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what does this mean?

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19 years 3 months ago #7098 by Bublitz
Replied by Bublitz on topic Re: what does this mean?
stefke how would i test to make shure it can be resolved publicly? I have the servers now on our public domain so that should be possible already. It wasnt before saw that on a message board so changed it that way. do i just try to ping the fQDN on a pc form home or somthing?

The Bublitz
Systems Admin
Hospice of the Red River Valley
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19 years 3 months ago #7099 by Bublitz
Replied by Bublitz on topic Re: what does this mean?
also sahirh all those entries in the forward lookup

mail Host 10.50.0.245
pfabrex01 Host 10.10.25.30
pffsdex01 Host 10.50.0.246
pffsdex02 Host 10.50.0.245
www Host 10.50.0.245

are A name and all servers virtual smtp point to them

pfabrex01.new-domain.com
pffsdex01.new-domain.com
pffsdex02.new-domain

so it lookes to me that right but im a newb at dns maybe im missing something.

The Bublitz
Systems Admin
Hospice of the Red River Valley
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19 years 3 months ago #7114 by stefke
Replied by stefke on topic Re: what does this mean?
Bublitz,

You can use a site like www.dnsstuff.com to see if your FQDN is resolved to the wright IP address.

Greetz,

Stefke
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19 years 3 months ago #7125 by jhun
Replied by jhun on topic Re: what does this mean?
hi,

you can also try this one to check your dns settings and mx records

www.checkdns.net
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19 years 3 months ago #7127 by sahirh
Replied by sahirh on topic Re: what does this mean?
Basically you have to make sure that your MX record does not point to a CNAME record but rather to an A pointer record..

This is usually the problem, its quite common with Exim

Sahir Hidayatullah.
Firewall.cx Staff - Associate Editor & Security Advisor
tftfotw.blogspot.com
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19 years 3 months ago #7128 by Bublitz
Replied by Bublitz on topic Re: what does this mean?
OK here are m results every thing looks just fine i just dont get it only address that doesnt seem right or i dont know what it is.

Twords the bottm this line

<<< 250 pffsdex02.new-domain.com Hello [195.60.90.250]

That address doesnt look right but its ping able from my work station here not sure what it is tho.

ALSO it says the domain has 2 DNS servers....As far as i know we only have 1 im pretty sure of that fact.......
Found NS record: dns19.register.com[216.20.235.80], was resolved to IP address by a.gtld-servers.net
Found NS record: dns20.register.com[216.20.228.80], was resolved to IP address by a.gtld-servers.net
Domain has 2 DNS server(s)

CheckDNS.NET is verifying if NS are alive
DNS server dns19.register.com[216.20.235.80] is alive and authoritative for domain new-domain.com
DNS server dns20.register.com[216.20.228.80] is alive and authoritative for domain new-domain.com
2 server(s) are alive

CheckDNS.NET checks if all NS have the same version
All 2 your servers have the same zone version 200408177

CheckDNS.NET verifies www servers
Checking HTTP server www.new-domain.com [216.160.60.122]
HTTP server www.new-domain.com [216.160.60.122] answers on port 80
Received: HTTP/1.1 200 OK (Server: Microsoft-IIS/5.0) . . new domain: Voice & Data, Technology Experts. . . . . . . . . . . . . . . . . . . . . . . . . At new domain we provide the same network solutions

Domain new-domain.com has only one mail-server
Checking mail server (PRI=10) 216.160.60.122 [216.160.60.122]
Mail server 216.160.60.122[216.160.60.122] answers on port 25
<<< 220 pffsdex02.new-domain.com Microsoft ESMTP MAIL Service, Version: 5.0.2195.6713 ready at Fri, 4 Feb 2005 12:17:39 -0600
>>> HELO www.checkdns.net
<<< 250 pffsdex02.new-domain.com Hello [195.60.98.252]
>>> MAIL FROM: <dnscheck@uniplace.com>
<<< 250 2.1.0 dnscheck@uniplace.com....Sender OK
>>> RCPT TO: <postmaster@new-domain.com>
<<< 250 2.1.5 postmaster@new-domain.com
>>> QUIT
Mail server 216.160.60.122 [216.160.60.122] accepts mail for new-domain.com
All MX are configured properly

The Bublitz
Systems Admin
Hospice of the Red River Valley
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