gbls.org

• Delegation
• Authoritative answer
• Related hostnames

Delegation

Authoritative answer

ANSWER for gbls.org.
gbls.org.	43200	MX	10 service89-us.mimecast.com.
	43200	MX	10 service90-us.mimecast.com.
	600	A	216.119.143.194
	43200	SOA	auth1.dns.cogentco.com. dns.cogentco.com. ( 2013051601 10800 3600 604800 43200 )
	43200	NS	auth1.dns.cogentco.com.
	43200	NS	auth2.dns.cogentco.com.
	43200	NS	auth5.dns.cogentco.com.
	43200	NS	auth4.dns.cogentco.com.
ADDITIONAL for gbls.org.
auth1.dns.cogentco.com.	10800	A	66.28.0.14
	43200	AAAA	2001:550:1:a:0:0:0:d
auth2.dns.cogentco.com.	10800	A	66.28.0.30
	43200	AAAA	2001:550:1:b:0:0:0:d
auth4.dns.cogentco.com.	10800	A	80.245.32.74
	43200	AAAA	2001:978:1:a:0:0:0:d
auth5.dns.cogentco.com.	10800	A	80.91.64.50
	43200	AAAA	2001:978:1:b:0:0:0:d

Related hostnames

Gbls.org is a domain controlled by four domain name servers at cogentco.com having a total of eight IP numbers. Some of them are on the same IP network. Incoming mail for gbls.org is handled by two mail servers at mimecast.com. Both are on different IP networks. Gbls.org has one IP number (216.38.48.136), but the reverse is sites.dbdes.com.

Aftmass.org, aftma.net, familynurturing.org, connectedbeginnings.org, hdwg.org and at least 21 other hosts point to the same IP. Angor.org, superwake.com, keystoneex.com, sleoil.com, broadlogic.com and at least 105 other hosts share name servers with this domain. Domainspin.com, alltheprofit.com, ohiorugbyclassic.org, edrlandrover.com, spoutout.com and at least 200 other hosts share name servers under another name with this domain. Loftware.com, pokemon.com, ginnpc.com, netroadshow.com, nmstudentloans.org and at least 23 other hosts share mail servers with this domain. Goodwinproctor.com, levick.com, nmeaf.org, anchorfabrication.com, getmns.com and at least 18 other hosts share mail servers under another name with this domain. Smtp.gbls.org and mail.gbls.org are hosts under this domain. Gbls.com, gbls.net, gbls.biz and gbls.it are similar domain names.

Also check www.gbls.org.

Gbls.org is hosted on a server in Mclean, VA, United States.

Which servers does gbls.org use?

Gbls.org uses the primary name server auth1.dns.cogentco.com, the four name servers auth1, auth2, auth4 and auth5.dns.cogentco.com together, hereafter referred to as "name server group 1", the IPv4 number 216.38.48.136 only and the two primary mail servers service89-us and service90-us.mimecast.com.

The four name servers auth1, auth2, auth4 and auth5.dns.cogentco.com together

There are several thousand of domains that use name server group 1.

• Most of those use the primary name server auth1.dns.cogentco.com (example: vidvotv.com, k2help.com and elllaw.com ). Worth noting is that three quarter of the domains that use the primary name server auth1.dns.cogentco.com use name server group 1.
• Half of them are reverse domain zones (example: 41.146.209.in-addr.arpa, 62.206.in-addr.arpa and 7.250.66.in-addr.arpa ).
• Four percent of them use the four primary mail servers smtp-mx-1, smtp-mx-2, smtp-mx-3 and smtp-mx-4.tiac.net (example: shawssupermarkets.com ).

The primary name server auth1.dns.cogentco.com only

Most of the several thousand of domains that use the primary name server auth1.dns.cogentco.com use name server group 1 (example: thenewtongroup.ca, mini-circuit.com and 84.115.209.in-addr.arpa ). Worth noting is that most of the domains that use name server group 1 use the primary name server auth1.dns.cogentco.com.

The two mail servers service89-us and service90-us.mimecast.com together

There are about twenty domains that use the two mail servers service89-us and service90-us.mimecast.com together, hereafter referred to as "mail server group 1".

• Three quarter of those are under the tld "com" (example: cottoninc.com, ausley.com and goodwinprocter.com ).
• Four of them use the four name servers ns1, ns2, ns3 and ns4.p14.dynect.net together (example: nmslgc.org ).
• Four of them use the two name servers ns71 and ns72.worldnic.com together (example: jonesvargas.com and att-law.com ).

The IPv4 number 216.38.48.136 only

There are about thirty domains that only use the IPv4 number 216.38.48.136.

• Two thirds of those are under the tld "org" (example: *.bbhousing.org, stutmanforbtu.org and www.bbhousing.org ).
• Twelve of them use the two name servers mns01 and mns02.domaincontrol.com together (example: dbdes.biz, btu.org and dbdes.com ).
• Eight of them use the primary mail server aspmx.l.google.com (example: commercialfreechildhood.org ).

The mail server service90-us.mimecast.com

Three quarter of the about thirty domains that use the mail server service90-us.mimecast.com use mail server group 1 (example: fclaw.com, melicklaw.com and afinety.com ).

The name server auth4.dns.cogentco.com

Three percent of the several thousand of domains that use the name server auth4.dns.cogentco.com use the seven name servers ns1.fnsi.net, ns2.fnsi.net, ns3.fnsi.net, auth1.dns.cogentco.com, auth2.dns.cogentco.com, auth4.dns.cogentco.com and auth5.dns.cogentco.com together (example: aprilmassie.com, 26.115.209.in-addr.arpa and 250.183.206.in-addr.arpa ).