[outages] Google DNS down?

Wed Nov 21 12:05:04 EST 2018

1G ATT DIA dropped dead at 10:46 am Central, I got a few alerts on not being able to ping 8.8.8.8 before that happened 

_______________________________ 
Stephen Donovan 
Owner 
Belzoni Cable, LLC 
SIP Solutions, LLC 
16014 US Hwy 49 
Belzoni, MS 39038 
662-247-3502 direct 
stephen at belzonicable.net 

From: "Chris Cherry via Outages" <outages at outages.org> 
To: outages at outages.org 
Sent: Wednesday, November 21, 2018 11:00:43 AM 
Subject: Re: [outages] Google DNS down? 

8.8.4.4 is responding, try using that. 8.8.8.8 is the one that is down. 

Sent from [ https://go.microsoft.com/fwlink/?LinkId=550986 | 
Mail ] for Windows 10 

From: Outages <outages-bounces at outages.org> on behalf of Jason Grider via Outages <outages at outages.org> 
Sent: Wednesday, November 21, 2018 11:54:39 AM 
To: Aubrey Wells; ewolff at 4cct.com 
Cc: outages at outages.org 
Subject: Re: [outages] Google DNS down? 

Fine from my network; we direct peer with Google in Atlanta. 

> $ ping -c 5 8.8.8.8 

PING 8.8.8.8 (8.8.8.8): 56 data bytes 

10:53:21.742016 64 bytes from 8.8.8.8: icmp_seq=0 ttl=123 time=9.281 ms 

10:53:22.743294 64 bytes from 8.8.8.8: icmp_seq=1 ttl=123 time=9.481 ms 

10:53:23.744225 64 bytes from 8.8.8.8: icmp_seq=2 ttl=123 time=9.520 ms 

10:53:24.744552 64 bytes from 8.8.8.8: icmp_seq=3 ttl=123 time=9.362 ms 

10:53:25.745823 64 bytes from 8.8.8.8: icmp_seq=4 ttl=123 time=9.524 ms 

--- 8.8.8.8 ping statistics --- 

5 packets transmitted, 5 packets received, 0.0% packet loss 

round-trip min/avg/max/stddev = 9.281/9.434/9.524/0.096 ms 

> $ traceroute 8.8.8.8 

traceroute to 8.8.8.8 (8.8.8.8), 64 hops max, 52 byte packets 

1 172.30.75.1 (172.30.75.1) 0.674 ms 0.345 ms 0.257 ms 

2 aren-hsv-asc1-v2000.asc.edu (129.66.32.3) 0.477 ms 0.487 ms 0.457 ms 

3 bb-4792-atle-asc1-l3.asc.edu (129.66.101.81) 9.426 ms 9.379 ms 9.292 ms 

4 aren-googlepeer-atl.asc.edu (129.66.126.210) 9.315 ms 9.400 ms 9.208 ms 

5 108.170.249.161 (108.170.249.161) 9.651 ms 

108.170.249.65 (108.170.249.65) 9.588 ms 

108.170.249.97 (108.170.249.97) 10.481 ms 

6 216.239.62.211 (216.239.62.211) 9.492 ms 

216.239.43.23 (216.239.43.23) 10.031 ms 

216.239.54.223 (216.239.54.223) 9.591 ms 

7 google-public-dns-a.google.com (8.8.8.8) 9.311 ms 9.638 ms 9.331 ms 

Jason Grider 

Network Engineer 

Alabama Supercomputer Authority 

From: Outages <outages-bounces at outages.org> on behalf of Outages <outages at outages.org> 
Reply-To: Aubrey Wells <aubrey at packethead.us> 
Date: Wednesday, November 21, 2018 at 10:51 AM 
To: "ewolff at 4cct.com" <ewolff at 4cct.com> 
Cc: Outages <outages at outages.org> 
Subject: Re: [outages] Google DNS down? 

8.8.8.8 dead from AT&T outside Atlanta GA. 8.8.4.4 is working. 

$ mtr 8.8.4.4 -r -c 1 -n 

HOST: Aubreys-MacBook-Pro.local Loss% Snt Last Avg Best Wrst StDev 

1. 172.26.90.1 0.0% 1 6.1 6.1 6.1 6.1 0.0 

2. 99.1.x.x 0.0% 1 28.2 28.2 28.2 28.2 0.0 

3. 76.239.206.140 0.0% 1 28.1 28.1 28.1 28.1 0.0 

4. 12.122.141.178 0.0% 1 35.0 35.0 35.0 35.0 0.0 

5. 12.122.96.85 0.0% 1 31.6 31.6 31.6 31.6 0.0 

6. 12.255.10.4 0.0% 1 32.4 32.4 32.4 32.4 0.0 

7. 108.170.249.97 0.0% 1 33.6 33.6 33.6 33.6 0.0 

8. 209.85.241.217 0.0% 1 30.2 30.2 30.2 30.2 0.0 

9. 8.8.4.4 0.0% 1 30.9 30.9 30.9 30.9 0.0 

$ mtr 8.8.8.8 -r -c 1 -n 

HOST: Aubreys-MacBook-Pro.local Loss% Snt Last Avg Best Wrst StDev 

1. 172.26.90.1 0.0% 1 10.7 10.7 10.7 10.7 0.0 

2. 99.1.x.x 0.0% 1 29.1 29.1 29.1 29.1 0.0 

3. 76.239.206.140 0.0% 1 28.2 28.2 28.2 28.2 0.0 

4. 12.122.141.178 0.0% 1 70.3 70.3 70.3 70.3 0.0 

5. 12.122.2.110 0.0% 1 54.8 54.8 54.8 54.8 0.0 

6. 12.122.2.210 0.0% 1 52.6 52.6 52.6 52.6 0.0 

7. 12.123.236.109 0.0% 1 58.3 58.3 58.3 58.3 0.0 

8. ??? 100.0 1 0.0 0.0 0.0 0.0 0.0 

----------------------------------------------------------------------- 

Aubrey Wells 

Packethead Consulting, LLC 

Helping you get your bits together since 0x7DE 

On Wed, Nov 21, 2018 at 11:45 AM Eric Wolff via Outages < [ mailto:outages at outages.org | outages at outages.org ] > wrote: 

Anyone seeing issues with Google DNS this morning? Pings and DNS lookups to 8.8.8.8 are failing from the ATT network for us. From Comcast it seems to be OK. 

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