I think you are correct that this is the root cause a few of the sites even the alternative DNS servers routed out 0.ae1.pr0.dca20.tbone.rr.com and went dead in the water after that. Jordan Morris SALES: 800-249-1348 SUPPORT: 888-920-5685 www.crosswindvoip.com 2201 N. Camino Principal Ste. 125 Tucson, AZ 85715 -----Original Message----- From: Shawn Solomon <sdsolomo@gmail.com> Sent: Wednesday, October 9, 2019 8:04 AM To: Jordan Morris <jmorris@crosswindvoip.com> Cc: outages@outages.org Subject: Re: [outages] Odd name resolution Errors OpenDNS In NC & SC potentially related, we are seeing problems with rr/charter/spectrum/brighthouse/tw getting traffic back to level3/centurylink this morning. Seems anything routing via 0.ae0.pr0.dca20.tbone.rr.com just dies if its destined for as3356. If it takes a path via Atlanta, works great. Interestingly, both of the following destinations are in the same subnet, just a different fourth octet. roampile (0.0.0.0) Wed Oct 9 10:03:51 2019 Keys: Help Display mode Restart statistics Order of fields quit Packets Pings Host Loss% Snt Last Avg Best Wrst StDev 1. Linksys20360 0.0% 4 0.8 1.1 0.8 1.9 0.0 2. cpe-69-132-132-1.carolina.res.rr.com 0.0% 4 11.7 13.3 11.7 16.1 1.9 3. cpe-174-111-099-000.triad.res.rr.com 0.0% 4 20.3 18.7 15.1 22.8 3.4 4. 24.93.70.64 0.0% 4 9.2 13.8 9.2 18.7 4.1 5. ge-5-1-0.rlghncpop-rtr1.southeast.rr.com 0.0% 4 34.4 22.7 16.8 34.4 8.2 6. 66.109.10.176 0.0% 4 32.9 32.9 27.2 40.6 5.7 7. ae-2-0.c1.chi75.tbone.rr.com 0.0% 4 35.9 35.2 29.8 41.3 4.7 8. 0.ae0.pr0.dca20.tbone.rr.com 0.0% 4 30.9 33.7 26.7 48.0 9.7 9. ??? dead..goes no further.. roampile (0.0.0.0) Wed Oct 9 10:04:20 2019 Keys: Help Display mode Restart statistics Order of fields quit Packets Pings Host Loss% Snt Last Avg Best Wrst StDev 1. Linksys20360 0.0% 7 0.9 1.1 0.8 2.3 0.4 2. cpe-69-132-132-1.carolina.res.rr.com 0.0% 7 12.8 13.5 6.4 19.3 3.8 3. cpe-174-111-099-002.triad.res.rr.com 0.0% 7 12.3 18.4 11.0 34.4 9.3 4. chrlncnor-vis1.carolina.rr.com 0.0% 7 13.9 13.9 8.8 21.2 4.2 5. 24.93.67.204 0.0% 7 16.9 18.0 13.8 26.1 4.1 6. bu-ether11.atlngamq46w-bcr00.tbone.rr.com 0.0% 7 19.3 23.5 19.3 29.6 3.5 7. 66.109.5.125 0.0% 7 14.7 16.7 13.5 22.3 3.3 8. ae-10.edge4.Atlanta2.Level3.net 0.0% 7 19.1 22.2 18.6 32.7 4.8 9. ??? 10. hidden in dallas 0.0% 7 38.8 37.5 32.1 41.0 3.5 11. hidden in dallas 0.0% 6 32.7 34.5 32.7 36.9 1.5 On Wed, Oct 9, 2019 at 10:27 AM Jordan Morris via Outages <outages@outages.org> wrote:
Seeing some odd name resolutions errors in the NC and SC regions getting random name resolutions that resolve to mail*.newsgeni.us. This is happening across multiple domain names even seeing it with reverse IP resolutions. Our monitoring alerts detected this so far at about 10+ sites in those states. The fix has been to move the sites off 208.67.222.222 and 208.67.220.220 and using a different DNS servers/providers. Anyone else seeing similar?
_______________________________________________ Outages mailing list Outages@outages.org https://puck.nether.net/mailman/listinfo/outages