cogentco.com


domain

Summary

cogentco.com ("Cogent Communications - Multinational Tier 1 Internet service provider. Provides internet access, services and products, including dedicated and dial-up internet connectivity, corporate intranets, web hosting and collocation, remote user access, multi-currency electronic commerce and security services. (Nasdaq: CCOI).") is a domain controlled by four nameservers at dns.cogentco.com. Two of them are on the same IP network. Incoming mail for cogentco.com is handled by five mailservers. Some of them are on the same IP network. cogentco.com has one IP number , which also has a corresponding reverse pointer. www.cogentco.com cnames to this hostname. crbcp.com, esassoc.com and brasilemb.org share both nameservers and mailservers with this domain. plt.org, awc.org, psi.com, pmac.ca, dwr.com and at least 32 other hosts share nameservers with this domain. pml.ca, gbc.ca, pva.org, rff.org, zeiss.com and at least 17 other hosts share mailservers with this domain. 127.cogentco.com, lng.cogentco.com, noc.cogentco.com, nat.cogentco.com, 126.cogentco.com and at least 67 other hosts are subdomains to this hostname. cogentco.com is ranked #83877 world wide and is hosted on a server in United States. It is listed in Computers/Internet/Access_Providers/DSL.Trustworthiness, vendor reliability, privacy and child safety of this site is excellent. (more on reputation).


Similar

cw.com, mci.com, psi.net, qwest.com, google.com, internap.com, cogent-sp.com, microsoft.com, domaintools.com, progresstelecom.com,

Buy

Similar domains for sale:cogentco.nl( 1000 EUR), cogentco.be( 1000 EUR), cogentco.info, cogentconcepts.com

DNS Records

baserecordnameipreverserouteas
cogentco.coma 38.100.128.10
United States
38.0.0.0/8
Cogent
AS174
COGENT /PSI
ns-soa auth1.dns.cogentco.com66.28.0.14
United States
66.28.0.0/16
Cogent
ns auth1.dns.cogentco.com66.28.0.14
United States
auth2.dns.cogentco.com66.28.0.30
United States
auth4.dns.cogentco.com80.245.32.74
France
80.245.32.0/19
Cogent Communications France S.A.S.
auth5.dns.cogentco.com80.91.64.50
Spain
80.91.64.0/19
Cogent Communications Espana, S.A.
mx 100backupmx1.mail.cogentco.com204.157.3.90
United States
hhc-cust-mx.sys.cogentco.com204.157.3.0/24
10cogentco.com.s5a1.psmtp.com64.18.4.10
United States
s5a1.psmtp.com64.18.4.0/24
LLNW cust
AS26910
Postini Network
20cogentco.com.s5a2.psmtp.com64.18.4.11
United States
s5a2.psmtp.com
30cogentco.com.s5b1.psmtp.com64.18.4.13
United States
s5b1.psmtp.com
40cogentco.com.s5b2.psmtp.com64.18.4.14
United States
s5b2.psmtp.com
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   dns.cogentco.com   psmtp.com   com.s5b2.psmtp.com   mail.cogentco.com   sys.cogentco.com   com.s5b1.psmtp.com   com.s5a1.psmtp.com   com.s5a2.psmtp.com  

Thumbnails powered by Thumbshots

graph

dot

shared

ip numbers of host

38.100.128.10

ptrs of ip numbers

cogentco.com

ip numbers using ptr to this host

38.100.128.10
38.100.128.11

hostnames sharing ip with a-records

cogentco.com.

hostnames pointing here by cname

www.cogentco.com



other names of the mailservers

1scom.net.mail1.psmtp.com
1scom.net.mail2.psmtp.com
1scom.net.mail3.psmtp.com
1scom.net.mail4.psmtp.com
aimteam.com.s5a1.psmtp.com
aimteam.com.s5a2.psmtp.com
aimteam.com.s5b1.psmtp.com
aimteam.com.s5b2.psmtp.com
america.net.mail1.psmtp.com
america.net.mail2.psmtp.com
america.net.mail3.psmtp.com
america.net.mail4.psmtp.com
ashlarny.com.s5a1.psmtp.com
ashlarny.com.s5a2.psmtp.com
ashlarny.com.s5b1.psmtp.com
ashlarny.com.s5b2.psmtp.com
bretting.com.s5a1.psmtp.com
bretting.com.s5a2.psmtp.com
bretting.com.s5b1.psmtp.com
bretting.com.s5b2.psmtp.com
com.infoave.mail1.psmtp.com
com.infoave.mail2.psmtp.com
com.infoave.mail3.psmtp.com
com.infoave.mail4.psmtp.com
com.s5a1.psmtp.com
com.s5a2.psmtp.com
com.s5b1.psmtp.com
com.s5b2.psmtp.com
datafoundry.com.s5a1.psmtp.com
datafoundry.com.s5a2.psmtp.com
datafoundry.com.s5b1.psmtp.com
datafoundry.com.s5b2.psmtp.com
eu-backupmx1.mail.cogentco.com
fcta.com.s5a1.psmtp.com
fcta.com.s5a2.psmtp.com
fcta.com.s5b1.psmtp.com
fcta.com.s5b2.psmtp.com
hargray.com.infoave.mail1.psmtp.com
hargray.com.infoave.mail2.psmtp.com
hargray.com.infoave.mail3.psmtp.com
hargray.com.infoave.mail4.psmtp.com
hargray.net.s5a1.psmtp.com
hargray.net.s5a2.psmtp.com
hargray.net.s5b1.psmtp.com
hargray.net.s5b2.psmtp.com
hhc-cust-mx.sys.cogentco.com
incentre.net.mail1.psmtp.com
incentre.net.mail2.psmtp.com
incentre.net.mail3.psmtp.com
incentre.net.mail4.psmtp.com
megapath.mail4.psmtp.com
megapath.net.megapath.mail1.psmtp.com
megapath.net.megapath.mail2.psmtp.com
megapath.net.megapath.mail3.psmtp.com
megapath.net.megapath.mail4.psmtp.com
mx.smtp.herndon.psi.net
mx2.greenlinetech.com
mx2.smtp.psi.net
mx4.smtp.psi.net
mx6.smtp.psi.net
mx8.smtp.psi.net
mycybernet.net.mycybernet.mail1.psmtp.com
mycybernet.net.mycybernet.mail2.psmtp.com
mycybernet.net.mycybernet.mail3.psmtp.com
mycybernet.net.mycybernet.mail4.psmtp.com
net.mail1.psmtp.com
net.mail2.psmtp.com
net.mail3.psmtp.com
net.mail4.psmtp.com
net.megapath.mail1.psmtp.com
net.megapath.mail2.psmtp.com
net.megapath.mail3.psmtp.com
net.megapath.mail4.psmtp.com
paulkarcher.com.s5a1.psmtp.com
paulkarcher.com.s5a2.psmtp.com
paulkarcher.com.s5b1.psmtp.com
paulkarcher.com.s5b2.psmtp.com
rosemarkgroup.com.s5a1.psmtp.com
rosemarkgroup.com.s5a2.psmtp.com
rosemarkgroup.com.s5b1.psmtp.com
rosemarkgroup.com.s5b2.psmtp.com
toto.net.s5a1.psmtp.com
toto.net.s5a2.psmtp.com
toto.net.s5b1.psmtp.com
vsscc.com.s5a1.psmtp.com
vsscc.com.s5a2.psmtp.com
vsscc.com.s5b1.psmtp.com
vsscc.com.s5b2.psmtp.com
wohlbruck.com.s5a1.psmtp.com
wohlbruck.com.s5a2.psmtp.com
wohlbruck.com.s5b1.psmtp.com
wohlbruck.com.s5b2.psmtp.com



ip numbers of host
 ip numbers using ptr to this host
  hostnames pointing here by cname
   other names of the mailservers
    domains sharing mailservers
     nameservers used by this domain
      other names of the nameservers
       domains sharing nameservers
        domains sharing nameservers under another name
         reverse names of the mailservers
          reverse names of the nameservers
           reverse of ns in soa
            ns in soa
             subdomains
38.100.128.10XX             
auth1.dns.cogentco.com     X    XXX  
auth2.dns.cogentco.com     X    X    
auth4.dns.cogentco.com     X    X    
auth5.dns.cogentco.com     X    X    
brasilemb.org    X  X       
crbcp.com    X  X       
dns.cogentco.com       X     X 
esassoc.com    X  X       
fnsi.net       XX      
hhc-cust-mx.sys.cogentco.com   X     X     
mail.cogentco.com       X     X 
ns1.cogentco.com      X      X 
ns2.cogentco.com      X      X 
omhpet.com    X   X      
pva.org    X   X      
sys.cogentco.com       X     X 
www.cogentco.com  X          X 

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