bol.ch

• Delegation
• Authoritative answer
• Related hostnames

Delegation

Authoritative answer

ANSWER for bol.ch.
bol.ch.	3600	TXT	"v=spf1 mx/25 a:opm.buch.de ~all"
	3600	A	212.101.205.76
	3600	SOA	ns1.buch.de. drosten.buch.de. ( 2013051701 28800 7200 1814400 86400 )
	3600	NS	ns2.buch.de.
	3600	NS	ns1.buch.de.
	3600	MX	20 ns2.buch.de.
	3600	MX	10 mail2.buch.de.
ADDITIONAL for bol.ch.
ns1.buch.de.	3600	A	212.101.205.11
ns2.buch.de.	3600	A	213.133.111.214
mail2.buch.de.	3600	A	212.101.205.13

Related hostnames

Bol.ch is a domain controlled by two domain name servers at buch.de. Both are on different IP networks. Incoming mail for bol.ch is handled by two mail servers also at buch.de. Both are on different IP networks. Bol.ch has one IP number (212.101.205.76), but the reverse is www.bol.ch.

Buch-76.icsmedia.de and www.bol.ch point to the same IP. Libronetto.ch, escom.de, computerhandel.de, edv-suchmaschine.de, buch.ch and at least 21 other hosts share both name servers and mail servers with this domain. Literatur.de, alfa-cd.de, alphamusic-store.com, alphamusic.biz, flexdata.de and at least 38 other hosts share name servers with this domain. Flexist.info, libro.ch, computer-verzeichnis.com, byteon.de, flexist.de and at least 15 other hosts share mail servers with this domain. Bol.se, bol.bg, bol.bz, bol.cc, bol.com and at least 52 other hosts are similar domain names.

Also check www.bol.ch.

Bol.ch is hosted on a server in Everswinkel, 07, Germany even though the hostname implies Switzerland.

The mail server mail2.buch.de

There are about twenty domains that use the mail server mail2.buch.de.

• All of those use the two mail servers mail2 and ns2.buch.de together, hereafter referred to as "mail server group 1", (example: flexonline.de, bol.de and buchundton.ch ).
• Half of them point to the IP number 212.101.205.75 (example: flexist-games.de, computerversand.de and flexist-gmbh.de ).

The IP number 212.101.205.76

All of the three host names that point to the IP number 212.101.205.76 point only to that ip number.

The two mail servers mai2 and ns2.buch.de together

All of the three domains that use the two mail servers mai2 and ns2.buch.de together, hereafter referred to as "mail server group 2", point only to the IP number 212.101.205.73 (example: lesen.ch ).

The name server ns1.buch.de

There are about fourty domains that use the name server ns1.buch.de.

• Three quarter of those use the three name servers ns1.buch.de, ns2.buch.de and ns4.icsmedia.de together (example: thalia-buecher.com, hoerbuchversand.de and alphamusic.com ).
• One quarter of them point to the IP number 212.101.205.85 (example: alphamusic-shop.com, alphamusicshop.com and alphamusic.de ).
• Eight of them use the two name servers ns1 and ns2.buch.de together (but not ns4.icsmedia.de ), hereafter referred to as "name server group 1", (example: alpha-cd.com, flexist.net and thalia.de ).

The two name servers ns2.buch.de and ns.nordwal.de together

Three of the four domains that use the two name servers ns2.buch.de and ns.nordwal.de together, hereafter referred to as "name server group 2", point only to the IP number 88.84.130.29 (example: nordwal.de, festert.de and agf-networks.de ).

The two mail servers mail2 and ns2.buch.de together

Half of the about twenty domains that use mail server group 1 point only to the IP number 212.101.205.75 (example: flex24.de ).

The two name servers ns1 and ns2.buch.de together

Four of the eight domains that use name server group 1 point only to the IP number 212.101.205.85.

The mail server ns2.buch.de

There are about thirty domains that use the mail server ns2.buch.de.

• Five of those point to the IP number 212.101.205.73.
• Three of them use mail server group 2.

The name server ns2.buch.de

There are about fifty domains that use the name server ns2.buch.de.

• Four of those use name server group 2 (example: bastelwissen-online.de ).
• Three of them point to the IP number 212.101.205.72 (example: thalia-books.com ).
• Three of them point to the IP number 88.84.130.29.