Are there any tutorials on how to setup dnsseeder for a new altcoin. I am struggling with this for past couple of days.

I am modifying [dogecoin seeder](https://github.com/langerhans/dogecoin-seeder) and i just cant setup on my server. My coin daemon is running on the same AWS server. I did open the ports 53 and for daemon and rpc. I only have one ip running both daemon and dnsseed. My understanding is that the more nodes connect to dnsseed, it will auto add the nodes to its dns list.

i have set this on godaddy records

```
dnsseed.example.com -> IP 

```

and IP is running dnsseeder.

Here i run

```
./dnsseed -h dnsseed.example.com -n IP

```

and i see this

```
Supporting whitelisted filters: 0x1,0x5,0x9,0xd
No e-mail address set. Please use -m.

```

When i check whether dnsseed is running,

```
netstat -anp

```

I could not find any process listening on port 53.

How do i check if dnsseed is running? Thank you for your time as i find this topic confusing.