<s>
NLnet	B-General_Concept
Labs	I-General_Concept
is	O
a	O
network	O
research	O
laboratory	O
founded	O
in	O
Amsterdam	O
in	O
1999	O
by	O
the	O
board	O
members	O
of	O
NLnet	O
.	O
</s>
<s>
They	O
develop	O
DNS-related	O
software	O
,	O
such	O
as	O
NSD	B-Protocol
,	O
Unbound	B-Protocol
,	O
OpenDNSSEC	B-Protocol
and	O
getDNS	O
.	O
</s>
<s>
The	O
roots	O
of	O
NLnet	B-General_Concept
Labs	I-General_Concept
have	O
their	O
origins	O
in	O
the	O
NLnet	O
Foundation	O
.	O
</s>
<s>
For	O
long	O
term	O
research	O
projects	O
,	O
NLnet	B-General_Concept
Labs	I-General_Concept
was	O
founded	O
in	O
1999	O
by	O
the	O
board	O
members	O
of	O
NLnet	O
and	O
Ted	O
Lindgreen	O
.	O
</s>
<s>
In	O
2001	O
the	O
RIPE	O
NCC	O
asked	O
NLnet	B-General_Concept
Labs	I-General_Concept
to	O
write	O
a	O
DNS	O
implementation	O
geared	O
especially	O
to	O
rootservers	O
,	O
but	O
not	O
containing	O
any	O
code	O
of	O
existing	O
software	O
.	O
</s>
<s>
This	O
marked	O
the	O
start	O
of	O
the	O
development	O
of	O
NSD	B-Protocol
,	O
the	O
authoritative	O
nameserver	O
package	O
.	O
</s>
<s>
Other	O
major	O
projects	O
include	O
a	O
validating	O
caching	O
resolver	O
Unbound	B-Protocol
,	O
and	O
the	O
OpenDNSSEC	B-Protocol
project	O
.	O
</s>
