www.baf-berlin.de. 30 IN TXT "v=spf1 mx a include:ispgateway.de ip4:134.119.228.236 -all" www.baf-berlin.de. 30 IN A 92.204.37.38 www.baf-berlin.de. 30 IN AAAA 2a00:1158:5:626:: Mail exchangers: www.baf-berlin.de. 30 IN MX 100 mxlb.ispgateway.de.