[DNSSEC-Ops] Reverse DNS setup

Tue May 3 09:46:17 UTC 2016

meaning, pls note that we are hosting our mail server local, UKFast is just hosting the domain not the mail server, Afrinic assign the IP address 

Thanks 

Anthony Appiah Gyamfi 

IT Networks Manager 

-------------------------- 

THE QUANTUM GROUP LIMITED 

Hs No 8, 2nd Rangoon Close | Switchback Rd, Cantonments, Accra 

+233 (0) 263138573 tony at quantumgroupgh.com | www.quantumgroupgh.com 

DISCLAIMER: 
This email (and it's attachment) is confidential and intended solely for the use of the individual or organization to whom it is addressed. Any opinions or advice presented are solely those of the author and do not necessarily represent those of the Quantum Group of Companies. If you are not the intended recipient of this email, you should not copy, modify, distribute or take any action in reliance on it. If you have received this email in error please notify the sender and delete this email from your system. Although this email has been checked for viruses and other defects, no responsibility can be accepted for any loss or damage arising from its receipt or use. 

From: "Amreesh Phokeer" <amreesh at afrinic.net> 
To: "Anthony Gyamfi" <tony at sagepetroleumgh.com> 
Cc: dnssec-ops at afrinic.net 
Sent: Tuesday, May 3, 2016 9:22:51 AM 
Subject: Re: [DNSSEC-Ops] Reverse DNS setup 

Hi Anthony, 

I would suggest that you talk to the guys from UKFAST, 
they will be able to help you out. 

Thanks, 

— 
Amreesh 

On May 3, 2016, at 11:42 AM, Anthony Gyamfi < tony at sagepetroleumgh.com > wrote: 

Hello 

Hope you are fine, just check with my guys working on the mail server 

We have disable telnet with port 53 

If you want to test can ask him to enable that port for you to test 

Pls note is mail.quantumgroupgh.com 

Thanks 

Anthony Appiah Gyamfi 
IT Networks Manager 
-------------------------- 
<Quantum email logo.jpg> 
THE QUANTUM GROUP LIMITED 
Hs No 8, 2nd Rangoon Close | Switchback Rd, Cantonments, Accra 
+233 (0) 263138573 tony at quantumgroupgh.com | www.quantumgroupgh.com 

DISCLAIMER: 
This email (and it's attachment) is confidential and intended solely for the use of the individual or organization to whom it is addressed. Any opinions or advice presented are solely those of the author and do not necessarily represent those of the Quantum Group of Companies. If you are not the intended recipient of this email, you should not copy, modify, distribute or take any action in reliance on it. If you have received this email in error please notify the sender and delete this email from your system. Although this email has been checked for viruses and other defects, no responsibility can be accepted for any loss or damage arising from its receipt or use. 

From: "Amreesh Phokeer" < amreesh at afrinic.net > 
To: "Anthony Gyamfi" < tony at sagepetroleumgh.com > 
Cc: dnssec-ops at afrinic.net 
Sent: Saturday, April 30, 2016 12:01:23 PM 
Subject: Re: [DNSSEC-Ops] Reverse DNS setup 

Hello Anthony, 

Are you sure about that? Is this not your mail server? 
Because port 53 (DNS) is not even open: 

aphokeer-mac:~ Amreesh$ telnet mail.quantumgroupgh.com 53 
Trying 196.10.215.10... 
telnet: connect to address 196.10.215.10: Connection refused 
telnet: Unable to connect to remote host 

Your name servers are: 

; <<>> DiG 9.8.3-P1 <<>> www.quantumgroupgh.com NS 
;; global options: +cmd 
;; Got answer: 
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 10465 
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0 

;; QUESTION SECTION: 
; www.quantumgroupgh.com . IN NS 

;; AUTHORITY SECTION: 
quantumgroupgh.com . 18000 IN SOA ns0.ukfast.net . support.ukfast.co.uk . 2015092301 7200 3600 604800 86400 

;; Query time: 157 msec 
;; SERVER: 137.158.152.240#53(137.158.152.240) 
;; WHEN: Sat Apr 30 14:00:49 2016 
;; MSG SIZE rcvd: 110 

BQ_BEGIN

On Apr 30, 2016, at 2:15 PM, Anthony Gyamfi < tony at sagepetroleumgh.com > wrote: 
thanks, pls note our domain bane server is mail.quantumgroupgh.com 

Thanks 

Anthony Appiah Gyamfi 
IT Networks Manager 
-------------------------- 
<Quantum email logo.jpg> 
THE QUANTUM GROUP LIMITED 
Hs No 8, 2nd Rangoon Close | Switchback Rd, Cantonments, Accra 
+233 (0) 263138573 tony at quantumgroupgh.com | www.quantumgroupgh.com 

DISCLAIMER: 
This email (and it's attachment) is confidential and intended solely for the use of the individual or organization to whom it is addressed. Any opinions or advice presented are solely those of the author and do not necessarily represent those of the Quantum Group of Companies. If you are not the intended recipient of this email, you should not copy, modify, distribute or take any action in reliance on it. If you have received this email in error please notify the sender and delete this email from your system. Although this email has been checked for viruses and other defects, no responsibility can be accepted for any loss or damage arising from its receipt or use. 

From: "Amreesh Phokeer" < amreesh at afrinic.net > 
To: "Anthony Gyamfi" < tony at sagepetroleumgh.com > 
Cc: dnssec-ops at afrinic.net 
Sent: Saturday, April 30, 2016 9:56:01 AM 
Subject: Re: [DNSSEC-Ops] Reverse DNS setup 

Hello Anthony, 

No. 

Reverse zone: 215.10.196.in-addr.arpa 
Domain name servers: your domain name server 1 
your domain name server 2 

Note: your domain name server is not “ quantumgroupgh.com ” 

It seems that those two name servers are serving quantumgroupgh.com 

ns0.ukfast.net 
support.ukfast.co.uk 

They should be configured to serve your reverse DNS as well. You need to contact 
their administrator. 

*Once done, then you can input the entry on MyAFRINIC: 

Reverse zone: 215.10.196.in-addr.arpa 
Domain name servers: ns0.ukfast.net 
support.ukfast.co.uk 

*ONLY IF ns0.ukfast.net and support.ukfast.co.uk ARE SERVING YOUR REVERSE ENTRIES. 
example of a reverse entry would be: 

10.215.10.196.in-addr.arpa. 50389 IN PTR mail.quantumgroupgh.com . 

Please contact hostmaster at afrinic.net for more questions. 

— 
Amreesh 

BQ_BEGIN

On Apr 29, 2016, at 8:51 PM, Anthony Gyamfi < tony at sagepetroleumgh.com > wrote: 
Hello 

Pls see attached the error and pls what should be the right commnad 

my domain is mail.quantumgroupgh.com 

Thanks 

Anthony Appiah Gyamfi 
IT Networks Manager 
-------------------------- 
<Quantum email logo.jpg> 
THE QUANTUM GROUP LIMITED 
Hs No 8, 2nd Rangoon Close | Switchback Rd, Cantonments, Accra 
+233 (0) 263138573 tony at quantumgroupgh.com | www.quantumgroupgh.com 

DISCLAIMER: 
This email (and it's attachment) is confidential and intended solely for the use of the individual or organization to whom it is addressed. Any opinions or advice presented are solely those of the author and do not necessarily represent those of the Quantum Group of Companies. If you are not the intended recipient of this email, you should not copy, modify, distribute or take any action in reliance on it. If you have received this email in error please notify the sender and delete this email from your system. Although this email has been checked for viruses and other defects, no responsibility can be accepted for any loss or damage arising from its receipt or use. 

From: "Amreesh Phokeer" < amreesh at afrinic.net > 
To: "Anthony Gyamfi" < tony at sagepetroleumgh.com > 
Cc: dnssec-ops at afrinic.net 
Sent: Friday, April 29, 2016 2:03:35 PM 
Subject: Re: [DNSSEC-Ops] Reverse DNS setup 

Hi Anthony, 

>From an AFRINIC perspective, you need to add a reverse DNS entry for the 
196.10.215.0/24 prefix. 

eg. 

215.10.196.in-addr.arpa NS ns1.example.org 
NS ns2.example.org 

where those name servers would be the authoritative name servers of this reverse domain. 

Then, on your side, you would be adding PTR records for mail.quantumgroupgh.com 
10.215.10.196.in-addr.arpa PTR mail.quantumgroupgh.com 

To add a reverse dns entry in MyAFRINIC, log in to https://my.afrinic.net- >Resources->Reverse Delegation->select prefix->click on + sign to add entry. 

Hope that helps. 
— 
Amreesh 

BQ_BEGIN

On Apr 29, 2016, at 1:06 PM, Anthony Gyamfi < tony at sagepetroleumgh.com > wrote: 
Dear All 

We want to configuer Reverse DNS for this domain mail.quantumgroupgh.com and MAP to 196.10.215.10, 

Name: Sage petroleum- Ghana 

ORG-SPG1-AFRINIC 

Address assign is 196.10.215.0 - 196.10.10.215.255 

Thanks 
Anthony 
<Quantum email logo.jpg> 
THE QUANTUM GROUP LIMITED 
Hs No 8, 2nd Rangoon Close | Switchback Rd, Cantonments, Accra 
+233 (0) 263138573 tony at quantumgroupgh.com | www.quantumgroupgh.com 

DISCLAIMER: 
This email (and it's attachment) is confidential and intended solely for the use of the individual or organization to whom it is addressed. Any opinions or advice presented are solely those of the author and do not necessarily represent those of the Quantum Group of Companies. If you are not the intended recipient of this email, you should not copy, modify, distribute or take any action in reliance on it. If you have received this email in error please notify the sender and delete this email from your system. Although this email has been checked for viruses and other defects, no responsibility can be accepted for any loss or damage arising from its receipt or use. 

_______________________________________________ 
DNSSEC-Ops mailing list 
DNSSEC-Ops at afrinic.net 
https://lists.afrinic.net/mailman/listinfo/dnssec-ops 

<error reverse dns.jpg> 

BQ_END

BQ_END

BQ_END

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