picasa.cz

• Delegation
• Authoritative answer
• Related hostnames

Delegation

Authoritative answer

ANSWER for picasa.cz.
picasa.cz.	86400	SOA	etna.obsidian.cz. postmaster.obsidian.cz. ( 2012112601 21600 3600 691200 86400 )
	86400	A	82.208.49.37
	86400	NS	mayon.obsidian.cz.
	86400	NS	etna.obsidian.cz.
	86400	NS	vulcano.obsidian.cz.
	86400	MX	10 mayon.obsidian.cz.
	86400	MX	30 etna.obsidian.cz.
	86400	MX	20 vesuvio.obsidian.cz.
ADDITIONAL for picasa.cz.
etna.obsidian.cz.	86400	A	82.208.49.33
	86400	AAAA	2001:1528:250:0:0:0:52d0:3121
mayon.obsidian.cz.	86400	A	82.208.49.35
vulcano.obsidian.cz.	86400	A	90.181.168.122

Related hostnames

Picasa.cz is a domain controlled by three domain name servers at obsidian.cz. Two of them are on the same IP network. Incoming mail for picasa.cz is handled by three mail servers also at obsidian.cz having a total of four IP numbers. Some of them are on the same IP network. Picasa.cz has one IP number (82.208.49.37), but the reverse is vesuvio.obsidian.cz.

Bowlingduo.cz, ttvlak.cz, belenizubu.eu, studioconti.cz, topartstudio.cz and at least 19 other hosts point to the same IP and also shares both name servers and mail servers. Eurosolar.cz, raketka.com, top-model.cz, foom.cz, tuzing.com and at least 16 other hosts point to the same IP and also shares name servers. Landrover-czech.com, navrhy-interieru.eu, andy.cz, au-pairprague.cz, elementsgroup.cz and at least 14 other hosts point to the same IP and also shares mail servers. Laserdent.cz, pesu.cz, autosamolepky.cz, mcw.cz, canecorzo.cz and at least 53 other hosts point to the same IP. Zamidey.cz, tuning.cz, w2media.cz, naradibartos.cz, botanickazahradaliberec.cz and at least 28 other hosts share both name servers and mail servers with this domain. Hotelduo.cz, temnakomora.cz, skutrforum.cz, utulnydomecek.cz, ceskahlava.cz and at least 33 other hosts use picasa.cz as a mail server under another name. Bogeybar-catering.cz, hotelmorris.org, hoteloldinn.cz, skoda-klub.com, iscene.cz and at least 47 other hosts share name servers with this domain. Tv-products.cz, alfissimo.cz, krenek.cz, e-univerzita.cz, spybot.cz and at least 25 other hosts share mail servers with this domain. Picasa.nl, picasa.de, picasa.im, picasa.me, picasa.com and at least 16 other hosts are similar domain names.

Also check www.picasa.cz.

Picasa.cz is hosted on a server in Czech Republic.

The two mail servers mayon and vesuvio.obsidian.cz together

All of the five domains that use the two mail servers mayon and vesuvio.obsidian.cz together, hereafter referred to as "mail server group 1", point only to the IP number 82.208.49.38 (example: prodej-fotek.cz and doegypta.info ).

The mail server vesuvio.obsidian.cz

There are about fifty domains that use the mail server vesuvio.obsidian.cz.

• Three quarter of those use the three mail servers etna, mayon and vesuvio.obsidian.cz together, hereafter referred to as "mail server group 2", (example: ak-ys.com, asap-dtp.com and dooffy.com ).
• Five of them use mail server group 1.

The name server vulcano.obsidian.cz

There are about sixty domains that use the name server vulcano.obsidian.cz.

• Three quarter of those use the three name servers etna, mayon and vulcano.obsidian.cz together, hereafter referred to as "name server group 1", (example: skodahome.com, skodascene.com and sladkovi.com ).
• Twelve of them use the four name servers etna, mayon, merapi and vulcano.obsidian.cz together, hereafter referred to as "name server group 2", (example: sortinglive.com, alu-pneu.cz and czechmuaythai.cz ).

The two IP numbers 2001:1528:250::52d0:3125 and 82.208.49.37 together

There are about fourty host names that point to the two IP numbers 2001:1528:250::52d0:3125 and 82.208.49.37 together, hereafter referred to as "IP group 1".

• Two thirds of those use the four name servers etna, mayon, merapi and vulcano.w2hosting.cz together (example: blesktaxi.cz, bradsky.cz and deniska.cz ).
• Two thirds of them use the three mail servers etna, mayon and vesuvio.w2hosting.cz together (example: faust.cz, kittler.cz and kuryakyn.cz ).

The three mail servers etna, mayon and vesuvio.obsidian.cz together

Half of the about fourty domains that use mail server group 2 point to the IP number 82.208.49.37 only (but not 2001:1528:250::52d0:3125 ) (example: amfora.cz, asap-dtp.cz and chudobka.cz ). Worth noting is that half of the host names that point to the IP number 82.208.49.37 only (but not 2001:1528:250::52d0:3125 ) use mail server group 2.

The IP number 82.208.49.37

A third of the about eighty host names that point to the IP number 82.208.49.37 point to IP group 1 (example: landrover-czech.cz, matusinsky.cz and melanie.cz ).

The four name servers etna, mayon, merapi and vulcano.obsidian.cz together

There are twelve domains that use name server group 2.

• Four of those point only to the IP number 82.208.49.33 (example: tuning-moto.cz ).
• Three of them point to the two IP numbers 2001:1528:250::5100:ef69 and 81.0.239.105 together (example: mzb.cz and mzb-tuning.cz ).

The three name servers etna, mayon and vulcano.obsidian.cz together

Eleven of the about fifty domains that use name server group 1 point only to the IP number 82.208.49.39 (example: azbau.cz, delnik20.cz and seatscene.cz ).

The IP number 82.208.49.37 only

Four of the about fifty host names that point to the IP number 82.208.49.37 only (but not 2001:1528:250::52d0:3125 ) use the two name servers ns1.ignum.com and ns2.ignum.cz together (example: skolka.info ).

The mail server mayon.obsidian.cz

Three of the about fifty domains that use the mail server mayon.obsidian.cz use the two mail servers etna and mayon.obsidian.cz together (but not vesuvio.obsidian.cz ).