ogp.me

• Delegation
• Authoritative answer
• Related hostnames

Delegation

Authoritative answer

ANSWER for ogp.me.
ogp.me.	3600	SOA	a.ns.facebook.com. dns.facebook.com. ( 2012100100 14400 1800 604800 3600 )
	172800	NS	a.ns.facebook.com.
	172800	NS	b.ns.facebook.com.
	7200	A	75.101.145.87
	7200	A	75.101.163.44
	7200	A	174.129.212.2
ADDITIONAL for ogp.me.
a.ns.facebook.com.	172800	A	69.171.239.12
b.ns.facebook.com.	172800	A	69.171.255.12

Related hostnames

Ogp.me is a domain controlled by two domain name servers at facebook.com. Both are on different IP networks. Ogp.me has three IP numbers (174.129.212.2, 75.101.163.44, 75.101.145.87). Two of them are on the same IP network.

Emprendedormarketingmovil.com, muffin.nu, chicasebrias.com, kopist.com, planeatearth.com and at least 200 other hosts point to the same IP. Faceebok.com, oglint.net, facebook.mobi, opencompute.net, friendfeed-media.com and at least 142 other hosts share name servers with this domain. Ogp.at, ogp.biz, ogp.org, ogp.us, ogp.ir and at least 17 other hosts are similar domain names.

Also check www.ogp.me.

Ogp.me is ranked #39761 world wide and is hosted on three servers in Ashburn, VA, United States even though the hostname implies Montenegro. It has 1365 inlinks.

The name server a.ns.facebook.com

Most of the more than two hundred domains that use the name server a.ns.facebook.com use the two name servers a and b.ns.facebook.com together, hereafter referred to as "name server group 1", (example: 252.171.69.in-addr.arpa, 254.171.69.in-addr.arpa and 21.15.204.in-addr.arpa ).

The IP number 75.101.145.87

There are several thousand of host names that point to the IP number 75.101.145.87.

• Most of those point to the three IP numbers 75.101.145.87, 75.101.163.44 and 174.129.212.2 together, hereafter referred to as "IP group 1", (example: www.rajumeylayulpeanda.modwedding.com, evichart.com and souroullas.com ).
• One quarter of them use the mail server aspmx2.googlemail.com (example: cubbi.es, mynamenest.com and grafitme.com ).
• Every fifth of them use the mail server aspmx3.googlemail.com (example: riznstudios.com, easypaint.com and momtrusted.com ).

The five name servers ns3.facebook.com, ns4.facebook.com, ns5.facebook.com, a.ns.facebook.com and b.…

Half of the about thirty domains that use the five name servers ns3.facebook.com, ns4.facebook.com, ns5.facebook.com, a.ns.facebook.com and b.ns.facebook.com together, hereafter referred to as "name server group 2", point only to the IP number 69.171.233.18 (example: friendfeedmedia.com, frendfeed.com and friendfeed-inc.com ).

The IP number 75.101.163.44

There are several thousand of host names that point to the IP number 75.101.163.44.

• A third of those use the mail server aspmx.l.google.com (example: ref.me, ponimatel.ru and rorsvort.com ).
• One quarter of them use the mail server alt1.aspmx.l.google.com (example: getdatahopper.com, ycoll.com and good-tutorials.com ).
• One quarter of them use the mail server alt2.aspmx.l.google.com (example: 256px.com, zapient.com and looplizard.com ).

The two name servers a and b.ns.facebook.com together

One quarter of the more than two hundred domains that use name server group 1 point only to the IP number 173.252.110.27 (example: facebook.com.gt, facbook.com and facebook-domain-names.com ).

The name server b.ns.facebook.com

There are more than two hundred domains that use the name server b.ns.facebook.com.

• One quarter of those point to the IP number 173.252.110.27 (example: facebook.cl, facebookcom.com and facebook.jp ).
• Eleven percent of them use name server group 2 (example: 24.13.31.in-addr.arpa, 86.13.31.in-addr.arpa and fb.me ).
• Seven percent of them point to the IP number 69.171.233.18 (example: ffbymale.com and friendfed.com ).

The three IP numbers 75.101.145.87, 75.101.163.44 and 174.129.212.2 together

There are several thousand of host names that point to IP group 1.

• About one in six of those 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 (example: cedarstack.com, fanmor.com and urbee.com ).
• More than one in seven of them use the five name servers a, b, c, d and e.ns.zerigo.net together (example: startbreakingfree.com, fonr.net and abc-go.com ).
• Eleven percent of them use the two mail servers mailstore1 and smtp.secureserver.net together (example: compoundtime.com, octanerichmedia.com and route-guide.com ).

The IP number 174.129.212.2

There are several thousand of host names that point to the IP number 174.129.212.2.

• More than one in seven of those use the name server e.ns.zerigo.net (example: openspacechallenge.com, elistaria.net and tothemusic.com ).
• More than one in seven of them use the name server d.ns.zerigo.net (example: asatru.ch, pineyriverranch.com and incaztech.com ).
• More than one in seven of them use the name server c.ns.zerigo.net (example: jobcept.com and theleagueofmoveabletype.com ).