFAIL] : 2 occurrences [2406:da00:ff00::22c4:8be5 2406:da00:ff00::22c4:926f 2406:da00:ff00::3446:eeb7 2406:da00:ff00::34cc:e891 2406:da00:ff00::36ad:4581 2406:da00:ff00::36d0:7332 2406:da00:ff00::36d0:7907 2406:da00:ff00::36d1:1123] : 1 occurrences [2406:da00:ff00::22c0:dc59 2406:da00:ff00::3406:4b91 2406:da00:ff00::3407:2ad0 2406:da00:ff00::34c8:2550 2406:da00:ff00::34cc:59e0 2406:da00:ff00::34ce:a080 2406:da00:ff00::3656:36bf 2406:da00:ff00::36d1:7380] : 1 occurrences [TIMEOUT(S)] : 3 occurrences [2406:da00:ff00::22c0:9c50 2406:da00:ff00::22c1:9fa1 2406:da00:ff00::22c7:bdda 2406:da00:ff00::22e2:135a 2406:da00:ff00::22e9:ffc5 2406:da00:ff00::23aa:5823 2406:da00:ff00::3404:8bc6 2406:da00:ff00::3416:3580] : 2 occurrences [2406:da00:ff00::22c2:3b71 2406:da00:ff00::22c4:6777 2406:da00:ff00::22c7:3507 2406:da00:ff00::22e0:b7a 2406:da00:ff00::22e1:dd34 2406:da00:ff00::3457:418e 2406:da00:ff00::34c8:f395 2406:da00:ff00::369c:f239] : 2 occurrences [2406:da00:ff00::22c2:3b71 2406:da00:ff00::22c4:6777 2406:da00:ff00::22c7:3507 2406:da00:ff00::3448:914f 2406:da00:ff00::3449:ae77 2406:da00:ff00::3457:418e 2406:da00:ff00::34c8:f395 2406:da00:ff00::369c:f239] : 2 occurrences [2406:da00:ff00::22c0:dc59 2406:da00:ff00::22c4:9e11 2406:da00:ff00::22c6:38da 2406:da00:ff00::22e5:803 2406:da00:ff00::3405:1c5f 2406:da00:ff00::3406:4b91 2406:da00:ff00::3407:2ad0 2406:da00:ff00::34c8:2550] : 1 occurrences [2406:da00:ff00::22c0:dc59 2406:da00:ff00::22c4:9e11 2406:da00:ff00::22c6:38da 2406:da00:ff00::22e5:803 2406:da00:ff00::3405:1c5f 2406:da00:ff00::3406:4b91 2406:da00:ff00::3407:2ad0 2406:da00:ff00::36d1:7380] : 1 occurrences [2406:da00:ff00::3416:705d 2406:da00:ff00::3416:79b3 2406:da00:ff00::3416:a694 2406:da00:ff00::3448:914f 2406:da00:ff00::3449:ae77 2406:da00:ff00::3457:418e 2406:da00:ff00::34c8:f395 2406:da00:ff00::369c:f239] : 1 occurrences [2406:da00:ff00::22c2:3b71 2406:da00:ff00::3416:79b3 2406:da00:ff00::3416:a694 2406:da00:ff00::3448:914f 2406:da00:ff00::3449:ae77 2406:da00:ff00::3457:418e 2406:da00:ff00::34c8:f395 2406:da00:ff00::369c:f239] : 1 occurrences [2406:da00:ff00::22c4:9e11 2406:da00:ff00::22c6:38da 2406:da00:ff00::22e5:803 2406:da00:ff00::3405:1c5f 2406:da00:ff00::3406:4b91 2406:da00:ff00::3407:2ad0 2406:da00:ff00::34c8:2550 2406:da00:ff00::34cc:59e0] : 1 occurrences [2406:da00:ff00::22c4:8be5 2406:da00:ff00::22c4:926f 2406:da00:ff00::22c5:780c 2406:da00:ff00::22c6:25e5 2406:da00:ff00::22cf:2a5 2406:da00:ff00::22e0:b113 2406:da00:ff00::2399:f729 2406:da00:ff00::342c:68f1] : 1 occurrences [2406:da00:ff00::2399:f729 2406:da00:ff00::342c:68f1 2406:da00:ff00::3436:8e23 2406:da00:ff00::3446:721e 2406:da00:ff00::3446:eeb7 2406:da00:ff00::34cc:e891 2406:da00:ff00::36ad:4581 2406:da00:ff00::36d0:7332] : 1 occurrences Test #12294283 done at 2018-04-24T12:48:13Z