f.co

• Delegation
• Authoritative answer
• Related hostnames

Delegation

Authoritative answer

ANSWER for f.co.
f.co.	86400	SOA	ns1.softlayer.com. root.softlayer.com. ( 2011051602 7200 600 1728000 43200 )
	86400	NS	ns2.softlayer.com.
	86400	NS	ns1.softlayer.com.
	86400	A	50.23.198.74
	86400	MX	10 mail.f.co.
ADDITIONAL for f.co.
mail.f.co.	86400	A	50.23.198.74

Related hostnames

F.co is a domain controlled by two domain name servers at softlayer.com having a total of four IP numbers. Some of them are on the same IP network. Incoming mail for f.co is handled by one mail server at f.co themselves. F.co has one IP number (50.23.198.74), but the reverse is 50.23.198.74-static.reverse.softlayer.com.

Ht.co, lk.co, ac.co, qq.co, ap.co and at least 97 other hosts point to the same IP. Kadirpetroleumplc.com, ere-homes.com, offercalls.com, schoolsafetytechnology.com, shanti-space.org and at least 155 other hosts share name servers with this domain. Mail.f.co, i.f.co, b.f.co, e.f.co and www.f.co are hosts under this domain. F.kz, f.mw, f.gg, f.vg, f.im and at least 169 other hosts are similar domain names.

Also check www.f.co.

F.co is hosted on a server in Dallas, TX, United States even though the hostname implies Colombia.

The name server ns2.softlayer.com

There are several thousand of domains that use the name server ns2.softlayer.com.

• Most of those use the two name servers ns1 and ns2.softlayer.com together, hereafter referred to as "name server group 1", (example: jennsterger.org, crashonlinegames.com and vw.co ).
• Three percent of them point only to the IP number 50.23.198.74 (example: ld.co and seks.co ).
• Three percent of them use the five mail servers aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com together, hereafter referred to as "mail server group 1", (example: at2.co.za and tulocura.net ).
• Three percent of them point only to the IP number 5.9.144.139 (example: alexanderrybak.net ).

The name server ns1.softlayer.com

There are several thousand of domains that use the name server ns1.softlayer.com.

• Most of those use name server group 1 (example: autoblogbook.com, real-estate-website-builder.com and online-flowers.net ).
• Four percent of them use mail server group 1 (example: netcradle.com, therightscoop.com and icasei.com.br ).
• Two percent of them use the seven mail servers aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com, aspmx5.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com together, hereafter referred to as "mail server group 2", (example: ferramentasnet.com and tengaged.com.br ).
• Two percent of them point only to the IP number 67.228.47.155 (example: shootinggamesfree.org and girlsgameshq.com ).

The IP number 50.23.198.74

There are more than a thousands host names that point to the IP number 50.23.198.74.

• All of those point only to that ip number (example: www.military.co, www.spike.co and mail.kamasutra.co ).
• A third of them use name server group 1 (example: france.co, desk.co and bs.co ).

The two name servers ns1 and ns2.softlayer.com together

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

• Four percent of those use mail server group 1.
• Three percent of them point only to the IP number 5.9.144.139.
• Two percent of them point only to the IP number 67.228.47.155.
• Two percent of them use mail server group 2.

The IP number 50.23.198.74 only

A third of the more than a thousands host names that point only to the IP number 50.23.198.74 use name server group 1 (example: extremetube.co, free.co and hr.co ). Worth noting is that one percent of the domains that use name server group 1 point only to the IP number 50.23.198.74.

The four name servers ns3.bitpusher.com, ns4.bitpusher.com, ns1.softlayer.com and ns2.softlayer.com …

All of the several hundred of domains that use the four name servers ns3.bitpusher.com, ns4.bitpusher.com, ns1.softlayer.com and ns2.softlayer.com together point only to the IP number 208.75.56.30 (example: dropsend.net ).

The four name servers ns1.softlayer.com, ns2.softlayer.com, ns.companyco-ordinates.com.au and us.ssw…

There are several hundred of domains that use the four name servers ns1.softlayer.com, ns2.softlayer.com, ns.companyco-ordinates.com.au and us.ssw.com.au together.

• All of those use the two mail servers mail.companyco-ordinates.com.au and mailin1.pacific.net.au together (example: companyco-ordinates.com.au ).
• All of them point only to the IP number 174.36.198.26.

The seven name servers ns1.softlayer.com, ns2.softlayer.com, ns1.mytcl.net, ns2.mytcl.net, ns3.mytcl…

There are several hundred of domains that use the seven name servers ns1.softlayer.com, ns2.softlayer.com, ns1.mytcl.net, ns2.mytcl.net, ns3.mytcl.net, dns1.vps.net and dns2.vps.net together.

• All of those use only the mail server mytcl.net (example: mytcl.net ).
• All of them point only to the IP number 213.5.177.208.

The four name servers dns1.dn4ar.com, dns2.dn4ar.com, ns1.softlayer.com and ns2.softlayer.com toget…

All of the more than two hundred domains that use the four name servers dns1.dn4ar.com, dns2.dn4ar.com, ns1.softlayer.com and ns2.softlayer.com together use only the mail server xn--mgbayii0hetl3a.net (example: xn--mgbayii0hetl3a.net ).