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DNS Client Events id:1014?


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#1 Tylerr

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Posted 07 February 2012 - 07:57 AM

Checking my log in the Event Manager there are lots of warnings saying:

"Name resolution for the [SEE BELOW] timed out after none of the configured DNS servers responded."

And the following addresses are:

35.77.209.64.in-addr.arpa
56.216.172.69.in-addr.arpa
102.199.117.74.in-addr.arpa
26.77.209.64.in-addr.arpa
154.104.73.76.in-addr.arpa
254.39.23.4.in-addr.arpa

What does this mean?

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#2 noknojon

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Posted 07 February 2012 - 04:28 PM

Hi -
Do you use Skype , and are you located in USA ??
56.216.172.69 Whois
RegistrantUnited States Postal Service.

35.77.209.64 server location:
Ann Arbor in United States

IP Tracing and IP Tracking (102.199.117.74)
Sorry. This IP address could not be resolved to its location. (USA)

Location of the IP address
26.77.209.64:
Columbus in United States.

This is the results of traces to some of the given IPs above -

It could be just missed Skype or Fax calls ?? Would this make sense to you ??

Thank You -



#3 Tylerr

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Posted 07 February 2012 - 05:25 PM

Hi -
Do you use Skype , and are you located in USA ??
56.216.172.69 Whois
RegistrantUnited States Postal Service.

35.77.209.64 server location:
Ann Arbor in United States

IP Tracing and IP Tracking (102.199.117.74)
Sorry. This IP address could not be resolved to its location. (USA)

Location of the IP address
26.77.209.64:
Columbus in United States.

This is the results of traces to some of the given IPs above -

It could be just missed Skype or Fax calls ?? Would this make sense to you ??

Thank You -


No I dont use Skype and I dont live in the US.
Also those arent IP addresses right? To check such (arpa) addresses one have to do a reverse dns whois.

After arpa had served its transitional purpose, it proved impractical to remove the domain, because in-addr.arpa was used for reverse DNS lookup of IP addresses.[1] For example, the mapping of the IP address 145.97.39.155 to a host name is obtained by issuing a DNS query for a pointer record of the domain name 155.39.97.145.in-addr.arpa.
http://en.wikipedia.org/wiki/.arpa

I guess Iam curious to know why I see those warnings at all.

Edited by Tylerr, 07 February 2012 - 05:26 PM.


#4 James Litten

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Posted 07 February 2012 - 06:33 PM

Hi

All large internet backbone providers like Level3 and one large online advertiser (Adify). Nothing weird. :)

James

#5 noknojon

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Posted 07 February 2012 - 06:38 PM

Also those arent IP addresses right? To check such (arpa) addresses one have to do a reverse dns whois.

Sorry, but each time I enter one of those "Not IPs" into Google, I get directed to IP searches ! Such as whois or several other agencies -

Each one of those responses was the result of the search -

If you wish, please enter the following numbers into Google search and you get a list of IPs to refer to -

35.77.209.64.in-addr.arpa
56.216.172.69.in-addr.arpa
102.199.117.74.in-addr.arpa
26.77.209.64.in-addr.arpa
154.104.73.76.in-addr.arpa
254.39.23.4.in-addr.arpa

Agree with NeverSayDie above, just crawlers and one large online advertiser

Thank You -

Edited by noknojon, 07 February 2012 - 06:41 PM.


#6 James Litten

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Posted 07 February 2012 - 06:51 PM

If you always get a whole lot of these and you do not run your own 'big' router (I mean something other than a simple consumer router for a home) and you don't have a special IPv6 setup for tunneling or VPN then contact your service provider and let them know. It is often a problem with IPv6 settings on a router downstream from you.

If it is intermittent and not causing you connectivity issues, I wouldn't worry. Someone is probably testing IPv6 on a router that your connection passes through.

James

#7 Tylerr

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Posted 07 February 2012 - 06:53 PM

Hi

All large internet backbone providers like Level3 and one large online advertiser (Adify). Nothing weird. :)

James

Where did you found out that they belong to Level3? And more concrete, why do I see them (warnings) at all?

#8 Tylerr

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Posted 07 February 2012 - 06:55 PM

Also those arent IP addresses right? To check such (arpa) addresses one have to do a reverse dns whois.

Sorry, but each time I enter one of those "Not IPs" into Google, I get directed to IP searches ! Such as whois or several other agencies -

Each one of those responses was the result of the search -

If you wish, please enter the following numbers into Google search and you get a list of IPs to refer to -

35.77.209.64.in-addr.arpa
56.216.172.69.in-addr.arpa
102.199.117.74.in-addr.arpa
26.77.209.64.in-addr.arpa
154.104.73.76.in-addr.arpa
254.39.23.4.in-addr.arpa

Agree with NeverSayDie above, just crawlers and one large online advertiser

Thank You -

Not sure I understand what you mean.

For example the IP of "35.77.209.64.in-addr.arpa" is not 35.77.209.64

#9 James Litten

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Posted 07 February 2012 - 06:57 PM

Not sure I understand what you mean.

For example the IP of "35.77.209.64.in-addr.arpa" is not 35.77.209.64


The IP of "35.77.209.64.in-addr.arpa" is 64.209.77.35

James

#10 Tylerr

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Posted 07 February 2012 - 07:05 PM


Not sure I understand what you mean.

For example the IP of "35.77.209.64.in-addr.arpa" is not 35.77.209.64


The IP of "35.77.209.64.in-addr.arpa" is 64.209.77.35

James

Which method / whois did you use?

#11 James Litten

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Posted 07 February 2012 - 07:12 PM

Hi

I'm oversimplifying a bit but
IP address
1.2.3.4
is in the reverse DNS zone
4.3.2.1.in-addr.arpa

Are you using open DNS or the DNS automatically assigned by your service provider?

James

#12 Tylerr

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Posted 07 February 2012 - 07:19 PM

Hi

I'm oversimplifying a bit but
IP address
1.2.3.4
is in the reverse DNS zone
4.3.2.1.in-addr.arpa

Are you using open DNS or the DNS automatically assigned by your service provider?

James

Its is automatically assigned to me.

#13 Tylerr

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Posted 07 February 2012 - 07:28 PM

Ok, so I checked those numbers up.

64.209.77.35 - Globalcrossing - http://www.ip-adress.com/ip_tracer/64.209.77.35
69.172.216.56 - Saferoute Incorporating - http://www.ip-adress.com/ip_tracer/69.172.216.56
74.117.199.102 - Adify - http://www.ip-adress.com/ip_tracer/74.117.199.102
4.23.39.254 - Level3 - http://www.ip-adress.com/ip_tracer/4.23.39.254
76.73.104.154 - FDCServers - http://www.ip-adress.com/ip_tracer/76.73.104.154
64.209.77.26 - Global Crossing - http://www.ip-adress.com/ip_tracer/64.209.77.26

#14 James Litten

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Posted 07 February 2012 - 07:31 PM

Then I would be amazed if it was a problem with your computer as opposed to something going on with your provider.

I apologize for not giving a thorough explanation. I can't explain it without it getting overly complicated and huge. Maybe someone else here is a name server guru and can put it succinctly.

If the errors persist, you can try Open DNS but I would not be surprised if that doesn't help.

James

#15 Tylerr

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Posted 07 February 2012 - 07:42 PM

Then I would be amazed if it was a problem with your computer as opposed to something going on with your provider.

I apologize for not giving a thorough explanation. I can't explain it without it getting overly complicated and huge. Maybe someone else here is a name server guru and can put it succinctly.

If the errors persist, you can try Open DNS but I would not be surprised if that doesn't help.

James


Sorry my english isnt that good, I dont really follow, what do you mean?




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