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Primary Plusnet DNS server (212.159.13.49) isn't resolving a specific host but secondary is fine

mbanqua
Hooked
Posts: 5
Thanks: 1
Registered: ‎18-01-2014

Primary Plusnet DNS server (212.159.13.49) isn't resolving a specific host but secondary is fine

Dear Plusnet Support,

 

Something fishy is going on with your primary DNS server in that I am unable to resolve the following host (member.vitality.co.uk) via it, but can via the secondary one.  Details are below:

 

 

Would appreciate it if someone could look into it ASAP.  

 

Regards

 

C:\Users\XXXX>nslookup
Default Server: cdns02.plus.net
Address: 212.159.13.50

> member.vitality.co.uk.
Server: cdns02.plus.net
Address: 212.159.13.50

Non-authoritative answer:
Name: vitality.wip.online2.pruhealth.co.uk
Address: 217.135.160.116
Aliases: member.vitality.co.uk

> server 212.159.13.49
Default Server: cdns01.plus.net
Address: 212.159.13.49

> member.vitality.co.uk.
Server: cdns01.plus.net
Address: 212.159.13.49

*** cdns01.plus.net can't find member.vitality.co.uk.: Non-existent domain

1 REPLY
mbanqua
Hooked
Posts: 5
Thanks: 1
Registered: ‎18-01-2014

Re: Primary Plusnet DNS server (212.159.13.49) isn't resolving a specific host but secondary is fine

Correction.. .now I can't resolve this host on any of the plusnet DNS servers except for the safeguard ones.  I am also able to resolve via google public DNS.

 

 

Anyone else having issues with DNS resolution at the moment on the plusnet servers?

 

C:\Users\xxxxx>nslookup
Default Server: UnKnown
Address: 192.168.5.4

> member.vitality.co.uk.
Server: UnKnown
Address: 192.168.5.4

Non-authoritative answer:
Name: member.vitality.co.uk

> server 212.159.13.50
Default Server: cdns02.plus.net
Address: 212.159.13.50

> member.vitality.co.uk.
Server: cdns02.plus.net
Address: 212.159.13.50

*** cdns02.plus.net can't find member.vitality.co.uk.: Non-existent domain
> server 212.159.6.9
Default Server: cdns01.plus.net
Address: 212.159.6.9

> member.vitality.co.uk.
Server: cdns01.plus.net
Address: 212.159.6.9

*** cdns01.plus.net can't find member.vitality.co.uk.: Non-existent domain
> server 8.8.8.8
Default Server: google-public-dns-a.google.com
Address: 8.8.8.8

> member.vitality.co.uk.
Server: google-public-dns-a.google.com
Address: 8.8.8.8

Non-authoritative answer:
Name: vitality.wip.online2.pruhealth.co.uk
Address: 217.135.96.82
Aliases: member.vitality.co.uk

> server 212.159.6.10
Default Server: cdns02.plus.net
Address: 212.159.6.10

> member.vitality.co.uk.
Server: cdns02.plus.net
Address: 212.159.6.10

*** cdns02.plus.net can't find member.vitality.co.uk.: Non-existent domain
> server 212.159.6.10
Default Server: cdns02.plus.net
Address: 212.159.6.10

> server 213.120.234.42
Default Server: indnsc92.bt.net
Address: 213.120.234.42

> member.vitality.co.uk.
Server: indnsc92.bt.net
Address: 213.120.234.42

Non-authoritative answer:
Name: vitality.wip.online2.pruhealth.co.uk
Address: 217.135.160.116
Aliases: member.vitality.co.uk