picasa.google.com.tr

Delegation
Authoritative answer
Related hostnames

DNS delegation of picasa.google.com.tr updated: Jun 19, 2013 8:46:43 AM

Delegation

step	query	auth	servers
1	picasa.google.com.tr.	.	(g,d,l,b,f,e,a,i,h,c,j,k,m).root-servers.net.
2	picasa.google.com.tr.	tr.	ns5.nic.tr. ns2.nic.tr. ns1.nic.tr. ns3.nic.tr. tr.cctld.authdns.ripe.net. ns4.nic.tr.
3	picasa.google.com.tr.	google.com.tr.	(ns3,ns4,ns1,ns2).google.com.
4	picasa.google.com.	.	(f,h,m,k,g,l,d,j,i,c,b,a,e).root-servers.net.
5	picasa.google.com.	com.	(c,b,k,j,l,i,h,m,a,d,g,e,f).gtld-servers.net.
6	picasa.google.com.	google.com.	(ns4,ns2,ns1,ns3).google.com.
7	www2.l.google.com.	google.com.	(ns3,ns2,ns1,ns4).google.com.

We pick g.root-servers.net, one of the 13 root servers (1), and ask it about picasa.google.com.tr and learn that tr is delegated to six name servers (2), so we ask ns5.nic.tr where we learn that google.com.tr is delegated to four name servers, including ns3.google.com (3), so we ask that one where we see a CNAME from picasa.google.com.tr to picasa.google.com, so we have to start all over again. We pick f.root-servers.net, one of the 13 root servers (4), and ask it about picasa.google.com and learn that com is delegated to 13 name servers (5), so we ask c.gtld-servers.net where we learn that google.com is delegated to four name servers, including ns4.google.com (6), so we ask that one and see a second CNAME from picasa.google.com to www2.l.google.com. We start over for the third time and we already know that ns3.google.com is authoritative for google.com (7) and ask it about www2.l.google.com and get the following answer:

Authoritative answer

ANSWER for picasa.google.com.tr.
picasa.google.com.tr.	345600	CNAME	picasa.google.com.
ANSWER for picasa.google.com.
picasa.google.com.	604800	CNAME	www2.l.google.com.
ANSWER for www2.l.google.com.
www2.l.google.com.	300	A	74.125.137.105
	300	A	74.125.137.99
	300	A	74.125.137.104
	300	A	74.125.137.147
	300	A	74.125.137.103
	300	A	74.125.137.106
	300	AAAA	2607:f8b0:4002:c01:0:0:0:6a

tr. net. com. com.tr. nic.tr. ripe.net. ns5.nic.tr. ns3.nic.tr. ns2.nic.tr. google.com. ns4.nic.tr. ns1.nic.tr. l.google.com. google.com.tr. ns3.google.com. ns4.google.com. ns1.google.com. ns2.google.com. root-servers.net. gtld-servers.net. authdns.ripe.net. www2.l.google.com. picasa.google.com. m.root-servers.net. a.root-servers.net. g.gtld-servers.net. e.gtld-servers.net. j.root-servers.net. i.gtld-servers.net. f.gtld-servers.net. m.gtld-servers.net. k.gtld-servers.net. h.root-servers.net. d.root-servers.net. d.gtld-servers.net. i.root-servers.net. h.gtld-servers.net. l.root-servers.net. k.root-servers.net. g.root-servers.net. b.gtld-servers.net. f.root-servers.net. c.gtld-servers.net. c.root-servers.net. a.gtld-servers.net. b.root-servers.net. l.gtld-servers.net. j.gtld-servers.net. e.root-servers.net. picasa.google.com.tr. cctld.authdns.ripe.net. tr.cctld.authdns.ripe.net.
whois tr
whois net
whois com
whois com.tr
whois nic.tr
whois ripe.net
whois google.com
whois root-servers.net
whois gtld-servers.net

whois com.tr, com.tr
domain info api com.tr

This hostname cnames to picasa.google.com and www2.l.google.com. Anjuparvathy.com, google.ug, googlie.com, froogle.no, google.gf and at least 200 other hosts point to the same IP.

Also check www.com.tr and com.tr.

The IP number 74.125.24.99
There are several hundred of host names that point to the IP number 74.125.24.99.

Half of those use the four name servers ns1, ns2, ns3 and ns4.google.com together, hereafter referred to as "name server group 1", (example: google.co.im, webmproject.org and guugle.dk ).
Five 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.vg, google.com.az and google.info ).
The IP number 74.125.24.105
There are several hundred of host names that point to the IP number 74.125.24.105.

Half of those use name server group 1 (example: google.gd, googlescholar.com and measuremap.org ).
More than one in eight of them use mail server group 1 (example: pageadgooglesyndication.com, googleimageads.com and google.am ).
The IP number 74.125.237.17
There are several hundred of host names that point to the IP number 74.125.237.17.

A third of those use name server group 1 (example: googleshoppinglist.com.br, googlemaps.se and igoogle.fi ).
Ten percent of them use mail server group 1 (example: wwwpiccasa.com, google.biz and google.net ).
Two percent of them point to the 41 IP numbers 74.125.138.99, 74.125.138.103, 74.125.138.104, 74.125.138.105, 74.125.138.106, 74.125.138.147, 74.125.228.112, 74.125.228.113, 74.125.228.114, 74.125.228.115, 74.125.228.116, 74.125.234.80, 74.125.234.81, 74.125.234.82, 74.125.234.83, 74.125.234.84, 74.125.235.48, 74.125.235.49, 74.125.235.50, 74.125.235.51, 74.125.235.52, 74.125.235.144, 74.125.235.145, 74.125.235.146, 74.125.235.147, 74.125.235.148, 74.125.237.16, 74.125.237.17, 74.125.237.18, 74.125.237.19, 74.125.237.20, 74.125.239.112, 74.125.239.113, 74.125.239.114, 74.125.239.115, 74.125.239.116, 173.194.33.48, 173.194.33.49, 173.194.33.50, 173.194.33.51 and 173.194.33.52 together (example: scholar.google.pt, scholar.google.com.gt and api.google.com ).
The IP number 74.125.24.106
There are several hundred of host names that point to the IP number 74.125.24.106.

A third of those use name server group 1 (example: googleapi.ch, google.ki and google.af ).
More than one in eight of them use mail server group 1 (example: google.com.nf, openhandsetalliance.com and wwwpicasa.com ).
The IP number 74.125.239.114
A third of the several hundred of host names that point to the IP number 74.125.239.114 use name server group 1 (example: igoogle.be, google.tp and frooglr.com ).

The IP number 74.125.239.146
There are several hundred of host names that point to the IP number 74.125.239.146.

Two thirds of those use name server group 1 (example: apsem.com, feoogle.com and google.org.uk ).
More than one in seven of them use mail server group 1 (example: deja.com, google.net.nz and google.ms ).
The IP number 74.125.235.51
There are several hundred of host names that point to the IP number 74.125.235.51.

Half of those use name server group 1 (example: googlegear.net, google.com.kz and googleprint.com ).
More than one in eight of them use mail server group 1 (example: appsem.com, googlebot.com and igoogle.hu ).
The IP number 74.125.235.52
There are several hundred of host names that point to the IP number 74.125.235.52.

A third of those use name server group 1 (example: googlecache.com, google.com.gi and ogogle.com ).
Six percent of them use mail server group 1.
The IP number 173.194.38.114
There are several hundred of host names that point to the IP number 173.194.38.114.

Half of those use name server group 1 (example: google.ge, google.com.ai and g-desktop.com.br ).
Ten percent of them use mail server group 1.
The IP number 74.125.235.112
A third of the several hundred of host names that point to the IP number 74.125.235.112 use name server group 1 (example: projectcare.com, netcatcher.com and igoogle.kr ).

The IP number 2404:6800:4003:801::1011
Two thirds of the about ninety host names that point to the IP number 2404:6800:4003:801::1011 use name server group 1 (example: igoogle.ro, gsites.fr and googlearth.pl ).

The IP number 2a00:1450:400b:c02::6a
Half of the about a hundred host names that point to the IP number 2a00:1450:400b:c02::6a use name server group 1 (example: googlearth.it, google.net.in and gppglr.com ).