l.doubleclick.net

• Delegation
• Authoritative answer
• Related hostnames

Delegation

Authoritative answer

ANSWER for l.doubleclick.net.
l.doubleclick.net.	345600	NS	ns4.google.com.
	345600	NS	ns3.google.com.
	345600	NS	ns1.google.com.
	86400	SOA	ns1.google.com. dns-admin.google.com. ( 2011121300 21600 3600 1209600 300 )
	345600	NS	ns2.google.com.

Related hostnames

Youtube.lu, givechrome.com, googlestore.com, googletv.com, postinidirect.com and at least 176 other hosts share name servers with this domain. Partnerad.l.doubleclick.net, dart-apac.l.doubleclick.net, ads-floodlight.l.doubleclick.net, pagead.l.doubleclick.net, rich-media-dynamic-ads-api.l.doubleclick.net and at least six other hosts are hosts under this domain. L.org, l.nu, l.cl, l.gy, l.cz and at least 67 other hosts are similar domain names.

Also check www.doubleclick.net and doubleclick.net.

The name server ns3.google.com

There are more than a thousands domains that use the name server ns3.google.com.

• All of those use the four name servers ns1, ns2, ns3 and ns4.google.com together, hereafter referred to as "name server group 1", (example: blogger.pl, blogspot.cz and zagatbuzz.com ).
• Nine percent of them use the five mail servers aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com together, hereafter referred to as "mail server group 1", (example: google.nl, google.co.cr and googlebot.com ).
• Seven percent of them use the four mail servers google.com.s9a1.psmtp.com, google.com.s9a2.psmtp.com, google.com.s9b1.psmtp.com and google.com.s9b2.psmtp.com together, hereafter referred to as "mail server group 2", (example: google.com.ni, google.tn and google.co.ug ).
• Five percent of them use the three mail servers gmr-smtp-in.l.google.com, alt1.gmr-smtp-in.l.google.com and alt2.gmr-smtp-in.l.google.com together, hereafter referred to as "mail server group 3", (example: blogger.se and blogger.com.pl ).

The name server ns2.google.com

There are more than a thousands domains that use the name server ns2.google.com.

• Most of those use name server group 1 (example: 228.85.209.in-addr.arpa, 232.14.72.in-addr.arpa and google.ie ).
• About one in six of them use mail server group 1 (example: googel.cn, google.cd and financeleadsonline.com ).
• Six percent of them use the two name servers ns1 and ns2.google.com together (but neither ns3 nor ns4.google.com ), hereafter referred to as "name server group 2", (example: clickiran.com, nytion.com and aryantravel.com ).
• Four percent of them point only to the IP number 216.239.32.10.

The name server ns1.google.com

There are more than a thousands domains that use the name server ns1.google.com.

• Most of those use name server group 1 (example: 38.239.216.in-addr.arpa, youtube.com.mk and blogger.com ).
• Twelve percent of them use mail server group 1 (example: google.fi, google.vn and google.com.cn ).
• Nine percent of them use mail server group 3 (example: blogger.com.tr, googlegroups.com and blogspot.re ).
• Nine percent of them use the four mail servers mail.s8a1.psmtp.com, mail.s8a2.psmtp.com, mail.s8b1.psmtp.com and mail.s8b2.psmtp.com together, hereafter referred to as "mail server group 4", (example: jumboinc.net, postini.in and postini.org ).

The name server ns4.google.com

There are more than a thousands domains that use the name server ns4.google.com.

• Most of those use name server group 1 (example: gvt0.com, 88.73.216.in-addr.arpa and 247.125.74.in-addr.arpa ).
• More than one in eight of them use mail server group 1 (example: admob.in, gogle.com.pl and gonegoogle.com ).
• Ten percent of them point to the 14 IP numbers 2404:6800:4001:c01::bf, 2404:6800:4008:c00::bf, 2607:f8b0:400c:c02::bf, 2607:f8b0:400d:c02::bf, 2607:f8b0:400e:c01::bf, 2607:f8b0:400e:c04::bf, 2a00:1450:400b:c02::bf, 74.125.24.191, 74.125.28.191, 74.125.31.191, 74.125.135.191, 173.194.73.191, 173.194.74.191 and 173.194.79.191 together, hereafter referred to as "IP group 1", (example: blogger.co.id, blogspot.fr and blogspot.com.tr ).

The four name servers ns1, ns2, ns3 and ns4.google.com together

There are more than a thousands domains that use name server group 1.

• More than one in eight of those use mail server group 1 (example: google-maps.nl ).
• Eleven percent of them use mail server group 4.
• Ten percent of them point to IP group 1.
• Nine percent of them use mail server group 2.

The IP number 216.239.32.10

Three quarter of the about a hundred host names that point to the IP number 216.239.32.10 point only to that ip number (example: www.roshandel.ir, mail.e85.ir and mail.nilooblog.com ).

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

Half of the more than hundred domains that use name server group 2 point only to the IP number 216.239.32.10.