cogentsystems.com


domain

Summary

cogentsystems.com is a domain controlled by two nameservers at worldnic.com. They are on different IP networks. Incoming mail for cogentsystems.com is handled by three mailservers at cogentsystems.com themselves. Two of them are on the same IP network. cogentsystems.com has one IP number , but the reverse is 64-173-86-140.ded.pacbell.net. www.cogentsystems.com and 64-173-86-140.ded.pacbell.net point to the same IP. ivq.com, rbz.com, unex.com, kndu.com, shlc.com and at least 55 other hosts share nameservers with this domain. www.cogentsystems.com, ntmail.cogentsystems.com, ntmail3.cogentsystems.com, ntmail2.cogentsystems.com and mckillop.cogentsystems.com are subdomains to this hostname. cogentsystems.com is hosted on a server in United States. Reputation is not yet known.



DNS Records

baserecordnameipreverserouteas
cogentsystems.coma 64.173.86.140
United States
64-173-86-140.ded.pacbell.net64.160.0.0/12
ARIN Allocation SBC Internet Services
AS7132
SBCIS-BACKBONE-ASN SBC Internet Services Backbone ASN
ns-soa ns59.worldnic.com205.178.190.30
United States
205.178.160.0/19
AS6245
INTERNIC InterNIC Registration Services
ns ns59.worldnic.com205.178.190.30
United States
ns60.worldnic.com205.178.144.30
United States
30.144.178.205.netsolvps.com205.178.144.0/24
Proxy-registered route object
AS19871
NUPNY NuPremis, Inc.
mx 50ntmail3.cogentsystems.com12.197.68.49
United States
(none) 12.128.0.0/9
AS7018
ATT-INTERNET4 AT&T WorldNet Services
10ntmail.cogentsystems.com64.173.86.250
United States
64-173-86-250.ded.pacbell.net64.160.0.0/12
ARIN Allocation SBC Internet Services
AS7132
SBCIS-BACKBONE-ASN SBC Internet Services Backbone ASN
20ntmail2.cogentsystems.com64.173.86.240
United States
64-173-86-240.ded.pacbell.net
comns-soa a.gtld-servers.net192.5.6.30
United States
192.5.6.0/24
VeriSign Route
AS36621
VERISIGN-AS VeriSign, Inc
ns a.gtld-servers.net192.5.6.30
United States
b.gtld-servers.net192.33.14.30
United States
192.33.14.0/24
VeriSign Route
AS26415
VERISIGN-AS VeriSign, Inc
c.gtld-servers.net192.26.92.30
United States
192.26.92.0/24
VeriSign Route
AS36625
VERISIGN-AS VeriSign, Inc
d.gtld-servers.net192.31.80.30
United States
192.31.80.0/24
VeriSign Route
AS36617
VERISIGN-AS VeriSign, Inc
e.gtld-servers.net192.12.94.30
United States
192.12.94.0/24
VeriSign Route
AS36629
VERISIGN-AS VeriSign, Inc
f.gtld-servers.net192.35.51.30
United States
192.35.51.0/24
VeriSign Route
AS36625
VERISIGN-AS VeriSign, Inc
g.gtld-servers.net192.42.93.30
United States
192.42.93.0/24
VeriSign Route
AS36624
VERISIGN-AS VeriSign, Inc
h.gtld-servers.net192.54.112.30
United States
192.54.112.0/24
VeriSign Route
AS36623
VERISIGN-AS VeriSign, Inc
i.gtld-servers.net192.43.172.30
United States
192.43.172.0/24
VeriSign Route
AS36625
VERISIGN-AS VeriSign, Inc
j.gtld-servers.net192.48.79.30
United States
192.48.79.0/24
VeriSign Route
AS36626
VERISIGN-AS VeriSign, Inc
k.gtld-servers.net192.52.178.30
United States
192.52.178.0/24
VeriSign Route
AS36622
VERISIGN-AS VeriSign, Inc
l.gtld-servers.net192.41.162.30
United States
192.41.162.0/24
VeriSign Route
AS36628
VERISIGN-AS VeriSign, Inc
m.gtld-servers.net192.55.83.30
United States
192.55.83.0/24
VeriSign Route
AS36618
VERISIGN-AS VeriSign, Inc
net   gtld-servers.net   worldnic.com   ded.pacbell.net   pacbell.net   144.178.205.netsolvps.com   178.205.netsolvps.com   205.netsolvps.com   netsolvps.com  

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graph

dot

shared

ip numbers of host

64.173.86.140

hostnames sharing ip with a-records

64-173-86-140.ded.pacbell.net
www.cogentsystems.com


nameservers used by this domain

ns59.worldnic.com
ns60.worldnic.com

ip numbers of nameservers

205.178.144.30
205.178.190.30

reverse names of the nameservers

30.144.178.205.netsolvps.com
ns59.worldnic.com


mailservers used by this domain

ntmail.cogentsystems.com(primary)
ntmail2.cogentsystems.com(backup)
ntmail3.cogentsystems.com(last resort)



hostnames sharing ip with a-records
 mailservers used by this domain
  other names of the mailservers
   nameservers used by this domain
    ptrs of ip numbers
     reverse names of the mailservers
      reverse names of the nameservers
       reverse of ns in soa
        ns in soa
         subdomains
64-173-86-140.ded.pacbell.netX   X      
64-173-86-240.ded.pacbell.net  X  X     
64-173-86-250.ded.pacbell.net  X  X     
ns59.worldnic.com   X  XXX  
ntmail.cogentsystems.com X       X 
ntmail2.cogentsystems.com X       X 
ntmail3.cogentsystems.com X       X 
www.cogentsystems.comX        X 

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