[Users] zimbra.org Public DNS - Gone?

L. Mark Stone mark.stone at reliablenetworks.com
Fri Oct 21 18:26:18 CEST 2016


Still "down for me" as at 12:25pm Eastern... 

Last login: Fri Oct 21 09:53:09 on ttys002 

PDP-11:~ lmstone$ dig @8.8.8.8 forums.zimbra.org 

; <<>> DiG 9.8.3-P1 <<>> @8.8.8.8 forums.zimbra.org 

; (1 server found) 

;; global options: +cmd 

;; Got answer: 

;; ->>HEADER<<- opcode: QUERY, status: SERVFAIL, id: 63506 

;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 0, ADDITIONAL: 0 

;; QUESTION SECTION: 

;forums.zimbra.org. IN A 

;; Query time: 10 msec 

;; SERVER: 8.8.8.8#53(8.8.8.8) 

;; WHEN: Fri Oct 21 12:24:45 2016 

;; MSG SIZE rcvd: 35 

PDP-11:~ lmstone$ 

___________________________________________________________ 
A Message From... L. Mark Stone, General Manager 

"Uptime. All the time." ® www.reliablenetworks.com 

Fourteen Years In Business! 2003 - 2016! 

477 Congress Street, Suite 812 | Portland, ME 04101 | ( 207) 772-5678 
Citrix XenApp/XenDesktop Hosting | SOC 2 Type II Audit 
Zimbra Groupware | Mission-Critical Cl oud Hosting 

This email may contain information that is privileged and confidential. 
If you suspect that you were not intended to receive it, please delete 
it and notify us as soon as possible. Thank you. 

> From: gebhardt at openfactory.ch
> To: users at lists.zetalliance.org
> Sent: Friday, October 21, 2016 12:23:36 PM
> Subject: Re: [Users] zimbra.org Public DNS - Gone?

> US East has had outtages of

> twitter
> spotify
> zendesk
> and so on

> ddos on dyn apparently...

> Am 21.10.2016 um 18:22 schrieb Bill Pye:
> > There's no problem for me getting to the Zimbra forums all day but other
> > zimbra.org address seem to be dead. :(

> > Regards


> > Bill
> > ------------------------------------------------------------------------

> > *From: *"L. Mark Stone" <mark.stone at reliablenetworks.com>
> > *To: *"users" <users at lists.zetalliance.org>
> > *Sent: *Friday, 21 October, 2016 15:14:34
> > *Subject: *Re: [Users] zimbra.org Public DNS - Gone?

> > Thanks David and Tony!

> > It's off the air for me, so forum posts awaiting moderation will
> > need to wait a little longer -- unless Bill or another mod gets in
> > there.

> > Best regards to all,
> > Mark
> > ___________________________________________________________
> > *A Message From... L. Mark Stone, General Manager*

> > /"Uptime. All the time." /® www.reliablenetworks.com
> > <http://www.reliablenetworks.com>

> > //

> > /Fourteen Years In Business! 2003 - 2016!/


> > 477 Congress Street, Suite 812 | Portland, ME 04101 | (207)
> > 772-5678 <callto:+1207%29%20772-5678>


> > Citrix XenApp/XenDesktop Hosting | SOC 2 Type II Audit
> > /Zimbra/Groupware | Mission-Critical Cloud Hosting

> > <https://www.linkedin.com/pub/l-mark-stone/15/264/277>

> > This email may contain information that is privileged and confidential.
> > If you suspect that you were not intended to receive it, please delete
> > it and notify us as soon as possible. Thank you.

> > ------------------------------------------------------------------------

> > *From: *"Tony Publiski" <tonster at tonster.com>
> > *To: *"David Touitou" <david at network-studio.com>
> > *Cc: *users at lists.zetalliance.org, "L. Mark Stone"
> > <mark.stone at reliablenetworks.com>
> > *Sent: *Friday, October 21, 2016 9:05:56 AM
> > *Subject: *Re: [Users] zimbra.org Public DNS - Gone?

> > Nice. Maybe I've got stuff cached right now, or maybe it's just
> > working for whatever nameserver(s) I managed to hit. We do use
> > AWS load balancers, which leverage the AWS-hosted DNS in order
> > to scale up and down based on usage, so any impact to the AWS
> > DNS infrastructure will impact us.

> > Tony

> > ----- Original Message -----
> > From: "David Touitou" <david at network-studio.com>
> > To: "L. Mark Stone" <mark.stone at reliablenetworks.com>
> > Cc: users at lists.zetalliance.org
> > Sent: Friday, October 21, 2016 8:57:46 AM
> > Subject: Re: [Users] zimbra.org Public DNS - Gone?

> > AFAIR, they (Zimbra/Synacor) use the Amazon/AWS whole package
> > also for DNS.

> > That is broken right now.: http://status.aws.amazon.com/
> > "We are investigating elevated errors resolving the DNS hostnames
> > used to access some AWS services in the US-EAST-1 Region."

> > Amazon seems to be using Dyn infrastructure for its DNS service:
> > https://www.dynstatus.com/incidents/nlr4yrr162t8
> > "DDoS Attack Against Dyn Managed DNS
> > Incident Report for Dyn, Inc.
> > Subscribe to Updates
> > Update
> > This attack is mainly impacting US East and is impacting Managed
> > DNS customer in this region. Our Engineers are continuing to
> > work on mitigating this issue.
> > Posted 3 minutes ago. Oct 21, 2016 - 12:45 UTC
> > Investigating
> > Starting at 11:10 UTC on October 21th-Friday 2016 we began
> > monitoring and mitigating a DDoS attack against our Dyn Managed
> > DNS infrastructure. Some customers may experience increased DNS
> > query latency and delayed zone propagation during this time.
> > Updates will be posted as information becomes available.

> > Customers with questions or concerns are encouraged to reach out
> > to our Technical Support Team.
> > Posted about 2 hours ago. Oct 21, 2016 - 11:10 UTC"

> > ----- Mail original -----
> > > De: "L. Mark Stone" <mark.stone at reliablenetworks.com>
> > > À: users at lists.zetalliance.org
> > > Envoyé: Vendredi 21 Octobre 2016 14:51:36
> > > Objet: [Users] zimbra.org Public DNS - Gone?

> > > Who manages public DNS for zimbra.org?

> > > No SOA, no nameservers, no forums...

> > > All the best,
> > > Mark

> > > ___________________________________________________________
> > > A Message From... L. Mark Stone, General Manager

> > > "Uptime. All the time." ® www.reliablenetworks.com





> > > Fourteen Years In Business! 2003 - 2016!


> > > 477 Congress Street, Suite 812 | Portland, ME 04101 | ( 207)
> > 772-5678
> > > Citrix XenApp/XenDesktop Hosting | SOC 2 Type II Audit
> > > Zimbra Groupware | Mission-Critical Cl oud Hosting


> > > This email may contain information that is privileged and
> > confidential.
> > > If you suspect that you were not intended to receive it,
> > please delete
> > > it and notify us as soon as possible. Thank you.


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