$ORIGIN 31.172.in-addr.arpa.
$TTL 86400
@	1D IN SOA	ns1.wLeiden.NET. hostmaster.wLeiden.NET. (
			2004041501	; serial (d. adams)
			3H		; refresh
			15M		; retry
			1W		; expiry
			1D )		; minimum

		IN NS	ns1.wLeiden.NET.
		IN NS	ns2.wLeiden.NET.
		IN NS	ns3.wLeiden.NET.
		IN NS	ns4.wLeiden.NET.

ns1             IN      A       172.18.8.66    ;tango
ns2             IN      A       172.17.8.68    ;proxy1
ns3		IN	A	172.17.143.4   ;proxy2
ns4		IN	A	172.20.128.98  ;proxy4

0.0		PTR	network.wLeiden.NET.
255.255		PTR	bcase.wLeiden.net.

1.255		PTR	proxy.wleiden.net.
2.255		PTR	link2proxy.wleiden.net.
3.255		PTR	link3proxy.wleiden.net.
4.255		PTR	link4proxy.wleiden.net.

0.254		PTR	net.hccnet.wleiden.net.
1.254		PTR	here.hccnet.wleiden.net.
		TXT	"Virtual WLeiden termination point"
2.254		PTR	there.hccnet.wleiden.net.
		TXT	"Virtual Cas/HCC termination point"
3.254		PTR	bcast.hccnet.wleiden.net.

4.254		PTR	net.hccnet-1.wleiden.net.
5.254		PTR	here.hccnet-1.wleiden.net.
		TXT	"NodeRund tunnel EP"
6.254		PTR	there.hccnet-1.wleiden.net.
		TXT	"Machine Cas/HCC tunnel EP for NodeRund"
7.254		PTR	bcast.hccnet-1.wleiden.net.

8.254		PTR	net.hccnet-2.wleiden.net.
9.254		PTR	here.hccnet-2.wleiden.net.
10.254		PTR	there.hccnet-2.wleiden.net.
11.254		PTR	bcast.hccnet-2.wleiden.net.

12.254		PTR	net.hccnet-3.wleiden.net.
13.254		PTR	here.hccnet-3.wleiden.net.
14.254		PTR	there.hccnet-3.wleiden.net.
15.254		PTR	bcast.hccnet-3.wleiden.net.